SiPixelTemplate Class Reference

#include <SiPixelTemplate.h>

Public Member Functions
float	chi2xavg (int i)
	averaage x chi^2 in 4 charge bins More...
float	chi2xavgc2m (int i)
	1st pass chi2 min search: average x-chisq for merged clusters More...
float	chi2xavgone ()
	//!< average x chi^2 for 1 pixel clusters More...
float	chi2xmin (int i)
	minimum y chi^2 in 4 charge bins More...
float	chi2xminc2m (int i)
	1st pass chi2 min search: minimum x-chisq for merged clusters More...
float	chi2xminone ()
	//!< minimum of x chi^2 for 1 pixel clusters More...
float	chi2yavg (int i)
	average y chi^2 in 4 charge bins More...
float	chi2yavgc2m (int i)
	1st pass chi2 min search: average y-chisq for merged clusters More...
float	chi2yavgone ()
	//!< average y chi^2 for 1 pixel clusters More...
float	chi2ymin (int i)
	minimum y chi^2 in 4 charge bins More...
float	chi2yminc2m (int i)
	1st pass chi2 min search: minimum y-chisq for merged clusters More...
float	chi2yminone ()
	//!< minimum of y chi^2 for 1 pixel clusters More...
float	clslenx ()
	x-size of smaller interpolated template in pixels More...
float	clsleny ()
	y-size of smaller interpolated template in pixels More...
int	cxtemp ()
	Return central pixel of x-template pixels above readout threshold. More...
int	cytemp ()
	Return central pixel of y template pixels above readout threshold. More...
float	dxone ()
	mean offset/correction for one pixel x-clusters More...
float	dxtwo ()
	mean offset/correction for one double-pixel x-clusters More...
float	dyone ()
	mean offset/correction for one pixel y-clusters More...
float	dytwo ()
	mean offset/correction for one double-pixel y-clusters More...
float	fbin (int i)
	Return lower bound of Qbin definition. More...
bool	interpolate (int id, float cotalpha, float cotbeta, float locBz, float locBx)
bool	interpolate (int id, float cotalpha, float cotbeta, float locBz)
bool	interpolate (int id, float cotalpha, float cotbeta)
float	kappavav ()
	kappa parameter for Vavilov distribution More...
float	kappavav2 ()
	kappa parameter for 2-cluster Vavilov distribution More...
float	lorxbias ()
	signed lorentz x-width (microns) More...
float	lorxwidth ()
	signed lorentz x-width (microns) More...
float	lorybias ()
	signed lorentz y-width (microns) More...
float	lorywidth ()
	signed lorentz y-width (microns) More...
float	mpvvav ()
	most probable charge in Vavilov distribution (not actually for larger kappa) More...
float	mpvvav2 ()
	most probable charge in 2-cluster Vavilov distribution (not actually for larger kappa) More...
float	pixmax ()
	maximum pixel charge More...
float	qavg ()
	average cluster charge for this set of track angles More...
int	qbin (int id, float cotalpha, float cotbeta, float locBz, float locBx, float qclus, float &pixmx, float &sigmay, float &deltay, float &sigmax, float &deltax, float &sy1, float &dy1, float &sy2, float &dy2, float &sx1, float &dx1, float &sx2, float &dx2)
int	qbin (int id, float cotalpha, float cotbeta, float locBz, float qclus, float &pixmx, float &sigmay, float &deltay, float &sigmax, float &deltax, float &sy1, float &dy1, float &sy2, float &dy2, float &sx1, float &dx1, float &sx2, float &dx2)
int	qbin (int id, float cotalpha, float cotbeta, float qclus)
int	qbin (int id, float cotbeta, float qclus)
void	qbin_dist (int id, float cotalpha, float cotbeta, float qbin_frac[4], float &ny1_frac, float &ny2_frac, float &nx1_frac, float &nx2_frac)
float	qmin ()
	minimum cluster charge for valid hit (keeps 99.9% of simulated hits) More...
float	qmin (int i)
	minimum cluster charge for valid hit (keeps 99.9% or 99.8% of simulated hits) More...
float	qscale ()
	charge scaling factor More...
float	r_qMeas_qTrue ()
	ratio of measured to true cluster charge More...
float	s50 ()
	1/2 of the pixel threshold signal in electrons More...
float	sigmavav ()
	"sigma" scale fctor for Vavilov distribution More...
float	sigmavav2 ()
	"sigma" scale fctor for 2-cluster Vavilov distribution More...
bool	simpletemplate2D (float xhitp, float yhitp, std::vector< bool > &ydouble, std::vector< bool > &xdouble, float template2d[13+2][21+2])
	Make simple 2-D templates from track angles set in interpolate and hit position. More...
	SiPixelTemplate (const std::vector< SiPixelTemplateStore > &thePixelTemp)
	Constructor for cases in which template store already exists. More...
float	ss50 ()
	1/2 of the pixel threshold signal in electrons More...
float	sxmax ()
	average pixel signal for x-projection of cluster More...
float	sxone ()
	rms for one pixel x-clusters More...
float	sxtwo ()
	rms for one double-pixel x-clusters More...
float	symax ()
	average pixel signal for y-projection of cluster More...
float	syone ()
	rms for one pixel y-clusters More...
float	sytwo ()
	rms for one double-pixel y-clusters More...
void	temperrors (int id, float cotalpha, float cotbeta, int qBin, float &sigmay, float &sigmax, float &sy1, float &sy2, float &sx1, float &sx2)
void	vavilov2_pars (double &mpv, double &sigma, double &kappa)
void	vavilov_pars (double &mpv, double &sigma, double &kappa)
float	xavg (int i)
	average x-bias of reconstruction binned in 4 charge bins More...
float	xavgc2m (int i)
	1st pass chi2 min search: average x-bias of reconstruction binned in 4 charge bins More...
float	xflcorr (int binq, float qflx)
float	xgsig (int i)
	average sigma_x from Gaussian fit binned in 4 charge bins More...
float	xgx0 (int i)
	average x0 from Gaussian fit binned in 4 charge bins More...
float	xrms (int i)
	average x-rms of reconstruction binned in 4 charge bins More...
float	xrmsc2m (int i)
	1st pass chi2 min search: average x-rms of reconstruction binned in 4 charge bins More...
void	xsigma2 (int fxpix, int lxpix, float sxthr, float xsum[13+4], float xsig2[13+4])
float	xsize ()
	pixel x-size (microns) More...
void	xtemp (int fxbin, int lxbin, float xtemplate[41][13+4])
void	xtemp3d (int j, int k, std::vector< float > &xtemplate)
void	xtemp3d_int (int nxpix, int &nxbins)
float	xxratio ()
	fractional distance in x between cotalpha templates More...
float	yavg (int i)
	average y-bias of reconstruction binned in 4 charge bins More...
float	yavgc2m (int i)
	1st pass chi2 min search: average y-bias of reconstruction binned in 4 charge bins More...
float	yflcorr (int binq, float qfly)
float	ygsig (int i)
	average sigma_y from Gaussian fit binned in 4 charge bins More...
float	ygx0 (int i)
	average y0 from Gaussian fit binned in 4 charge bins More...
float	yratio ()
	fractional distance in y between cotbeta templates More...
float	yrms (int i)
	average y-rms of reconstruction binned in 4 charge bins More...
float	yrmsc2m (int i)
	1st pass chi2 min search: average y-rms of reconstruction binned in 4 charge bins More...
void	ysigma2 (int fypix, int lypix, float sythr, float ysum[21+4], float ysig2[21+4])
void	ysigma2 (float qpixel, int index, float &ysig2)
float	ysize ()
	pixel y-size (microns) More...
void	ytemp (int fybin, int lybin, float ytemplate[41][21+4])
void	ytemp3d (int j, int k, std::vector< float > &ytemplate)
void	ytemp3d_int (int nypix, int &nybins)
float	yxratio ()
	fractional distance in y between cotalpha templates slices More...
float	zsize ()
	pixel z-size or thickness (microns) More...

Static Public Member Functions
static void	postInit (std::vector< SiPixelTemplateStore > &thePixelTemp_)
static bool	pushfile (int filenum, std::vector< SiPixelTemplateStore > &thePixelTemp_)
static bool	pushfile (const SiPixelTemplateDBObject &dbobject, std::vector< SiPixelTemplateStore > &thePixelTemp_)

Private Attributes
float	abs_cotb_
	absolute value of cot beta More...
float	chi2xavg_ [4]
	average x chi^2 in 4 charge bins More...
float	chi2xavgc2m_ [4]
	1st pass chi2 min search: average x-chisq for merged clusters More...
float	chi2xavgone_
	average x chi^2 for 1 pixel clusters More...
float	chi2xmin_ [4]
	minimum of x chi^2 in 4 charge bins More...
float	chi2xminc2m_ [4]
	1st pass chi2 min search: minimum x-chisq for merged clusters More...
float	chi2xminone_
	minimum of x chi^2 for 1 pixel clusters More...
float	chi2yavg_ [4]
	average y chi^2 in 4 charge bins More...
float	chi2yavgc2m_ [4]
	1st pass chi2 min search: average y-chisq for merged clusters More...
float	chi2yavgone_
	average y chi^2 for 1 pixel clusters More...
float	chi2ymin_ [4]
	minimum of y chi^2 in 4 charge bins More...
float	chi2yminc2m_ [4]
	1st pass chi2 min search: minimum y-chisq for merged clusters More...
float	chi2yminone_
	minimum of y chi^2 for 1 pixel clusters More...
float	clslenx_
	x-cluster length of smaller interpolated template in pixels More...
float	clsleny_
	y-cluster length of smaller interpolated template in pixels More...
float	cota_current_
	current cot alpha More...
float	cotb_current_
	current cot beta More...
float	dxone_
	mean offset/correction for one pixel x-clusters More...
float	dxtwo_
	mean offset/correction for one double-pixel x-clusters More...
float	dyone_
	mean offset/correction for one pixel y-clusters More...
float	dytwo_
	mean offset/correction for one double-pixel y-clusters More...
float	fbin_ [3]
	The QBin definitions in Q_clus/Q_avg. More...
int	id_current_
	current id More...
int	index_id_
	current index More...
float	kappavav2_
	kappa parameter for 2-cluster Vavilov distribution More...
float	kappavav_
	kappa parameter for Vavilov distribution More...
float	lorxbias_
	Lorentz x-bias. More...
float	lorxwidth_
	Lorentz x-width. More...
float	lorybias_
	Lorentz y-bias. More...
float	lorywidth_
	Lorentz y-width (sign corrected for fpix frame) More...
float	mpvvav2_
	most probable charge in 2-cluster Vavilov distribution (not actually for larger kappa) More...
float	mpvvav_
	most probable charge in Vavilov distribution (not actually for larger kappa) More...
float	nxbins_
	number of bins in each dimension of the x-splitting template More...
float	nybins_
	number of bins in each dimension of the y-splitting template More...
float	pixmax_
	maximum pixel charge More...
float	qavg_
	average cluster charge for this set of track angles More...
float	qavg_avg_
	average of cluster charge less than qavg More...
float	qmin2_
	tighter minimum cluster charge for valid hit (keeps 99.8% of simulated hits) More...
float	qmin_
	minimum cluster charge for valid hit (keeps 99.9% of simulated hits) More...
float	qscale_
	charge scaling factor More...
float	r_qMeas_qTrue_
	ratio of measured to true cluster charges More...
float	s50_
	1/2 of the pixel threshold signal in adc units More...
float	sigmavav2_
	"sigma" scale fctor for 2-cluster Vavilov distribution More...
float	sigmavav_
	"sigma" scale fctor for Vavilov distribution More...
float	ss50_
	1/2 of the pixel threshold signal in adc units More...
bool	success_
	true if cotalpha, cotbeta are inside of the acceptance (dynamically loaded) More...
float	sxmax_
	average pixel signal for x-projection of cluster More...
float	sxone_
	rms for one pixel x-clusters More...
float	sxparmax_
	maximum pixel signal for parameterization of x uncertainties More...
float	sxtwo_
	rms for one double-pixel x-clusters More...
float	symax_
	average pixel signal for y-projection of cluster More...
float	syone_
	rms for one pixel y-clusters More...
float	syparmax_
	maximum pixel signal for parameterization of y uncertainties More...
float	sytwo_
	rms for one double-pixel y-clusters More...
boost::multi_array< float, 2 >	temp2dx_
	2d-primitive for spltting 3-d template More...
boost::multi_array< float, 2 >	temp2dy_
	2d-primitive for spltting 3-d template More...
const std::vector< SiPixelTemplateStore > &	thePixelTemp_
float	xavg_ [4]
	average x-bias of reconstruction binned in 4 charge bins More...
float	xavgc2m_ [4]
	1st pass chi2 min search: average x-bias of reconstruction binned in 4 charge bins More...
float	xflparhh_ [4][6]
	Aqfl-parameterized x-correction in 4 charge bins for larger cotbeta, cotalpha. More...
float	xflparhl_ [4][6]
	Aqfl-parameterized x-correction in 4 charge bins for larger cotbeta, smaller cotalpha. More...
float	xflparlh_ [4][6]
	Aqfl-parameterized x-correction in 4 charge bins for smaller cotbeta, larger cotalpha. More...
float	xflparll_ [4][6]
	Aqfl-parameterized x-correction in 4 charge bins for smaller cotbeta, cotalpha. More...
float	xgsig_ [4]
	sigma from Gaussian fit binned in 4 charge bins More...
float	xgx0_ [4]
	average x0 from Gaussian fit binned in 4 charge bins More...
float	xpar0_ [2][5]
	projected x-pixel uncertainty parameterization for central cotalpha More...
float	xparh_ [2][5]
	projected x-pixel uncertainty parameterization for larger cotalpha More...
float	xparhy0_ [2][5]
	projected x-pixel uncertainty parameterization for larger cotbeta (central alpha) More...
float	xparl_ [2][5]
	projected x-pixel uncertainty parameterization for smaller cotalpha More...
float	xparly0_ [2][5]
	projected x-pixel uncertainty parameterization for smaller cotbeta (central alpha) More...
float	xrms_ [4]
	average x-rms of reconstruction binned in 4 charge bins More...
float	xrmsc2m_ [4]
	1st pass chi2 min search: average x-rms of reconstruction binned in 4 charge bins More...
float	xsize_
	Pixel x-size. More...
float	xtemp_ [9][13+4]
	templates for x-reconstruction (binned over 5 central pixels) More...
float	xxratio_
	fractional distance in x between cotalpha templates More...
float	yavg_ [4]
	average y-bias of reconstruction binned in 4 charge bins More...
float	yavgc2m_ [4]
	1st pass chi2 min search: average y-bias of reconstruction binned in 4 charge bins More...
float	yflparh_ [4][6]
	Aqfl-parameterized y-correction in 4 charge bins for larger cotbeta. More...
float	yflparl_ [4][6]
	Aqfl-parameterized y-correction in 4 charge bins for smaller cotbeta. More...
float	ygsig_ [4]
	average sigma_y from Gaussian fit binned in 4 charge bins More...
float	ygx0_ [4]
	average y0 from Gaussian fit binned in 4 charge bins More...
float	yparh_ [2][5]
	projected y-pixel uncertainty parameterization for larger cotbeta More...
float	yparl_ [2][5]
	projected y-pixel uncertainty parameterization for smaller cotbeta More...
float	yratio_
	fractional distance in y between cotbeta templates More...
float	yrms_ [4]
	average y-rms of reconstruction binned in 4 charge bins More...
float	yrmsc2m_ [4]
	1st pass chi2 min search: average y-rms of reconstruction binned in 4 charge bins More...
float	ysize_
	Pixel y-size. More...
float	ytemp_ [9][21+4]
	templates for y-reconstruction (binned over 5 central pixels) More...
float	yxratio_
	fractional distance in y between x-slices of cotalpha templates More...
float	zsize_
	Pixel z-size (thickness) More...

Detailed Description

A template management class. SiPixelTemplate contains thePixelTemp (a std::vector of SiPixelTemplateStore, each of which is a collection of many SiPixelTemplateEntries). Each SiPixelTemplateStore corresponds to a given detector condition, and is valid for a range of runs. We allow more than one Store since the may change over time.

This class reads templates from files via pushfile() method.

The main functionality of SiPixelTemplate is interpolate(), which produces a template on the fly, given a specific track's alpha and beta. The results are kept in data members and accessed via inline getters.

The resulting template is then used by PixelTempReco2D() (a global function) which get the reference for SiPixelTemplate & templ and uses the current template to reconstruct the SiPixelRecHit.

Definition at line 238 of file SiPixelTemplate.h.

Constructor & Destructor Documentation

SiPixelTemplate::SiPixelTemplate ( const std::vector< SiPixelTemplateStore > &  thePixelTemp )

inline

Constructor for cases in which template store already exists.

Definition at line 240 of file SiPixelTemplate.h.

References BXM2, BXSIZE, BYM2, BYSIZE, SiPixelTemplateEntry::cotalpha, SiPixelTemplateEntry::cotbeta, diffTreeTool::index, HiCaloJetParameters_cff::interpolate, gen::k, kappa, ApeEstimator_cff::qBin, ctppsDiamondLocalTracks_cfi::sigma, SiPixelTemplateEntry::xtemp, and SiPixelTemplateEntry::ytemp.

Member Function Documentation

float SiPixelTemplate::chi2xavg ( int  i )

inline

averaage x chi^2 in 4 charge bins

Definition at line 420 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateReco::PixelTempReco2D().

float SiPixelTemplate::chi2xavgc2m ( int  i )

inline

1st pass chi2 min search: average x-chisq for merged clusters

Definition at line 476 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::chi2xavgone ( )

inline

//!< average x chi^2 for 1 pixel clusters

Definition at line 500 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::chi2xmin ( int  i )

inline

minimum y chi^2 in 4 charge bins

Definition at line 427 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateReco::PixelTempReco2D().

float SiPixelTemplate::chi2xminc2m ( int  i )

inline

1st pass chi2 min search: minimum x-chisq for merged clusters

Definition at line 483 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

float SiPixelTemplate::chi2xminone ( )

inline

//!< minimum of x chi^2 for 1 pixel clusters

Definition at line 501 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::chi2yavg ( int  i )

inline

average y chi^2 in 4 charge bins

Definition at line 406 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateReco::PixelTempReco2D().

float SiPixelTemplate::chi2yavgc2m ( int  i )

inline

1st pass chi2 min search: average y-chisq for merged clusters

Definition at line 448 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::chi2yavgone ( )

inline

//!< average y chi^2 for 1 pixel clusters

Definition at line 498 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::chi2ymin ( int  i )

inline

minimum y chi^2 in 4 charge bins

Definition at line 413 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateReco::PixelTempReco2D().

float SiPixelTemplate::chi2yminc2m ( int  i )

inline

1st pass chi2 min search: minimum y-chisq for merged clusters

Definition at line 455 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

float SiPixelTemplate::chi2yminone ( )

inline

//!< minimum of y chi^2 for 1 pixel clusters

Definition at line 499 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::clslenx ( )

inline

x-size of smaller interpolated template in pixels

Definition at line 346 of file SiPixelTemplate.h.

float SiPixelTemplate::clsleny ( )

inline

y-size of smaller interpolated template in pixels

Definition at line 345 of file SiPixelTemplate.h.

int SiPixelTemplate::cxtemp

(

)

Return central pixel of x-template pixels above readout threshold.

Definition at line 2070 of file SiPixelTemplate.cc.

References BXM1, BXM2, and BXSIZE.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

{
   // Retrieve already interpolated quantities
   
   // Local variables
   int j;
   
   // Analyze only pixels along the central entry
   // First, find the maximum signal and then work out to the edges
   
   float sigmax = 0.f;
   float qedge = 2.*s50_;
   int jmax = -1;
   
   for(j=0; j<BXSIZE; ++j) {
      if(xtemp_[4][j] > sigmax) {
         sigmax = xtemp_[4][j];
         jmax = j;
      }
   }
   if(sigmax < qedge) {qedge = s50_;}
   if(sigmax < qedge || jmax<1 || jmax>BXM2) {return -1;}
   
   //  Now search forward and backward
   
   int jend = jmax;
   
   for(j=jmax+1; j<BXM1; ++j) {
      if(xtemp_[4][j] < qedge) break;
      jend = j;
   }
   
   int jbeg = jmax;
   
   for(j=jmax-1; j>0; --j) {
      if(xtemp_[4][j] < qedge) break;
      jbeg = j;
   }
   
   return (jbeg+jend)/2;
   
} // End cxtemp

int SiPixelTemplate::cytemp

(

)

Return central pixel of y template pixels above readout threshold.

Definition at line 2021 of file SiPixelTemplate.cc.

References BYM1, BYM2, and BYSIZE.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

{
   // Retrieve already interpolated quantities
   
   // Local variables
   int j;
   
   // Analyze only pixels along the central entry
   // First, find the maximum signal and then work out to the edges
   
   float sigmax = 0.f;
   float qedge = 2.*s50_;
   int jmax = -1;
   
   for(j=0; j<BYSIZE; ++j) {
      if(ytemp_[4][j] > sigmax) {
         sigmax = ytemp_[4][j];
         jmax = j;
      }
   }
   if(sigmax < qedge) {qedge = s50_;}
   if(sigmax < qedge || jmax<1 || jmax>BYM2) {return -1;}
   
   //  Now search forward and backward
   
   int jend = jmax;
   
   for(j=jmax+1; j<BYM1; ++j) {
      if(ytemp_[4][j] < qedge) break;
      jend = j;
   }
   
   int jbeg = jmax;
   
   for(j=jmax-1; j>0; --j) {
      if(ytemp_[4][j] < qedge) break;
      jbeg = j;
   }
   
   return (jbeg+jend)/2;
   
} // End cytemp

float SiPixelTemplate::dxone ( )

inline

mean offset/correction for one pixel x-clusters

Definition at line 333 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::dxtwo ( )

inline

mean offset/correction for one double-pixel x-clusters

Definition at line 335 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::dyone ( )

inline

mean offset/correction for one pixel y-clusters

Definition at line 328 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::dytwo ( )

inline

mean offset/correction for one double-pixel y-clusters

Definition at line 330 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::fbin ( int  i )

inline

Return lower bound of Qbin definition.

Definition at line 490 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateReco::PixelTempReco2D().

bool SiPixelTemplate::interpolate	(	int	id,
		float	cotalpha,
		float	cotbeta,
		float	locBz,
		float	locBx
	)

Interpolate input alpha and beta angles to produce a working template for each individual hit.

Parameters

id	- (input) index of the template to use
cotalpha	- (input) the cotangent of the alpha track angle (see CMS IN 2004/014)
cotbeta	- (input) the cotangent of the beta track angle (see CMS IN 2004/014)
locBz	- (input) the sign of this quantity is used to determine whether to flip cot(beta)<0 quantities from cot(beta)>0 (FPix only) for Phase 0 FPix IP-related tracks, locBz < 0 for cot(beta) > 0 and locBz > 0 for cot(beta) < 0 for Phase 1 FPix IP-related tracks, see next comment
locBx	- (input) the sign of this quantity is used to determine whether to flip cot(alpha/beta)<0 quantities from cot(alpha/beta)>0 (FPix only) for Phase 1 FPix IP-related tracks, locBx/locBz > 0 for cot(alpha) > 0 and locBx/locBz < 0 for cot(alpha) < 0 for Phase 1 FPix IP-related tracks, locBx > 0 for cot(beta) > 0 and locBx < 0 for cot(beta) < 0

Definition at line 984 of file SiPixelTemplate.cc.

References funct::abs(), BXM1, BXM2, BXM3, BYM1, BYM2, BYM3, gather_cfg::cout, Exception, f, mps_fire::i, hcalTTPDigis_cfi::id, createfilelist::int, mathSSE::sqrt(), TXSIZE, and TYSIZE.

Referenced by interpolate(), SiPixelTemplateReco::PixelTempReco2D(), SiPixelTemplateSplit::PixelTempSplit(), PixelTemplateSmearerBase::smearHit(), and PixelTemplateSmearerBase::smearMergeGroup().

