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GeometryComparisonPlotter.cc
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1 #include "GeometryComparisonPlotter.h"
2 
3 /***********************************************************************************/
4 /* GEOMETRY COMPARISON PLOTTER */
5 /* See the talk of 15 January 2015 for short documentation and the example script. */
6 /* This code is highly commented if need be to upgrade it. */
7 /* Any further question is to be asked to Patrick Connor (patrick.connor@desy.de). */
8 /* Thanks a million <3 */
9 /***********************************************************************************/
10 
11 // NOTE: look for "TO DO" as a keyword to now what should be upgraded in later versions....
12 
13 
14 // modes
15 #define TALKATIVE // get some comments while processing
16 //#define DEBUG // get a lot of comments while processing + canvases -> resource-consuming!
17 
18 // MACROS
19 #define INSIDE_VECTOR(vector) \
20  cout << #vector << "={"; for (unsigned int i = 0 ; i < vector.size()-1 ; i++) cout << vector[i] << ","; cout << vector.back() << "}";
21 #define CHECK_MAP_CONTENT(m,type) \
22  for (map<TString,type>::iterator it = m.begin() ; it != m.end() ; it++) \
23  cout << __FILE__ << ":" << __LINE__ << ":Info: " << #m << "[" << it->first << "]=" << it->second << endl;
24 
25 // CONSTRUCTOR AND DESTRUCTOR
26 GeometryComparisonPlotter::GeometryComparisonPlotter (TString tree_file_name,
27  TString output_directory,
28  TString modulesToPlot,
29  TString alignmentName,
30  TString referenceName,
31  bool printOnlyGlobal,
32  bool makeProfilePlots
33  ) :
34  _output_directory(output_directory + TString(output_directory.EndsWith("/") ? "" : "/")),
35  _output_filename("comparison.root"),
36  _print_option("pdf"),
37  _module_plot_option(modulesToPlot),
38  _alignment_name(alignmentName),
39  _reference_name(referenceName),
40  _print_only_global(printOnlyGlobal),
41  _make_profile_plots(makeProfilePlots),
42  _print(true), // print the graphs in a file (e.g. pdf)
43  _legend(true), // print the graphs in a file (e.g. pdf)
44  _write(true), // write the graphs in a root file
45  _batchMode(
46 #ifdef DEBUG
47  false // false = display canvases (very time- and resource-consuming)
48 #else
49  true // true = no canvases
50 #endif
51  ),
52  _1dModule(true), // cut on 1d modules
53  _2dModule(true), // cut on 2d modules
54  _levelCut (DEFAULT_LEVEL), // module level (see branch of same name)
55  _grid_x(0), // by default no display the grid in the canvases
56  _grid_y(0), // by default no display the grid in the canvases
57  _window_width(DEFAULT_WINDOW_WIDTH),
58  _window_height(DEFAULT_WINDOW_HEIGHT)
59 {
60 #ifdef TALKATIVE
61  cout << ">>> TALKATIVE MODE ACTIVATED <<<" << endl;
62 #endif
63 #ifdef DEBUG
64  cout << ">>> DEBUG MODE ACTIVATED <<<" << endl;
65  cout << __FILE__ << ":"<< __LINE__ << ":Info: inside constructor of GeometryComparisonPlotter utility"<< endl;
66 #endif
67 
68  //_sublevel_names = {"PXB", "PXF", "TIB", "TID", "TOB", "TEC"}; // C++11
69  _sublevel_names[0] = TString("PXB");
70  _sublevel_names[1] = TString("PXF");
71  _sublevel_names[2] = TString("TIB");
72  _sublevel_names[3] = TString("TID");
73  _sublevel_names[4] = TString("TOB");
74  _sublevel_names[5] = TString("TEC");
75  // TO DO: handle other structures
76 
77  // read tree
78  tree_file = new TFile(tree_file_name, "UPDATE");
79  data = (TTree*) tree_file->Get("alignTree");
80  // int branches
81  data->SetBranchAddress("id" ,&branch_i["id"]);
82  data->SetBranchAddress("inModuleList" ,&branch_i["inModuleList"]);
83  data->SetBranchAddress("badModuleQuality" ,&branch_i["badModuleQuality"]);
84  data->SetBranchAddress("mid" ,&branch_i["mid"]);
85  data->SetBranchAddress("level" ,&branch_i["level"]);
86  data->SetBranchAddress("mlevel" ,&branch_i["mlevel"]);
87  data->SetBranchAddress("sublevel" ,&branch_i["sublevel"]);
88  data->SetBranchAddress("useDetId" ,&branch_i["useDetId"]);
89  data->SetBranchAddress("detDim" ,&branch_i["detDim"]);
90  // float branches
91  data->SetBranchAddress("x" ,&branch_f["x"]);
92  data->SetBranchAddress("y" ,&branch_f["y"]);
93  data->SetBranchAddress("z" ,&branch_f["z"]);
94  data->SetBranchAddress("alpha" ,&branch_f["alpha"]);
95  data->SetBranchAddress("beta" ,&branch_f["beta"]);
96  data->SetBranchAddress("gamma" ,&branch_f["gamma"]);
97  data->SetBranchAddress("phi" ,&branch_f["phi"]);
98  data->SetBranchAddress("eta" ,&branch_f["eta"]);
99  data->SetBranchAddress("r" ,&branch_f["r"]);
100  data->SetBranchAddress("dx" ,&branch_f["dx"]);
101  data->SetBranchAddress("dy" ,&branch_f["dy"]);
102  data->SetBranchAddress("dz" ,&branch_f["dz"]);
103  data->SetBranchAddress("dphi" ,&branch_f["dphi"]);
104  data->SetBranchAddress("dr" ,&branch_f["dr"]);
105  data->SetBranchAddress("dalpha" ,&branch_f["dalpha"]);
106  data->SetBranchAddress("dbeta" ,&branch_f["dbeta"]);
107  data->SetBranchAddress("dgamma" ,&branch_f["dgamma"]);
108  if (data->GetBranch("rdphi") == 0x0) // in the case of rdphi branch not existing, it is created from r and dphi branches
109  {
110 #ifdef TALKATIVE
111  cout << __FILE__ << ":" << __LINE__ << ":Info: computing the rdphi branch from r and dphi branches (assuming they exist...)" << endl;
112 #endif
113  TBranch * br_rdphi = data->Branch("rdphi", &branch_f["rdphi"], "rdphi/F");
114  for (unsigned int ientry = 0 ; ientry < data->GetEntries() ; ientry++)
115  {
116  data->GetEntry(ientry);
117  branch_f["rdphi"] = branch_f["r"]*branch_f["dphi"];
118  br_rdphi->Fill();
119  }
120  }
121  else
122  data->SetBranchAddress("rdphi",&branch_f["rdphi"]);
123 
124 #ifdef DEBUG
125  cout << __FILE__ << ":" << __LINE__ << ":Info: branch addresses set" << endl;
126 #endif
127 
128  // style
129  gROOT->Reset();
130 
131  data->SetMarkerSize(0.5);
132  data->SetMarkerStyle(6);
133 
134  gStyle->SetOptStat("emr");
135  gStyle->SetTitleAlign(22);
136  gStyle->SetTitleX(0.5);
137  gStyle->SetTitleY(0.97);
138  gStyle->SetTitleFont(62);
139  //gStyle->SetOptTitle(0);
140 
141  gStyle->SetTextFont(132);
142  gStyle->SetTextSize(0.08);
143  gStyle->SetLabelFont(132,"x");
144  gStyle->SetLabelFont(132,"y");
145  gStyle->SetLabelFont(132,"z");
146  gStyle->SetTitleSize(0.08,"x");
147  gStyle->SetTitleSize(0.08,"y");
148  gStyle->SetTitleSize(0.08,"z");
149  gStyle->SetLabelSize(0.08,"x");
150  gStyle->SetLabelSize(0.08,"y");
151  gStyle->SetLabelSize(0.08,"z");
152 
153  gStyle->SetMarkerStyle(8);
154  gStyle->SetHistLineWidth(2);
155  gStyle->SetLineStyleString(2,"[12 12]"); // postscript dashes
156 
157  gStyle->SetFrameBorderMode(0);
158  gStyle->SetCanvasBorderMode(0);
159  gStyle->SetPadBorderMode(0);
160  gStyle->SetPadColor(0);
161  gStyle->SetCanvasColor(0);
162  gStyle->SetTitleColor(1);
163  gStyle->SetStatColor(0);
164  gStyle->SetStatBorderSize(1);
165  gStyle->SetFrameFillColor(0);
166 
167  gStyle->SetPadTickX(1);
168  gStyle->SetPadTickY(1);
169 
