EcalCleaningAlgo Class Reference

#include <EcalCleaningAlgo.h>

Public Member Functions
EcalRecHit::Flags	checkTopology (const DetId &id, const EcalRecHitCollection &rhs)
	EcalCleaningAlgo (const edm::ParameterSet &p)
void	setFlags (EcalRecHitCollection &rhs)

Private Member Functions
float	e4e1 (const DetId &id, const EcalRecHitCollection &rhs)
	yet another function to calculate swiss cross More...
float	e6e2 (const DetId &id, const EcalRecHitCollection &rhs)
bool	isNearCrack (const DetId &detid)
	in EB, check if we are near a crack More...
const std::vector< DetId >	neighbours (const DetId &id)
	return the id of the 4 neighbours in the swiss cross More...
float	recHitE (const DetId id, const EcalRecHitCollection &recHits, bool useTimingInfo)

Private Attributes
float	cThreshold_barrel_
float	cThreshold_double_
float	cThreshold_endcap_
float	e4e1_a_barrel_
float	e4e1_a_endcap_
float	e4e1_b_barrel_
float	e4e1_b_endcap_
float	e4e1Treshold_barrel_
float	e4e1Treshold_endcap_
float	e6e2thresh_
float	ignoreOutOfTimeThresh_
	ignore kOutOfTime above threshold when calculating e4e1 More...
float	tightenCrack_e1_double_
float	tightenCrack_e1_single_
float	tightenCrack_e4e1_single_
float	tightenCrack_e6e2_double_

Detailed Description

Definition at line 21 of file EcalCleaningAlgo.h.

Constructor & Destructor Documentation

EcalCleaningAlgo::EcalCleaningAlgo

(

const edm::ParameterSet &

p

)

Definition at line 14 of file EcalCleaningAlgo.cc.

Member Function Documentation

EcalRecHit::Flags EcalCleaningAlgo::checkTopology	(	const DetId &	id,
		const EcalRecHitCollection &	rhs
	)

check topology, return : kGood : not anomalous kWeird : spike kDiWeird : dispike

Flag spikey channels

Mark single spikes. Spike definition:

Barrel: e> cThreshold_barrel_ && e4e1 > e4e1_a_barrel_ * log10(e) + e4e1_b_barrel_

Near cracks: energy threshold is multiplied by tightenCrack_e1_single e4e1 threshold is divided by tightenCrack_e4e1_single

Endcap : e> cThreshold_endcap_ && e4e1> e4e1_a_endcap_ * log10(e) + e4e1_b_endcap_

Mark double spikes (barrel only) e> cThreshold_double_ && e6e2 > e6e2thresh_;

Near cracks: energy threshold multiplied by tightenCrack_e1_double e6e2 threshold divided by tightenCrack_e6e2_double

Out of time hits above e4e1_IgnoreOutOfTimeThresh_ are ignored in topological quantities

Definition at line 69 of file EcalCleaningAlgo.cc.

float EcalCleaningAlgo::e4e1 ( const DetId &  id, const EcalRecHitCollection &  rhs  )

private

yet another function to calculate swiss cross

Definition at line 139 of file EcalCleaningAlgo.cc.

float EcalCleaningAlgo::e6e2 ( const DetId &  id, const EcalRecHitCollection &  rhs  )

private

Compute e6 over e2 around xtal 1, where 2 is the most energetic in the swiss cross around 1

  | | |   
+-+-+-+-+
| |1|2| |
+-+-+-+-+
  | | |                

Definition at line 161 of file EcalCleaningAlgo.cc.

bool EcalCleaningAlgo::isNearCrack ( const DetId &  detid )

private

in EB, check if we are near a crack

Definition at line 255 of file EcalCleaningAlgo.cc.

const std::vector< DetId > EcalCleaningAlgo::neighbours ( const DetId &  id )

private

return the id of the 4 neighbours in the swiss cross

four neighbours in the swiss cross around id

Definition at line 229 of file EcalCleaningAlgo.cc.

float EcalCleaningAlgo::recHitE ( const DetId  id, const EcalRecHitCollection &  recHits, bool  useTimingInfo  )

private

Definition at line 197 of file EcalCleaningAlgo.cc.

void EcalCleaningAlgo::setFlags

(

EcalRecHitCollection &

rhs

)

Definition at line 266 of file EcalCleaningAlgo.cc.

Referenced by Vispa.Plugins.EdmBrowser.EventContentView.LabelItem::__init__().

Member Data Documentation

float EcalCleaningAlgo::cThreshold_barrel_

private

Definition at line 67 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::cThreshold_double_

private

Definition at line 78 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::cThreshold_endcap_

private

Definition at line 68 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::e4e1_a_barrel_

private

Definition at line 69 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::e4e1_a_endcap_

private

Definition at line 71 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::e4e1_b_barrel_

private

Definition at line 70 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::e4e1_b_endcap_

private

Definition at line 72 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::e4e1Treshold_barrel_

private

Definition at line 74 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::e4e1Treshold_endcap_

private

Definition at line 75 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::e6e2thresh_

private

Definition at line 81 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::ignoreOutOfTimeThresh_

private

ignore kOutOfTime above threshold when calculating e4e1

Definition at line 63 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::tightenCrack_e1_double_

private

Definition at line 79 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::tightenCrack_e1_single_

private

Definition at line 76 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::tightenCrack_e4e1_single_

private

Definition at line 77 of file EcalCleaningAlgo.h.

float EcalCleaningAlgo::tightenCrack_e6e2_double_

private

Definition at line 80 of file EcalCleaningAlgo.h.