                                                                                                {
   // Interpolate for a new set of track angles
   
   // Local variables
   int i, j;
   int ilow, ihigh, iylow, iyhigh, Ny, Nxx, Nyx, imidy, imaxx;
   float yratio, yxratio, xxratio, sxmax, qcorrect, qxtempcor, symax, chi2xavgone, chi2xminone, cota, cotb, cotalpha0, cotbeta0;
   bool flip_x, flip_y;
   //   std::vector <float> xrms(4), xgsig(4), xrmsc2m(4);
   float chi2xavg[4], chi2xmin[4], chi2xavgc2m[4], chi2xminc2m[4];
   
   
   // Check to see if interpolation is valid
   if(id != id_current_ || cotalpha != cota_current_ || cotbeta != cotb_current_) {
      
      cota_current_ = cotalpha; cotb_current_ = cotbeta; success_ = true;
      
      if(id != id_current_) {
         
         // Find the index corresponding to id
         
         index_id_ = -1;
         for(i=0; i<(int)thePixelTemp_.size(); ++i) {
            
            //std::cout<<i<<" "<<id<<" "<<thePixelTemp_[i].head.ID<<std::endl;
            
            if(id == thePixelTemp_[i].head.ID) {
               
               index_id_ = i;
               id_current_ = id;
               
               // Copy the charge scaling factor to the private variable
               
               qscale_ = thePixelTemp_[index_id_].head.qscale;
               
               // Copy the pseudopixel signal size to the private variable
               
               s50_ = thePixelTemp_[index_id_].head.s50;
               
               // Copy Qbinning info to private variables
               
               for(j=0; j<3; ++j) {fbin_[j] = thePixelTemp_[index_id_].head.fbin[j];}
               //std::cout<<" set fbin  "<< fbin_[0]<<" "<<fbin_[1]<<" "<<fbin_[2]<<std::endl;
               
               // Pixel sizes to the private variables
               
               xsize_ = thePixelTemp_[index_id_].head.xsize;
               ysize_ = thePixelTemp_[index_id_].head.ysize;
               zsize_ = thePixelTemp_[index_id_].head.zsize;
               
               break;
            }
         }
      }
      
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
      if(index_id_ < 0 || index_id_ >= (int)thePixelTemp_.size()) {
         throw cms::Exception("DataCorrupt") << "SiPixelTemplate::interpolate can't find needed template ID = " << id << std::endl;
      }
#else
      assert(index_id_ >= 0 && index_id_ < (int)thePixelTemp_.size());
#endif
      
      // Interpolate the absolute value of cot(beta)
      
      abs_cotb_ = std::abs(cotbeta);
      
      //    qcorrect corrects the cot(alpha)=0 cluster charge for non-zero cot(alpha)
      
      cotalpha0 =  thePixelTemp_[index_id_].enty[0].cotalpha;
      qcorrect=std::sqrt((1.f+cotbeta*cotbeta+cotalpha*cotalpha)/(1.f+cotbeta*cotbeta+cotalpha0*cotalpha0));
      
      // for some cosmics, the ususal gymnastics are incorrect
      cota = cotalpha;
      cotb = abs_cotb_;
      flip_x = false;
      flip_y = false;
      switch(thePixelTemp_[index_id_].head.Dtype) {
         case 0:
            if(cotbeta < 0.f) {flip_y = true;}
            break;
         case 1:
            if(locBz < 0.f) {
               cotb = cotbeta;
            } else {
               cotb = -cotbeta;
               flip_y = true;
            }
            break;
         case 2:
         case 3:
         case 4:
            if(locBx*locBz < 0.f) {
               cota = -cotalpha;
               flip_x = true;
            }
            if(locBx > 0.f) {
               cotb = cotbeta;
            } else {
               cotb = -cotbeta;
               flip_y = true;
            }
            break;
         default:
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
            throw cms::Exception("DataCorrupt") << "SiPixelTemplate::illegal subdetector ID = " << thePixelTemp_[index_id_].head.Dtype << std::endl;
#else
            std::cout << "SiPixelTemplate::illegal subdetector ID = " << thePixelTemp_[index_id_].head.Dtype << std::endl;
#endif
      }
      
      Ny = thePixelTemp_[index_id_].head.NTy;
      Nyx = thePixelTemp_[index_id_].head.NTyx;
      Nxx = thePixelTemp_[index_id_].head.NTxx;
      
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
      if(Ny < 2 || Nyx < 1 || Nxx < 2) {
         throw cms::Exception("DataCorrupt") << "template ID = " << id_current_ << "has too few entries: Ny/Nyx/Nxx = " << Ny << "/" << Nyx << "/" << Nxx << std::endl;
      }
#else
      assert(Ny > 1 && Nyx > 0 && Nxx > 1);
#endif
      imaxx = Nyx - 1;
      imidy = Nxx/2;
      
      // next, loop over all y-angle entries
      
      ilow = 0;
      yratio = 0.f;
      
      if(cotb >= thePixelTemp_[index_id_].enty[Ny-1].cotbeta) {
         
         ilow = Ny-2;
         yratio = 1.;
         success_ = false;
         
      } else {
         
         if(cotb >= thePixelTemp_[index_id_].enty[0].cotbeta) {
            
            for (i=0; i<Ny-1; ++i) {
               
               if( thePixelTemp_[index_id_].enty[i].cotbeta <= cotb && cotb < thePixelTemp_[index_id_].enty[i+1].cotbeta) {
                  
                  ilow = i;
                  yratio = (cotb - thePixelTemp_[index_id_].enty[i].cotbeta)/(thePixelTemp_[index_id_].enty[i+1].cotbeta - thePixelTemp_[index_id_].enty[i].cotbeta);
                  break;
               }
            }
         } else { success_ = false; }
      }
      
      ihigh=ilow + 1;
      
      // Interpolate/store all y-related quantities (flip displacements when flip_y)
      
      yratio_ = yratio;
      qavg_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].qavg + yratio*thePixelTemp_[index_id_].enty[ihigh].qavg;
      qavg_ *= qcorrect;
      symax = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].symax + yratio*thePixelTemp_[index_id_].enty[ihigh].symax;
      syparmax_ = symax;
      sxmax = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].sxmax + yratio*thePixelTemp_[index_id_].enty[ihigh].sxmax;
      dyone_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].dyone + yratio*thePixelTemp_[index_id_].enty[ihigh].dyone;
      if(flip_y) {dyone_ = -dyone_;}
      syone_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].syone + yratio*thePixelTemp_[index_id_].enty[ihigh].syone;
      dytwo_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].dytwo + yratio*thePixelTemp_[index_id_].enty[ihigh].dytwo;
      if(flip_y) {dytwo_ = -dytwo_;}
      sytwo_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].sytwo + yratio*thePixelTemp_[index_id_].enty[ihigh].sytwo;
      qmin_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].qmin + yratio*thePixelTemp_[index_id_].enty[ihigh].qmin;
      qmin_ *= qcorrect;
      qmin2_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].qmin2 + yratio*thePixelTemp_[index_id_].enty[ihigh].qmin2;
      qmin2_ *= qcorrect;
      mpvvav_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].mpvvav + yratio*thePixelTemp_[index_id_].enty[ihigh].mpvvav;
      mpvvav_ *= qcorrect;
      sigmavav_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].sigmavav + yratio*thePixelTemp_[index_id_].enty[ihigh].sigmavav;
      kappavav_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].kappavav + yratio*thePixelTemp_[index_id_].enty[ihigh].kappavav;
      mpvvav2_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].mpvvav2 + yratio*thePixelTemp_[index_id_].enty[ihigh].mpvvav2;
      mpvvav2_ *= qcorrect;
      sigmavav2_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].sigmavav2 + yratio*thePixelTemp_[index_id_].enty[ihigh].sigmavav2;
      kappavav2_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].kappavav2 + yratio*thePixelTemp_[index_id_].enty[ihigh].kappavav2;
      clsleny_ = fminf(thePixelTemp_[index_id_].enty[ilow].clsleny, thePixelTemp_[index_id_].enty[ihigh].clsleny);
      qavg_avg_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].qavg_avg + yratio*thePixelTemp_[index_id_].enty[ihigh].qavg_avg;
      qavg_avg_ *= qcorrect;
      for(i=0; i<2 ; ++i) {
         for(j=0; j<5 ; ++j) {
            // Charge loss switches sides when cot(beta) changes sign
            if(flip_y) {
               yparl_[1-i][j] = thePixelTemp_[index_id_].enty[ilow].ypar[i][j];
               yparh_[1-i][j] = thePixelTemp_[index_id_].enty[ihigh].ypar[i][j];
            } else {
               yparl_[i][j] = thePixelTemp_[index_id_].enty[ilow].ypar[i][j];
               yparh_[i][j] = thePixelTemp_[index_id_].enty[ihigh].ypar[i][j];
            }
            if(flip_x) {
               xparly0_[1-i][j] = thePixelTemp_[index_id_].enty[ilow].xpar[i][j];
               xparhy0_[1-i][j] = thePixelTemp_[index_id_].enty[ihigh].xpar[i][j];
            } else {
               xparly0_[i][j] = thePixelTemp_[index_id_].enty[ilow].xpar[i][j];
               xparhy0_[i][j] = thePixelTemp_[index_id_].enty[ihigh].xpar[i][j];
            }
         }
      }
      
      for(i=0; i<4; ++i) {
         yavg_[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].yavg[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].yavg[i];
         if(flip_y) {yavg_[i] = -yavg_[i];}
         yrms_[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].yrms[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].yrms[i];
         //       ygx0_[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].ygx0[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].ygx0[i];
         //       if(flip_y) {ygx0_[i] = -ygx0_[i];}
         //       ygsig_[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].ygsig[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].ygsig[i];
         //       xrms[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].xrms[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].xrms[i];
         //       xgsig[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].xgsig[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].xgsig[i];
         chi2yavg_[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].chi2yavg[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].chi2yavg[i];
         chi2ymin_[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].chi2ymin[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].chi2ymin[i];
         chi2xavg[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].chi2xavg[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].chi2xavg[i];
         chi2xmin[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].chi2xmin[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].chi2xmin[i];
         yavgc2m_[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].yavgc2m[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].yavgc2m[i];
         if(flip_y) {yavgc2m_[i] = -yavgc2m_[i];}
         yrmsc2m_[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].yrmsc2m[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].yrmsc2m[i];
         chi2yavgc2m_[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].chi2yavgc2m[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].chi2yavgc2m[i];
         //       if(flip_y) {chi2yavgc2m_[i] = -chi2yavgc2m_[i];}
         chi2yminc2m_[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].chi2yminc2m[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].chi2yminc2m[i];
         //       xrmsc2m[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].xrmsc2m[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].xrmsc2m[i];
         chi2xavgc2m[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].chi2xavgc2m[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].chi2xavgc2m[i];
         chi2xminc2m[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].chi2xminc2m[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].chi2xminc2m[i];
         for(j=0; j<6 ; ++j) {
            yflparl_[i][j] = thePixelTemp_[index_id_].enty[ilow].yflpar[i][j];
            yflparh_[i][j] = thePixelTemp_[index_id_].enty[ihigh].yflpar[i][j];
            
            // Since Q_fl is odd under cotbeta, it flips qutomatically, change only even terms
            
            if(flip_y && (j == 0 || j == 2 || j == 4)) {
               yflparl_[i][j] = - yflparl_[i][j];
               yflparh_[i][j] = - yflparh_[i][j];
            }
         }
      }
      
      
      chi2yavgone_=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].chi2yavgone + yratio*thePixelTemp_[index_id_].enty[ihigh].chi2yavgone;
      chi2yminone_=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].chi2yminone + yratio*thePixelTemp_[index_id_].enty[ihigh].chi2yminone;
      chi2xavgone=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].chi2xavgone + yratio*thePixelTemp_[index_id_].enty[ihigh].chi2xavgone;
      chi2xminone=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].chi2xminone + yratio*thePixelTemp_[index_id_].enty[ihigh].chi2xminone;
      //       for(i=0; i<10; ++i) {
      //            pyspare[i]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].yspare[i] + yratio*thePixelTemp_[index_id_].enty[ihigh].yspare[i];
      //       }
      
      // Interpolate and build the y-template
      
      for(i=0; i<9; ++i) {
         ytemp_[i][0] = 0.f;
         ytemp_[i][1] = 0.f;
         ytemp_[i][BYM2] = 0.f;
         ytemp_[i][BYM1] = 0.f;
         for(j=0; j<TYSIZE; ++j) {
            
            // Flip the basic y-template when the cotbeta is negative
            
            if(flip_y) {
               ytemp_[8-i][BYM3-j]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].ytemp[i][j] + yratio*thePixelTemp_[index_id_].enty[ihigh].ytemp[i][j];
            } else {
               ytemp_[i][j+2]=(1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].ytemp[i][j] + yratio*thePixelTemp_[index_id_].enty[ihigh].ytemp[i][j];
            }
         }
      }
      
      // next, loop over all x-angle entries, first, find relevant y-slices
      
      iylow = 0;
      yxratio = 0.f;
      
      if(abs_cotb_ >= thePixelTemp_[index_id_].entx[Nyx-1][0].cotbeta) {
         
         iylow = Nyx-2;
         yxratio = 1.f;
         
      } else if(abs_cotb_ >= thePixelTemp_[index_id_].entx[0][0].cotbeta) {
         
         for (i=0; i<Nyx-1; ++i) {
            
            if( thePixelTemp_[index_id_].entx[i][0].cotbeta <= abs_cotb_ && abs_cotb_ < thePixelTemp_[index_id_].entx[i+1][0].cotbeta) {
               
               iylow = i;
               yxratio = (abs_cotb_ - thePixelTemp_[index_id_].entx[i][0].cotbeta)/(thePixelTemp_[index_id_].entx[i+1][0].cotbeta - thePixelTemp_[index_id_].entx[i][0].cotbeta);
               break;
            }
         }
      }
      
      iyhigh=iylow + 1;
      
      ilow = 0;
      xxratio = 0.f;
      
      if(cota >= thePixelTemp_[index_id_].entx[0][Nxx-1].cotalpha) {
         
         ilow = Nxx-2;
         xxratio = 1.f;
         success_ = false;
         
      } else {
         
         if(cota >= thePixelTemp_[index_id_].entx[0][0].cotalpha) {
            
            for (i=0; i<Nxx-1; ++i) {
               
               if( thePixelTemp_[index_id_].entx[0][i].cotalpha <= cota && cota < thePixelTemp_[index_id_].entx[0][i+1].cotalpha) {
                  
                  ilow = i;
                  xxratio = (cota - thePixelTemp_[index_id_].entx[0][i].cotalpha)/(thePixelTemp_[index_id_].entx[0][i+1].cotalpha - thePixelTemp_[index_id_].entx[0][i].cotalpha);
                  break;
               }
            }
         } else { success_ = false; }
      }
      
      ihigh=ilow + 1;
      
      // Interpolate/store all x-related quantities
      
      yxratio_ = yxratio;
      xxratio_ = xxratio;
      
      // sxparmax defines the maximum charge for which the parameters xpar are defined (not rescaled by cotbeta)
      
      sxparmax_ = (1.f - xxratio)*thePixelTemp_[index_id_].entx[imaxx][ilow].sxmax + xxratio*thePixelTemp_[index_id_].entx[imaxx][ihigh].sxmax;
      sxmax_ = sxparmax_;
      if(thePixelTemp_[index_id_].entx[imaxx][imidy].sxmax != 0.f) {sxmax_=sxmax_/thePixelTemp_[index_id_].entx[imaxx][imidy].sxmax*sxmax;}
      symax_ = (1.f - xxratio)*thePixelTemp_[index_id_].entx[imaxx][ilow].symax + xxratio*thePixelTemp_[index_id_].entx[imaxx][ihigh].symax;
      if(thePixelTemp_[index_id_].entx[imaxx][imidy].symax != 0.f) {symax_=symax_/thePixelTemp_[index_id_].entx[imaxx][imidy].symax*symax;}
      dxone_ = (1.f - xxratio)*thePixelTemp_[index_id_].entx[0][ilow].dxone + xxratio*thePixelTemp_[index_id_].entx[0][ihigh].dxone;
      if(flip_x) {dxone_ = -dxone_;}
      sxone_ = (1.f - xxratio)*thePixelTemp_[index_id_].entx[0][ilow].sxone + xxratio*thePixelTemp_[index_id_].entx[0][ihigh].sxone;
      dxtwo_ = (1.f - xxratio)*thePixelTemp_[index_id_].entx[0][ilow].dxtwo + xxratio*thePixelTemp_[index_id_].entx[0][ihigh].dxtwo;
      if(flip_x) {dxtwo_ = -dxtwo_;}
      sxtwo_ = (1.f - xxratio)*thePixelTemp_[index_id_].entx[0][ilow].sxtwo + xxratio*thePixelTemp_[index_id_].entx[0][ihigh].sxtwo;
      clslenx_ = fminf(thePixelTemp_[index_id_].entx[0][ilow].clslenx, thePixelTemp_[index_id_].entx[0][ihigh].clslenx);
      
      for(i=0; i<2 ; ++i) {
         for(j=0; j<5 ; ++j) {
            // Charge loss switches sides when cot(alpha) changes sign
            if(flip_x) {
               xpar0_[1-i][j] = thePixelTemp_[index_id_].entx[imaxx][imidy].xpar[i][j];
               xparl_[1-i][j] = thePixelTemp_[index_id_].entx[imaxx][ilow].xpar[i][j];
               xparh_[1-i][j] = thePixelTemp_[index_id_].entx[imaxx][ihigh].xpar[i][j];
            } else {
               xpar0_[i][j] = thePixelTemp_[index_id_].entx[imaxx][imidy].xpar[i][j];
               xparl_[i][j] = thePixelTemp_[index_id_].entx[imaxx][ilow].xpar[i][j];
               xparh_[i][j] = thePixelTemp_[index_id_].entx[imaxx][ihigh].xpar[i][j];
            }
         }
      }
      
      // pixmax is the maximum allowed pixel charge (used for truncation)
      
      pixmax_=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iylow][ilow].pixmax + xxratio*thePixelTemp_[index_id_].entx[iylow][ihigh].pixmax)
      +yxratio*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].pixmax + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].pixmax);
      
      
      r_qMeas_qTrue_=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iylow][ilow].r_qMeas_qTrue + xxratio*thePixelTemp_[index_id_].entx[iylow][ihigh].r_qMeas_qTrue)
      +yxratio*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].r_qMeas_qTrue + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].r_qMeas_qTrue);
      
      
      for(i=0; i<4; ++i) {
         xavg_[i]=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iylow][ilow].xavg[i] + xxratio*thePixelTemp_[index_id_].entx[iylow][ihigh].xavg[i])
         +yxratio*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].xavg[i] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].xavg[i]);
         if(flip_x) {xavg_[i] = -xavg_[i];}
         
         xrms_[i]=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iylow][ilow].xrms[i] + xxratio*thePixelTemp_[index_id_].entx[iylow][ihigh].xrms[i])
         +yxratio*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].xrms[i] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].xrms[i]);
         
         //       xgx0_[i]=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iylow][ilow].xgx0[i] + xxratio*thePixelTemp_[index_id_].entx[iylow][ihigh].xgx0[i])
         //               +yxratio*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].xgx0[i] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].xgx0[i]);
         
         //       xgsig_[i]=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iylow][ilow].xgsig[i] + xxratio*thePixelTemp_[index_id_].entx[iylow][ihigh].xgsig[i])
         //               +yxratio*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].xgsig[i] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].xgsig[i]);
         
         xavgc2m_[i]=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iylow][ilow].xavgc2m[i] + xxratio*thePixelTemp_[index_id_].entx[iylow][ihigh].xavgc2m[i])
         +yxratio*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].xavgc2m[i] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].xavgc2m[i]);
         if(flip_x) {xavgc2m_[i] = -xavgc2m_[i];}
         
         xrmsc2m_[i]=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iylow][ilow].xrmsc2m[i] + xxratio*thePixelTemp_[index_id_].entx[iylow][ihigh].xrmsc2m[i])
         +yxratio*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].xrmsc2m[i] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].xrmsc2m[i]);
         
         //       chi2xavgc2m_[i]=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iylow][ilow].chi2xavgc2m[i] + xxratio*thePixelTemp_[index_id_].entx[iylow][ihigh].chi2xavgc2m[i])
         //               +yxratio*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].chi2xavgc2m[i] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].chi2xavgc2m[i]);
         
         //       chi2xminc2m_[i]=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iylow][ilow].chi2xminc2m[i] + xxratio*thePixelTemp_[index_id_].entx[iylow][ihigh].chi2xminc2m[i])
         //               +yxratio*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].chi2xminc2m[i] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].chi2xminc2m[i]);
         //
         //  Try new interpolation scheme
         //
         //       chi2xavg_[i]=((1.f - xxratio)*thePixelTemp_[index_id_].entx[imaxx][ilow].chi2xavg[i] + xxratio*thePixelTemp_[index_id_].entx[imaxx][ihigh].chi2xavg[i]);
         //       if(thePixelTemp_[index_id_].entx[imaxx][imidy].chi2xavg[i] != 0.f) {chi2xavg_[i]=chi2xavg_[i]/thePixelTemp_[index_id_].entx[imaxx][imidy].chi2xavg[i]*chi2xavg[i];}
         //
         //       chi2xmin_[i]=((1.f - xxratio)*thePixelTemp_[index_id_].entx[imaxx][ilow].chi2xmin[i] + xxratio*thePixelTemp_[index_id_].entx[imaxx][ihigh].chi2xmin[i]);
         //       if(thePixelTemp_[index_id_].entx[imaxx][imidy].chi2xmin[i] != 0.f) {chi2xmin_[i]=chi2xmin_[i]/thePixelTemp_[index_id_].entx[imaxx][imidy].chi2xmin[i]*chi2xmin[i];}
         //
         chi2xavg_[i]=((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].chi2xavg[i] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].chi2xavg[i]);
         if(thePixelTemp_[index_id_].entx[iyhigh][imidy].chi2xavg[i] != 0.f) {chi2xavg_[i]=chi2xavg_[i]/thePixelTemp_[index_id_].entx[iyhigh][imidy].chi2xavg[i]*chi2xavg[i];}
         
         chi2xmin_[i]=((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].chi2xmin[i] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].chi2xmin[i]);
         if(thePixelTemp_[index_id_].entx[iyhigh][imidy].chi2xmin[i] != 0.f) {chi2xmin_[i]=chi2xmin_[i]/thePixelTemp_[index_id_].entx[iyhigh][imidy].chi2xmin[i]*chi2xmin[i];}
         
         chi2xavgc2m_[i]=((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].chi2xavgc2m[i] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].chi2xavgc2m[i]);
         if(thePixelTemp_[index_id_].entx[iyhigh][imidy].chi2xavgc2m[i] != 0.f) {chi2xavgc2m_[i]=chi2xavgc2m_[i]/thePixelTemp_[index_id_].entx[iyhigh][imidy].chi2xavgc2m[i]*chi2xavgc2m[i];}
         
         chi2xminc2m_[i]=((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].chi2xminc2m[i] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].chi2xminc2m[i]);
         if(thePixelTemp_[index_id_].entx[iyhigh][imidy].chi2xminc2m[i] != 0.f) {chi2xminc2m_[i]=chi2xminc2m_[i]/thePixelTemp_[index_id_].entx[iyhigh][imidy].chi2xminc2m[i]*chi2xminc2m[i];}
         
         for(j=0; j<6 ; ++j) {
            xflparll_[i][j] = thePixelTemp_[index_id_].entx[iylow][ilow].xflpar[i][j];
            xflparlh_[i][j] = thePixelTemp_[index_id_].entx[iylow][ihigh].xflpar[i][j];
            xflparhl_[i][j] = thePixelTemp_[index_id_].entx[iyhigh][ilow].xflpar[i][j];
            xflparhh_[i][j] = thePixelTemp_[index_id_].entx[iyhigh][ihigh].xflpar[i][j];
            // Since Q_fl is odd under cotalpha, it flips qutomatically, change only even terms
            if(flip_x && (j == 0 || j == 2 || j == 4)) {
               xflparll_[i][j] = -xflparll_[i][j];
               xflparlh_[i][j] = -xflparlh_[i][j];
               xflparhl_[i][j] = -xflparhl_[i][j];
               xflparhh_[i][j] = -xflparhh_[i][j];
            }
         }
      }
      
      
      // Do the spares next
      
      chi2xavgone_=((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].chi2xavgone + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].chi2xavgone);
      if(thePixelTemp_[index_id_].entx[iyhigh][imidy].chi2xavgone != 0.f) {chi2xavgone_=chi2xavgone_/thePixelTemp_[index_id_].entx[iyhigh][imidy].chi2xavgone*chi2xavgone;}
      
      chi2xminone_=((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].chi2xminone + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].chi2xminone);
      if(thePixelTemp_[index_id_].entx[iyhigh][imidy].chi2xminone != 0.f) {chi2xminone_=chi2xminone_/thePixelTemp_[index_id_].entx[iyhigh][imidy].chi2xminone*chi2xminone;}
      //       for(i=0; i<10; ++i) {
      //          pxspare[i]=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iylow][ilow].xspare[i] + xxratio*thePixelTemp_[index_id_].entx[iylow][ihigh].xspare[i])
      //                  +yxratio*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].xspare[i] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].xspare[i]);
      //       }
      
      // Interpolate and build the x-template
      
      //    qxtempcor corrects the total charge to the actual track angles (not actually needed for the template fits, but useful for Guofan)
      
      cotbeta0 =  thePixelTemp_[index_id_].entx[iyhigh][0].cotbeta;
      qxtempcor=std::sqrt((1.f+cotbeta*cotbeta+cotalpha*cotalpha)/(1.f+cotbeta0*cotbeta0+cotalpha*cotalpha));
      
      for(i=0; i<9; ++i) {
         xtemp_[i][0] = 0.f;
         xtemp_[i][1] = 0.f;
         xtemp_[i][BXM2] = 0.f;
         xtemp_[i][BXM1] = 0.f;
         for(j=0; j<TXSIZE; ++j) {
            //  Take next largest x-slice for the x-template (it reduces bias in the forward direction after irradiation)
            //         xtemp_[i][j+2]=(1.f - xxratio)*thePixelTemp_[index_id_].entx[imaxx][ilow].xtemp[i][j] + xxratio*thePixelTemp_[index_id_].entx[imaxx][ihigh].xtemp[i][j];
            //         xtemp_[i][j+2]=(1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].xtemp[i][j] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].xtemp[i][j];
            if(flip_x) {
               xtemp_[8-i][BXM3-j]=qxtempcor*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].xtemp[i][j] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].xtemp[i][j]);
            } else {
               xtemp_[i][j+2]=qxtempcor*((1.f - xxratio)*thePixelTemp_[index_id_].entx[iyhigh][ilow].xtemp[i][j] + xxratio*thePixelTemp_[index_id_].entx[iyhigh][ihigh].xtemp[i][j]);
            }
         }
      }
      
      lorywidth_ = thePixelTemp_[index_id_].head.lorywidth;
      lorxwidth_ = thePixelTemp_[index_id_].head.lorxwidth;
      lorybias_ = thePixelTemp_[index_id_].head.lorybias;
      lorxbias_ = thePixelTemp_[index_id_].head.lorxbias;
      if(flip_x) {lorxwidth_ = -lorxwidth_; lorxbias_ = -lorxbias_;}
      if(flip_y) {lorywidth_ = -lorywidth_; lorybias_ = -lorybias_;}
      
      
   }
   
   return success_;
} // interpolate

bool SiPixelTemplate::interpolate	(	int	id,
		float	cotalpha,
		float	cotbeta,
		float	locBz
	)

Interpolate input alpha and beta angles to produce a working template for each individual hit.