170  gStyle->SetPadTopMargin(0.1);
171  gStyle->SetPadRightMargin(0.05);
172  gStyle->SetPadBottomMargin(0.16);
173  gStyle->SetPadLeftMargin(0.18);
174 
175 #ifdef DEBUG
176  cout << __FILE__ << ":" << __LINE__ << ":Info: end of constructor" << endl;
177 #endif
178 }
179 
180 GeometryComparisonPlotter::~GeometryComparisonPlotter ()
181 {
182 #ifdef DEBUG
183  cout << __FILE__ << ":" << __LINE__ << ":Info: in destructor of the GeometryComparisonPlotter utility" << endl;
184 #endif
185  tree_file->Close();
186 #ifdef DEBUG
187  cout << __FILE__ << ":" << __LINE__ << ":Info: ending." << endl;
188 #endif
189 }
190 
191 // MAIN METHOD
192 void GeometryComparisonPlotter::MakePlots (vector<TString> x, // axes to combine to plot
193  vector<TString> y, // every combination (except the ones such that x=y) will be perfomed
194  vector<float> dyMin, // Minimum of y-variable to enable fixed ranges of the histogram
195  vector<float> dyMax) // Minimum of y-variable
196 {
198  // (we use a macro to avoid copy/paste)
199 #define CHECK_BRANCHES(branchname_vector) \
200  for (unsigned int i = 0 ; i < branchname_vector.size() ; i++) \
201  { \
202  if (branch_f.find(branchname_vector[i]) == branch_f.end()) \
203  { \
204  cout << __FILE__ << ":" << __LINE__ << ":Error: The branch " << branchname_vector[i] << " is not recognised." << endl; \
205  return; \
206  } \
207  }
208  CHECK_BRANCHES(x);
209  CHECK_BRANCHES(y);
210 
211  const unsigned int nentries = data->GetEntries();
212 
213 #ifdef TALKATIVE
214  cout << __FILE__ << ":" << __LINE__ << ":Info: "; INSIDE_VECTOR(x); cout << endl
215  << __FILE__ << ":" << __LINE__ << ":Info: "; INSIDE_VECTOR(y); cout << endl;
216 #endif
217 
219  // the max and min of the graphs are computed from the tree if they have not been manually input yet
220  // (we use a macro to avoid copy/paste)
221 #define LIMITS(axes_vector) \
222  for (unsigned int i = 0 ; i < axes_vector.size() ; i++) \
223  { \
224  if ( _SF.find(axes_vector[i]) == _SF.end()) _SF[axes_vector[i]] = 1.; \
225  if (_min.find(axes_vector[i]) == _min.end()) _min[axes_vector[i]] = _SF[axes_vector[i]]*data->GetMinimum(axes_vector[i]); \
226  if (_max.find(axes_vector[i]) == _max.end()) _max[axes_vector[i]] = _SF[axes_vector[i]]*data->GetMaximum(axes_vector[i]); \
227  }
228  LIMITS(x);
229  LIMITS(y);
230 
231 #ifdef TALKATIVE
232  CHECK_MAP_CONTENT(_min,float);
233  CHECK_MAP_CONTENT(_max,float);
234  CHECK_MAP_CONTENT(_SF ,float);
235 #endif
236 
238  // the idea is to produce at the end a table of 8 TMultiGraphs and histograms:
239  // - 0=Tracker, with color code for the different sublevels
240  // - 1..6=different sublevels, with color code for z < or > 0
241  // - 7=only pixel with color code for BPIX and FPIX
242 
243  // (convention: the six first (resp. last) correspond to z>0 (resp. z<0))
244  // Modules with bad quality and in a list of modules that is given
245  // by the user (e.g. list of bad/untouched modules, default: empty list)
246  // are stored in seperate graphs and might be plotted (depends on the module
247  // plot option, default: all modules plotted)
248  // This means that 3*2*6 TGraphs will be filled during the loop on the TTree,
249  // and will be arranged differently with different color codes in the TMultiGraphs
250 
251  // For the profile plots
252  // Either all modules, only good modules or good modules + those in a given list will be plotted
253  // This means that 2*6 TH2F will be filled during the loop on the TTree,
254  // and will be arranged differently with different color codes in the Histograms
255 #ifndef NB_SUBLEVELS
256 #define NB_SUBLEVELS 6
257 #endif
258 #define NB_Z_SLICES 2
259 #define NB_MODULE_QUALITY 3
260 #define COLOR_CODE(icolor) int(icolor/4)+icolor+1
261 
262  TGraph * graphs[x.size()][y.size()][NB_SUBLEVELS*NB_Z_SLICES*NB_MODULE_QUALITY];
263  long int ipoint[x.size()][y.size()][NB_SUBLEVELS*NB_Z_SLICES*NB_MODULE_QUALITY];
264 
265  TMultiGraph * mgraphs[x.size()][y.size()][2+NB_SUBLEVELS]; // the 0th is for global plots, the 1..6th for sublevel plots, 7th for pixel only
266  TCanvas * c[x.size()][y.size()][2+NB_SUBLEVELS],
267  * c_global[2+NB_SUBLEVELS];
268  canvas_index++; // this static index is a safety used in case the MakePlots method is used several times to avoid overloading
269 
270  // histograms for profile plots,
271  // 2D-hists to store the data
272  // 1D-hists to calculate mean and sigma of y-values for each x-bin of the 2D-hists and for the final profile hist
273  TH2F * histos2D[x.size()][y.size()][NB_SUBLEVELS*NB_Z_SLICES];
274  TH1F * histos[x.size()][y.size()][NB_SUBLEVELS*NB_Z_SLICES];
275  TH1F * histosYValues[x.size()][y.size()][NB_SUBLEVELS*NB_Z_SLICES]; // Used to calculate the mean and RMS for each x-bin of the 2D-hist
276  TH1F * histosTracker[x.size()][y.size()][NB_SUBLEVELS*NB_Z_SLICES]; // for the tracker plots all histos are copied to avoid using the same hists in different canvas
277 
278  TCanvas * c_hist[x.size()][y.size()][2+NB_SUBLEVELS], * c_global_hist[2+NB_SUBLEVELS];
279 
280  unsigned int nXBins; // Sensible number of x-bins differs depending on the variable
281 
282 
283 
284 
285  for (unsigned int ic = 0 ; ic <= NB_SUBLEVELS+1 ; ic++)
286  {
287  c_global[ic] = new TCanvas (TString::Format("global_%s_%d", ic==0 ? "tracker" : ( ic==7 ? "pixel" : _sublevel_names[ic-1].Data() ),
288  canvas_index),
289  TString::Format("Global overview of the %s variables", ic==0 ? "tracker" : ( ic==7 ? "pixel" : _sublevel_names[ic-1].Data() ) ),
290  _window_width,
291  _window_height);
292  c_global[ic]->Divide(x.size(),y.size());
293 
294  if (_make_profile_plots) {
295  c_global_hist[ic] = new TCanvas (TString::Format("global_profile_plots_%s_%d", ic==0 ? "tracker" : ( ic==7 ? "pixel" : _sublevel_names[ic-1].Data() ),
296  canvas_index),
297  TString::Format("Global overview profile plots of the %s variables", ic==0 ? "tracker" : ( ic==7 ? "pixel" : _sublevel_names[ic-1].Data() ) ),
298  _window_width,
299  _window_height);
300  c_global_hist[ic]->Divide(x.size(),y.size());
301  }
302 
303  }
304 
305 
306  for (unsigned int ix = 0 ; ix < x.size() ; ix++)
307  {
308  for (unsigned int iy = 0 ; iy < y.size() ; iy++)
309  {
310  //if (x[ix] == y[iy]) continue; // do not plot graphs like (r,r) or (phi,phi)
311  for (unsigned int igraph = 0 ; igraph < NB_SUBLEVELS*NB_Z_SLICES*NB_MODULE_QUALITY ; igraph++)
312  {
313  // declaring
314  ipoint[ix][iy][igraph] = 0; // the purpose of an index for every graph is to avoid thousands of points at the origin of each
315  graphs[ix][iy][igraph] = new TGraph ();
316 
317  graphs[ix][iy][igraph]->SetMarkerColor(COLOR_CODE(igraph));
318  graphs[ix][iy][igraph]->SetMarkerStyle(6);
319  // pimping
320  graphs[ix][iy][igraph]->SetName (x[ix]+y[iy]+_sublevel_names[igraph%NB_SUBLEVELS]
321  +TString(igraph%(NB_SUBLEVELS*NB_Z_SLICES)>=NB_SUBLEVELS ? "n" : "p" ) // graphs for negative/positive z
322  +TString(igraph >= NB_SUBLEVELS*NB_Z_SLICES ?