Parameters

id	- (input) index of the template to use
cotalpha	- (input) the cotangent of the alpha track angle (see CMS IN 2004/014)
cotbeta	- (input) the cotangent of the beta track angle (see CMS IN 2004/014) Use this for Phase 0, IP related hits

Definition at line 1493 of file SiPixelTemplate.cc.

References BHY, BYM2, ENDL, Exception, f, mps_fire::i, interpolate(), LOGERROR, and ysigma2().

{
   // Interpolate for a new set of track angles
   
   // Local variables
   float locBx;
   locBx = 1.f;
   return SiPixelTemplate::interpolate(id, cotalpha, cotbeta, locBz, locBx);
}

bool SiPixelTemplate::interpolate	(	int	id,
		float	cotalpha,
		float	cotbeta
	)

Interpolate input alpha and beta angles to produce a working template for each individual hit.

Parameters

id	- (input) index of the template to use
cotalpha	- (input) the cotangent of the alpha track angle (see CMS IN 2004/014)
cotbeta	- (input) the cotangent of the beta track angle (see CMS IN 2004/014) Use this for Phase 1, IP related hits

Definition at line 1471 of file SiPixelTemplate.cc.

References f, and interpolate().

{
   // Interpolate for a new set of track angles
   
   // Local variables
   float locBx, locBz;
   locBx = 1.f;
   if(cotbeta < 0.f) {locBx = -1.f;}
   locBz = locBx;
   if(cotalpha < 0.f) {locBz = -locBx;}
   return SiPixelTemplate::interpolate(id, cotalpha, cotbeta, locBz, locBx);
}

float SiPixelTemplate::kappavav ( )

inline

kappa parameter for Vavilov distribution

Definition at line 510 of file SiPixelTemplate.h.

float SiPixelTemplate::kappavav2 ( )

inline

kappa parameter for 2-cluster Vavilov distribution

Definition at line 513 of file SiPixelTemplate.h.

float SiPixelTemplate::lorxbias ( )

inline

signed lorentz x-width (microns)

Definition at line 507 of file SiPixelTemplate.h.

Referenced by PixelCPETemplateReco::localPosition().

float SiPixelTemplate::lorxwidth ( )

inline

signed lorentz x-width (microns)

Definition at line 503 of file SiPixelTemplate.h.

float SiPixelTemplate::lorybias ( )

inline

signed lorentz y-width (microns)

Definition at line 506 of file SiPixelTemplate.h.

Referenced by PixelCPETemplateReco::localPosition().

float SiPixelTemplate::lorywidth ( )

inline

signed lorentz y-width (microns)

Definition at line 502 of file SiPixelTemplate.h.

float SiPixelTemplate::mpvvav ( )

inline

most probable charge in Vavilov distribution (not actually for larger kappa)

Definition at line 508 of file SiPixelTemplate.h.

float SiPixelTemplate::mpvvav2 ( )

inline

most probable charge in 2-cluster Vavilov distribution (not actually for larger kappa)

Definition at line 511 of file SiPixelTemplate.h.

float SiPixelTemplate::pixmax ( )

inline

maximum pixel charge

Definition at line 323 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

void SiPixelTemplate::postInit ( std::vector< SiPixelTemplateStore > &  thePixelTemp_ )

static

Definition at line 943 of file SiPixelTemplate.cc.

                                                                                {
   /*
    std::cout << "SiPixelTemplate size " << thePixelTemp_.size() << std::endl;
    #ifndef SI_PIXEL_TEMPLATE_USE_BOOST
    std::cout <<"uses C arrays" << std::endl;
    #endif
    
    int i=0;
    for (auto & templ : thePixelTemp_) {
    std::cout << i <<':' << templ.head.ID << ' ' << templ.head.NTy <<','<< templ.head.NTyx <<','<< templ.head.NTxx << std::endl;
    for ( auto iy=1; iy<templ.head.NTy; ++iy  ) { auto & ent = templ.enty[iy]; std::cout << ent.cotbeta <<',' << ent.cotbeta-templ.enty[iy-1].cotbeta << ' '; }
    std::cout << std::endl;
    for ( auto ix=1; ix<templ.head.NTxx; ++ix  ){ auto & ent = templ.entx[0][ix]; std::cout << ent.cotalpha <<','<< ent.cotalpha-templ.entx[0][ix-1].cotalpha << ' ';}
    std::cout << std::endl;
    ++i;
    }
    */
   
   for (auto & templ : thePixelTemp_) {
      for ( auto iy=0; iy<templ.head.NTy; ++iy ) templ.cotbetaY[iy]=templ.enty[iy].cotbeta;
      for ( auto iy=0; iy<templ.head.NTyx; ++iy )  templ.cotbetaX[iy]= templ.entx[iy][0].cotbeta;
      for ( auto ix=0; ix<templ.head.NTxx; ++ix ) templ.cotalphaX[ix]=templ.entx[0][ix].cotalpha;
   }
   
}

bool SiPixelTemplate::pushfile ( int  filenum, std::vector< SiPixelTemplateStore > &  thePixelTemp_  )

static

This routine initializes the global template structures from an external file template_summary_zpNNNN where NNNN are four digits of filenum.

Parameters

filenum

- an integer NNNN used in the filename template_summary_zpNNNN

Definition at line 123 of file SiPixelTemplate.cc.

References SiPixelTemplateEntry::alpha, SiPixelTemplateEntry::beta, SiPixelTemplateHeader::Bfield, EnergyCorrector::c, SiPixelTemplateEntry::chi2xavg, SiPixelTemplateEntry::chi2xavgc2m, SiPixelTemplateEntry::chi2xavgone, SiPixelTemplateEntry::chi2xmin, SiPixelTemplateEntry::chi2xminc2m, SiPixelTemplateEntry::chi2xminone, SiPixelTemplateEntry::chi2yavg, SiPixelTemplateEntry::chi2yavgc2m, SiPixelTemplateEntry::chi2yavgone, SiPixelTemplateEntry::chi2ymin, SiPixelTemplateEntry::chi2yminc2m, SiPixelTemplateEntry::chi2yminone, SiPixelTemplateEntry::clslenx, SiPixelTemplateEntry::clsleny, SiPixelTemplateEntry::costrk, SiPixelTemplateEntry::cotalpha, SiPixelTemplateEntry::cotbeta, SiPixelTemplateHeader::Dtype, SiPixelTemplateEntry::dxone, SiPixelTemplateEntry::dxtwo, SiPixelTemplateEntry::dyone, SiPixelTemplateEntry::dytwo, ENDL, SiPixelTemplateStore::entx, SiPixelTemplateStore::enty, SiPixelTemplateHeader::fbin, FrontierConditions_GlobalTag_cff::file, SiPixelTemplateHeader::fluence, SiPixelTemplateEntry::fracxone, SiPixelTemplateEntry::fracxtwo, SiPixelTemplateEntry::fracyone, SiPixelTemplateEntry::fracytwo, SiPixelTemplateStore::head, mps_fire::i, SiPixelTemplateHeader::ID, recoMuon::in, create_public_lumi_plots::in_file, gen::k, SiPixelTemplateEntry::kappavav, SiPixelTemplateEntry::kappavav2, checklumidiff::l, LOGERROR, LOGINFO, SiPixelTemplateHeader::lorxbias, SiPixelTemplateHeader::lorxwidth, SiPixelTemplateHeader::lorybias, SiPixelTemplateHeader::lorywidth, SiPixelTemplateEntry::mpvvav, SiPixelTemplateEntry::mpvvav2, SiPixelTemplateHeader::NTxx, SiPixelTemplateHeader::NTy, SiPixelTemplateHeader::NTyx, SiPixelTemplateEntry::pixmax, SiPixelTemplateEntry::qavg, SiPixelTemplateEntry::qavg_avg, SiPixelTemplateEntry::qbfrac, SiPixelTemplateEntry::qmin, SiPixelTemplateEntry::qmin2, SiPixelTemplateHeader::qscale, SiPixelTemplateEntry::r_qMeas_qTrue, SiPixelTemplateEntry::runnum, SiPixelTemplateHeader::s50, SiPixelTemplateEntry::sigmavav, SiPixelTemplateEntry::sigmavav2, SiPixelTemplateEntry::spare, SiPixelTemplateHeader::ss50, AlCaHLTBitMon_QueryRunRegistry::string, SiPixelTemplateEntry::sxmax, SiPixelTemplateEntry::sxone, SiPixelTemplateEntry::sxtwo, SiPixelTemplateEntry::symax, SiPixelTemplateEntry::syone, SiPixelTemplateEntry::sytwo, SiPixelTemplateHeader::temperature, SiPixelTemplateHeader::templ_version, SiPixelTemplateHeader::title, TXSIZE, TYSIZE, SiPixelTemplateHeader::Vbias, SiPixelTemplateEntry::xavg, SiPixelTemplateEntry::xavgc2m, SiPixelTemplateEntry::xavggen, SiPixelTemplateEntry::xflpar, SiPixelTemplateEntry::xgsig, SiPixelTemplateEntry::xgsiggen, SiPixelTemplateEntry::xgx0, SiPixelTemplateEntry::xgx0gen, SiPixelTemplateEntry::xpar, SiPixelTemplateEntry::xrms, SiPixelTemplateEntry::xrmsc2m, SiPixelTemplateEntry::xrmsgen, SiPixelTemplateHeader::xsize, SiPixelTemplateEntry::xtemp, SiPixelTemplateEntry::yavg, SiPixelTemplateEntry::yavgc2m, SiPixelTemplateEntry::yavggen, SiPixelTemplateEntry::yflpar, SiPixelTemplateEntry::ygsig, SiPixelTemplateEntry::ygsiggen, SiPixelTemplateEntry::ygx0, SiPixelTemplateEntry::ygx0gen, SiPixelTemplateEntry::ypar, SiPixelTemplateEntry::yrms, SiPixelTemplateEntry::yrmsc2m, SiPixelTemplateEntry::yrmsgen, SiPixelTemplateHeader::ysize, SiPixelTemplateEntry::ytemp, and SiPixelTemplateHeader::zsize.

Referenced by PixelBarrelTemplateSmearerPlugin::PixelBarrelTemplateSmearerPlugin(), PixelCPETemplateReco::PixelCPETemplateReco(), PixelForwardTemplateSmearerPlugin::PixelForwardTemplateSmearerPlugin(), and TrackClusterSplitter::TrackClusterSplitter().

{
   // Add template stored in external file numbered filenum to theTemplateStore
   
   // Local variables
   int i, j, k, l;
   float qavg_avg;
   const char *tempfile;
   //   char title[80]; remove this
   char c;
   const int code_version={17};
   
   
   
   //  Create a filename for this run
   
   std::ostringstream tout;
   
   //  Create different path in CMSSW than standalone
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   tout << "CalibTracker/SiPixelESProducers/data/template_summary_zp"
   << std::setw(4) << std::setfill('0') << std::right << filenum << ".out" << std::ends;
   std::string tempf = tout.str();
   edm::FileInPath file( tempf.c_str() );
   tempfile = (file.fullPath()).c_str();
#else
   tout << "template_summary_zp" << std::setw(4) << std::setfill('0') << std::right << filenum << ".out" << std::ends;
   std::string tempf = tout.str();
   tempfile = tempf.c_str();
#endif
   
   //  open the template file
   
   std::ifstream in_file(tempfile, std::ios::in);
   
   if(in_file.is_open()) {
      
      // Create a local template storage entry
      
      SiPixelTemplateStore theCurrentTemp;
      
      // Read-in a header string first and print it
      
      for (i=0; (c=in_file.get()) != '\n'; ++i) {
         if(i < 79) {theCurrentTemp.head.title[i] = c;}
      }
      if(i > 78) {i=78;}
      theCurrentTemp.head.title[i+1] ='\0';
      LOGINFO("SiPixelTemplate") << "Loading Pixel Template File - " << theCurrentTemp.head.title << ENDL;
      
      // next, the header information
      
      in_file >> theCurrentTemp.head.ID  >> theCurrentTemp.head.templ_version >> theCurrentTemp.head.Bfield >> theCurrentTemp.head.NTy >> theCurrentTemp.head.NTyx >> theCurrentTemp.head.NTxx
      >> theCurrentTemp.head.Dtype >> theCurrentTemp.head.Vbias >> theCurrentTemp.head.temperature >> theCurrentTemp.head.fluence >> theCurrentTemp.head.qscale
      >> theCurrentTemp.head.s50 >> theCurrentTemp.head.lorywidth >> theCurrentTemp.head.lorxwidth >> theCurrentTemp.head.ysize >> theCurrentTemp.head.xsize >> theCurrentTemp.head.zsize;
      
      if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 0A, no template load" << ENDL; return false;}
      
      if(theCurrentTemp.head.templ_version > 17) {
         in_file >> theCurrentTemp.head.ss50 >> theCurrentTemp.head.lorybias
         >> theCurrentTemp.head.lorxbias >> theCurrentTemp.head.fbin[0]
         >> theCurrentTemp.head.fbin[1] >> theCurrentTemp.head.fbin[2];
         
         if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 0B, no template load"
            << ENDL; return false;}
      } else {
         theCurrentTemp.head.ss50 = theCurrentTemp.head.s50;
         theCurrentTemp.head.lorybias = theCurrentTemp.head.lorywidth/2.f;
         theCurrentTemp.head.lorxbias = theCurrentTemp.head.lorxwidth/2.f;
         theCurrentTemp.head.fbin[0] = 1.5f;
         theCurrentTemp.head.fbin[1] = 1.00f;
         theCurrentTemp.head.fbin[2] = 0.85f;
      }
      
      LOGINFO("SiPixelTemplate") << "Template ID = " << theCurrentTemp.head.ID << ", Template Version " << theCurrentTemp.head.templ_version << ", Bfield = " << theCurrentTemp.head.Bfield
      << ", NTy = " << theCurrentTemp.head.NTy << ", NTyx = " << theCurrentTemp.head.NTyx<< ", NTxx = " << theCurrentTemp.head.NTxx << ", Dtype = " << theCurrentTemp.head.Dtype
      << ", Bias voltage " << theCurrentTemp.head.Vbias << ", temperature "
      << theCurrentTemp.head.temperature << ", fluence " << theCurrentTemp.head.fluence << ", Q-scaling factor " << theCurrentTemp.head.qscale
      << ", 1/2 multi dcol threshold " << theCurrentTemp.head.s50 << ", 1/2 single dcol threshold " << theCurrentTemp.head.ss50
      << ", y Lorentz Width " << theCurrentTemp.head.lorywidth << ", y Lorentz Bias " << theCurrentTemp.head.lorybias
      << ", x Lorentz width " << theCurrentTemp.head.lorxwidth << ", x Lorentz Bias " << theCurrentTemp.head.lorxbias
      << ", Q/Q_avg fractions for Qbin defs " << theCurrentTemp.head.fbin[0] << ", " << theCurrentTemp.head.fbin[1]
      << ", " << theCurrentTemp.head.fbin[2]
      << ", pixel x-size " << theCurrentTemp.head.xsize << ", y-size " << theCurrentTemp.head.ysize << ", zsize " << theCurrentTemp.head.zsize << ENDL;
      
      
      if(theCurrentTemp.head.templ_version < code_version) {LOGERROR("SiPixelTemplate") << "code expects version " << code_version << " finds "<< theCurrentTemp.head.templ_version <<", no template load" << ENDL; return false;}
      
#ifdef SI_PIXEL_TEMPLATE_USE_BOOST
      
      // next, layout the 1-d/2-d structures needed to store template
      
      theCurrentTemp.enty.resize(boost::extents[theCurrentTemp.head.NTy]);
      
      theCurrentTemp.entx.resize(boost::extents[theCurrentTemp.head.NTyx][theCurrentTemp.head.NTxx]);
      
#endif
      
      // next, loop over all y-angle entries
      
      for (i=0; i < theCurrentTemp.head.NTy; ++i) {
         
         in_file >> theCurrentTemp.enty[i].runnum >> theCurrentTemp.enty[i].costrk[0]
         >> theCurrentTemp.enty[i].costrk[1] >> theCurrentTemp.enty[i].costrk[2];
         
         if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 1, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         
         // Calculate the alpha, beta, and cot(beta) for this entry
         
         theCurrentTemp.enty[i].alpha = static_cast<float>(atan2((double)theCurrentTemp.enty[i].costrk[2], (double)theCurrentTemp.enty[i].costrk[0]));
         
         theCurrentTemp.enty[i].cotalpha = theCurrentTemp.enty[i].costrk[0]/theCurrentTemp.enty[i].costrk[2];
         
         theCurrentTemp.enty[i].beta = static_cast<float>(atan2((double)theCurrentTemp.enty[i].costrk[2], (double)theCurrentTemp.enty[i].costrk[1]));
         
         theCurrentTemp.enty[i].cotbeta = theCurrentTemp.enty[i].costrk[1]/theCurrentTemp.enty[i].costrk[2];
         
         in_file >> theCurrentTemp.enty[i].qavg >> theCurrentTemp.enty[i].pixmax >> theCurrentTemp.enty[i].symax >> theCurrentTemp.enty[i].dyone
         >> theCurrentTemp.enty[i].syone >> theCurrentTemp.enty[i].sxmax >> theCurrentTemp.enty[i].dxone >> theCurrentTemp.enty[i].sxone;
         
         if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 2, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         
         in_file >> theCurrentTemp.enty[i].dytwo >> theCurrentTemp.enty[i].sytwo >> theCurrentTemp.enty[i].dxtwo
         >> theCurrentTemp.enty[i].sxtwo >> theCurrentTemp.enty[i].qmin >> theCurrentTemp.enty[i].clsleny >> theCurrentTemp.enty[i].clslenx;
         
         if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 3, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         
         
         if(theCurrentTemp.enty[i].qmin <= 0.) {LOGERROR("SiPixelTemplate") << "Error in template ID " << theCurrentTemp.head.ID << " qmin = " << theCurrentTemp.enty[i].qmin << ", run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         
         
         for (j=0; j<2; ++j) {
            
            in_file >> theCurrentTemp.enty[i].ypar[j][0] >> theCurrentTemp.enty[i].ypar[j][1]
            >> theCurrentTemp.enty[i].ypar[j][2] >> theCurrentTemp.enty[i].ypar[j][3] >> theCurrentTemp.enty[i].ypar[j][4];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 4, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
            
         }
         
         for (j=0; j<9; ++j) {
            
            for (k=0; k<TYSIZE; ++k) {in_file >> theCurrentTemp.enty[i].ytemp[j][k];}
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 5, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<2; ++j) {
            
            in_file >> theCurrentTemp.enty[i].xpar[j][0] >> theCurrentTemp.enty[i].xpar[j][1]
            >> theCurrentTemp.enty[i].xpar[j][2] >> theCurrentTemp.enty[i].xpar[j][3] >> theCurrentTemp.enty[i].xpar[j][4];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 6, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
            
         }
         
         qavg_avg = 0.f;
         for (j=0; j<9; ++j) {
            
            for (k=0; k<TXSIZE; ++k) {in_file >> theCurrentTemp.enty[i].xtemp[j][k]; qavg_avg += theCurrentTemp.enty[i].xtemp[j][k];}
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 7, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         theCurrentTemp.enty[i].qavg_avg = qavg_avg/9.;
         
         for (j=0; j<4; ++j) {
            
            in_file >> theCurrentTemp.enty[i].yavg[j] >> theCurrentTemp.enty[i].yrms[j] >> theCurrentTemp.enty[i].ygx0[j] >> theCurrentTemp.enty[i].ygsig[j];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 8, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            in_file >> theCurrentTemp.enty[i].yflpar[j][0] >> theCurrentTemp.enty[i].yflpar[j][1] >> theCurrentTemp.enty[i].yflpar[j][2]
            >> theCurrentTemp.enty[i].yflpar[j][3] >> theCurrentTemp.enty[i].yflpar[j][4] >> theCurrentTemp.enty[i].yflpar[j][5];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 9, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            in_file >> theCurrentTemp.enty[i].xavg[j] >> theCurrentTemp.enty[i].xrms[j] >> theCurrentTemp.enty[i].xgx0[j] >> theCurrentTemp.enty[i].xgsig[j];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 10, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            in_file >> theCurrentTemp.enty[i].xflpar[j][0] >> theCurrentTemp.enty[i].xflpar[j][1] >> theCurrentTemp.enty[i].xflpar[j][2]
            >> theCurrentTemp.enty[i].xflpar[j][3] >> theCurrentTemp.enty[i].xflpar[j][4] >> theCurrentTemp.enty[i].xflpar[j][5];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 11, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            in_file >> theCurrentTemp.enty[i].chi2yavg[j] >> theCurrentTemp.enty[i].chi2ymin[j] >> theCurrentTemp.enty[i].chi2xavg[j] >> theCurrentTemp.enty[i].chi2xmin[j];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 12, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            in_file >> theCurrentTemp.enty[i].yavgc2m[j] >> theCurrentTemp.enty[i].yrmsc2m[j] >> theCurrentTemp.enty[i].chi2yavgc2m[j] >> theCurrentTemp.enty[i].chi2yminc2m[j];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 13, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            in_file >> theCurrentTemp.enty[i].xavgc2m[j] >> theCurrentTemp.enty[i].xrmsc2m[j] >> theCurrentTemp.enty[i].chi2xavgc2m[j] >> theCurrentTemp.enty[i].chi2xminc2m[j];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 14, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            in_file >> theCurrentTemp.enty[i].yavggen[j] >> theCurrentTemp.enty[i].yrmsgen[j] >> theCurrentTemp.enty[i].ygx0gen[j] >> theCurrentTemp.enty[i].ygsiggen[j];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 14a, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            in_file >> theCurrentTemp.enty[i].xavggen[j] >> theCurrentTemp.enty[i].xrmsgen[j] >> theCurrentTemp.enty[i].xgx0gen[j] >> theCurrentTemp.enty[i].xgsiggen[j];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 14b, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         in_file >> theCurrentTemp.enty[i].chi2yavgone >> theCurrentTemp.enty[i].chi2yminone >> theCurrentTemp.enty[i].chi2xavgone >> theCurrentTemp.enty[i].chi2xminone >> theCurrentTemp.enty[i].qmin2
         >> theCurrentTemp.enty[i].mpvvav >> theCurrentTemp.enty[i].sigmavav >> theCurrentTemp.enty[i].kappavav >> theCurrentTemp.enty[i].r_qMeas_qTrue >> theCurrentTemp.enty[i].spare[0];
         
         if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 15, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         
         in_file >> theCurrentTemp.enty[i].mpvvav2 >> theCurrentTemp.enty[i].sigmavav2 >> theCurrentTemp.enty[i].kappavav2 >> theCurrentTemp.enty[i].qbfrac[0] >> theCurrentTemp.enty[i].qbfrac[1]
         >> theCurrentTemp.enty[i].qbfrac[2] >> theCurrentTemp.enty[i].fracyone >> theCurrentTemp.enty[i].fracxone >> theCurrentTemp.enty[i].fracytwo >> theCurrentTemp.enty[i].fracxtwo;
         //     theCurrentTemp.enty[i].qbfrac[3] = 1. - theCurrentTemp.enty[i].qbfrac[0] - theCurrentTemp.enty[i].qbfrac[1] - theCurrentTemp.enty[i].qbfrac[2];
         
         if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 16, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         
      }
      
      // next, loop over all barrel x-angle entries
      
      for (k=0; k < theCurrentTemp.head.NTyx; ++k) {
         
         for (i=0; i < theCurrentTemp.head.NTxx; ++i) {
            
            in_file >> theCurrentTemp.entx[k][i].runnum >> theCurrentTemp.entx[k][i].costrk[0]
            >> theCurrentTemp.entx[k][i].costrk[1] >> theCurrentTemp.entx[k][i].costrk[2];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 17, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            
            // Calculate the alpha, beta, and cot(beta) for this entry
            
            theCurrentTemp.entx[k][i].alpha = static_cast<float>(atan2((double)theCurrentTemp.entx[k][i].costrk[2], (double)theCurrentTemp.entx[k][i].costrk[0]));
            
            theCurrentTemp.entx[k][i].cotalpha = theCurrentTemp.entx[k][i].costrk[0]/theCurrentTemp.entx[k][i].costrk[2];
            
            theCurrentTemp.entx[k][i].beta = static_cast<float>(atan2((double)theCurrentTemp.entx[k][i].costrk[2], (double)theCurrentTemp.entx[k][i].costrk[1]));
            
            theCurrentTemp.entx[k][i].cotbeta = theCurrentTemp.entx[k][i].costrk[1]/theCurrentTemp.entx[k][i].costrk[2];
            
            in_file >> theCurrentTemp.entx[k][i].qavg >> theCurrentTemp.entx[k][i].pixmax >> theCurrentTemp.entx[k][i].symax >> theCurrentTemp.entx[k][i].dyone
            >> theCurrentTemp.entx[k][i].syone >> theCurrentTemp.entx[k][i].sxmax >> theCurrentTemp.entx[k][i].dxone >> theCurrentTemp.entx[k][i].sxone;
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 18, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            
            in_file >> theCurrentTemp.entx[k][i].dytwo >> theCurrentTemp.entx[k][i].sytwo >> theCurrentTemp.entx[k][i].dxtwo
            >> theCurrentTemp.entx[k][i].sxtwo >> theCurrentTemp.entx[k][i].qmin >> theCurrentTemp.entx[k][i].clsleny >> theCurrentTemp.entx[k][i].clslenx;
            //             >> theCurrentTemp.entx[k][i].mpvvav >> theCurrentTemp.entx[k][i].sigmavav >> theCurrentTemp.entx[k][i].kappavav;
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 19, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            
            for (j=0; j<2; ++j) {
               
               in_file >> theCurrentTemp.entx[k][i].ypar[j][0] >> theCurrentTemp.entx[k][i].ypar[j][1]
               >> theCurrentTemp.entx[k][i].ypar[j][2] >> theCurrentTemp.entx[k][i].ypar[j][3] >> theCurrentTemp.entx[k][i].ypar[j][4];
               
               if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 20, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<9; ++j) {
               
               for (l=0; l<TYSIZE; ++l) {in_file >> theCurrentTemp.entx[k][i].ytemp[j][l];}
               
               if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 21, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<2; ++j) {
               
               in_file >> theCurrentTemp.entx[k][i].xpar[j][0] >> theCurrentTemp.entx[k][i].xpar[j][1]
               >> theCurrentTemp.entx[k][i].xpar[j][2] >> theCurrentTemp.entx[k][i].xpar[j][3] >> theCurrentTemp.entx[k][i].xpar[j][4];
               
               
               if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 22, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            qavg_avg = 0.f;
            for (j=0; j<9; ++j) {
               
               for (l=0; l<TXSIZE; ++l) {in_file >> theCurrentTemp.entx[k][i].xtemp[j][l]; qavg_avg += theCurrentTemp.entx[k][i].xtemp[j][l];}
               
               if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 23, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            theCurrentTemp.entx[k][i].qavg_avg = qavg_avg/9.;
            
            for (j=0; j<4; ++j) {
               
               in_file >> theCurrentTemp.entx[k][i].yavg[j] >> theCurrentTemp.entx[k][i].yrms[j] >> theCurrentTemp.entx[k][i].ygx0[j] >> theCurrentTemp.entx[k][i].ygsig[j];
               
               if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 24, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               in_file >> theCurrentTemp.entx[k][i].yflpar[j][0] >> theCurrentTemp.entx[k][i].yflpar[j][1] >> theCurrentTemp.entx[k][i].yflpar[j][2]
               >> theCurrentTemp.entx[k][i].yflpar[j][3] >> theCurrentTemp.entx[k][i].yflpar[j][4] >> theCurrentTemp.entx[k][i].yflpar[j][5];
               
               if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 25, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               in_file >> theCurrentTemp.entx[k][i].xavg[j] >> theCurrentTemp.entx[k][i].xrms[j] >> theCurrentTemp.entx[k][i].xgx0[j] >> theCurrentTemp.entx[k][i].xgsig[j];
               
               if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 26, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               in_file >> theCurrentTemp.entx[k][i].xflpar[j][0] >> theCurrentTemp.entx[k][i].xflpar[j][1] >> theCurrentTemp.entx[k][i].xflpar[j][2]
               >> theCurrentTemp.entx[k][i].xflpar[j][3] >> theCurrentTemp.entx[k][i].xflpar[j][4] >> theCurrentTemp.entx[k][i].xflpar[j][5];
               
               if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 27, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               in_file >> theCurrentTemp.entx[k][i].chi2yavg[j] >> theCurrentTemp.entx[k][i].chi2ymin[j] >> theCurrentTemp.entx[k][i].chi2xavg[j] >> theCurrentTemp.entx[k][i].chi2xmin[j];
               
               if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 28, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               in_file >> theCurrentTemp.entx[k][i].yavgc2m[j] >> theCurrentTemp.entx[k][i].yrmsc2m[j] >> theCurrentTemp.entx[k][i].chi2yavgc2m[j] >> theCurrentTemp.entx[k][i].chi2yminc2m[j];
               
               if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 29, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               in_file >> theCurrentTemp.entx[k][i].xavgc2m[j] >> theCurrentTemp.entx[k][i].xrmsc2m[j] >> theCurrentTemp.entx[k][i].chi2xavgc2m[j] >> theCurrentTemp.entx[k][i].chi2xminc2m[j];
               
               if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 30, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               in_file >> theCurrentTemp.entx[k][i].yavggen[j] >> theCurrentTemp.entx[k][i].yrmsgen[j] >> theCurrentTemp.entx[k][i].ygx0gen[j] >> theCurrentTemp.entx[k][i].ygsiggen[j];
               
               if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 30a, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               in_file >> theCurrentTemp.entx[k][i].xavggen[j] >> theCurrentTemp.entx[k][i].xrmsgen[j] >> theCurrentTemp.entx[k][i].xgx0gen[j] >> theCurrentTemp.entx[k][i].xgsiggen[j];
               
               if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 30b, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            in_file >> theCurrentTemp.entx[k][i].chi2yavgone >> theCurrentTemp.entx[k][i].chi2yminone >> theCurrentTemp.entx[k][i].chi2xavgone >> theCurrentTemp.entx[k][i].chi2xminone >> theCurrentTemp.entx[k][i].qmin2
            >> theCurrentTemp.entx[k][i].mpvvav >> theCurrentTemp.entx[k][i].sigmavav >> theCurrentTemp.entx[k][i].kappavav >> theCurrentTemp.entx[k][i].r_qMeas_qTrue >> theCurrentTemp.entx[k][i].spare[0];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 31, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            
            in_file >> theCurrentTemp.entx[k][i].mpvvav2 >> theCurrentTemp.entx[k][i].sigmavav2 >> theCurrentTemp.entx[k][i].kappavav2 >> theCurrentTemp.entx[k][i].qbfrac[0] >> theCurrentTemp.entx[k][i].qbfrac[1]
            >> theCurrentTemp.entx[k][i].qbfrac[2] >> theCurrentTemp.entx[k][i].fracyone >> theCurrentTemp.entx[k][i].fracxone >> theCurrentTemp.entx[k][i].fracytwo >> theCurrentTemp.entx[k][i].fracxtwo;
            //      theCurrentTemp.entx[k][i].qbfrac[3] = 1. - theCurrentTemp.entx[k][i].qbfrac[0] - theCurrentTemp.entx[k][i].qbfrac[1] - theCurrentTemp.entx[k][i].qbfrac[2];
            
            if(in_file.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 32, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            
         }
      }
      
      
      in_file.close();
      
      // Add this template to the store
      
      thePixelTemp_.push_back(theCurrentTemp);
      
      postInit(thePixelTemp_);
      return true;
      
   } else {
      
      // If file didn't open, report this
      
      LOGERROR("SiPixelTemplate") << "Error opening File" << tempfile << ENDL;
      return false;
      
   }
   
} // TempInit

bool SiPixelTemplate::pushfile ( const SiPixelTemplateDBObject &  dbobject, std::vector< SiPixelTemplateStore > &  thePixelTemp_  )

static

This routine initializes the global template structures from an external file template_summary_zpNNNN where NNNN are four digits

Parameters

dbobject

- db storing multiple template calibrations

Definition at line 541 of file SiPixelTemplate.cc.

References SiPixelTemplateDBObject::char2float::c, ENDL, SiPixelTemplateDBObject::char2float::f, mps_fire::i, gen::k, checklumidiff::l, LOGERROR, LOGINFO, funct::m, SiPixelTemplateDBObject::reader(), groupFilesInBlocks::temp, TXSIZE, and TYSIZE.

{
   // Add template stored in external dbobject to theTemplateStore
   
   // Local variables
   int i, j, k, l;
   float qavg_avg;
   //   const char *tempfile;
   const int code_version={17};
   
   // We must create a new object because dbobject must be a const and our stream must not be
   auto db(dbobject.reader());
   
   // Create a local template storage entry
   SiPixelTemplateStore theCurrentTemp;
   
   // Fill the template storage for each template calibration stored in the db
   for(int m=0; m<db.numOfTempl(); ++m) {
      
      // Read-in a header string first and print it
      
      SiPixelTemplateDBObject::char2float temp;
      for (i=0; i<20; ++i) {
         temp.f = db.sVector()[db.index()];
         theCurrentTemp.head.title[4*i] = temp.c[0];
         theCurrentTemp.head.title[4*i+1] = temp.c[1];
         theCurrentTemp.head.title[4*i+2] = temp.c[2];
         theCurrentTemp.head.title[4*i+3] = temp.c[3];
         db.incrementIndex(1);
      }
      theCurrentTemp.head.title[79] = '\0';
      LOGINFO("SiPixelTemplate") << "Loading Pixel Template File - " << theCurrentTemp.head.title << ENDL;
          
      // next, the header information
      
      db >> theCurrentTemp.head.ID  >> theCurrentTemp.head.templ_version >> theCurrentTemp.head.Bfield >> theCurrentTemp.head.NTy >> theCurrentTemp.head.NTyx >> theCurrentTemp.head.NTxx
         >> theCurrentTemp.head.Dtype >> theCurrentTemp.head.Vbias >> theCurrentTemp.head.temperature >> theCurrentTemp.head.fluence >> theCurrentTemp.head.qscale
         >> theCurrentTemp.head.s50 >> theCurrentTemp.head.lorywidth >> theCurrentTemp.head.lorxwidth >> theCurrentTemp.head.ysize >> theCurrentTemp.head.xsize >> theCurrentTemp.head.zsize;
      
      if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 0A, no template load" << ENDL; return false;}
      
      LOGINFO("SiPixelTemplate") << "Loading Pixel Template File - " << theCurrentTemp.head.title
      <<" code version = "<<code_version
      <<" object version "<<theCurrentTemp.head.templ_version
      << ENDL;
      
      if(theCurrentTemp.head.templ_version > 17) {
         db >> theCurrentTemp.head.ss50 >> theCurrentTemp.head.lorybias >> theCurrentTemp.head.lorxbias >> theCurrentTemp.head.fbin[0] >> theCurrentTemp.head.fbin[1] >> theCurrentTemp.head.fbin[2];
         
         if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 0B, no template load"
            << ENDL; return false;}
      } else {
         theCurrentTemp.head.ss50 = theCurrentTemp.head.s50;
         theCurrentTemp.head.lorybias = theCurrentTemp.head.lorywidth/2.f;
         theCurrentTemp.head.lorxbias = theCurrentTemp.head.lorxwidth/2.f;
         theCurrentTemp.head.fbin[0] = 1.50f;
         theCurrentTemp.head.fbin[1] = 1.00f;
         theCurrentTemp.head.fbin[2] = 0.85f;
         //std::cout<<" set fbin  "<< theCurrentTemp.head.fbin[0]<<" "<<theCurrentTemp.head.fbin[1]<<" "
         //      <<theCurrentTemp.head.fbin[2]<<std::endl;
      }
      
      LOGINFO("SiPixelTemplate")
      << "Template ID = " << theCurrentTemp.head.ID << ", Template Version "
      << theCurrentTemp.head.templ_version << ", Bfield = "
      << theCurrentTemp.head.Bfield<< ", NTy = " << theCurrentTemp.head.NTy << ", NTyx = "
      << theCurrentTemp.head.NTyx<< ", NTxx = " << theCurrentTemp.head.NTxx << ", Dtype = "
      << theCurrentTemp.head.Dtype<< ", Bias voltage " << theCurrentTemp.head.Vbias << ", temperature "
      << theCurrentTemp.head.temperature << ", fluence " << theCurrentTemp.head.fluence
      << ", Q-scaling factor " << theCurrentTemp.head.qscale
      << ", 1/2 multi dcol threshold " << theCurrentTemp.head.s50 << ", 1/2 single dcol threshold "
      << theCurrentTemp.head.ss50<< ", y Lorentz Width " << theCurrentTemp.head.lorywidth
      << ", y Lorentz Bias " << theCurrentTemp.head.lorybias
      << ", x Lorentz width " << theCurrentTemp.head.lorxwidth
      << ", x Lorentz Bias " << theCurrentTemp.head.lorxbias
      << ", Q/Q_avg fractions for Qbin defs " << theCurrentTemp.head.fbin[0]
      << ", " << theCurrentTemp.head.fbin[1]
      << ", " << theCurrentTemp.head.fbin[2]
      << ", pixel x-size " << theCurrentTemp.head.xsize
      << ", y-size " << theCurrentTemp.head.ysize << ", zsize " << theCurrentTemp.head.zsize << ENDL;
      
      if(theCurrentTemp.head.templ_version < code_version) {
         LOGINFO("SiPixelTemplate") << "code expects version "<< code_version << " finds "
         << theCurrentTemp.head.templ_version <<", load anyway " << ENDL;
         //return false; // dk
      }
      
      
#ifdef SI_PIXEL_TEMPLATE_USE_BOOST
      
      // next, layout the 1-d/2-d structures needed to store template
      theCurrentTemp.enty.resize(boost::extents[theCurrentTemp.head.NTy]);
      theCurrentTemp.entx.resize(boost::extents[theCurrentTemp.head.NTyx][theCurrentTemp.head.NTxx]);
      
#endif
      
      // next, loop over all barrel y-angle entries
      
      for (i=0; i < theCurrentTemp.head.NTy; ++i) {
         
         db >> theCurrentTemp.enty[i].runnum >> theCurrentTemp.enty[i].costrk[0]
         >> theCurrentTemp.enty[i].costrk[1] >> theCurrentTemp.enty[i].costrk[2];
         
         if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 1, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         
         // Calculate the alpha, beta, and cot(beta) for this entry
         
         theCurrentTemp.enty[i].alpha = static_cast<float>(atan2((double)theCurrentTemp.enty[i].costrk[2], (double)theCurrentTemp.enty[i].costrk[0]));
         
         theCurrentTemp.enty[i].cotalpha = theCurrentTemp.enty[i].costrk[0]/theCurrentTemp.enty[i].costrk[2];
         
         theCurrentTemp.enty[i].beta = static_cast<float>(atan2((double)theCurrentTemp.enty[i].costrk[2], (double)theCurrentTemp.enty[i].costrk[1]));
         
         theCurrentTemp.enty[i].cotbeta = theCurrentTemp.enty[i].costrk[1]/theCurrentTemp.enty[i].costrk[2];
         
         db >> theCurrentTemp.enty[i].qavg >> theCurrentTemp.enty[i].pixmax >> theCurrentTemp.enty[i].symax >> theCurrentTemp.enty[i].dyone
         >> theCurrentTemp.enty[i].syone >> theCurrentTemp.enty[i].sxmax >> theCurrentTemp.enty[i].dxone >> theCurrentTemp.enty[i].sxone;
         
         if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 2, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         
         db >> theCurrentTemp.enty[i].dytwo >> theCurrentTemp.enty[i].sytwo >> theCurrentTemp.enty[i].dxtwo
         >> theCurrentTemp.enty[i].sxtwo >> theCurrentTemp.enty[i].qmin >> theCurrentTemp.enty[i].clsleny >> theCurrentTemp.enty[i].clslenx;
         //              >> theCurrentTemp.enty[i].mpvvav >> theCurrentTemp.enty[i].sigmavav >> theCurrentTemp.enty[i].kappavav;
         
         if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 3, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         
         if(theCurrentTemp.enty[i].qmin <= 0.) {LOGERROR("SiPixelTemplate") << "Error in template ID " << theCurrentTemp.head.ID << " qmin = " << theCurrentTemp.enty[i].qmin << ", run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         
         for (j=0; j<2; ++j) {
            
            db >> theCurrentTemp.enty[i].ypar[j][0] >> theCurrentTemp.enty[i].ypar[j][1]
            >> theCurrentTemp.enty[i].ypar[j][2] >> theCurrentTemp.enty[i].ypar[j][3] >> theCurrentTemp.enty[i].ypar[j][4];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 4, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
            
         }
         
         for (j=0; j<9; ++j) {
            
            for (k=0; k<TYSIZE; ++k) {db >> theCurrentTemp.enty[i].ytemp[j][k];}
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 5, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<2; ++j) {
            
            db >> theCurrentTemp.enty[i].xpar[j][0] >> theCurrentTemp.enty[i].xpar[j][1]
            >> theCurrentTemp.enty[i].xpar[j][2] >> theCurrentTemp.enty[i].xpar[j][3] >> theCurrentTemp.enty[i].xpar[j][4];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 6, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
            
         }
         
         qavg_avg = 0.f;
         for (j=0; j<9; ++j) {
            
            for (k=0; k<TXSIZE; ++k) {db >> theCurrentTemp.enty[i].xtemp[j][k]; qavg_avg += theCurrentTemp.enty[i].xtemp[j][k];}
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 7, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         theCurrentTemp.enty[i].qavg_avg = qavg_avg/9.;
         
         for (j=0; j<4; ++j) {
            
            db >> theCurrentTemp.enty[i].yavg[j] >> theCurrentTemp.enty[i].yrms[j] >> theCurrentTemp.enty[i].ygx0[j] >> theCurrentTemp.enty[i].ygsig[j];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 8, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            db >> theCurrentTemp.enty[i].yflpar[j][0] >> theCurrentTemp.enty[i].yflpar[j][1] >> theCurrentTemp.enty[i].yflpar[j][2]
            >> theCurrentTemp.enty[i].yflpar[j][3] >> theCurrentTemp.enty[i].yflpar[j][4] >> theCurrentTemp.enty[i].yflpar[j][5];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 9, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            db >> theCurrentTemp.enty[i].xavg[j] >> theCurrentTemp.enty[i].xrms[j] >> theCurrentTemp.enty[i].xgx0[j] >> theCurrentTemp.enty[i].xgsig[j];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 10, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            db >> theCurrentTemp.enty[i].xflpar[j][0] >> theCurrentTemp.enty[i].xflpar[j][1] >> theCurrentTemp.enty[i].xflpar[j][2]
            >> theCurrentTemp.enty[i].xflpar[j][3] >> theCurrentTemp.enty[i].xflpar[j][4] >> theCurrentTemp.enty[i].xflpar[j][5];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 11, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            db >> theCurrentTemp.enty[i].chi2yavg[j] >> theCurrentTemp.enty[i].chi2ymin[j] >> theCurrentTemp.enty[i].chi2xavg[j] >> theCurrentTemp.enty[i].chi2xmin[j];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 12, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            db >> theCurrentTemp.enty[i].yavgc2m[j] >> theCurrentTemp.enty[i].yrmsc2m[j] >> theCurrentTemp.enty[i].chi2yavgc2m[j] >> theCurrentTemp.enty[i].chi2yminc2m[j];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 13, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            db >> theCurrentTemp.enty[i].xavgc2m[j] >> theCurrentTemp.enty[i].xrmsc2m[j] >> theCurrentTemp.enty[i].chi2xavgc2m[j] >> theCurrentTemp.enty[i].chi2xminc2m[j];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 14, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            db >> theCurrentTemp.enty[i].yavggen[j] >> theCurrentTemp.enty[i].yrmsgen[j] >> theCurrentTemp.enty[i].ygx0gen[j] >> theCurrentTemp.enty[i].ygsiggen[j];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 14a, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         for (j=0; j<4; ++j) {
            
            db >> theCurrentTemp.enty[i].xavggen[j] >> theCurrentTemp.enty[i].xrmsgen[j] >> theCurrentTemp.enty[i].xgx0gen[j] >> theCurrentTemp.enty[i].xgsiggen[j];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 14b, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         }
         
         
         db >> theCurrentTemp.enty[i].chi2yavgone >> theCurrentTemp.enty[i].chi2yminone >> theCurrentTemp.enty[i].chi2xavgone >> theCurrentTemp.enty[i].chi2xminone >> theCurrentTemp.enty[i].qmin2
         >> theCurrentTemp.enty[i].mpvvav >> theCurrentTemp.enty[i].sigmavav >> theCurrentTemp.enty[i].kappavav >> theCurrentTemp.enty[i].r_qMeas_qTrue >> theCurrentTemp.enty[i].spare[0];
         
         if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 15, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         
         db >> theCurrentTemp.enty[i].mpvvav2 >> theCurrentTemp.enty[i].sigmavav2 >> theCurrentTemp.enty[i].kappavav2 >> theCurrentTemp.enty[i].qbfrac[0] >> theCurrentTemp.enty[i].qbfrac[1]
         >> theCurrentTemp.enty[i].qbfrac[2] >> theCurrentTemp.enty[i].fracyone >> theCurrentTemp.enty[i].fracxone >> theCurrentTemp.enty[i].fracytwo >> theCurrentTemp.enty[i].fracxtwo;
         //         theCurrentTemp.enty[i].qbfrac[3] = 1. - theCurrentTemp.enty[i].qbfrac[0] - theCurrentTemp.enty[i].qbfrac[1] - theCurrentTemp.enty[i].qbfrac[2];
         
         if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 16, no template load, run # " << theCurrentTemp.enty[i].runnum << ENDL; return false;}
         
      }
      
      // next, loop over all barrel x-angle entries
      
      for (k=0; k < theCurrentTemp.head.NTyx; ++k) {
         
         for (i=0; i < theCurrentTemp.head.NTxx; ++i) {
            
            db >> theCurrentTemp.entx[k][i].runnum >> theCurrentTemp.entx[k][i].costrk[0]
            >> theCurrentTemp.entx[k][i].costrk[1] >> theCurrentTemp.entx[k][i].costrk[2];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 17, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            
            // Calculate the alpha, beta, and cot(beta) for this entry
            
            theCurrentTemp.entx[k][i].alpha = static_cast<float>(atan2((double)theCurrentTemp.entx[k][i].costrk[2], (double)theCurrentTemp.entx[k][i].costrk[0]));
            
            theCurrentTemp.entx[k][i].cotalpha = theCurrentTemp.entx[k][i].costrk[0]/theCurrentTemp.entx[k][i].costrk[2];
            
            theCurrentTemp.entx[k][i].beta = static_cast<float>(atan2((double)theCurrentTemp.entx[k][i].costrk[2], (double)theCurrentTemp.entx[k][i].costrk[1]));
            
            theCurrentTemp.entx[k][i].cotbeta = theCurrentTemp.entx[k][i].costrk[1]/theCurrentTemp.entx[k][i].costrk[2];
            
            db >> theCurrentTemp.entx[k][i].qavg >> theCurrentTemp.entx[k][i].pixmax >> theCurrentTemp.entx[k][i].symax >> theCurrentTemp.entx[k][i].dyone
            >> theCurrentTemp.entx[k][i].syone >> theCurrentTemp.entx[k][i].sxmax >> theCurrentTemp.entx[k][i].dxone >> theCurrentTemp.entx[k][i].sxone;
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 18, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            
            db >> theCurrentTemp.entx[k][i].dytwo >> theCurrentTemp.entx[k][i].sytwo >> theCurrentTemp.entx[k][i].dxtwo
            >> theCurrentTemp.entx[k][i].sxtwo >> theCurrentTemp.entx[k][i].qmin >> theCurrentTemp.entx[k][i].clsleny >> theCurrentTemp.entx[k][i].clslenx;
            //                     >> theCurrentTemp.entx[k][i].mpvvav >> theCurrentTemp.entx[k][i].sigmavav >> theCurrentTemp.entx[k][i].kappavav;
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 19, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            
            for (j=0; j<2; ++j) {
               
               db >> theCurrentTemp.entx[k][i].ypar[j][0] >> theCurrentTemp.entx[k][i].ypar[j][1]
               >> theCurrentTemp.entx[k][i].ypar[j][2] >> theCurrentTemp.entx[k][i].ypar[j][3] >> theCurrentTemp.entx[k][i].ypar[j][4];
               
               if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 20, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<9; ++j) {
               
               for (l=0; l<TYSIZE; ++l) {db >> theCurrentTemp.entx[k][i].ytemp[j][l];}
               
               if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 21, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            
            
            for (j=0; j<2; ++j) {
               
               db >> theCurrentTemp.entx[k][i].xpar[j][0] >> theCurrentTemp.entx[k][i].xpar[j][1]
               >> theCurrentTemp.entx[k][i].xpar[j][2] >> theCurrentTemp.entx[k][i].xpar[j][3] >> theCurrentTemp.entx[k][i].xpar[j][4];
               