323  ( igraph >= 2*NB_SUBLEVELS*NB_Z_SLICES ? "bad" : "list") : "good" ));// graphs for good, bad modules and from a list
324  graphs[ix][iy][igraph]->SetTitle( _sublevel_names[igraph%NB_SUBLEVELS]
325  +TString(igraph%(NB_SUBLEVELS*NB_Z_SLICES)>=NB_SUBLEVELS ? " at z<0": " at z>=0")
326  +TString(igraph >= NB_SUBLEVELS*NB_Z_SLICES ?
327  ( igraph >= 2*NB_SUBLEVELS*NB_Z_SLICES ? " bad modules" : " in list") : " good modules" )
328  + TString (";") + LateXstyle(x[ix]) + " /" + _units[x[ix]]
329  + TString (";") + LateXstyle(y[iy]) + " /" + _units[y[iy]]);
330  graphs[ix][iy][igraph]->SetMarkerStyle(igraph >= NB_SUBLEVELS*NB_Z_SLICES ?
331  ( igraph >= 2*NB_SUBLEVELS*NB_Z_SLICES ? 4 : 5) : 6); // empty circle for bad modules, X for those in list, dot for good ones
332  }
333  }
334  }
335 
336  // Use seperate loop for the profile histograms since we do not produce histograms for the different module qualities
337  if (_make_profile_plots) {
338  for (unsigned int ix = 0 ; ix < x.size() ; ix++)
339  {
340  if ( x[ix] == "phi") nXBins = 10;
341  else nXBins = 40;
342 
343  for (unsigned int iy = 0 ; iy < y.size() ; iy++)
344  {
345  for (unsigned int igraph = 0 ; igraph < NB_SUBLEVELS*NB_Z_SLICES ; igraph++)
346  {
347  // declaring
348  histos2D[ix][iy][igraph] = new TH2F ("2Dhist"+x[ix]+y[iy]+_sublevel_names[igraph%NB_SUBLEVELS]
349  +TString(igraph%(NB_SUBLEVELS*NB_Z_SLICES)>=NB_SUBLEVELS ? "n" : "p" )
350  +std::to_string(canvas_index),
351  "",nXBins,_min[x[ix]],_max[x[ix]],
352  1000,_min[y[iy]],_max[y[iy]]+1.);
353  }
354  }
355  }
356  }
357 
358 #ifdef DEBUG
359  cout << __FILE__ << ":" << __LINE__ << ":Info: Creation of the TGraph[" << x.size() << "][" << y.size() << "][" << NB_SUBLEVELS*NB_Z_SLICES*NB_MODULE_QUALITY << "] ended." << endl;
360 #endif
361 
363 #ifdef DEBUG
364  cout << __FILE__ << ":" << __LINE__ << ":Info: Looping on the TTree" << endl;
365 #endif
366 #ifdef TALKATIVE
367  unsigned int progress = 0;
368  cout << __FILE__ << ":" << __LINE__ << ":Info: 0%" << endl;
369 #endif
370  for (unsigned int ientry = 0 ; ientry < nentries ; ientry++)
371  {
372 #ifdef TALKATIVE
373  if (10*ientry/nentries != progress)
374  {
375  progress = 10*ientry/nentries;
376  cout << __FILE__ << ":" << __LINE__ << ":Info: " << 10*progress << "%" << endl;
377  }
378 #endif
379  // load current tree entry
380  data->GetEntry(ientry);
381 
382  // CUTS on entry
383  if (branch_i["level"] != _levelCut) continue;
384  if (!_1dModule && branch_i["detDim"] == 1) continue;
385  if (!_2dModule && branch_i["detDim"] == 2) continue;
386 
387  // loop on the different couples of variables to plot in a graph
388  for (unsigned int ix = 0 ; ix < x.size() ; ix++)
389  {
390  // CUTS on x[ix]
391  if (_SF[x[ix]]*branch_f[x[ix]] > _max[x[ix]] || _SF[x[ix]]*branch_f[x[ix]] < _min[x[ix]])
392  {
393 //#ifdef DEBUG
394 // cout << "branch_f[x[ix]]=" << branch_f[x[ix]] << endl;
395 //#endif
396  continue;
397  }
398 
399  for (unsigned int iy = 0 ; iy < y.size() ; iy++)
400  {
401  // CUTS on y[iy]
402  //if (x[ix] == y[iy]) continue; // TO DO: handle display when such a case occurs
403  if (branch_i["sublevel"] < 1 || branch_i["sublevel"] > NB_SUBLEVELS) continue;
404 
405  // FILLING histograms take even those outside the plotted range into account
406  if (_make_profile_plots) {
407  if (_module_plot_option == "all"){
408  const short int igraph = (branch_i["sublevel"]-1)
409  + (branch_f["z"]>=0?0:NB_SUBLEVELS);
410  histos2D[ix][iy][igraph]->Fill(_SF[x[ix]]*branch_f[x[ix]],
411  _SF[y[iy]]*branch_f[y[iy]]);
412  }
413  else if (_module_plot_option == "good" && branch_i["badModuleQuality"]==0 ){
414  const short int igraph = (branch_i["sublevel"]-1)
415  + (branch_f["z"]>=0?0:NB_SUBLEVELS);
416  histos2D[ix][iy][igraph]->Fill(_SF[x[ix]]*branch_f[x[ix]],
417  _SF[y[iy]]*branch_f[y[iy]]);
418  }
419  else if (_module_plot_option == "list" && (branch_i["inModuleList"]==1 || branch_i["badModuleQuality"]==0) ){
420  const short int igraph = (branch_i["sublevel"]-1)
421  + (branch_f["z"]>=0?0:NB_SUBLEVELS);
422  histos2D[ix][iy][igraph]->Fill(_SF[x[ix]]*branch_f[x[ix]],
423  _SF[y[iy]]*branch_f[y[iy]]);
424  }
425  }
426 
427  // restrict scatter plots to chosen range
428  if (_SF[y[iy]]*branch_f[y[iy]] > _max[y[iy]] || _SF[y[iy]]*branch_f[y[iy]] < _min[y[iy]])
429  {
430 //#ifdef DEBUG
431 // cout << "branch_f[y[iy]]=" << branch_f[y[iy]] << endl;
432 //#endif
433  continue;
434  }
435 
436  // FILLING GRAPH
437  if (y.size() >= x.size()){
438  if (branch_i["inModuleList"]==0 && branch_i["badModuleQuality"]==0 ){
439  const short int igraph = (branch_i["sublevel"]-1)
440  + (branch_f["z"]>=0?0:NB_SUBLEVELS);
441  graphs[ix][iy][igraph]->SetPoint(ipoint[ix][iy][igraph],
442  _SF[x[ix]]*branch_f[x[ix]],
443  _SF[y[iy]]*branch_f[y[iy]]);
444  ipoint[ix][iy][igraph]++;
445  }
446  if (branch_i["inModuleList"]>0){
447  const short int igraph = (branch_i["sublevel"]-1)
448  + (branch_f["z"]>=0?0:NB_SUBLEVELS)
449  + NB_SUBLEVELS*NB_Z_SLICES;
450  graphs[ix][iy][igraph]->SetPoint(ipoint[ix][iy][igraph],
451  _SF[x[ix]]*branch_f[x[ix]],
452  _SF[y[iy]]*branch_f[y[iy]]);
453  ipoint[ix][iy][igraph]++;
454  }
455  if (branch_i["badModuleQuality"]>0){
456  const short int igraph = (branch_i["sublevel"]-1)
457  + (branch_f["z"]>=0?0:NB_SUBLEVELS)
458  + 2*NB_SUBLEVELS*NB_Z_SLICES;
459  graphs[ix][iy][igraph]->SetPoint(ipoint[ix][iy][igraph],
460  _SF[x[ix]]*branch_f[x[ix]],
461  _SF[y[iy]]*branch_f[y[iy]]);
462  ipoint[ix][iy][igraph]++;
463  }
464  }
465  else{
466  if (branch_i["inModuleList"]==0 && branch_i["badModuleQuality"]==0 ){
467  const short int igraph = (branch_i["sublevel"]-1)
468  + (branch_f["z"]>=0?0:NB_SUBLEVELS);
469  graphs[iy][ix][igraph]->SetPoint(ipoint[iy][ix][igraph],
470  _SF[x[ix]]*branch_f[x[ix]],
471  _SF[y[iy]]*branch_f[y[iy]]);
472  ipoint[iy][ix][igraph]++;
473  }
474  if (branch_i["inModuleList"]>0){
475  const short int igraph = (branch_i["sublevel"]-1)
476  + (branch_f["z"]>=0?0:NB_SUBLEVELS)
477  + NB_SUBLEVELS*NB_Z_SLICES;
478  graphs[iy][ix][igraph]->SetPoint(ipoint[iy][ix][igraph],
479  _SF[x[ix]]*branch_f[x[ix]],
480  _SF[y[iy]]*branch_f[y[iy]]);
481  ipoint[iy][ix][igraph]++;
482  }
483  if (branch_i["badModuleQuality"]>0){
484  const short int igraph = (branch_i["sublevel"]-1)
485  + (branch_f["z"]>=0?0:NB_SUBLEVELS)
486  + 2*NB_SUBLEVELS*NB_Z_SLICES;
487  graphs[iy][ix][igraph]->SetPoint(ipoint[ix][iy][igraph],
488  _SF[x[ix]]*branch_f[x[ix]],
489  _SF[y[iy]]*branch_f[y[iy]]);
490  ipoint[iy][ix][igraph]++;
491  }
492  }
493  }
494  }
495  }
496 #ifdef TALKATIVE
497  cout << __FILE__ << ":" << __LINE__ << ":Info: 100%\tLoop ended" << endl;
498 #endif
499 
501  gROOT->SetBatch(_batchMode); // if true, then equivalent to "root -b", i.e. no canvas
502  if (_write)
503  { // opening the file to write the graphs
504  output = new TFile(_output_directory+TString(_output_filename), "UPDATE"); // possibly existing file will be updated, otherwise created
505  if (output->IsZombie())
506  {
507  cout << __FILE__ << ":" << __LINE__ << ":Error: Opening of " << _output_directory+TString(_output_filename) << " failed" << endl;
508  exit(-1);
509  }
510 #ifdef TALKATIVE
511  cout << __FILE__ << ":"<< __LINE__ << ":Info: output file is " << _output_directory+TString(_output_filename) << endl;
512 #endif
513  }
514  // declaring TMultiGraphs and TCanvas
515  // Usually more y variables than x variables
516  // creating TLegend
517  TLegend * legend = MakeLegend(.1,.92,.9,1.,NB_SUBLEVELS);
518  if (_write) legend->Write();
519 
520  // check which modules are supposed to be plotted
521  unsigned int n_module_types = 1;
522  if (_module_plot_option == "all"){
523  n_module_types = 3; //plot all modules (good, list and bad )
524  }
525  else if (_module_plot_option == "list"){
526  n_module_types = 2; // plot good modules and those in the list
527  }
528  else if (_module_plot_option == "good"){
529  n_module_types = 1; // only plot the modules that are neither bad or in the list
530  }
531 
532 
533 #define INDEX_IN_GLOBAL_CANVAS(i1,i2) 1 + i1 + i2*x.size()
534  // running on the TGraphs to produce the TMultiGraph and draw/print them
535  for (unsigned int ix = 0 ; ix < x.size() ; ix++)
536  {
537 #ifdef DEBUG
538  cout << __FILE__ << ":" << __LINE__ << ":Info: x[" << ix << "]="<< x[ix] << endl;
539 #endif
540 
541  // looping on Y axes
542  for (unsigned int iy = 0 ; iy < y.size() ; iy++)
543  {
544 
545 
546 #ifdef DEBUG
547  cout << __FILE__ << ":" << __LINE__ << ":Info: x[" << ix << "]=" << x[ix]
548  << " and y[" << iy << "]=" << y[iy]
549  << "\t-> creating TMultiGraph" << endl;
550 #endif
551  mgraphs[ix][iy][0] = new TMultiGraph (TString::Format("mgr_%s_vs_%s_tracker_%d", x[ix].Data(),
552  y[iy].Data(),
553  canvas_index), // name
554  //LateXstyle(x[ix]) + TString(" vs. ") + LateXstyle(y[iy]) + TString(" for Tracker") // graph title
555  TString (";") + LateXstyle(x[ix]) + " /" + _units[x[ix]] // x axis title
556  + TString (";") + LateXstyle(y[iy]) + " /" + _units[y[iy]]); // y axis title
557 
558  mgraphs[ix][iy][7] = new TMultiGraph (TString::Format("mgr_%s_vs_%s_pixel_%d", x[ix].Data(),
559  y[iy].Data(),
560  canvas_index), // name
561  //LateXstyle(x[ix]) + TString(" vs. ") + LateXstyle(y[iy]) + TString(" for Tracker") // graph title
562  TString (";") + LateXstyle(x[ix]) + " /" + _units[x[ix]] // x axis title
563  + TString (";") + LateXstyle(y[iy]) + " /" + _units[y[iy]]); // y axis title
564 
566  // fixing ranges and filling TMultiGraph
567  // for (unsigned short int jgraph = NB_SUBLEVELS*NB_Z_SLICES-1 ; jgraph >= 0 ; --jgraph)
568  for (unsigned short int jgraph = 0 ; jgraph < NB_SUBLEVELS*NB_Z_SLICES*n_module_types ; jgraph++)
569  {
570  unsigned short int igraph = NB_SUBLEVELS*NB_Z_SLICES*n_module_types - jgraph - 1; // reverse counting for humane readability (one of the sublevel takes much more place than the others)
571 
572 #ifdef DEBUG
573  cout << __FILE__ << ":" << __LINE__ << ":Info: writing TGraph to file" << endl;
574 #endif
575  // write into root file
576  if (_write) graphs[ix][iy][igraph]->Write();
577  if (graphs[ix][iy][igraph]->GetN() == 0)
578  {
579 #ifdef TALKATIVE
580  cout << __FILE__ << ":" << __LINE__ << ":Info: " << graphs[ix][iy][igraph]->GetName() << " is empty." << endl;
581 #endif
582  continue;
583  }
584 #ifdef DEBUG
585  cout << __FILE__ << ":" << __LINE__ << ":Info: cloning, coloring and adding TGraph "
586  << _sublevel_names[igraph%NB_SUBLEVELS]
587  << (igraph >= NB_SUBLEVELS ? "(z<0)" : "(z>0)")
588  << " to global TMultiGraph" << endl;
589 #endif
590  // clone to prevent any injure on the graph
591  TGraph * gr = (TGraph *) graphs[ix][iy][igraph]->Clone();
592  // color