               
               if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 22, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            qavg_avg = 0.f;
            for (j=0; j<9; ++j) {
               
               for (l=0; l<TXSIZE; ++l) {db >> theCurrentTemp.entx[k][i].xtemp[j][l]; qavg_avg += theCurrentTemp.entx[k][i].xtemp[j][l];}
               
               if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 23, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            theCurrentTemp.entx[k][i].qavg_avg = qavg_avg/9.;
            
            for (j=0; j<4; ++j) {
               
               db >> theCurrentTemp.entx[k][i].yavg[j] >> theCurrentTemp.entx[k][i].yrms[j] >> theCurrentTemp.entx[k][i].ygx0[j] >> theCurrentTemp.entx[k][i].ygsig[j];
               
               if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 24, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               db >> theCurrentTemp.entx[k][i].yflpar[j][0] >> theCurrentTemp.entx[k][i].yflpar[j][1] >> theCurrentTemp.entx[k][i].yflpar[j][2]
               >> theCurrentTemp.entx[k][i].yflpar[j][3] >> theCurrentTemp.entx[k][i].yflpar[j][4] >> theCurrentTemp.entx[k][i].yflpar[j][5];
               
               if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 25, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               db >> theCurrentTemp.entx[k][i].xavg[j] >> theCurrentTemp.entx[k][i].xrms[j] >> theCurrentTemp.entx[k][i].xgx0[j] >> theCurrentTemp.entx[k][i].xgsig[j];
               
               if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 26, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               db >> theCurrentTemp.entx[k][i].xflpar[j][0] >> theCurrentTemp.entx[k][i].xflpar[j][1] >> theCurrentTemp.entx[k][i].xflpar[j][2]
               >> theCurrentTemp.entx[k][i].xflpar[j][3] >> theCurrentTemp.entx[k][i].xflpar[j][4] >> theCurrentTemp.entx[k][i].xflpar[j][5];
               
               if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 27, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               db >> theCurrentTemp.entx[k][i].chi2yavg[j] >> theCurrentTemp.entx[k][i].chi2ymin[j] >> theCurrentTemp.entx[k][i].chi2xavg[j] >> theCurrentTemp.entx[k][i].chi2xmin[j];
               
               if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 28, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               db >> theCurrentTemp.entx[k][i].yavgc2m[j] >> theCurrentTemp.entx[k][i].yrmsc2m[j] >> theCurrentTemp.entx[k][i].chi2yavgc2m[j] >> theCurrentTemp.entx[k][i].chi2yminc2m[j];
               
               if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 29, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               db >> theCurrentTemp.entx[k][i].xavgc2m[j] >> theCurrentTemp.entx[k][i].xrmsc2m[j] >> theCurrentTemp.entx[k][i].chi2xavgc2m[j] >> theCurrentTemp.entx[k][i].chi2xminc2m[j];
               
               if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 30, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               db >> theCurrentTemp.entx[k][i].yavggen[j] >> theCurrentTemp.entx[k][i].yrmsgen[j] >> theCurrentTemp.entx[k][i].ygx0gen[j] >> theCurrentTemp.entx[k][i].ygsiggen[j];
               
               if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 30a, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            for (j=0; j<4; ++j) {
               
               db >> theCurrentTemp.entx[k][i].xavggen[j] >> theCurrentTemp.entx[k][i].xrmsgen[j] >> theCurrentTemp.entx[k][i].xgx0gen[j] >> theCurrentTemp.entx[k][i].xgsiggen[j];
               
               if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 30b, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            }
            
            
            db >> theCurrentTemp.entx[k][i].chi2yavgone >> theCurrentTemp.entx[k][i].chi2yminone >> theCurrentTemp.entx[k][i].chi2xavgone >> theCurrentTemp.entx[k][i].chi2xminone >> theCurrentTemp.entx[k][i].qmin2
            >> theCurrentTemp.entx[k][i].mpvvav >> theCurrentTemp.entx[k][i].sigmavav >> theCurrentTemp.entx[k][i].kappavav >> theCurrentTemp.entx[k][i].r_qMeas_qTrue >> theCurrentTemp.entx[k][i].spare[0];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 31, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            
            db >> theCurrentTemp.entx[k][i].mpvvav2 >> theCurrentTemp.entx[k][i].sigmavav2 >> theCurrentTemp.entx[k][i].kappavav2 >> theCurrentTemp.entx[k][i].qbfrac[0] >> theCurrentTemp.entx[k][i].qbfrac[1]
            >> theCurrentTemp.entx[k][i].qbfrac[2] >> theCurrentTemp.entx[k][i].fracyone >> theCurrentTemp.entx[k][i].fracxone >> theCurrentTemp.entx[k][i].fracytwo >> theCurrentTemp.entx[k][i].fracxtwo;
            //              theCurrentTemp.entx[k][i].qbfrac[3] = 1. - theCurrentTemp.entx[k][i].qbfrac[0] - theCurrentTemp.entx[k][i].qbfrac[1] - theCurrentTemp.entx[k][i].qbfrac[2];
            
            if(db.fail()) {LOGERROR("SiPixelTemplate") << "Error reading file 32, no template load, run # " << theCurrentTemp.entx[k][i].runnum << ENDL; return false;}
            
         }
      }
      
      
      // Add this template to the store
      
      thePixelTemp_.push_back(theCurrentTemp);
      
   }
   postInit(thePixelTemp_);
   return true;
   
} // TempInit

float SiPixelTemplate::qavg ( )

inline

average cluster charge for this set of track angles

Definition at line 322 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

int SiPixelTemplate::qbin	(	int	id,
		float	cotalpha,
		float	cotbeta,
		float	locBz,
		float	locBx,
		float	qclus,
		float &	pixmx,
		float &	sigmay,
		float &	deltay,
		float &	sigmax,
		float &	deltax,
		float &	sy1,
		float &	dy1,
		float &	sy2,
		float &	dy2,
		float &	sx1,
		float &	dx1,
		float &	sx2,
		float &	dx2
	)

Interpolate beta/alpha angles to produce an expected average charge. Return int (0-4) describing the charge of the cluster [0: 1.5<Q/Qavg, 1: 1<Q/Qavg<1.5, 2: 0.85<Q/Qavg<1, 3: 0.95Qmin<Q<0.85Qavg, 4: Q<0.95Qmin].

Parameters

id	- (input) index of the template to use
cotalpha	- (input) the cotangent of the alpha track angle (see CMS IN 2004/014)
cotbeta	- (input) the cotangent of the beta track angle (see CMS IN 2004/014)
locBz	- (input) the sign of this quantity is used to determine whether to flip cot(beta)<0 quantities from cot(beta)>0 (FPix only) for Phase 0 FPix IP-related tracks, locBz < 0 for cot(beta) > 0 and locBz > 0 for cot(beta) < 0 for Phase 1 FPix IP-related tracks, see next comment
locBx	- (input) the sign of this quantity is used to determine whether to flip cot(alpha/beta)<0 quantities from cot(alpha/beta)>0 (FPix only) for Phase 1 FPix IP-related tracks, locBx/locBz > 0 for cot(alpha) > 0 and locBx/locBz < 0 for cot(alpha) < 0 for Phase 1 FPix IP-related tracks, locBx > 0 for cot(beta) > 0 and locBx < 0 for cot(beta) < 0//!
qclus	- (input) the cluster charge in electrons
pixmax	- (output) the maximum pixel charge in electrons (truncation value)
sigmay	- (output) the estimated y-error for CPEGeneric in microns
deltay	- (output) the estimated y-bias for CPEGeneric in microns
sigmax	- (output) the estimated x-error for CPEGeneric in microns
deltax	- (output) the estimated x-bias for CPEGeneric in microns
sy1	- (output) the estimated y-error for 1 single-pixel clusters in microns
dy1	- (output) the estimated y-bias for 1 single-pixel clusters in microns
sy2	- (output) the estimated y-error for 1 double-pixel clusters in microns
dy2	- (output) the estimated y-bias for 1 double-pixel clusters in microns
sx1	- (output) the estimated x-error for 1 single-pixel clusters in microns
dx1	- (output) the estimated x-bias for 1 single-pixel clusters in microns
sx2	- (output) the estimated x-error for 1 double-pixel clusters in microns
dx2	- (output) the estimated x-bias for 1 double-pixel clusters in microns
lorywidth	- (output) the estimated y Lorentz width
lorxwidth	- (output) the estimated x Lorentz width

Definition at line 2349 of file SiPixelTemplate.cc.

References funct::abs(), gather_cfg::cout, Exception, f, mps_fire::i, diffTreeTool::index, createfilelist::int, and mathSSE::sqrt().

Referenced by qbin(), and TrackClusterSplitter::splitCluster().

{
   // Interpolate for a new set of track angles
   
   
   // Find the index corresponding to id
   
   int index = -1;
   for( int i=0; i<(int)thePixelTemp_.size(); ++i) {
      if(id == thePixelTemp_[i].head.ID) {
         index = i;
         break;
      }
   }
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(index < 0 || index >= (int)thePixelTemp_.size()) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::qbin can't find needed template ID = " << id << std::endl;
   }
#else
   assert(index >= 0 && index < (int)thePixelTemp_.size());
#endif
   
   //
   
   
   auto const & templ = thePixelTemp_[index];
   
   // Interpolate the absolute value of cot(beta)
   
   auto acotb = std::abs(cotbeta);
   
   //   qcorrect corrects the cot(alpha)=0 cluster charge for non-zero cot(alpha)
   
   auto cotalpha0 =  thePixelTemp_[index].enty[0].cotalpha;
   auto qcorrect=std::sqrt((1.f+cotbeta*cotbeta+cotalpha*cotalpha)/(1.f+cotbeta*cotbeta+cotalpha0*cotalpha0));
   
   // for some cosmics, the ususal gymnastics are incorrect
   
   float cota = cotalpha;
   float cotb = abs_cotb_;
   bool flip_x = false;
   bool flip_y = false;
   switch(thePixelTemp_[index_id_].head.Dtype) {
      case 0:
         if(cotbeta < 0.f) {flip_y = true;}
         break;
      case 1:
         if(locBz < 0.f) {
            cotb = cotbeta;
         } else {
            cotb = -cotbeta;
            flip_y = true;
         }
         break;
      case 2:
      case 3:
      case 4:
         if(locBx*locBz < 0.f) {
            cota = -cotalpha;
            flip_x = true;
         }
         if(locBx > 0.f) {
            cotb = cotbeta;
         } else {
            cotb = -cotbeta;
            flip_y = true;
         }
         break;
      default:
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
         throw cms::Exception("DataCorrupt") << "SiPixelTemplate::illegal subdetector ID = " << thePixelTemp_[index_id_].head.Dtype << std::endl;
#else
         std::cout << "SiPixelTemplate::illegal subdetector ID = " << thePixelTemp_[index_id_].head.Dtype << std::endl;
#endif
   }
   
   
   // Copy the charge scaling factor to the private variable
   
   
   auto qscale = thePixelTemp_[index].head.qscale;
   
   
   /*
    lorywidth = thePixelTemp_[index].head.lorywidth;
    if(locBz > 0.f) {lorywidth = -lorywidth;}
    lorxwidth = thePixelTemp_[index].head.lorxwidth;
    */
   
   
   auto Ny = thePixelTemp_[index].head.NTy;
   auto Nyx = thePixelTemp_[index].head.NTyx;
   auto Nxx = thePixelTemp_[index].head.NTxx;
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(Ny < 2 || Nyx < 1 || Nxx < 2) {
      throw cms::Exception("DataCorrupt") << "template ID = " << id_current_ << "has too few entries: Ny/Nyx/Nxx = " << Ny << "/" << Nyx << "/" << Nxx << std::endl;
   }
#else
   assert(Ny > 1 && Nyx > 0 && Nxx > 1);
#endif
   
   // next, loop over all y-angle entries
   
   auto ilow = 0;
   auto ihigh = 0;
   auto yratio = 0.f;
   
   {
      auto j = std::lower_bound(templ.cotbetaY,templ.cotbetaY+Ny,cotb);
      if (j==templ.cotbetaY+Ny) { --j;  yratio = 1.f; }
      else if (j==templ.cotbetaY) { ++j; yratio = 0.f;}
      else { yratio = (cotb - (*(j-1)) )/( (*j) - (*(j-1)) ) ; }
      
      ihigh = j-templ.cotbetaY;
      ilow = ihigh-1;
   }
   
   
   
   // Interpolate/store all y-related quantities (flip displacements when flip_y)
   
   dy1 = (1.f - yratio)*thePixelTemp_[index].enty[ilow].dyone + yratio*thePixelTemp_[index].enty[ihigh].dyone;
   if(flip_y) {dy1 = -dy1;}
   sy1 = (1.f - yratio)*thePixelTemp_[index].enty[ilow].syone + yratio*thePixelTemp_[index].enty[ihigh].syone;
   dy2 = (1.f - yratio)*thePixelTemp_[index].enty[ilow].dytwo + yratio*thePixelTemp_[index].enty[ihigh].dytwo;
   if(flip_y) {dy2 = -dy2;}
   sy2 = (1.f - yratio)*thePixelTemp_[index].enty[ilow].sytwo + yratio*thePixelTemp_[index].enty[ihigh].sytwo;
   
   auto qavg = (1.f - yratio)*thePixelTemp_[index].enty[ilow].qavg + yratio*thePixelTemp_[index].enty[ihigh].qavg;
   qavg *= qcorrect;
   auto qmin = (1.f - yratio)*thePixelTemp_[index].enty[ilow].qmin + yratio*thePixelTemp_[index].enty[ihigh].qmin;
   qmin *= qcorrect;
   auto qmin2 = (1.f - yratio)*thePixelTemp_[index].enty[ilow].qmin2 + yratio*thePixelTemp_[index].enty[ihigh].qmin2;
   qmin2 *= qcorrect;
   
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(qavg <= 0.f || qmin <= 0.f) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::qbin, qavg or qmin <= 0,"
      << " Probably someone called the generic pixel reconstruction with an illegal trajectory state" << std::endl;
   }
#else
   assert(qavg > 0.f && qmin > 0.f);
#endif
   
   //  Scale the input charge to account for differences between pixelav and CMSSW simulation or data
   
   auto qtotal = qscale*qclus;
   
   // uncertainty and final corrections depend upon total charge bin
   auto fq = qtotal/qavg;
   int  binq;
   
   if(fq > fbin_[0]) {
      binq=0;
      //std::cout<<" fq "<<fq<<" "<<qtotal<<" "<<qavg<<" "<<qclus<<" "<<qscale<<" "
      //       <<fbin_[0]<<" "<<fbin_[1]<<" "<<fbin_[2]<<std::endl;
   } else {
      if(fq > fbin_[1]) {
         binq=1;
      } else {
         if(fq > fbin_[2]) {
            binq=2;
         } else {
            binq=3;
         }
      }
   }
   
   auto yavggen =(1.f - yratio)*thePixelTemp_[index].enty[ilow].yavggen[binq] + yratio*thePixelTemp_[index].enty[ihigh].yavggen[binq];
   if(flip_y) {yavggen = -yavggen;}
   auto yrmsgen =(1.f - yratio)*thePixelTemp_[index].enty[ilow].yrmsgen[binq] + yratio*thePixelTemp_[index].enty[ihigh].yrmsgen[binq];
   
   
   // next, loop over all x-angle entries, first, find relevant y-slices
   
   auto iylow = 0;
   auto iyhigh = 0;
   auto yxratio = 0.f;
   
   
   {
      auto j = std::lower_bound(templ.cotbetaX,templ.cotbetaX+Nyx,acotb);
      if (j==templ.cotbetaX+Nyx) { --j;  yxratio = 1.f; }
      else if (j==templ.cotbetaX) { ++j; yxratio = 0.f;}
      else { yxratio = (acotb - (*(j-1)) )/( (*j) - (*(j-1)) ) ; }
      
      iyhigh = j-templ.cotbetaX;
      iylow = iyhigh -1;
   }
   
   
   
   ilow = ihigh = 0;
   auto xxratio = 0.f;
   
   {
      auto j = std::lower_bound(templ.cotalphaX,templ.cotalphaX+Nxx,cotalpha);
      if (j==templ.cotalphaX+Nxx) { --j;  xxratio = 1.f; }
      else if (j==templ.cotalphaX) { ++j; xxratio = 0.f;}
      else { xxratio = (cota - (*(j-1)) )/( (*j) - (*(j-1)) ) ; }
      
      ihigh = j-templ.cotalphaX;
      ilow = ihigh-1;
   }
   
   
   
   dx1 = (1.f - xxratio)*thePixelTemp_[index].entx[0][ilow].dxone + xxratio*thePixelTemp_[index].entx[0][ihigh].dxone;
   if(flip_x) {dx1 = -dx1;}
   sx1 = (1.f - xxratio)*thePixelTemp_[index].entx[0][ilow].sxone + xxratio*thePixelTemp_[index].entx[0][ihigh].sxone;
   dx2 = (1.f - xxratio)*thePixelTemp_[index].entx[0][ilow].dxtwo + xxratio*thePixelTemp_[index].entx[0][ihigh].dxtwo;
   if(flip_x) {dx2 = -dx2;}
   sx2 = (1.f - xxratio)*thePixelTemp_[index].entx[0][ilow].sxtwo + xxratio*thePixelTemp_[index].entx[0][ihigh].sxtwo;
   
   // pixmax is the maximum allowed pixel charge (used for truncation)
   
   pixmx=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index].entx[iylow][ilow].pixmax + xxratio*thePixelTemp_[index].entx[iylow][ihigh].pixmax)
   +yxratio*((1.f - xxratio)*thePixelTemp_[index].entx[iyhigh][ilow].pixmax + xxratio*thePixelTemp_[index].entx[iyhigh][ihigh].pixmax);
   
   auto xavggen = (1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index].entx[iylow][ilow].xavggen[binq] + xxratio*thePixelTemp_[index].entx[iylow][ihigh].xavggen[binq])
   +yxratio*((1.f - xxratio)*thePixelTemp_[index].entx[iyhigh][ilow].xavggen[binq] + xxratio*thePixelTemp_[index].entx[iyhigh][ihigh].xavggen[binq]);
   if(flip_x) {xavggen = -xavggen;}
   
   auto xrmsgen = (1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index].entx[iylow][ilow].xrmsgen[binq] + xxratio*thePixelTemp_[index].entx[iylow][ihigh].xrmsgen[binq])
   +yxratio*((1.f - xxratio)*thePixelTemp_[index].entx[iyhigh][ilow].xrmsgen[binq] + xxratio*thePixelTemp_[index].entx[iyhigh][ihigh].xrmsgen[binq]);
   
   
   
   //  Take the errors and bias from the correct charge bin
   
   sigmay = yrmsgen; deltay = yavggen;
   
   sigmax = xrmsgen; deltax = xavggen;
   
   // If the charge is too small (then flag it)
   
   if(qtotal < 0.95f*qmin) {binq = 5;} else {if(qtotal < 0.95f*qmin2) {binq = 4;}}
   
   return binq;
   
} // qbin

int SiPixelTemplate::qbin	(	int	id,
		float	cotalpha,
		float	cotbeta,
		float	locBz,
		float	qclus,
		float &	pixmx,
		float &	sigmay,
		float &	deltay,
		float &	sigmax,
		float &	deltax,
		float &	sy1,
		float &	dy1,
		float &	sy2,
		float &	dy2,
		float &	sx1,
		float &	dx1,
		float &	sx2,
		float &	dx2
	)

Interpolate beta/alpha angles to produce an expected average charge. Return int (0-4) describing the charge of the cluster [0: 1.5<Q/Qavg, 1: 1<Q/Qavg<1.5, 2: 0.85<Q/Qavg<1, 3: 0.95Qmin<Q<0.85Qavg, 4: Q<0.95Qmin].

Parameters

id	- (input) index of the template to use
cotalpha	- (input) the cotangent of the alpha track angle (see CMS IN 2004/014)
cotbeta	- (input) the cotangent of the beta track angle (see CMS IN 2004/014)
locBz	- (input) the sign of this quantity is used to determine whether to flip cot(beta)<0 quantities from cot(beta)>0 (FPix only) for Phase 0 FPix IP-related tracks, locBz < 0 for cot(beta) > 0 and locBz > 0 for cot(beta) < 0 for Phase 1 FPix IP-related tracks, see next comment
locBx	- (input) the sign of this quantity is used to determine whether to flip cot(alpha/beta)<0 quantities from cot(alpha/beta)>0 (FPix only) for Phase 1 FPix IP-related tracks, locBx/locBz > 0 for cot(alpha) > 0 and locBx/locBz < 0 for cot(alpha) < 0 for Phase 1 FPix IP-related tracks, locBx > 0 for cot(beta) > 0 and locBx < 0 for cot(beta) < 0//!
qclus	- (input) the cluster charge in electrons
pixmax	- (output) the maximum pixel charge in electrons (truncation value)
sigmay	- (output) the estimated y-error for CPEGeneric in microns
deltay	- (output) the estimated y-bias for CPEGeneric in microns
sigmax	- (output) the estimated x-error for CPEGeneric in microns
deltax	- (output) the estimated x-bias for CPEGeneric in microns
sy1	- (output) the estimated y-error for 1 single-pixel clusters in microns
dy1	- (output) the estimated y-bias for 1 single-pixel clusters in microns
sy2	- (output) the estimated y-error for 1 double-pixel clusters in microns
dy2	- (output) the estimated y-bias for 1 double-pixel clusters in microns
sx1	- (output) the estimated x-error for 1 single-pixel clusters in microns
dx1	- (output) the estimated x-bias for 1 single-pixel clusters in microns
sx2	- (output) the estimated x-error for 1 double-pixel clusters in microns
dx2	- (output) the estimated x-bias for 1 double-pixel clusters in microns
lorywidth	- (output) the estimated y Lorentz width
lorxwidth	- (output) the estimated x Lorentz width

Definition at line 2626 of file SiPixelTemplate.cc.

References qbin().

{
   // Interpolate for a new set of track angles
   
   // Local variables
   float locBx; //  lorywidth, lorxwidth;
   // Local variables
   locBx = 1.f;
   
   return SiPixelTemplate::qbin(id, cotalpha, cotbeta, locBz, locBx, qclus, pixmx, sigmay, deltay, sigmax, deltax,
                                sy1, dy1, sy2, dy2, sx1, dx1, sx2, dx2); // , lorywidth, lorxwidth);
   
} // qbin

int SiPixelTemplate::qbin	(	int	id,
		float	cotalpha,
		float	cotbeta,
		float	qclus
	)

Interpolate beta/alpha angles to produce an expected average charge. Return int (0-4) describing the charge of the cluster [0: 1.5<Q/Qavg, 1: 1<Q/Qavg<1.5, 2: 0.85<Q/Qavg<1, 3: 0.95Qmin<Q<0.85Qavg, 4: Q<0.95Qmin].

Parameters

id	- (input) index of the template to use
cotalpha	- (input) the cotangent of the alpha track angle (see CMS IN 2004/014)
cotbeta	- (input) the cotangent of the beta track angle (see CMS IN 2004/014)
locBz	- (input) the sign of this quantity is used to determine whether to flip cot(beta)<0 quantities from cot(beta)>0 (FPix only) for FPix IP-related tracks, locBz < 0 for cot(beta) > 0 and locBz > 0 for cot(beta) < 0
qclus	- (input) the cluster charge in electrons
pixmax	- (output) the maximum pixel charge in electrons (truncation value)
sigmay	- (output) the estimated y-error for CPEGeneric in microns
deltay	- (output) the estimated y-bias for CPEGeneric in microns
sigmax	- (output) the estimated x-error for CPEGeneric in microns
deltax	- (output) the estimated x-bias for CPEGeneric in microns
sy1	- (output) the estimated y-error for 1 single-pixel clusters in microns
dy1	- (output) the estimated y-bias for 1 single-pixel clusters in microns
sy2	- (output) the estimated y-error for 1 double-pixel clusters in microns
dy2	- (output) the estimated y-bias for 1 double-pixel clusters in microns
sx1	- (output) the estimated x-error for 1 single-pixel clusters in microns
dx1	- (output) the estimated x-bias for 1 single-pixel clusters in microns
sx2	- (output) the estimated x-error for 1 double-pixel clusters in microns
dx2	- (output) the estimated x-bias for 1 double-pixel clusters in microns Interpolate beta/alpha angles to produce an expected average charge. Return int (0-4) describing the charge of the cluster [0: 1.5<Q/Qavg, 1: 1<Q/Qavg<1.5, 2: 0.85<Q/Qavg<1, 3: 0.95Qmin<Q<0.85Qavg, 4: Q<0.95Qmin].
id	- (input) index of the template to use
cotalpha	- (input) the cotangent of the alpha track angle (see CMS IN 2004/014)
cotbeta	- (input) the cotangent of the beta track angle (see CMS IN 2004/014)
qclus	- (input) the cluster charge in electrons

Definition at line 2685 of file SiPixelTemplate.cc.

References f, and qbin().