593  gr->SetMarkerColor(COLOR_CODE(igraph%NB_SUBLEVELS));
594  mgraphs[ix][iy][0]->Add(gr, "P");//, (mgraphs[ix][iy][0]->GetListOfGraphs()==0?"AP":"P"));
595 
596  if (igraph%NB_SUBLEVELS == 0 || igraph%NB_SUBLEVELS == 1) mgraphs[ix][iy][7]->Add(gr, "P"); // Add BPIX (0) and FPIX (1) to pixel plot
597 
598  }
599 
601  for (unsigned int isublevel = 1 ; isublevel <= NB_SUBLEVELS ; isublevel++)
602  {
603 #ifdef DEBUG
604  cout << __FILE__ << ":" << __LINE__ << ":Info: cloning, coloring and adding TGraph "
605  << _sublevel_names[isublevel-1] << " to sublevel TMultiGraph" << endl;
606 #endif
607  mgraphs[ix][iy][isublevel] = new TMultiGraph (TString::Format("%s_vs_%s_%s_%d", x[ix].Data(),
608  y[iy].Data(),
609  _sublevel_names[isublevel-1].Data(),
610  canvas_index), // name
611  //LateXstyle(x[ix]) + TString(" vs. ") + LateXstyle(y[iy]) + TString(" for ") +
612  _sublevel_names[isublevel-1] // graph title
613  + TString (";") + LateXstyle(x[ix]) + " /" + _units[x[ix]] // x axis title
614  + TString (";") + LateXstyle(y[iy]) + " /" + _units[y[iy]]); // y axis title
615 
616  graphs[ix][iy][ isublevel-1]->SetMarkerColor(kBlack);
617  graphs[ix][iy][NB_SUBLEVELS+isublevel-1]->SetMarkerColor(kRed);
618  graphs[ix][iy][2*NB_SUBLEVELS+isublevel-1]->SetMarkerColor(kGray+1);
619  graphs[ix][iy][3*NB_SUBLEVELS+isublevel-1]->SetMarkerColor(kRed-7);
620  graphs[ix][iy][4*NB_SUBLEVELS+isublevel-1]->SetMarkerColor(kGray+1);
621  graphs[ix][iy][5*NB_SUBLEVELS+isublevel-1]->SetMarkerColor(kRed-7);
622  if (graphs[ix][iy][ isublevel-1]->GetN() > 0) mgraphs[ix][iy][isublevel]->Add(graphs[ix][iy][ isublevel-1], "P"); //(mgraphs[ix][iy][isublevel-1]->GetListOfGraphs()==0?"AP":"P")); // z>0
623 #ifdef TALKATIVE
624  else cout << __FILE__ << ":" << __LINE__ << ":Info: graphs[ix][iy][isublevel-1]=" << graphs[ix][iy][isublevel-1]->GetName() << " is empty -> not added into " << mgraphs[ix][iy][isublevel]->GetName() << endl;
625 #endif
626  if (graphs[ix][iy][NB_SUBLEVELS+isublevel-1]->GetN() > 0) mgraphs[ix][iy][isublevel]->Add(graphs[ix][iy][NB_SUBLEVELS+isublevel-1], "P"); //(mgraphs[ix][iy][isublevel-1]->GetListOfGraphs()==0?"AP":"P")); // z<0
627 #ifdef TALKATIVE
628  else cout << __FILE__ << ":" << __LINE__ << ":Info: graphs[ix][iy][NB_SUBLEVEL+isublevel-1]=" << graphs[ix][iy][NB_Z_SLICES+isublevel-1]->GetName() << " is empty -> not added into " << mgraphs[ix][iy][isublevel]->GetName() << endl;
629 #endif
630 #if NB_Z_SLICES!=2
631  cout << __FILE__ << ":" << __LINE__ << ":Error: color code incomplete for Z slices..." << endl;
632 #endif
633  if (_module_plot_option == "all"){
634  if (graphs[ix][iy][2*NB_SUBLEVELS+isublevel-1]->GetN() > 0) mgraphs[ix][iy][isublevel]->Add(graphs[ix][iy][2*NB_SUBLEVELS+isublevel-1], "P");
635  if (graphs[ix][iy][3*NB_SUBLEVELS+isublevel-1]->GetN() > 0) mgraphs[ix][iy][isublevel]->Add(graphs[ix][iy][3*NB_SUBLEVELS+isublevel-1], "P");
636  if (graphs[ix][iy][4*NB_SUBLEVELS+isublevel-1]->GetN() > 0) mgraphs[ix][iy][isublevel]->Add(graphs[ix][iy][4*NB_SUBLEVELS+isublevel-1], "P");
637  if (graphs[ix][iy][5*NB_SUBLEVELS+isublevel-1]->GetN() > 0) mgraphs[ix][iy][isublevel]->Add(graphs[ix][iy][5*NB_SUBLEVELS+isublevel-1], "P");
638  }
639  if (_module_plot_option == "list"){
640  if (graphs[ix][iy][2*NB_SUBLEVELS+isublevel-1]->GetN() > 0) mgraphs[ix][iy][isublevel]->Add(graphs[ix][iy][2*NB_SUBLEVELS+isublevel-1], "P");
641  if (graphs[ix][iy][3*NB_SUBLEVELS+isublevel-1]->GetN() > 0) mgraphs[ix][iy][isublevel]->Add(graphs[ix][iy][3*NB_SUBLEVELS+isublevel-1], "P");
642  }
643  }
644 
645 
646  // fixing ranges, saving, and drawing of TMultiGraph (tracker AND sublevels AND pixel, i.e. 2+NB_SUBLEVELS objects)
647  // the individual canvases are saved, but the global are just drawn and will be saved later
648  for (unsigned short int imgr = 0 ; imgr <= NB_SUBLEVELS+1 ; imgr++)
649  {
650 #ifdef DEBUG
651  cout << __FILE__ << ":" << __LINE__ << ":Info: treating individual canvases." << endl;
652 #endif
653  // drawing into individual canvas and printing it (including a legend for the tracker canvas)
654  c[ix][iy][imgr] = new TCanvas (TString::Format("c_%s_vs_%s_%s_%d", x[ix].Data(),
655  y[iy].Data(),
656  imgr==0 ? "tracker" : ( imgr==7 ? "pixel" : _sublevel_names[imgr-1].Data() ),
657  canvas_index),
658  TString::Format("%s vs. %s at %s level", x[ix].Data(),
659  y[iy].Data(),
660  imgr==0 ? "tracker" : ( imgr==7 ? "pixel" : _sublevel_names[imgr-1].Data() ) ),
661  _window_width,
662  _window_height);
663  c[ix][iy][imgr]->SetGrid(_grid_x,_grid_y); // grid
664 
665  if (mgraphs[ix][iy][imgr]->GetListOfGraphs() != 0) {
666  if (dyMin[iy] != -99999) {
667  mgraphs[ix][iy][imgr]->SetMinimum(dyMin[iy]);
668  }
669  if (dyMax[iy] != -99999) {
670  mgraphs[ix][iy][imgr]->SetMaximum(dyMax[iy]);
671  }
672  mgraphs[ix][iy][imgr]->Draw("A");
673  }
674  if (imgr == 0 && _legend) legend->Draw(); // only for the tracker
675  if (_print && !_print_only_global) c[ix][iy][imgr]->Print(_output_directory + mgraphs[ix][iy][imgr]->GetName() + ExtensionFromPrintOption(_print_option), _print_option);
676 
677  // writing into root file
678  if (_write) mgraphs[ix][iy][imgr]->Write();
679 
680  // drawing into global canvas
681  c_global[imgr]->cd(INDEX_IN_GLOBAL_CANVAS(ix,iy));
682  c_global[imgr]->GetPad(INDEX_IN_GLOBAL_CANVAS(ix,iy))->SetFillStyle(4000); // make the pad transparent
683  c_global[imgr]->GetPad(INDEX_IN_GLOBAL_CANVAS(ix,iy))->SetGrid(_grid_x,_grid_y); // grid
684  if (mgraphs[ix][iy][imgr]->GetListOfGraphs() != 0) {
685  if (dyMin[iy] != -99999) {
686  mgraphs[ix][iy][imgr]->SetMinimum(dyMin[iy]);
687  }
688  if (dyMax[iy] != -99999) {
689  mgraphs[ix][iy][imgr]->SetMaximum(dyMax[iy]);
690  }
691  mgraphs[ix][iy][imgr]->Draw("A");
692  }
693  // printing will be performed after customisation (e.g. legend or title) just after the loops on ix and iy
694  }
695  } // end of loop on y
696  } // end of loop on x
697 
698 
699 
700  // CUSTOMISATION
701  gStyle->SetOptTitle(0); // otherwise, the title is repeated in every pad of the global canvases
702  // -> instead, we will write it in the upper part in a TPaveText or in a TLegend
703  for (unsigned int ic = 0 ; ic <= NB_SUBLEVELS+1 ; ic++)
704  {
705  c_global[ic]->Draw();
706 
707  // setting legend to tracker canvases
708  if (!_legend) break;
709  TCanvas * c_temp = (TCanvas *) c_global[ic]->Clone(c_global[ic]->GetTitle() + TString("_sub"));
710  c_temp->Draw();
711  c_global[ic] = new TCanvas (c_temp->GetName() + TString("_final"), c_temp->GetTitle(), c_temp->GetWindowWidth(), c_temp->GetWindowHeight());
712  c_global[ic]->Draw();
713  TPad * p_up = new TPad (TString("legend_") + c_temp->GetName(), "",
714  0., 0.9, 1., 1., // relative position
715  -1, 0, 0), // display options
716  * p_down = new TPad (TString("main_") + c_temp->GetName(), "",
717  0., 0., 1., 0.9,
718  -1, 0, 0);
719  // in the lower part, draw the plots
720  p_down->Draw();
721  p_down->cd();
722  c_temp->DrawClonePad();
723  c_global[ic]->cd();
724  // in the upper part, pimp the canvas :p
725  p_up->Draw();
726  p_up->cd();
727  if (ic == 0) // tracker
728  {
729  TLegend * global_legend = MakeLegend(.05,.1,.7,.8,NB_SUBLEVELS);//, "brNDC");
730  global_legend->Draw();
731  TPaveText * pt_geom = new TPaveText(.75,.1,.95,.8, "NB");
732  pt_geom->SetFillColor(0);
733  pt_geom->SetTextSize(0.25);
734  pt_geom->AddText(TString("x: ")+_reference_name);
735  pt_geom->AddText(TString("y: ")+_alignment_name+TString(" - ")+_reference_name);
736  pt_geom->Draw();
737  }
738  else if (ic == 7) // pixel
739  {
740  TLegend * global_legend = MakeLegend(.05,.1,.7,.8,2);//, "brNDC");
741  global_legend->Draw();
742  TPaveText * pt_geom = new TPaveText(.75,.1,.95,.8, "NB");
743  pt_geom->SetFillColor(0);
744  pt_geom->SetTextSize(0.25);
745  pt_geom->AddText(TString("x: ")+_reference_name);
746  pt_geom->AddText(TString("y: ")+_alignment_name+TString(" - ")+_reference_name);
747  pt_geom->Draw();
748  }
749  else // sublevels
750  {
751  TPaveText * pt = new TPaveText(.05,.1,.7,.8, "NB");
752  pt->SetFillColor(0);
753  pt->AddText(_sublevel_names[ic-1]);
754  pt->Draw();
755  TPaveText * pt_geom = new TPaveText(.6,.1,.95,.8, "NB");
756  pt_geom->SetFillColor(0);
757  pt_geom->SetTextSize(0.3);
758  pt_geom->AddText(TString("x: ")+_reference_name);
759  pt_geom->AddText(TString("y: ")+_alignment_name+TString(" - ")+_reference_name);
760  pt_geom->Draw();
761  }
762  // printing
763  if (_print) c_global[ic]->Print(_output_directory + c_global[ic]->GetName() + ExtensionFromPrintOption(_print_option), _print_option);
764  if (_write) c_global[ic]->Write();
765  }
766 
767  // printing global canvases
768  if (_write) output->Close();
769 
770 
771  // Now produce the profile plots if the option is chosen
772  // Use seperate loops since no seperate plots are produced for different module qualities
773  if (_make_profile_plots) {
774 
775  // Fill Content of 2D-hists into 1D-hists for the profile plots
776  // Loop over all y-bins for a certain x-bin, calculate mean and RMS as entries of the 1D-hists
777  bool entries = false;
778  for (unsigned int ix = 0 ; ix < x.size() ; ix++)
779  {
780  for (unsigned int iy = 0 ; iy < y.size() ; iy++)
781  {
782  for (unsigned int igraph = 0 ; igraph < NB_SUBLEVELS*NB_Z_SLICES ; igraph++)
783  {
784 
785  // Declare hists which will be plotted for the profile plots
786  histos[ix][iy][igraph] = new TH1F ("1Dhist"+x[ix]+y[iy]+_sublevel_names[igraph%NB_SUBLEVELS]
787  +TString(igraph%(NB_SUBLEVELS*NB_Z_SLICES)>=NB_SUBLEVELS ? "n" : "p" )
788  +std::to_string(canvas_index),
789  "",histos2D[ix][iy][igraph]->GetXaxis()->GetNbins(),_min[x[ix]],_max[x[ix]]);
790  histos[ix][iy][igraph]->SetMarkerColor(COLOR_CODE(igraph));
791  histos[ix][iy][igraph]->SetLineColor(COLOR_CODE(igraph));
792  histos[ix][iy][igraph]->StatOverflows(kTRUE);
793 
794 
795  // Loop over x bins
796  for (int binx = 0 ; binx <= histos2D[ix][iy][igraph]->GetXaxis()->GetNbins() ; binx++)
797  {
798  entries = false;
799  // Declare y-histogram for each x bin
800  histosYValues[ix][iy][igraph] = new TH1F ("1Dhist_Y-Values"+x[ix]+y[iy]+_sublevel_names[igraph%NB_SUBLEVELS]
801  +TString(igraph%(NB_SUBLEVELS*NB_Z_SLICES)>=NB_SUBLEVELS ? "n" : "p" )
802  +std::to_string(canvas_index)
803  +std::to_string(binx),
804  "",histos2D[ix][iy][igraph]->GetYaxis()->GetNbins(),
805  _min[y[iy]],
806  _max[y[iy]]+1.);
807  histosYValues[ix][iy][igraph]->StatOverflows(kTRUE);
808  // Loop over y-bins for each x-bin of the 2D histogram and put it into the 1-d y histograms
809  // Take overflow bin into account
810  for (int biny = 0 ; biny <= histos2D[ix][iy][igraph]->GetYaxis()->GetNbins()+1 ; biny++)
811  {
812  if (histos2D[ix][iy][igraph]->GetBinContent(binx,biny) > 1.)