{
   // Interpolate for a new set of track angles
   
   // Local variables
   float pixmx, sigmay, deltay, sigmax, deltax, sy1, dy1, sy2, dy2, sx1, dx1, sx2, dx2, locBz, locBx; //  lorywidth, lorxwidth;
   // Local variables
   locBx = 1.f;
   if(cotbeta < 0.f) {locBx = -1.f;}
   locBz = locBx;
   if(cotalpha < 0.f) {locBz = -locBx;}
   
   return SiPixelTemplate::qbin(id, cotalpha, cotbeta, locBz, locBx, qclus, pixmx, sigmay, deltay, sigmax, deltax,
                                sy1, dy1, sy2, dy2, sx1, dx1, sx2, dx2); // , lorywidth, lorxwidth);
   
} // qbin

int SiPixelTemplate::qbin	(	int	id,
		float	cotbeta,
		float	qclus
	)

Interpolate beta/alpha angles to produce an expected average charge. Return int (0-4) describing the charge of the cluster [0: 1.5<Q/Qavg, 1: 1<Q/Qavg<1.5, 2: 0.85<Q/Qavg<1, 3: 0.95Qmin<Q<0.85Qavg, 4: Q<0.95Qmin].

Parameters

id	- (input) index of the template to use
cotbeta	- (input) the cotangent of the beta track angle (see CMS IN 2004/014)
qclus	- (input) the cluster charge in electrons

Definition at line 2709 of file SiPixelTemplate.cc.

References f, and qbin().

{
   // Interpolate for a new set of track angles
   
   // Local variables
   float pixmx, sigmay, deltay, sigmax, deltax, sy1, dy1, sy2, dy2, sx1, dx1, sx2, dx2, locBz, locBx; //, lorywidth, lorxwidth;
   const float cotalpha = 0.f;
   locBx = 1.f;
   if(cotbeta < 0.f) {locBx = -1.f;}
   locBz = locBx;
   if(cotalpha < 0.f) {locBz = -locBx;}
   return SiPixelTemplate::qbin(id, cotalpha, cotbeta, locBz, locBx, qclus, pixmx, sigmay, deltay, sigmax, deltax,
                                sy1, dy1, sy2, dy2, sx1, dx1, sx2, dx2); // , lorywidth, lorxwidth);
   
} // qbin

void SiPixelTemplate::qbin_dist	(	int	id,
		float	cotalpha,
		float	cotbeta,
		float	qbin_frac[4],
		float &	ny1_frac,
		float &	ny2_frac,
		float &	nx1_frac,
		float &	nx2_frac
	)

Interpolate beta/alpha angles to produce estimated errors for fastsim

Parameters

id	- (input) index of the template to use
cotalpha	- (input) the cotangent of the alpha track angle (see CMS IN 2004/014)
cotbeta	- (input) the cotangent of the beta track angle (see CMS IN 2004/014)
qbin_frac[4]	- (output) the integrated probability for qbin=0, 0+1, 0+1+2, 0+1+2+3 (1.)
ny1_frac	- (output) the probability for ysize = 1 for a single-size pixel
ny2_frac	- (output) the probability for ysize = 1 for a double-size pixel
nx1_frac	- (output) the probability for xsize = 1 for a single-size pixel
nx2_frac	- (output) the probability for xsize = 1 for a double-size pixel

Definition at line 2940 of file SiPixelTemplate.cc.

References Exception, f, mps_fire::i, diffTreeTool::index, and createfilelist::int.

Referenced by PixelTemplateSmearerBase::smearHit(), and PixelTemplateSmearerBase::smearMergeGroup().

{
   // Interpolate for a new set of track angles
   
   // Local variables
   int i;
   int ilow, ihigh, iylow, iyhigh, Ny, Nxx, Nyx, index;
   float yratio, yxratio, xxratio;
   float acotb, cotb;
   float qfrac[4];
   //bool flip_y;
            
   // Find the index corresponding to id
   
   index = -1;
   for(i=0; i<(int)thePixelTemp_.size(); ++i) {
      
      if(id == thePixelTemp_[i].head.ID) {
         
         index = i;
         //             id_current_ = id;
         break;
      }
   }
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(index < 0 || index >= (int)thePixelTemp_.size()) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::temperrors can't find needed template ID = " << id << std::endl;
   }
#else
   assert(index >= 0 && index < (int)thePixelTemp_.size());
#endif
   
   //
   
   // Interpolate the absolute value of cot(beta)
   
   acotb = fabs((double)cotbeta);
   cotb = cotbeta;
   
   
   // for some cosmics, the ususal gymnastics are incorrect
   
   //   if(thePixelTemp_[index].head.Dtype == 0) {
   cotb = acotb;
   //flip_y = false;
   //if(cotbeta < 0.f) {flip_y = true;}
   //   } else {
   //       if(locBz < 0.f) {
   //           cotb = cotbeta;
   //           flip_y = false;
   //       } else {
   //           cotb = -cotbeta;
   //           flip_y = true;
   //       }
   //   }
   
   // Copy the charge scaling factor to the private variable
   
   Ny = thePixelTemp_[index].head.NTy;
   Nyx = thePixelTemp_[index].head.NTyx;
   Nxx = thePixelTemp_[index].head.NTxx;
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(Ny < 2 || Nyx < 1 || Nxx < 2) {
      throw cms::Exception("DataCorrupt") << "template ID = " << id_current_ << "has too few entries: Ny/Nyx/Nxx = " << Ny << "/" << Nyx << "/" << Nxx << std::endl;
   }
#else
   assert(Ny > 1 && Nyx > 0 && Nxx > 1);
#endif
   
   // next, loop over all y-angle entries
   
   ilow = 0;
   yratio = 0.f;
   
   if(cotb >= thePixelTemp_[index].enty[Ny-1].cotbeta) {
      
      ilow = Ny-2;
      yratio = 1.f;
      
   } else {
      
      if(cotb >= thePixelTemp_[index].enty[0].cotbeta) {
         
         for (i=0; i<Ny-1; ++i) {
            
            if( thePixelTemp_[index].enty[i].cotbeta <= cotb && cotb < thePixelTemp_[index].enty[i+1].cotbeta) {
               
               ilow = i;
               yratio = (cotb - thePixelTemp_[index].enty[i].cotbeta)/(thePixelTemp_[index].enty[i+1].cotbeta - thePixelTemp_[index].enty[i].cotbeta);
               break;
            }
         }
      }
   }
   
   ihigh=ilow + 1;
   
   // Interpolate/store all y-related quantities (flip displacements when flip_y)
   ny1_frac = (1.f - yratio)*thePixelTemp_[index].enty[ilow].fracyone + yratio*thePixelTemp_[index].enty[ihigh].fracyone;
   ny2_frac = (1.f - yratio)*thePixelTemp_[index].enty[ilow].fracytwo + yratio*thePixelTemp_[index].enty[ihigh].fracytwo;
   
   // next, loop over all x-angle entries, first, find relevant y-slices
   
   iylow = 0;
   yxratio = 0.f;
   
   if(acotb >= thePixelTemp_[index].entx[Nyx-1][0].cotbeta) {
      
      iylow = Nyx-2;
      yxratio = 1.f;
      
   } else if(acotb >= thePixelTemp_[index].entx[0][0].cotbeta) {
      
      for (i=0; i<Nyx-1; ++i) {
         
         if( thePixelTemp_[index].entx[i][0].cotbeta <= acotb && acotb < thePixelTemp_[index].entx[i+1][0].cotbeta) {
            
            iylow = i;
            yxratio = (acotb - thePixelTemp_[index].entx[i][0].cotbeta)/(thePixelTemp_[index].entx[i+1][0].cotbeta - thePixelTemp_[index].entx[i][0].cotbeta);
            break;
         }
      }
   }
   
   iyhigh=iylow + 1;
   
   ilow = 0;
   xxratio = 0.f;
   
   if(cotalpha >= thePixelTemp_[index].entx[0][Nxx-1].cotalpha) {
      
      ilow = Nxx-2;
      xxratio = 1.f;
      
   } else {
      
      if(cotalpha >= thePixelTemp_[index].entx[0][0].cotalpha) {
         
         for (i=0; i<Nxx-1; ++i) {
            
            if( thePixelTemp_[index].entx[0][i].cotalpha <= cotalpha && cotalpha < thePixelTemp_[index].entx[0][i+1].cotalpha) {
               
               ilow = i;
               xxratio = (cotalpha - thePixelTemp_[index].entx[0][i].cotalpha)/(thePixelTemp_[index].entx[0][i+1].cotalpha - thePixelTemp_[index].entx[0][i].cotalpha);
               break;
            }
         }
      }
   }
   
   ihigh=ilow + 1;
   
   for(i=0; i<3; ++i) {
      qfrac[i]=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index].entx[iylow][ilow].qbfrac[i] + xxratio*thePixelTemp_[index].entx[iylow][ihigh].qbfrac[i])
      +yxratio*((1.f - xxratio)*thePixelTemp_[index].entx[iyhigh][ilow].qbfrac[i] + xxratio*thePixelTemp_[index].entx[iyhigh][ihigh].qbfrac[i]);
   }
   nx1_frac = (1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index].entx[iylow][ilow].fracxone + xxratio*thePixelTemp_[index].entx[iylow][ihigh].fracxone)
   +yxratio*((1.f - xxratio)*thePixelTemp_[index].entx[iyhigh][ilow].fracxone + xxratio*thePixelTemp_[index].entx[iyhigh][ihigh].fracxone);
   nx2_frac = (1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index].entx[iylow][ilow].fracxtwo + xxratio*thePixelTemp_[index].entx[iylow][ihigh].fracxtwo)
   +yxratio*((1.f - xxratio)*thePixelTemp_[index].entx[iyhigh][ilow].fracxtwo + xxratio*thePixelTemp_[index].entx[iyhigh][ihigh].fracxtwo);
   
   
   
   qbin_frac[0] = qfrac[0];
   qbin_frac[1] = qbin_frac[0] + qfrac[1];
   qbin_frac[2] = qbin_frac[1] + qfrac[2];
   qbin_frac[3] = 1.f;
   return;
   
} // qbin

float SiPixelTemplate::qmin ( )

inline

minimum cluster charge for valid hit (keeps 99.9% of simulated hits)

Definition at line 337 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::qmin ( int  i )

inline

minimum cluster charge for valid hit (keeps 99.9% or 99.8% of simulated hits)

Definition at line 338 of file SiPixelTemplate.h.

References Exception.

float SiPixelTemplate::qscale ( )

inline

charge scaling factor

Definition at line 324 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::r_qMeas_qTrue ( )

inline

ratio of measured to true cluster charge

Definition at line 517 of file SiPixelTemplate.h.

float SiPixelTemplate::s50 ( )

inline

1/2 of the pixel threshold signal in electrons

Definition at line 325 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), SiPixelTemplateSplit::PixelTempSplit(), PixelTemplateSmearerBase::smearHit(), and TrackClusterSplitter::splitCluster().

float SiPixelTemplate::sigmavav ( )

inline

"sigma" scale fctor for Vavilov distribution

Definition at line 509 of file SiPixelTemplate.h.

float SiPixelTemplate::sigmavav2 ( )

inline

"sigma" scale fctor for 2-cluster Vavilov distribution

Definition at line 512 of file SiPixelTemplate.h.

bool SiPixelTemplate::simpletemplate2D	(	float	xhit,
		float	yhit,
		std::vector< bool > &	ydouble,
		std::vector< bool > &	xdouble,
		float	template2d[13+2][21+2]
	)

Make simple 2-D templates from track angles set in interpolate and hit position.

Parameters

xhit	- (input) x-position of hit relative to the lower left corner of pixel[1][1] (to allow for the "padding" of the two-d clusters in the splitter)
yhit	- (input) y-position of hit relative to the lower left corner of pixel[1][1]
ydouble	- (input) STL vector of 21 element array to flag a double-pixel starting at cluster[1][1]
xdouble	- (input) STL vector of 11 element array to flag a double-pixel starting at cluster[1][1]
template2d	- (output) 2d template of size matched to the cluster. Input must be zeroed since charge is added only.

Definition at line 3124 of file SiPixelTemplate.cc.

References funct::abs(), any(), SimplePixel::btype, BXM3, BYM3, f, SimplePixel::i, mps_fire::i, createfilelist::int, SimplePixel::j, list(), hpstanc_transforms::max, SimplePixel::s, mathSSE::sqrt(), SimplePixel::x, hybridSuperClusters_cfi::xi, and SimplePixel::y.

Referenced by SiPixelTemplateSplit::PixelTempSplit(), and TrackClusterSplitter::splitCluster().

{
   
   // Local variables
   
   float x0, y0, xf, yf, xi, yi, sf, si, s0, qpix, slopey, slopex, ds;
   int i, j, jpix0, ipix0, jpixf, ipixf, jpix, ipix, nx, ny, anx, any, jmax, imax;
   float qtotal;
   //   double path;
   std::list<SimplePixel> list;
   std::list<SimplePixel>::iterator listIter, listEnd;  
   
   // Calculate the entry and exit points for the line charge from the track
   
   x0 = xhit - 0.5*zsize_*cota_current_;
   y0 = yhit - 0.5*zsize_*cotb_current_;
   
   jpix0 = floor(x0/xsize_)+1;
   ipix0 = floor(y0/ysize_)+1;
   
   if(jpix0 < 0 || jpix0 > BXM3) {return false;}
   if(ipix0 < 0 || ipix0 > BYM3) {return false;}
   
   xf = xhit + 0.5*zsize_*cota_current_ + lorxwidth_;
   yf = yhit + 0.5*zsize_*cotb_current_ + lorywidth_;
   
   jpixf = floor(xf/xsize_)+1;
   ipixf = floor(yf/ysize_)+1;
   
   if(jpixf < 0 || jpixf > BXM3) {return false;}
   if(ipixf < 0 || ipixf > BYM3) {return false;}
   
   // total charge length 
   
   sf = std::sqrt((xf-x0)*(xf-x0) + (yf-y0)*(yf-y0));
   if((xf-x0) != 0.f) {slopey = (yf-y0)/(xf-x0);} else { slopey = 1.e10;}
   if((yf-y0) != 0.f) {slopex = (xf-x0)/(yf-y0);} else { slopex = 1.e10;}
   
   // use average charge in this direction
   
   qtotal = qavg_avg_;
   
   SimplePixel element;
   element.s = sf;
   element.x = xf;
   element.y = yf;
   element.i = ipixf;
   element.j = jpixf;
   element.btype = 0;
   list.push_back(element);
   
   //  nx is the number of x interfaces crossed by the line charge  
   
   nx = jpixf - jpix0;
   anx = abs(nx);
   if(anx > 0) {
      if(nx > 0) {
         for(j=jpix0; j<jpixf; ++j) {
            xi = xsize_*j;
            yi = slopey*(xi-x0) + y0;
            ipix = (int)(yi/ysize_)+1;
            si = std::sqrt((xi-x0)*(xi-x0) + (yi-y0)*(yi-y0));
            element.s = si;
            element.x = xi;
            element.y = yi;
            element.i = ipix;
            element.j = j;
            element.btype = 1;
            list.push_back(element);
         }
      } else {
         for(j=jpix0; j>jpixf; --j) {
            xi = xsize_*(j-1);
            yi = slopey*(xi-x0) + y0;
            ipix = (int)(yi/ysize_)+1;
            si = std::sqrt((xi-x0)*(xi-x0) + (yi-y0)*(yi-y0));
            element.s = si;
            element.x = xi;
            element.y = yi;
            element.i = ipix;
            element.j = j;
            element.btype = 1;
            list.push_back(element);
         }
      }
   }
   
   ny = ipixf - ipix0;
   any = abs(ny);
   if(any > 0) {
      if(ny > 0) {
         for(i=ipix0; i<ipixf; ++i) {
            yi = ysize_*i;
            xi = slopex*(yi-y0) + x0;
            jpix = (int)(xi/xsize_)+1;
            si = std::sqrt((xi-x0)*(xi-x0) + (yi-y0)*(yi-y0));
            element.s = si;
            element.x = xi;
            element.y = yi;
            element.i = i;
            element.j = jpix;
            element.btype = 2;
            list.push_back(element);
         }
      } else {
         for(i=ipix0; i>ipixf; --i) {
            yi = ysize_*(i-1);
            xi = slopex*(yi-y0) + x0;
            jpix = (int)(xi/xsize_)+1;
            si = std::sqrt((xi-x0)*(xi-x0) + (yi-y0)*(yi-y0));
            element.s = si;
            element.x = xi;
            element.y = yi;
            element.i = i;
            element.j = jpix;
            element.btype = 2;
            list.push_back(element);
         }
      }
   }
   
   imax = std::max(ipix0, ipixf);
   jmax = std::max(jpix0, jpixf);
   
   // Sort the list according to the distance from the initial point
   
   list.sort();
   
   // Look for double pixels and adjust the list appropriately
   
   for(i=1; i<imax; ++i) {
      if(ydouble[i-1]) {
         listIter = list.begin();
         if(ny > 0) {
            while(listIter != list.end()) {
               if(listIter->i == i && listIter->btype == 2) {
                  listIter = list.erase(listIter);
                  continue;
               }
               if(listIter->i > i) {
                  --(listIter->i);
               }
               ++listIter;
            }
         } else {
            while(listIter != list.end()) {
               if(listIter->i == i+1 && listIter->btype == 2) {
                  listIter = list.erase(listIter);
                  continue;
               }
               if(listIter->i > i+1) {
                  --(listIter->i);
               }
               ++listIter;
            }               
         }
      }
   }
   
   for(j=1; j<jmax; ++j) {
      if(xdouble[j-1]) {
         listIter = list.begin();
         if(nx > 0) {
            while(listIter != list.end()) {
               if(listIter->j == j && listIter->btype == 1) {
                  listIter = list.erase(listIter);
                  continue;
               }
               if(listIter->j > j) {
                  --(listIter->j);
               }
               ++listIter;
            }
         } else {
            while(listIter != list.end()) {
               if(listIter->j == j+1 && listIter->btype == 1) {
                  listIter = list.erase(listIter);
                  continue;
               }
               if(listIter->j > j+1) {
                  --(listIter->j);
               }
               ++listIter;
            }               
         }
      }
   }
   
   // The list now contains the path lengths of the line charge in each pixel from (x0,y0).  Cacluate the lengths of the segments and the charge. 
   
   s0 = 0.f;
   listIter = list.begin();
   listEnd = list.end();
   for( ;listIter != listEnd; ++listIter) {
      si = listIter->s;
      ds = si - s0;
      s0 = si;
      j = listIter->j;
      i = listIter->i;
      if(sf > 0.f) { qpix = qtotal*ds/sf;} else {qpix = qtotal;}
      template2d[j][i] += qpix;
   }
   
   return true;
   
}  // simpletemplate2D

float SiPixelTemplate::ss50 ( )

inline

1/2 of the pixel threshold signal in electrons

Definition at line 326 of file SiPixelTemplate.h.

float SiPixelTemplate::sxmax ( )

inline

average pixel signal for x-projection of cluster

Definition at line 332 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::sxone ( )

inline

rms for one pixel x-clusters

Definition at line 334 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::sxtwo ( )

inline

rms for one double-pixel x-clusters

Definition at line 336 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::symax ( )

inline

average pixel signal for y-projection of cluster

Definition at line 327 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::syone ( )

inline

rms for one pixel y-clusters

Definition at line 329 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::sytwo ( )

inline

rms for one double-pixel y-clusters

Definition at line 331 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

void SiPixelTemplate::temperrors	(	int	id,
		float	cotalpha,
		float	cotbeta,
		int	qBin,
		float &	sigmay,
		float &	sigmax,
		float &	sy1,
		float &	sy2,
		float &	sx1,
		float &	sx2
	)

Interpolate beta/alpha angles to produce estimated errors for fastsim

Parameters

id	- (input) index of the template to use
cotalpha	- (input) the cotangent of the alpha track angle (see CMS IN 2004/014)
cotbeta	- (input) the cotangent of the beta track angle (see CMS IN 2004/014)
qBin	- (input) charge bin from 0-3
sigmay	- (output) the estimated y-error for CPETemplate in microns
sigmax	- (output) the estimated x-error for CPETemplate in microns
sy1	- (output) the estimated y-error for 1 single-pixel clusters in microns
sy2	- (output) the estimated y-error for 1 double-pixel clusters in microns
sx1	- (output) the estimated x-error for 1 single-pixel clusters in microns
sx2	- (output) the estimated x-error for 1 double-pixel clusters in microns

Definition at line 2741 of file SiPixelTemplate.cc.

References Exception, f, mps_fire::i, diffTreeTool::index, createfilelist::int, and ApeEstimator_cff::qBin.

Referenced by PixelTemplateSmearerBase::smearHit(), and PixelTemplateSmearerBase::smearMergeGroup().

{
   // Interpolate for a new set of track angles
   
   // Local variables
   int i;
   int ilow, ihigh, iylow, iyhigh, Ny, Nxx, Nyx, index;
   float yratio, yxratio, xxratio;
   float acotb, cotb;
   float yrms, xrms;
   //bool flip_y;
   
   
   // Find the index corresponding to id
   
   index = -1;
   for(i=0; i<(int)thePixelTemp_.size(); ++i) {
      
      if(id == thePixelTemp_[i].head.ID) {
         
         index = i;
         break;
      }
   }
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(index < 0 || index >= (int)thePixelTemp_.size()) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::temperrors can't find needed template ID = " << id << std::endl;
   }
#else
   assert(index >= 0 && index < (int)thePixelTemp_.size());
#endif
   
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(qBin < 0 || qBin > 5) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::temperrors called with illegal qBin = " << qBin << std::endl;
   }
#else
   assert(qBin >= 0 && qBin < 6);
#endif
   
   // The error information for qBin > 3 is taken to be the same as qBin=3
   
   if(qBin > 3) {qBin = 3;}
   //
   
   // Interpolate the absolute value of cot(beta)
   
   acotb = fabs((double)cotbeta);
   cotb = cotbeta;
   
   // for some cosmics, the ususal gymnastics are incorrect
   
   //   if(thePixelTemp_[index].head.Dtype == 0) {
   cotb = acotb;
   //flip_y = false;
   //if(cotbeta < 0.f) {flip_y = true;}
   //   } else {
   //       if(locBz < 0.f) {
   //           cotb = cotbeta;
   //           flip_y = false;
   //       } else {
   //           cotb = -cotbeta;
   //           flip_y = true;
   //       }
   //   }
   
   // Copy the charge scaling factor to the private variable
   
   Ny = thePixelTemp_[index].head.NTy;
   Nyx = thePixelTemp_[index].head.NTyx;
   Nxx = thePixelTemp_[index].head.NTxx;
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(Ny < 2 || Nyx < 1 || Nxx < 2) {
      throw cms::Exception("DataCorrupt") << "template ID = " << id_current_ << "has too few entries: Ny/Nyx/Nxx = " << Ny << "/" << Nyx << "/" << Nxx << std::endl;
   }
#else
   assert(Ny > 1 && Nyx > 0 && Nxx > 1);
#endif
   
   // next, loop over all y-angle entries
   
   ilow = 0;
   yratio = 0.f;
   
   if(cotb >= thePixelTemp_[index].enty[Ny-1].cotbeta) {
      
      ilow = Ny-2;
      yratio = 1.f;
      
   } else {
      
      if(cotb >= thePixelTemp_[index].enty[0].cotbeta) {
         
         for (i=0; i<Ny-1; ++i) {
            
            if( thePixelTemp_[index].enty[i].cotbeta <= cotb && cotb < thePixelTemp_[index].enty[i+1].cotbeta) {
               
               ilow = i;
               yratio = (cotb - thePixelTemp_[index].enty[i].cotbeta)/(thePixelTemp_[index].enty[i+1].cotbeta - thePixelTemp_[index].enty[i].cotbeta);
               break;
            }
         }
      }
   }
   
   ihigh=ilow + 1;
   
   // Interpolate/store all y-related quantities (flip displacements when flip_y)
   
   sy1 = (1.f - yratio)*thePixelTemp_[index].enty[ilow].syone + yratio*thePixelTemp_[index].enty[ihigh].syone;
   sy2 = (1.f - yratio)*thePixelTemp_[index].enty[ilow].sytwo + yratio*thePixelTemp_[index].enty[ihigh].sytwo;
   yrms=(1.f - yratio)*thePixelTemp_[index].enty[ilow].yrms[qBin] + yratio*thePixelTemp_[index].enty[ihigh].yrms[qBin];
   
   
   // next, loop over all x-angle entries, first, find relevant y-slices
   
   iylow = 0;
   yxratio = 0.f;
   
   if(acotb >= thePixelTemp_[index].entx[Nyx-1][0].cotbeta) {
      
      iylow = Nyx-2;
      yxratio = 1.f;
      
   } else if(acotb >= thePixelTemp_[index].entx[0][0].cotbeta) {
      
      for (i=0; i<Nyx-1; ++i) {
         
         if( thePixelTemp_[index].entx[i][0].cotbeta <= acotb && acotb < thePixelTemp_[index].entx[i+1][0].cotbeta) {
            
            iylow = i;
            yxratio = (acotb - thePixelTemp_[index].entx[i][0].cotbeta)/(thePixelTemp_[index].entx[i+1][0].cotbeta - thePixelTemp_[index].entx[i][0].cotbeta);
            break;
         }
      }
   }
   
   iyhigh=iylow + 1;
   
   ilow = 0;
   xxratio = 0.f;
   
   if(cotalpha >= thePixelTemp_[index].entx[0][Nxx-1].cotalpha) {
      
      ilow = Nxx-2;
      xxratio = 1.f;
      
   } else {
      
      if(cotalpha >= thePixelTemp_[index].entx[0][0].cotalpha) {
         
         for (i=0; i<Nxx-1; ++i) {
            
            if( thePixelTemp_[index].entx[0][i].cotalpha <= cotalpha && cotalpha < thePixelTemp_[index].entx[0][i+1].cotalpha) {
               
               ilow = i;
               xxratio = (cotalpha - thePixelTemp_[index].entx[0][i].cotalpha)/(thePixelTemp_[index].entx[0][i+1].cotalpha - thePixelTemp_[index].entx[0][i].cotalpha);
               break;
            }
         }
      }
   }
   
   ihigh=ilow + 1;
   
   sx1 = (1.f - xxratio)*thePixelTemp_[index].entx[0][ilow].sxone + xxratio*thePixelTemp_[index].entx[0][ihigh].sxone;
   sx2 = (1.f - xxratio)*thePixelTemp_[index].entx[0][ilow].sxtwo + xxratio*thePixelTemp_[index].entx[0][ihigh].sxtwo;
   
   xrms=(1.f - yxratio)*((1.f - xxratio)*thePixelTemp_[index].entx[iylow][ilow].xrms[qBin] + xxratio*thePixelTemp_[index].entx[iylow][ihigh].xrms[qBin])
            +yxratio*((1.f - xxratio)*thePixelTemp_[index].entx[iyhigh][ilow].xrms[qBin] + xxratio*thePixelTemp_[index].entx[iyhigh][ihigh].xrms[qBin]);
   
   
   
   
   //  Take the errors and bias from the correct charge bin
   
   sigmay = yrms;
   
   sigmax = xrms;
   
   return;
   
} // temperrors

void SiPixelTemplate::vavilov2_pars	(	double &	mpv,
		double &	sigma,
		double &	kappa
	)

Interpolate beta/alpha angles to produce Vavilov parameters for the 2-cluster charge distribution

Parameters

mpv	- (output) the Vavilov most probable charge (well, not really the most probable esp at large kappa)
sigma	- (output) the Vavilov sigma parameter
kappa	- (output) the Vavilov kappa parameter [0.01 (Landau-like) < kappa < 10 (Gaussian-like)

Definition at line 3416 of file SiPixelTemplate.cc.