813  {
814  histosYValues[ix][iy][igraph]->SetBinContent(biny,histos2D[ix][iy][igraph]->GetBinContent(binx,biny));
815  entries = true;
816  }
817  }
818  if (entries)
819  {
820  histos[ix][iy][igraph]->SetBinContent(binx,histosYValues[ix][iy][igraph]->GetMean());
821  histos[ix][iy][igraph]->SetBinError(binx,histosYValues[ix][iy][igraph]->GetRMS());
822  }
823  else histos[ix][iy][igraph]->SetBinContent(binx,-999999.);
824 
825  }
826 
827  }
828 
829  // Customize and print the histograms
830 
832  // fixing ranges and draw profile plot histos
833 
834  c_hist[ix][iy][0] = new TCanvas (TString::Format("c_hist_%s_vs_%s_tracker_%d", x[ix].Data(),
835  y[iy].Data(),
836  canvas_index),
837  TString::Format("Profile plot %s vs. %s at tracker level", x[ix].Data(),
838  y[iy].Data()),
839  _window_width,
840  _window_height);
841  c_hist[ix][iy][0]->SetGrid(_grid_x,_grid_y); // grid
842  // Draw the frame that will contain the histograms
843  // One needs to specify the binning and title
844  c_hist[ix][iy][0]->GetPad(0)->DrawFrame(_min[x[ix]],
845  dyMin[iy] != -99999 ? dyMin[iy] : _min[y[iy]],
846  _max[x[ix]],
847  dyMax[iy] != -99999 ? dyMax[iy] : _max[y[iy]],
848  TString (";") + LateXstyle(x[ix]) + " /" + _units[x[ix]]
849  + TString (";") + LateXstyle(y[iy]) + " /" + _units[y[iy]]);
850  if (_legend) legend->Draw("same");
851 
852  for (unsigned short int jgraph = 0 ; jgraph < NB_SUBLEVELS*NB_Z_SLICES ; jgraph++)
853  {
854  unsigned short int igraph = NB_SUBLEVELS*NB_Z_SLICES - jgraph - 1; // reverse counting for humane readability (one of the sublevel takes much more place than the others)
855 
856  // clone to prevent any injure on the graph
857  histosTracker[ix][iy][igraph] = (TH1F *) histos[ix][iy][igraph]->Clone();
858  // color
859  histosTracker[ix][iy][igraph]->SetMarkerColor(COLOR_CODE(igraph%NB_SUBLEVELS));
860  histosTracker[ix][iy][igraph]->SetLineColor(COLOR_CODE(igraph%NB_SUBLEVELS));
861  histosTracker[ix][iy][igraph]->SetMarkerStyle(6);
862  histosTracker[ix][iy][igraph]->Draw("same pe0");
863 
864  }
865 
866  if (_print && !_print_only_global) c_hist[ix][iy][0]->Print(_output_directory
867  + TString::Format("Profile_plot_%s_vs_%s_tracker_%d", x[ix].Data(), y[iy].Data(), canvas_index)
868  + ExtensionFromPrintOption(_print_option),
869  _print_option);
870 
871  //Draw into profile hists global tracker canvas
872  c_global_hist[0]->cd(INDEX_IN_GLOBAL_CANVAS(ix,iy));
873  c_global_hist[0]->GetPad(INDEX_IN_GLOBAL_CANVAS(ix,iy))->SetFillStyle(4000); // make the pad transparent
874  c_global_hist[0]->GetPad(INDEX_IN_GLOBAL_CANVAS(ix,iy))->SetGrid(_grid_x,_grid_y); // grid
875  c_global_hist[0]->GetPad(INDEX_IN_GLOBAL_CANVAS(ix,iy))->DrawFrame(_min[x[ix]],
876  dyMin[iy] != -99999 ? dyMin[iy] : _min[y[iy]],
877  _max[x[ix]],
878  dyMax[iy] != -99999 ? dyMax[iy] : _max[y[iy]],
879  TString (";") + LateXstyle(x[ix]) + " /" + _units[x[ix]]
880  + TString (";") + LateXstyle(y[iy]) + " /" + _units[y[iy]]);
881 
882  for (unsigned short int jgraph = 0 ; jgraph < NB_SUBLEVELS*NB_Z_SLICES ; jgraph++)
883  {
884  unsigned short int igraph = NB_SUBLEVELS*NB_Z_SLICES - jgraph - 1; // reverse counting for humane readability (one of the sublevel takes much more place than the others)
885  histosTracker[ix][iy][igraph]->Draw("same pe0");
886  }
887 
889  // fixing ranges and draw profile plot histos
890 
891  c_hist[ix][iy][7] = new TCanvas (TString::Format("c_hist_%s_vs_%s_pixel_%d", x[ix].Data(),
892  y[iy].Data(),
893  canvas_index),
894  TString::Format("Profile plot %s vs. %s at pixel level", x[ix].Data(),
895  y[iy].Data()),
896  _window_width,
897  _window_height);
898  c_hist[ix][iy][7]->SetGrid(_grid_x,_grid_y); // grid
899  // Draw the frame that will contain the histograms
900  // One needs to specify the binning and title
901  c_hist[ix][iy][7]->GetPad(0)->DrawFrame(_min[x[ix]],
902  dyMin[iy] != -99999 ? dyMin[iy] : _min[y[iy]],
903  _max[x[ix]],
904  dyMax[iy] != -99999 ? dyMax[iy] : _max[y[iy]],
905  TString (";") + LateXstyle(x[ix]) + " /" + _units[x[ix]]
906  + TString (";") + LateXstyle(y[iy]) + " /" + _units[y[iy]]);
907  if (_legend) legend->Draw("same");
908 
909  for (unsigned short int jgraph = 0 ; jgraph < NB_SUBLEVELS*NB_Z_SLICES ; jgraph++)
910  {
911  unsigned short int igraph = NB_SUBLEVELS*NB_Z_SLICES - jgraph - 1; // reverse counting for humane readability (one of the sublevel takes much more place than the others)
912 
913  if (igraph%NB_SUBLEVELS == 0 || igraph%NB_SUBLEVELS == 1) //Only BPIX and FPIX
914  {
915  // clone to prevent any injure on the graph
916  histosTracker[ix][iy][igraph] = (TH1F *) histos[ix][iy][igraph]->Clone();
917  // color
918  histosTracker[ix][iy][igraph]->SetMarkerColor(COLOR_CODE(igraph%NB_SUBLEVELS));
919  histosTracker[ix][iy][igraph]->SetLineColor(COLOR_CODE(igraph%NB_SUBLEVELS));
920  histosTracker[ix][iy][igraph]->SetMarkerStyle(6);
921  histosTracker[ix][iy][igraph]->Draw("same pe0");
922  }
923 
924  }
925 
926  if (_print && !_print_only_global) c_hist[ix][iy][7]->Print(_output_directory
927  + TString::Format("Profile_plot_%s_vs_%s_pixel_%d", x[ix].Data(), y[iy].Data(), canvas_index)
928  + ExtensionFromPrintOption(_print_option),
929  _print_option);
930 
931  //Draw into profile hists global tracker canvas
932  c_global_hist[7]->cd(INDEX_IN_GLOBAL_CANVAS(ix,iy));
933  c_global_hist[7]->GetPad(INDEX_IN_GLOBAL_CANVAS(ix,iy))->SetFillStyle(4000); // make the pad transparent
934  c_global_hist[7]->GetPad(INDEX_IN_GLOBAL_CANVAS(ix,iy))->SetGrid(_grid_x,_grid_y); // grid
935  c_global_hist[7]->GetPad(INDEX_IN_GLOBAL_CANVAS(ix,iy))->DrawFrame(_min[x[ix]],
936  dyMin[iy] != -99999 ? dyMin[iy] : _min[y[iy]],
937  _max[x[ix]],
938  dyMax[iy] != -99999 ? dyMax[iy] : _max[y[iy]],
939  TString (";") + LateXstyle(x[ix]) + " /" + _units[x[ix]]
940  + TString (";") + LateXstyle(y[iy]) + " /" + _units[y[iy]]);
941 
942  for (unsigned short int jgraph = 0 ; jgraph < NB_SUBLEVELS*NB_Z_SLICES ; jgraph++)
943  {
944  unsigned short int igraph = NB_SUBLEVELS*NB_Z_SLICES - jgraph - 1; // reverse counting for humane readability (one of the sublevel takes much more place than the others)
945  histosTracker[ix][iy][igraph]->Draw("same pe0");
946  }
947  // printing will be performed after customisation (e.g. legend or title) just after the loops on ix and iy
949  for (unsigned int isublevel = 1 ; isublevel <= NB_SUBLEVELS ; isublevel++)
950  {
951 
952  // Draw and print profile histograms