References Exception, f, mps_fire::i, and mathSSE::sqrt().

Referenced by SiPixelTemplateSplit::PixelTempSplit().

{
   // Local variables 
   int i;
   int ilow, ihigh, Ny;
   float yratio, cotb, cotalpha0, arg;
   
   // Interpolate in cotbeta only for the correct total path length (converts cotalpha, cotbeta into an effective cotbeta) 
   
   cotalpha0 =  thePixelTemp_[index_id_].enty[0].cotalpha;
   arg = cotb_current_*cotb_current_ + cota_current_*cota_current_ - cotalpha0*cotalpha0;
   if(arg < 0.f) arg = 0.f;
   cotb = std::sqrt(arg);
   
   // Copy the charge scaling factor to the private variable     
   
   Ny = thePixelTemp_[index_id_].head.NTy;
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(Ny < 2) {
      throw cms::Exception("DataCorrupt") << "template ID = " << id_current_ << "has too few entries: Ny = " << Ny << std::endl;
   }
#else
   assert(Ny > 1);
#endif
   
   // next, loop over all y-angle entries   
   
   ilow = 0;
   yratio = 0.f;
   
   if(cotb >= thePixelTemp_[index_id_].enty[Ny-1].cotbeta) {
      
      ilow = Ny-2;
      yratio = 1.f;
      
   } else {
      
      if(cotb >= thePixelTemp_[index_id_].enty[0].cotbeta) {
         
         for (i=0; i<Ny-1; ++i) { 
            
            if( thePixelTemp_[index_id_].enty[i].cotbeta <= cotb && cotb < thePixelTemp_[index_id_].enty[i+1].cotbeta) {
               
               ilow = i;
               yratio = (cotb - thePixelTemp_[index_id_].enty[i].cotbeta)/(thePixelTemp_[index_id_].enty[i+1].cotbeta - thePixelTemp_[index_id_].enty[i].cotbeta);
               break;            
            }
         }
      } 
   }
   
   ihigh=ilow + 1;
   
   // Interpolate Vavilov parameters
   
   mpvvav2_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].mpvvav2 + yratio*thePixelTemp_[index_id_].enty[ihigh].mpvvav2;
   sigmavav2_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].sigmavav2 + yratio*thePixelTemp_[index_id_].enty[ihigh].sigmavav2;
   kappavav2_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].kappavav2 + yratio*thePixelTemp_[index_id_].enty[ihigh].kappavav2;
   
   // Copy to parameter list
   
   mpv = (double)mpvvav2_;
   sigma = (double)sigmavav2_;
   kappa = (double)kappavav2_;
   
   return;
   
} // vavilov2_pars

void SiPixelTemplate::vavilov_pars	(	double &	mpv,
		double &	sigma,
		double &	kappa
	)

Interpolate beta/alpha angles to produce Vavilov parameters for the charge distribution

Parameters

mpv	- (output) the Vavilov most probable charge (well, not really the most probable esp at large kappa)
sigma	- (output) the Vavilov sigma parameter
kappa	- (output) the Vavilov kappa parameter [0.01 (Landau-like) < kappa < 10 (Gaussian-like)

Definition at line 3338 of file SiPixelTemplate.cc.

References Exception, f, mps_fire::i, and mathSSE::sqrt().

Referenced by SiPixelTemplateReco::PixelTempReco2D().

{
   // Local variables 
   int i;
   int ilow, ihigh, Ny;
   float yratio, cotb, cotalpha0, arg;
   
   // Interpolate in cotbeta only for the correct total path length (converts cotalpha, cotbeta into an effective cotbeta) 
   
   cotalpha0 =  thePixelTemp_[index_id_].enty[0].cotalpha;
   arg = cotb_current_*cotb_current_ + cota_current_*cota_current_ - cotalpha0*cotalpha0;
   if(arg < 0.f) arg = 0.f;
   cotb = std::sqrt(arg);
   
   // Copy the charge scaling factor to the private variable     
   
   Ny = thePixelTemp_[index_id_].head.NTy;
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(Ny < 2) {
      throw cms::Exception("DataCorrupt") << "template ID = " << id_current_ << "has too few entries: Ny = " << Ny << std::endl;
   }
#else
   assert(Ny > 1);
#endif
   
   // next, loop over all y-angle entries   
   
   ilow = 0;
   yratio = 0.f;
   
   if(cotb >= thePixelTemp_[index_id_].enty[Ny-1].cotbeta) {
      
      ilow = Ny-2;
      yratio = 1.f;
      
   } else {
      
      if(cotb >= thePixelTemp_[index_id_].enty[0].cotbeta) {
         
         for (i=0; i<Ny-1; ++i) { 
            
            if( thePixelTemp_[index_id_].enty[i].cotbeta <= cotb && cotb < thePixelTemp_[index_id_].enty[i+1].cotbeta) {
               
               ilow = i;
               yratio = (cotb - thePixelTemp_[index_id_].enty[i].cotbeta)/(thePixelTemp_[index_id_].enty[i+1].cotbeta - thePixelTemp_[index_id_].enty[i].cotbeta);
               break;            
            }
         }
      } 
   }
   
   ihigh=ilow + 1;
   
   // Interpolate Vavilov parameters
   
   mpvvav_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].mpvvav + yratio*thePixelTemp_[index_id_].enty[ihigh].mpvvav;
   sigmavav_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].sigmavav + yratio*thePixelTemp_[index_id_].enty[ihigh].sigmavav;
   kappavav_ = (1.f - yratio)*thePixelTemp_[index_id_].enty[ilow].kappavav + yratio*thePixelTemp_[index_id_].enty[ihigh].kappavav;
   
   // Copy to parameter list
   
   
   mpv = (double)mpvvav_;
   sigma = (double)sigmavav_;
   kappa = (double)kappavav_;
   
   return;
   
} // vavilov_pars

float SiPixelTemplate::xavg ( int  i )

inline

average x-bias of reconstruction binned in 4 charge bins

Definition at line 378 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateReco::PixelTempReco2D().

float SiPixelTemplate::xavgc2m ( int  i )

inline

1st pass chi2 min search: average x-bias of reconstruction binned in 4 charge bins

Definition at line 462 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::xflcorr	(	int	binq,
		float	qflx
	)

Return interpolated x-correction for input charge bin and qflx

Parameters

binq	- (input) charge bin [0-3]
qflx	- (input) (Q_f-Q_l)/(Q_f+Q_l) for this cluster

Definition at line 1817 of file SiPixelTemplate.cc.

References Exception, and f.

Referenced by SiPixelTemplateReco::PixelTempReco2D().

{
   // Interpolate using quantities already stored in the private variables
   
   // Local variables
   float qfl, qfl2, qfl3, qfl4, qfl5, dx;
   
   // Make sure that input is OK
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(binq < 0 || binq > 3) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::xflcorr called with binq = " << binq << std::endl;
   }
#else
   assert(binq >= 0 && binq < 4);
#endif
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(fabs((double)qflx) > 1.) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::xflcorr called with qflx = " << qflx << std::endl;
   }
#else
   assert(fabs((double)qflx) <= 1.);
#endif
   
   // Define the maximum signal to allow before de-weighting a pixel
   
   qfl = qflx;
   
   if(qfl < -0.9f) {qfl = -0.9f;}
   if(qfl > 0.9f) {qfl = 0.9f;}
   
   // Interpolate between the two polynomials
   
   qfl2 = qfl*qfl; qfl3 = qfl2*qfl; qfl4 = qfl3*qfl; qfl5 = qfl4*qfl;
   dx = (1.f - yxratio_)*((1.f-xxratio_)*(xflparll_[binq][0]+xflparll_[binq][1]*qfl+xflparll_[binq][2]*qfl2+xflparll_[binq][3]*qfl3+xflparll_[binq][4]*qfl4+xflparll_[binq][5]*qfl5)
                          + xxratio_*(xflparlh_[binq][0]+xflparlh_[binq][1]*qfl+xflparlh_[binq][2]*qfl2+xflparlh_[binq][3]*qfl3+xflparlh_[binq][4]*qfl4+xflparlh_[binq][5]*qfl5))
   + yxratio_*((1.f-xxratio_)*(xflparhl_[binq][0]+xflparhl_[binq][1]*qfl+xflparhl_[binq][2]*qfl2+xflparhl_[binq][3]*qfl3+xflparhl_[binq][4]*qfl4+xflparhl_[binq][5]*qfl5)
               + xxratio_*(xflparhh_[binq][0]+xflparhh_[binq][1]*qfl+xflparhh_[binq][2]*qfl2+xflparhh_[binq][3]*qfl3+xflparhh_[binq][4]*qfl4+xflparhh_[binq][5]*qfl5));
   
   return dx;
   
} // End xflcorr

float SiPixelTemplate::xgsig ( int  i )

inline

average sigma_x from Gaussian fit binned in 4 charge bins

Definition at line 399 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

float SiPixelTemplate::xgx0 ( int  i )

inline

average x0 from Gaussian fit binned in 4 charge bins

Definition at line 392 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

float SiPixelTemplate::xrms ( int  i )

inline

average x-rms of reconstruction binned in 4 charge bins

Definition at line 385 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateReco::PixelTempReco2D().

float SiPixelTemplate::xrmsc2m ( int  i )

inline

1st pass chi2 min search: average x-rms of reconstruction binned in 4 charge bins

Definition at line 469 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateSplit::PixelTempSplit().

void SiPixelTemplate::xsigma2	(	int	fxpix,
		int	lxpix,
		float	sxthr,
		float	xsum[13+4],
		float	xsig2[13+4]
	)

Return vector of x errors (squared) for an input vector of projected signals Add large Q scaling for use in cluster splitting.

Parameters

fxpix	- (input) index of the first real pixel in the projected cluster (doesn't include pseudopixels)
lxpix	- (input) index of the last real pixel in the projected cluster (doesn't include pseudopixels)
sxthr	- (input) maximum signal before de-weighting
xsum	- (input) 11-element vector of pixel signals
xsig2	- (output) 11-element vector of x errors (squared)

Definition at line 1656 of file SiPixelTemplate.cc.

References BHX, BXM2, ENDL, Exception, f, mps_fire::i, and LOGERROR.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

{
   // Interpolate using quantities already stored in the private variables
   
   // Local variables
   int i;
   float sigi, sigi2, sigi3, sigi4, yint, sxmax, x0, qscale;
   
   // Make sure that input is OK
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(fxpix < 2 || fxpix >= BXM2) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::xsigma2 called with fxpix = " << fxpix << std::endl;
   }
#else
   assert(fxpix > 1 && fxpix < BXM2);
#endif
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(lxpix < fxpix || lxpix >= BXM2) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::xsigma2 called with lxpix/fxpix = " << lxpix << "/" << fxpix << std::endl;
   }
#else
   assert(lxpix >= fxpix && lxpix < BXM2);
#endif
   
   // Define the maximum signal to use in the parameterization
   
   sxmax = sxmax_;
   if(sxmax_ > sxparmax_) {sxmax = sxparmax_;}
   
   // Evaluate pixel-by-pixel uncertainties (weights) for the templ analysis
   
   for(i=fxpix-2; i<=lxpix+2; ++i) {
      if(i < fxpix || i > lxpix) {
         
         // Nearest pseudopixels have uncertainties of 50% of threshold, next-nearest have 10% of threshold
         
         xsig2[i] = s50_*s50_;
      } else {
         if(xsum[i] < sxmax) {
            sigi = xsum[i];
            qscale = 1.f;
         } else {
            sigi = sxmax;
            qscale = xsum[i]/sxmax;
         }
         sigi2 = sigi*sigi; sigi3 = sigi2*sigi; sigi4 = sigi3*sigi;
         
         // First, do the cotbeta interpolation
         
         if(i <= BHX) {
            yint = (1.f-yratio_)*
            (xparly0_[0][0]+xparly0_[0][1]*sigi+xparly0_[0][2]*sigi2+xparly0_[0][3]*sigi3+xparly0_[0][4]*sigi4)
            + yratio_*
            (xparhy0_[0][0]+xparhy0_[0][1]*sigi+xparhy0_[0][2]*sigi2+xparhy0_[0][3]*sigi3+xparhy0_[0][4]*sigi4);
         } else {
            yint = (1.f-yratio_)*
            (xparly0_[1][0]+xparly0_[1][1]*sigi+xparly0_[1][2]*sigi2+xparly0_[1][3]*sigi3+xparly0_[1][4]*sigi4)
            + yratio_*
            (xparhy0_[1][0]+xparhy0_[1][1]*sigi+xparhy0_[1][2]*sigi2+xparhy0_[1][3]*sigi3+xparhy0_[1][4]*sigi4);
         }
         
         // Next, do the cotalpha interpolation
         
         if(i <= BHX) {
            xsig2[i] = (1.f-xxratio_)*
            (xparl_[0][0]+xparl_[0][1]*sigi+xparl_[0][2]*sigi2+xparl_[0][3]*sigi3+xparl_[0][4]*sigi4)
            + xxratio_*
            (xparh_[0][0]+xparh_[0][1]*sigi+xparh_[0][2]*sigi2+xparh_[0][3]*sigi3+xparh_[0][4]*sigi4);
         } else {
            xsig2[i] = (1.f-xxratio_)*
            (xparl_[1][0]+xparl_[1][1]*sigi+xparl_[1][2]*sigi2+xparl_[1][3]*sigi3+xparl_[1][4]*sigi4)
            + xxratio_*
            (xparh_[1][0]+xparh_[1][1]*sigi+xparh_[1][2]*sigi2+xparh_[1][3]*sigi3+xparh_[1][4]*sigi4);
         }
         
         // Finally, get the mid-point value of the cotalpha function
         
         if(i <= BHX) {
            x0 = xpar0_[0][0]+xpar0_[0][1]*sigi+xpar0_[0][2]*sigi2+xpar0_[0][3]*sigi3+xpar0_[0][4]*sigi4;
         } else {
            x0 = xpar0_[1][0]+xpar0_[1][1]*sigi+xpar0_[1][2]*sigi2+xpar0_[1][3]*sigi3+xpar0_[1][4]*sigi4;
         }
         
         // Finally, rescale the yint value for cotalpha variation
         
         if(x0 != 0.f) {xsig2[i] = xsig2[i]/x0 * yint;}
         xsig2[i] *=qscale;
         if(xsum[i] > sxthr) {xsig2[i] = 1.e8;}
         if(xsig2[i] <= 0.f) {LOGERROR("SiPixelTemplate") << "neg x-error-squared, id = " << id_current_ << ", index = " << index_id_ <<
            ", cot(alpha) = " << cota_current_ << ", cot(beta) = " << cotb_current_  << ", sigi = " << sigi << ENDL;}
      }
   }
   
   return;
   
} // End xsigma2

float SiPixelTemplate::xsize ( )

inline

pixel x-size (microns)

Definition at line 514 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), SiPixelTemplateSplit::PixelTempSplit(), and TrackClusterSplitter::splitCluster().

void SiPixelTemplate::xtemp	(	int	fxbin,
		int	lxbin,
		float	xtemplate[41][13+4]
	)

Return interpolated y-template in single call

Parameters

fxbin	- (input) index of first bin (0-40) to fill
fxbin	- (input) index of last bin (0-40) to fill
xtemplate	- (output) a 41x11 output buffer

Definition at line 1947 of file SiPixelTemplate.cc.

References BXM1, BXM2, BXSIZE, Exception, and mps_fire::i.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), PixelTemplateSmearerBase::smearHit(), and PixelTemplateSmearerBase::smearMergeGroup().

{
   // Retrieve already interpolated quantities
   
   // Local variables
   int i, j;
   
   // Verify that input parameters are in valid range
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(fxbin < 0 || fxbin > 40) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::xtemp called with fxbin = " << fxbin << std::endl;
   }
#else
   assert(fxbin >= 0 && fxbin < 41);
#endif
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(lxbin < 0 || lxbin > 40) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::xtemp called with lxbin = " << lxbin << std::endl;
   }
#else
   assert(lxbin >= 0 && lxbin < 41);
#endif
   
   // Build the x-template, the central 25 bins are here in all cases
   
   for(i=0; i<9; ++i) {
      for(j=0; j<BXSIZE; ++j) {
         xtemplate[i+16][j]=xtemp_[i][j];
      }
   }
   for(i=0; i<8; ++i) {
      xtemplate[i+8][BXM1] = 0.f;
      for(j=0; j<BXM1; ++j) {
         xtemplate[i+8][j]=xtemp_[i][j+1];
      }
   }
   for(i=1; i<9; ++i) {
      xtemplate[i+24][0] = 0.f;
      for(j=0; j<BXM1; ++j) {
         xtemplate[i+24][j+1]=xtemp_[i][j];
      }
   }
   
   //  Add more bins if needed
   
   if(fxbin < 8) {
      for(i=0; i<8; ++i) {
         xtemplate[i][BXM2] = 0.f;
         xtemplate[i][BXM1] = 0.f;
         for(j=0; j<BXM2; ++j) {
            xtemplate[i][j]=xtemp_[i][j+2];
         }
      }
   }
   if(lxbin > 32) {
      for(i=1; i<9; ++i) {
         xtemplate[i+32][0] = 0.f;
         xtemplate[i+32][1] = 0.f;
         for(j=0; j<BXM2; ++j) {
            xtemplate[i+32][j+2]=xtemp_[i][j];
         }
      }
   }
   
   return;
   
} // End xtemp

void SiPixelTemplate::xtemp3d	(	int	i,
		int	j,
		std::vector< float > &	xtemplate
	)

Return interpolated 3d x-template in single call

Parameters

i,j	- (input) template indices
xtemplate	- (output) a boost 3d array containing two sets of temlate indices and the combined pixel signals

Definition at line 2301 of file SiPixelTemplate.cc.

References BXSIZE, mps_fire::i, and gen::k.

Referenced by SiPixelTemplateSplit::PixelTempSplit().

{
   // Sum two 2-d templates to make the 3-d template
   if(i >= 0 && i < nxbins_ && j <= i) {
      for(int k=0; k<BXSIZE; ++k) {
         xtemplate[k]=temp2dx_[i][k]+temp2dx_[j][k];
      }
   } else {
      for(int k=0; k<BXSIZE; ++k) {
         xtemplate[k]=0.;
      }
   }
   
   return;
   
} // End xtemp3d

void SiPixelTemplate::xtemp3d_int	(	int	nxpix,
		int &	nxbins
	)

Make interpolated 3d x-template (stored as class variables)

Parameters

nxpix	- (input) number of pixels in cluster (needed to size template)
nxbins	- (output) number of bins needed for each template projection

Definition at line 2222 of file SiPixelTemplate.cc.

References BXM1, BXM3, BXSIZE, mps_update::diff, Exception, mps_fire::i, createfilelist::int, and gen::k.

Referenced by SiPixelTemplateSplit::PixelTempSplit().

{
   // Retrieve already interpolated quantities
   
   // Local variables
   int i, j, k;
   int ioff0, ioffp, ioffm;
   
   // Verify that input parameters are in valid range
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(nxpix < 1 || nxpix >= BXM3) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::xtemp3d called with nxpix = " << nxpix << std::endl;
   }
#else
   assert(nxpix > 0 && nxpix < BXM3);
#endif
   
   // Calculate the size of the shift in pixels needed to span the entire cluster
   
   float diff = fabsf(nxpix - clslenx_)/2.f + 1.f;
   int nshift = (int)diff;
   if((diff - nshift) > 0.5f) {++nshift;}
   
   // Calculate the number of bins needed to specify each hit range
   
   nxbins_ = 9 + 16*nshift;
   
   // Create a 2-d working template with the correct size
   
   temp2dx_.resize(boost::extents[nxbins_][BXSIZE]);
   
   //  The 9 central bins are copied from the interpolated private store
   
   ioff0 = 8*nshift;
   
   for(i=0; i<9; ++i) {
      for(j=0; j<BXSIZE; ++j) {
         temp2dx_[i+ioff0][j]=xtemp_[i][j];
      }
   }
   
   // Add the +- shifted templates
   
   for(k=1; k<=nshift; ++k) {
      ioffm=ioff0-k*8;
      for(i=0; i<8; ++i) {
         for(j=0; j<k; ++j) {
            temp2dx_[i+ioffm][BXM1-j] = 0.f;
         }
         for(j=0; j<BXSIZE-k; ++j) {
            temp2dx_[i+ioffm][j]=xtemp_[i][j+k];
         }
      }
      ioffp=ioff0+k*8;
      for(i=1; i<9; ++i) {
         for(j=0; j<k; ++j) {
            temp2dx_[i+ioffp][j] = 0.f;
         }
         for(j=0; j<BXSIZE-k; ++j) {
            temp2dx_[i+ioffp][j+k]=xtemp_[i][j];
         }
      }
   }
   
   nxbins = nxbins_;
   
   return;
   
} // End xtemp3d_int

float SiPixelTemplate::xxratio ( )

inline

fractional distance in x between cotalpha templates

Definition at line 349 of file SiPixelTemplate.h.

float SiPixelTemplate::yavg ( int  i )

inline

average y-bias of reconstruction binned in 4 charge bins

Definition at line 350 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateReco::PixelTempReco2D().

float SiPixelTemplate::yavgc2m ( int  i )

inline

1st pass chi2 min search: average y-bias of reconstruction binned in 4 charge bins

Definition at line 434 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateSplit::PixelTempSplit().

float SiPixelTemplate::yflcorr	(	int	binq,
		float	qfly
	)

Return interpolated y-correction for input charge bin and qfly

Parameters

binq	- (input) charge bin [0-3]
qfly	- (input) (Q_f-Q_l)/(Q_f+Q_l) for this cluster

Definition at line 1765 of file SiPixelTemplate.cc.

References Exception, and f.

Referenced by SiPixelTemplateReco::PixelTempReco2D().

{
   // Interpolate using quantities already stored in the private variables
   
   // Local variables
   float qfl, qfl2, qfl3, qfl4, qfl5, dy;
   
   // Make sure that input is OK
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(binq < 0 || binq > 3) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::yflcorr called with binq = " << binq << std::endl;
   }
#else
   assert(binq >= 0 && binq < 4);
#endif
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(fabs((double)qfly) > 1.) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::yflcorr called with qfly = " << qfly << std::endl;
   }
#else
   assert(fabs((double)qfly) <= 1.);
#endif
   
   // Define the maximum signal to allow before de-weighting a pixel
   
   qfl = qfly;
   
   if(qfl < -0.9f) {qfl = -0.9f;}
   if(qfl > 0.9f) {qfl = 0.9f;}
   
   // Interpolate between the two polynomials
   
   qfl2 = qfl*qfl; qfl3 = qfl2*qfl; qfl4 = qfl3*qfl; qfl5 = qfl4*qfl;
   dy = (1.f-yratio_)*(yflparl_[binq][0]+yflparl_[binq][1]*qfl+yflparl_[binq][2]*qfl2+yflparl_[binq][3]*qfl3+yflparl_[binq][4]*qfl4+yflparl_[binq][5]*qfl5)
   + yratio_*(yflparh_[binq][0]+yflparh_[binq][1]*qfl+yflparh_[binq][2]*qfl2+yflparh_[binq][3]*qfl3+yflparh_[binq][4]*qfl4+yflparh_[binq][5]*qfl5);
   
   return dy;
   
} // End yflcorr

float SiPixelTemplate::ygsig ( int  i )

inline

average sigma_y from Gaussian fit binned in 4 charge bins

Definition at line 371 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

float SiPixelTemplate::ygx0 ( int  i )

inline

average y0 from Gaussian fit binned in 4 charge bins

Definition at line 364 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

float SiPixelTemplate::yratio ( )

inline

fractional distance in y between cotbeta templates

Definition at line 347 of file SiPixelTemplate.h.

float SiPixelTemplate::yrms ( int  i )

inline

average y-rms of reconstruction binned in 4 charge bins

Definition at line 357 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateReco::PixelTempReco2D().

float SiPixelTemplate::yrmsc2m ( int  i )

inline

1st pass chi2 min search: average y-rms of reconstruction binned in 4 charge bins

Definition at line 441 of file SiPixelTemplate.h.

References Exception, and mps_fire::i.

Referenced by SiPixelTemplateSplit::PixelTempSplit().

void SiPixelTemplate::ysigma2	(	int	fypix,
		int	lypix,
		float	sythr,
		float	ysum[21+4],
		float	ysig2[21+4]
	)

Referenced by interpolate(), SiPixelTemplateReco::PixelTempReco2D(), and SiPixelTemplateSplit::PixelTempSplit().

void SiPixelTemplate::ysigma2	(	float	qpixel,
		int	index,
		float &	ysig2
	)

Return y error (squared) for an input signal and yindex Add large Q scaling for use in cluster splitting.

Parameters

qpixel	- (input) pixel charge
index	- (input) y-index index of pixel
ysig2	- (output) square error

Definition at line 1591 of file SiPixelTemplate.cc.

References BHY, BYM2, ENDL, Exception, f, and LOGERROR.

{
   // Interpolate using quantities already stored in the private variables
   
   // Local variables
   float sigi, sigi2, sigi3, sigi4, symax, qscale, err2;
   
   // Make sure that input is OK
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(index < 2 || index >= BYM2) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::ysigma2 called with index = " << index << std::endl;
   }
#else
   assert(index > 1 && index < BYM2);
#endif
   
   // Define the maximum signal to use in the parameterization
   
   symax = symax_;
   if(symax_ > syparmax_) {symax = syparmax_;}
   
   // Evaluate pixel-by-pixel uncertainties (weights) for the templ analysis
   
            if(qpixel < symax) {
            sigi = qpixel;
            qscale = 1.f;
         } else {
            sigi = symax;
            qscale = qpixel/symax;
         }
            sigi2 = sigi*sigi; sigi3 = sigi2*sigi; sigi4 = sigi3*sigi;
            if(index <= BHY) {
            err2 = (1.f-yratio_)*
            (yparl_[0][0]+yparl_[0][1]*sigi+yparl_[0][2]*sigi2+yparl_[0][3]*sigi3+yparl_[0][4]*sigi4)
            + yratio_*
            (yparh_[0][0]+yparh_[0][1]*sigi+yparh_[0][2]*sigi2+yparh_[0][3]*sigi3+yparh_[0][4]*sigi4);
         } else {
            err2 = (1.f-yratio_)*
            (yparl_[1][0]+yparl_[1][1]*sigi+yparl_[1][2]*sigi2+yparl_[1][3]*sigi3+yparl_[1][4]*sigi4)
            + yratio_*
            (yparh_[1][0]+yparh_[1][1]*sigi+yparh_[1][2]*sigi2+yparh_[1][3]*sigi3+yparh_[1][4]*sigi4);
         }
            ysig2 =qscale*err2;
            if(ysig2 <= 0.f) {LOGERROR("SiPixelTemplate") << "neg y-error-squared, id = " << id_current_ << ", index = " << index_id_ <<
            ", cot(alpha) = " << cota_current_ << ", cot(beta) = " << cotb_current_ <<  ", sigi = " << sigi << ENDL;}
   
   return;
   
} // End ysigma2

float SiPixelTemplate::ysize ( )

inline

pixel y-size (microns)

Definition at line 515 of file SiPixelTemplate.h.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), SiPixelTemplateSplit::PixelTempSplit(), and TrackClusterSplitter::splitCluster().

void SiPixelTemplate::ytemp	(	int	fybin,
		int	lybin,
		float	ytemplate[41][21+4]
	)

Return interpolated y-template in single call

Parameters

fybin	- (input) index of first bin (0-40) to fill
fybin	- (input) index of last bin (0-40) to fill
ytemplate	- (output) a 41x25 output buffer

Definition at line 1869 of file SiPixelTemplate.cc.

References BYM1, BYM2, BYSIZE, Exception, and mps_fire::i.

Referenced by SiPixelTemplateReco::PixelTempReco2D(), PixelTemplateSmearerBase::smearHit(), and PixelTemplateSmearerBase::smearMergeGroup().

{
   // Retrieve already interpolated quantities
   
   // Local variables
   int i, j;
   
   // Verify that input parameters are in valid range
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(fybin < 0 || fybin > 40) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::ytemp called with fybin = " << fybin << std::endl;
   }
#else
   assert(fybin >= 0 && fybin < 41);
#endif
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(lybin < 0 || lybin > 40) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::ytemp called with lybin = " << lybin << std::endl;
   }
#else
   assert(lybin >= 0 && lybin < 41);
#endif
   
   // Build the y-template, the central 25 bins are here in all cases
   
   for(i=0; i<9; ++i) {
      for(j=0; j<BYSIZE; ++j) {
         ytemplate[i+16][j]=ytemp_[i][j];
      }
   }
   for(i=0; i<8; ++i) {
      ytemplate[i+8][BYM1] = 0.f;
      for(j=0; j<BYM1; ++j) {
         ytemplate[i+8][j]=ytemp_[i][j+1];
      }
   }
   for(i=1; i<9; ++i) {
      ytemplate[i+24][0] = 0.f;
      for(j=0; j<BYM1; ++j) {
         ytemplate[i+24][j+1]=ytemp_[i][j];
      }
   }
   
   //  Add  more bins if needed
   
   if(fybin < 8) {
      for(i=0; i<8; ++i) {
         ytemplate[i][BYM2] = 0.f;
         ytemplate[i][BYM1] = 0.f;
         for(j=0; j<BYM2; ++j) {
            ytemplate[i][j]=ytemp_[i][j+2];
         }
      }
   }
   if(lybin > 32) {
       for(i=1; i<9; ++i) {
         ytemplate[i+32][0] = 0.f;
         ytemplate[i+32][1] = 0.f;
         for(j=0; j<BYM2; ++j) {
            ytemplate[i+32][j+2]=ytemp_[i][j];
         }
      }
   }
   
   return;
   
} // End ytemp

void SiPixelTemplate::ytemp3d	(	int	i,
		int	j,
		std::vector< float > &	ytemplate
	)

Return interpolated 3d y-template in single call

Parameters

i,j	- (input) template indices
ytemplate	- (output) a boost 3d array containing two sets of temlate indices and the combined pixel signals

Definition at line 2198 of file SiPixelTemplate.cc.

References BYSIZE, mps_fire::i, and gen::k.

Referenced by SiPixelTemplateSplit::PixelTempSplit().

{
   // Sum two 2-d templates to make the 3-d template
   if(i >= 0 && i < nybins_ && j <= i) {
      for(int k=0; k<BYSIZE; ++k) {
         ytemplate[k]=temp2dy_[i][k]+temp2dy_[j][k];
      }
   } else {
      for(int k=0; k<BYSIZE; ++k) {
         ytemplate[k]=0.;
      }
   }
   
   return;
   
} // End ytemp3d

void SiPixelTemplate::ytemp3d_int	(	int	nypix,
		int &	nybins
	)

Make interpolated 3d y-template (stored as class variables)

Parameters

nypix	- (input) number of pixels in cluster (needed to size template)
nybins	- (output) number of bins needed for each template projection

Definition at line 2120 of file SiPixelTemplate.cc.

References BYM1, BYM3, BYSIZE, mps_update::diff, Exception, mps_fire::i, createfilelist::int, and gen::k.

Referenced by SiPixelTemplateSplit::PixelTempSplit().

{
   
   // Retrieve already interpolated quantities
   
   // Local variables
   int i, j, k;
   int ioff0, ioffp, ioffm;
   
   // Verify that input parameters are in valid range
   
#ifndef SI_PIXEL_TEMPLATE_STANDALONE
   if(nypix < 1 || nypix >= BYM3) {
      throw cms::Exception("DataCorrupt") << "SiPixelTemplate::ytemp3d called with nypix = " << nypix << std::endl;
   }
#else
   assert(nypix > 0 && nypix < BYM3);
#endif
   
   // Calculate the size of the shift in pixels needed to span the entire cluster
   
   float diff = fabsf(nypix - clsleny_)/2. + 1.f;
   int nshift = (int)diff;
   if((diff - nshift) > 0.5f) {++nshift;}
   
   // Calculate the number of bins needed to specify each hit range
   
   nybins_ = 9 + 16*nshift;
   
   // Create a 2-d working template with the correct size
   
   temp2dy_.resize(boost::extents[nybins_][BYSIZE]);
   
   //  The 9 central bins are copied from the interpolated private store
   
   ioff0 = 8*nshift;
   
   for(i=0; i<9; ++i) {
      for(j=0; j<BYSIZE; ++j) {
         temp2dy_[i+ioff0][j]=ytemp_[i][j];
      }
   }
   
   // Add the +- shifted templates
   
   for(k=1; k<=nshift; ++k) {
      ioffm=ioff0-k*8;
      for(i=0; i<8; ++i) {
         for(j=0; j<k; ++j) {
            temp2dy_[i+ioffm][BYM1-j] = 0.f;
         }
         for(j=0; j<BYSIZE-k; ++j) {
            temp2dy_[i+ioffm][j]=ytemp_[i][j+k];
         }
      }
      ioffp=ioff0+k*8;
      for(i=1; i<9; ++i) {
         for(j=0; j<k; ++j) {
            temp2dy_[i+ioffp][j] = 0.f;
         }
         for(j=0; j<BYSIZE-k; ++j) {
            temp2dy_[i+ioffp][j+k]=ytemp_[i][j];
         }
      }
   }
   
   nybins = nybins_;
   return;
   
} // End ytemp3d_int

float SiPixelTemplate::yxratio ( )

inline

fractional distance in y between cotalpha templates slices

Definition at line 348 of file SiPixelTemplate.h.

float SiPixelTemplate::zsize ( )

inline

pixel z-size or thickness (microns)

Definition at line 516 of file SiPixelTemplate.h.

Member Data Documentation

float SiPixelTemplate::abs_cotb_

private

absolute value of cot beta

Definition at line 530 of file SiPixelTemplate.h.

float SiPixelTemplate::chi2xavg_[4]

private

average x chi^2 in 4 charge bins

Definition at line 584 of file SiPixelTemplate.h.

float SiPixelTemplate::chi2xavgc2m_[4]

private

1st pass chi2 min search: average x-chisq for merged clusters

Definition at line 592 of file SiPixelTemplate.h.

float SiPixelTemplate::chi2xavgone_

private

average x chi^2 for 1 pixel clusters

Definition at line 596 of file SiPixelTemplate.h.

float SiPixelTemplate::chi2xmin_[4]

private

minimum of x chi^2 in 4 charge bins

Definition at line 585 of file SiPixelTemplate.h.

float SiPixelTemplate::chi2xminc2m_[4]

private

1st pass chi2 min search: minimum x-chisq for merged clusters

Definition at line 593 of file SiPixelTemplate.h.

float SiPixelTemplate::chi2xminone_

private

minimum of x chi^2 for 1 pixel clusters

Definition at line 597 of file SiPixelTemplate.h.

float SiPixelTemplate::chi2yavg_[4]

private

average y chi^2 in 4 charge bins

Definition at line 582 of file SiPixelTemplate.h.

float SiPixelTemplate::chi2yavgc2m_[4]

private

1st pass chi2 min search: average y-chisq for merged clusters

Definition at line 588 of file SiPixelTemplate.h.

float SiPixelTemplate::chi2yavgone_

private

average y chi^2 for 1 pixel clusters

Definition at line 594 of file SiPixelTemplate.h.

float SiPixelTemplate::chi2ymin_[4]

private

minimum of y chi^2 in 4 charge bins

Definition at line 583 of file SiPixelTemplate.h.

float SiPixelTemplate::chi2yminc2m_[4]

private

1st pass chi2 min search: minimum y-chisq for merged clusters

Definition at line 589 of file SiPixelTemplate.h.

float SiPixelTemplate::chi2yminone_

private

minimum of y chi^2 for 1 pixel clusters

Definition at line 595 of file SiPixelTemplate.h.

float SiPixelTemplate::clslenx_

private

x-cluster length of smaller interpolated template in pixels

Definition at line 555 of file SiPixelTemplate.h.

float SiPixelTemplate::clsleny_

private

y-cluster length of smaller interpolated template in pixels

Definition at line 554 of file SiPixelTemplate.h.

float SiPixelTemplate::cota_current_

private

current cot alpha

Definition at line 528 of file SiPixelTemplate.h.

float SiPixelTemplate::cotb_current_

private

current cot beta

Definition at line 529 of file SiPixelTemplate.h.

float SiPixelTemplate::dxone_

private

mean offset/correction for one pixel x-clusters

Definition at line 549 of file SiPixelTemplate.h.

float SiPixelTemplate::dxtwo_

private

mean offset/correction for one double-pixel x-clusters

Definition at line 551 of file SiPixelTemplate.h.

float SiPixelTemplate::dyone_

private

mean offset/correction for one pixel y-clusters

Definition at line 543 of file SiPixelTemplate.h.

float SiPixelTemplate::dytwo_

private

mean offset/correction for one double-pixel y-clusters

Definition at line 545 of file SiPixelTemplate.h.

float SiPixelTemplate::fbin_[3]

private

The QBin definitions in Q_clus/Q_avg.

Definition at line 616 of file SiPixelTemplate.h.

int SiPixelTemplate::id_current_

private

current id

Definition at line 526 of file SiPixelTemplate.h.

int SiPixelTemplate::index_id_

private

current index

Definition at line 527 of file SiPixelTemplate.h.

float SiPixelTemplate::kappavav2_

private

kappa parameter for 2-cluster Vavilov distribution

Definition at line 604 of file SiPixelTemplate.h.

float SiPixelTemplate::kappavav_

private

kappa parameter for Vavilov distribution

Definition at line 601 of file SiPixelTemplate.h.

float SiPixelTemplate::lorxbias_

private

Lorentz x-bias.

Definition at line 608 of file SiPixelTemplate.h.

float SiPixelTemplate::lorxwidth_

private

Lorentz x-width.

Definition at line 606 of file SiPixelTemplate.h.

float SiPixelTemplate::lorybias_

private

Lorentz y-bias.

Definition at line 607 of file SiPixelTemplate.h.

float SiPixelTemplate::lorywidth_

private

Lorentz y-width (sign corrected for fpix frame)

Definition at line 605 of file SiPixelTemplate.h.

float SiPixelTemplate::mpvvav2_

private

most probable charge in 2-cluster Vavilov distribution (not actually for larger kappa)

Definition at line 602 of file SiPixelTemplate.h.

float SiPixelTemplate::mpvvav_

private

most probable charge in Vavilov distribution (not actually for larger kappa)

Definition at line 599 of file SiPixelTemplate.h.

float SiPixelTemplate::nxbins_

private

number of bins in each dimension of the x-splitting template

Definition at line 614 of file SiPixelTemplate.h.

float SiPixelTemplate::nybins_

private

number of bins in each dimension of the y-splitting template

Definition at line 613 of file SiPixelTemplate.h.

float SiPixelTemplate::pixmax_

private

maximum pixel charge

Definition at line 537 of file SiPixelTemplate.h.

float SiPixelTemplate::qavg_

private

average cluster charge for this set of track angles

Definition at line 536 of file SiPixelTemplate.h.

float SiPixelTemplate::qavg_avg_

private

average of cluster charge less than qavg

Definition at line 612 of file SiPixelTemplate.h.

float SiPixelTemplate::qmin2_

private

tighter minimum cluster charge for valid hit (keeps 99.8% of simulated hits)

Definition at line 598 of file SiPixelTemplate.h.

float SiPixelTemplate::qmin_

private

minimum cluster charge for valid hit (keeps 99.9% of simulated hits)

Definition at line 553 of file SiPixelTemplate.h.

float SiPixelTemplate::qscale_

private

charge scaling factor

Definition at line 538 of file SiPixelTemplate.h.

float SiPixelTemplate::r_qMeas_qTrue_

private

ratio of measured to true cluster charges

Definition at line 615 of file SiPixelTemplate.h.

float SiPixelTemplate::s50_

private

1/2 of the pixel threshold signal in adc units

Definition at line 539 of file SiPixelTemplate.h.

float SiPixelTemplate::sigmavav2_

private

"sigma" scale fctor for 2-cluster Vavilov distribution

Definition at line 603 of file SiPixelTemplate.h.

float SiPixelTemplate::sigmavav_

private

"sigma" scale fctor for Vavilov distribution

Definition at line 600 of file SiPixelTemplate.h.

float SiPixelTemplate::ss50_

private

1/2 of the pixel threshold signal in adc units

Definition at line 540 of file SiPixelTemplate.h.

bool SiPixelTemplate::success_

private

true if cotalpha, cotbeta are inside of the acceptance (dynamically loaded)

Definition at line 531 of file SiPixelTemplate.h.

float SiPixelTemplate::sxmax_

private

average pixel signal for x-projection of cluster

Definition at line 547 of file SiPixelTemplate.h.

float SiPixelTemplate::sxone_

private

rms for one pixel x-clusters

Definition at line 550 of file SiPixelTemplate.h.

float SiPixelTemplate::sxparmax_

private

maximum pixel signal for parameterization of x uncertainties

Definition at line 548 of file SiPixelTemplate.h.

float SiPixelTemplate::sxtwo_

private

rms for one double-pixel x-clusters

Definition at line 552 of file SiPixelTemplate.h.

float SiPixelTemplate::symax_

private

average pixel signal for y-projection of cluster

Definition at line 541 of file SiPixelTemplate.h.

float SiPixelTemplate::syone_

private

rms for one pixel y-clusters

Definition at line 544 of file SiPixelTemplate.h.

float SiPixelTemplate::syparmax_

private

maximum pixel signal for parameterization of y uncertainties

Definition at line 542 of file SiPixelTemplate.h.

float SiPixelTemplate::sytwo_

private

rms for one double-pixel y-clusters

Definition at line 546 of file SiPixelTemplate.h.

boost::multi_array<float,2> SiPixelTemplate::temp2dx_

private

2d-primitive for spltting 3-d template

Definition at line 618 of file SiPixelTemplate.h.

boost::multi_array<float,2> SiPixelTemplate::temp2dy_

private

2d-primitive for spltting 3-d template

Definition at line 617 of file SiPixelTemplate.h.

const std::vector< SiPixelTemplateStore >& SiPixelTemplate::thePixelTemp_

private

Definition at line 623 of file SiPixelTemplate.h.

float SiPixelTemplate::xavg_[4]

private

average x-bias of reconstruction binned in 4 charge bins

Definition at line 574 of file SiPixelTemplate.h.

float SiPixelTemplate::xavgc2m_[4]

private

1st pass chi2 min search: average x-bias of reconstruction binned in 4 charge bins

Definition at line 590 of file SiPixelTemplate.h.

float SiPixelTemplate::xflparhh_[4][6]

private

Aqfl-parameterized x-correction in 4 charge bins for larger cotbeta, cotalpha.

Definition at line 581 of file SiPixelTemplate.h.

float SiPixelTemplate::xflparhl_[4][6]

private

Aqfl-parameterized x-correction in 4 charge bins for larger cotbeta, smaller cotalpha.

Definition at line 580 of file SiPixelTemplate.h.

float SiPixelTemplate::xflparlh_[4][6]

private

Aqfl-parameterized x-correction in 4 charge bins for smaller cotbeta, larger cotalpha.

Definition at line 579 of file SiPixelTemplate.h.

float SiPixelTemplate::xflparll_[4][6]

private

Aqfl-parameterized x-correction in 4 charge bins for smaller cotbeta, cotalpha.

Definition at line 578 of file SiPixelTemplate.h.

float SiPixelTemplate::xgsig_[4]

private

sigma from Gaussian fit binned in 4 charge bins

Definition at line 577 of file SiPixelTemplate.h.

float SiPixelTemplate::xgx0_[4]

private

average x0 from Gaussian fit binned in 4 charge bins

Definition at line 576 of file SiPixelTemplate.h.

float SiPixelTemplate::xpar0_[2][5]

private

projected x-pixel uncertainty parameterization for central cotalpha

Definition at line 564 of file SiPixelTemplate.h.

float SiPixelTemplate::xparh_[2][5]

private

projected x-pixel uncertainty parameterization for larger cotalpha

Definition at line 566 of file SiPixelTemplate.h.

float SiPixelTemplate::xparhy0_[2][5]

private

projected x-pixel uncertainty parameterization for larger cotbeta (central alpha)

Definition at line 560 of file SiPixelTemplate.h.

float SiPixelTemplate::xparl_[2][5]

private

projected x-pixel uncertainty parameterization for smaller cotalpha

Definition at line 565 of file SiPixelTemplate.h.

float SiPixelTemplate::xparly0_[2][5]

private

projected x-pixel uncertainty parameterization for smaller cotbeta (central alpha)

Definition at line 559 of file SiPixelTemplate.h.

float SiPixelTemplate::xrms_[4]

private

average x-rms of reconstruction binned in 4 charge bins

Definition at line 575 of file SiPixelTemplate.h.

float SiPixelTemplate::xrmsc2m_[4]

private

1st pass chi2 min search: average x-rms of reconstruction binned in 4 charge bins

Definition at line 591 of file SiPixelTemplate.h.

float SiPixelTemplate::xsize_

private

Pixel x-size.

Definition at line 609 of file SiPixelTemplate.h.

float SiPixelTemplate::xtemp_[9][ 13+4]

private

templates for x-reconstruction (binned over 5 central pixels)

Definition at line 567 of file SiPixelTemplate.h.

float SiPixelTemplate::xxratio_

private

fractional distance in x between cotalpha templates

Definition at line 563 of file SiPixelTemplate.h.

float SiPixelTemplate::yavg_[4]

private

average y-bias of reconstruction binned in 4 charge bins

Definition at line 568 of file SiPixelTemplate.h.

float SiPixelTemplate::yavgc2m_[4]

private

1st pass chi2 min search: average y-bias of reconstruction binned in 4 charge bins

Definition at line 586 of file SiPixelTemplate.h.

float SiPixelTemplate::yflparh_[4][6]

private

Aqfl-parameterized y-correction in 4 charge bins for larger cotbeta.

Definition at line 573 of file SiPixelTemplate.h.

float SiPixelTemplate::yflparl_[4][6]

private

Aqfl-parameterized y-correction in 4 charge bins for smaller cotbeta.

Definition at line 572 of file SiPixelTemplate.h.

float SiPixelTemplate::ygsig_[4]

private

average sigma_y from Gaussian fit binned in 4 charge bins

Definition at line 571 of file SiPixelTemplate.h.

float SiPixelTemplate::ygx0_[4]

private

average y0 from Gaussian fit binned in 4 charge bins

Definition at line 570 of file SiPixelTemplate.h.

float SiPixelTemplate::yparh_[2][5]

private

projected y-pixel uncertainty parameterization for larger cotbeta

Definition at line 558 of file SiPixelTemplate.h.

float SiPixelTemplate::yparl_[2][5]

private

projected y-pixel uncertainty parameterization for smaller cotbeta

Definition at line 557 of file SiPixelTemplate.h.

float SiPixelTemplate::yratio_

private

fractional distance in y between cotbeta templates

Definition at line 556 of file SiPixelTemplate.h.

float SiPixelTemplate::yrms_[4]

private

average y-rms of reconstruction binned in 4 charge bins

Definition at line 569 of file SiPixelTemplate.h.

float SiPixelTemplate::yrmsc2m_[4]

private

1st pass chi2 min search: average y-rms of reconstruction binned in 4 charge bins

Definition at line 587 of file SiPixelTemplate.h.

float SiPixelTemplate::ysize_

private

Pixel y-size.

Definition at line 610 of file SiPixelTemplate.h.

float SiPixelTemplate::ytemp_[9][ 21+4]

private

templates for y-reconstruction (binned over 5 central pixels)

Definition at line 561 of file SiPixelTemplate.h.

float SiPixelTemplate::yxratio_

private

fractional distance in y between x-slices of cotalpha templates

Definition at line 562 of file SiPixelTemplate.h.

float SiPixelTemplate::zsize_

private

Pixel z-size (thickness)

Definition at line 611 of file SiPixelTemplate.h.