953  c_hist[ix][iy][isublevel] = new TCanvas (TString::Format("c_hist_%s_vs_%s_%s_%d", x[ix].Data(),
954  y[iy].Data(),
955  isublevel==0?"tracker":_sublevel_names[isublevel-1].Data(),
956  canvas_index),
957  TString::Format("Profile plot %s vs. %s at %s level", x[ix].Data(),
958  y[iy].Data(),
959  isublevel==0?"tracker":_sublevel_names[isublevel-1].Data()),
960  _window_width,
961  _window_height);
962  c_hist[ix][iy][isublevel]->SetGrid(_grid_x,_grid_y); // grid
963  c_hist[ix][iy][isublevel]->GetPad(0)->DrawFrame(_min[x[ix]],
964  dyMin[iy] != -99999 ? dyMin[iy] : _min[y[iy]],
965  _max[x[ix]],
966  dyMax[iy] != -99999 ? dyMax[iy] : _max[y[iy]],
967  TString (";") + LateXstyle(x[ix]) + " /" + _units[x[ix]]
968  + TString (";") + LateXstyle(y[iy]) + " /" + _units[y[iy]]);
969 
970  histos[ix][iy][ isublevel-1]->SetMarkerColor(kBlack);
971  histos[ix][iy][ isublevel-1]->SetLineColor(kBlack);
972  histos[ix][iy][NB_SUBLEVELS+isublevel-1]->SetMarkerColor(kRed);
973  histos[ix][iy][NB_SUBLEVELS+isublevel-1]->SetLineColor(kRed);
974 
975 
976  histos[ix][iy][ isublevel-1]->Draw("same pe0");
977  histos[ix][iy][NB_SUBLEVELS+isublevel-1]->Draw("same pe0");
978 
979  if (_print && !_print_only_global) c_hist[ix][iy][isublevel]->Print(_output_directory
980  + TString::Format("Profile_plot_%s_vs_%s_%s_%d", x[ix].Data(), y[iy].Data(),_sublevel_names[isublevel-1].Data(), canvas_index)
981  + ExtensionFromPrintOption(_print_option),
982  _print_option);
983 
984  // draw into global canvas
985  // printing will be performed after customisation (e.g. legend or title) just after the loops on ix and iy
986  c_global_hist[isublevel]->cd(INDEX_IN_GLOBAL_CANVAS(ix,iy));
987  c_global_hist[isublevel]->GetPad(INDEX_IN_GLOBAL_CANVAS(ix,iy))->SetFillStyle(4000); // make the pad transparent
988  c_global_hist[isublevel]->GetPad(INDEX_IN_GLOBAL_CANVAS(ix,iy))->SetGrid(_grid_x,_grid_y); // grid
989  c_global_hist[isublevel]->GetPad(INDEX_IN_GLOBAL_CANVAS(ix,iy))->DrawFrame(_min[x[ix]],
990  dyMin[iy] != -99999 ? dyMin[iy] : _min[y[iy]],
991  _max[x[ix]],
992  dyMax[iy] != -99999 ? dyMax[iy] : _max[y[iy]],
993  TString (";") + LateXstyle(x[ix]) + " /" + _units[x[ix]]
994  + TString (";") + LateXstyle(y[iy]) + " /" + _units[y[iy]]);
995 
996 
997  histos[ix][iy][ isublevel-1]->Draw("same pe0");
998  histos[ix][iy][NB_SUBLEVELS+isublevel-1]->Draw("same pe0");
999  }
1000 
1001  } // end of loop on y
1002  } // end of loop on x
1003 
1004 
1005 
1006  // CUSTOMISATION
1007  gStyle->SetOptTitle(0); // otherwise, the title is repeated in every pad of the global canvases
1008  // -> instead, we will write it in the upper part in a TPaveText or in a TLegend
1009  for (unsigned int ic = 0 ; ic <= NB_SUBLEVELS ; ic++)
1010  {
1011  // setting legend to tracker canvases
1012  if (!_legend) break;
1013 
1014  // setting legend to tracker canvases
1015  if (!_legend) break;
1016  TCanvas * c_temp_hist = (TCanvas *) c_global_hist[ic]->Clone(c_global_hist[ic]->GetTitle() + TString("_sub"));
1017  c_temp_hist->Draw();
1018  c_global_hist[ic] = new TCanvas (c_temp_hist->GetName() + TString("_final"), c_temp_hist->GetTitle(), c_temp_hist->GetWindowWidth(), c_temp_hist->GetWindowHeight());
1019  c_global_hist[ic]->Draw();
1020  TPad * p_up = new TPad (TString("legend_") + c_temp_hist->GetName(), "",
1021  0., 0.9, 1., 1., // relative position
1022  -1, 0, 0), // display options
1023  * p_down = new TPad (TString("main_") + c_temp_hist->GetName(), "",
1024  0., 0., 1., 0.9,
1025  -1, 0, 0);
1026  // in the lower part, draw the plots
1027  p_down->Draw();
1028  p_down->cd();
1029  c_temp_hist->DrawClonePad();
1030  c_global_hist[ic]->cd();
1031  // in the upper part, pimp the canvas :p
1032  p_up->Draw();
1033  p_up->cd();
1034  if (ic == 0) // tracker
1035  {
1036  TLegend * global_legend = MakeLegend(.05,.1,.7,.8,NB_SUBLEVELS);//, "brNDC");
1037  global_legend->Draw();
1038  TPaveText * pt_geom = new TPaveText(.75,.1,.95,.8, "NB");
1039  pt_geom->SetFillColor(0);
1040  pt_geom->SetTextSize(0.25);
1041  pt_geom->AddText(TString("x: ")+_reference_name);
1042  pt_geom->AddText(TString("y: ")+_alignment_name+TString(" - ")+_reference_name);
1043  pt_geom->Draw();
1044  }
1045  else if (ic == 7) // pixel
1046  {
1047  TLegend * global_legend = MakeLegend(.05,.1,.7,.8,2);//, "brNDC");
1048  global_legend->Draw();
1049  TPaveText * pt_geom = new TPaveText(.75,.1,.95,.8, "NB");
1050  pt_geom->SetFillColor(0);
1051  pt_geom->SetTextSize(0.25);
1052  pt_geom->AddText(TString("x: ")+_reference_name);
1053  pt_geom->AddText(TString("y: ")+_alignment_name+TString(" - ")+_reference_name);
1054  pt_geom->Draw();
1055  }
1056  else // sublevels
1057  {
1058  TPaveText * pt = new TPaveText(.05,.1,.7,.8, "NB");
1059  pt->SetFillColor(0);
1060  pt->AddText(_sublevel_names[ic-1]);
1061  pt->Draw();
1062  TPaveText * pt_geom = new TPaveText(.6,.1,.95,.8, "NB");
1063  pt_geom->SetFillColor(0);
1064  pt_geom->SetTextSize(0.3);
1065  pt_geom->AddText(TString("x: ")+_reference_name);
1066  pt_geom->AddText(TString("y: ")+_alignment_name+TString(" - ")+_reference_name);
1067  pt_geom->Draw();
1068  }
1069  // printing
1070  if (_print) c_global_hist[ic]->Print(_output_directory + c_global_hist[ic]->GetName() + ExtensionFromPrintOption(_print_option), _print_option);
1071  }
1072 
1073  }
1074 
1075 #ifdef TALKATIVE
1076  cout << __FILE__ << ":" << __LINE__ << ":Info: End of MakePlots method" << endl;
1077 #endif
1078 
1079 }
1080 
1081 
1082 // Make additional table for the mean/RMS values of differences
1083 void GeometryComparisonPlotter::MakeTables (vector<TString> x, // axes to combine to plot
1084  vector<TString> y, // only requires the differences (y values in the plots) and ranges
1085  vector<float> dyMin, // Minimum of y-variable to enable fixed ranges of the histogram
1086  vector<float> dyMax) // Maximum of y-variable to enable fixed ranges of the histogram
1087 {
1088 
1090  // (we use a macro to avoid copy/paste)
1091 #define CHECK_BRANCHES(branchname_vector) \
1092  for (unsigned int i = 0 ; i < branchname_vector.size() ; i++) \
1093  { \
1094  if (branch_f.find(branchname_vector[i]) == branch_f.end()) \
1095  { \
1096  cout << __FILE__ << ":" << __LINE__ << ":Error: The branch " << branchname_vector[i] << " is not recognised." << endl; \
1097  return; \
1098  } \
1099  }
1100  CHECK_BRANCHES(x);
1101  CHECK_BRANCHES(y);
1102 
1103  const unsigned int nentries = data->GetEntries();
1104 
1105 #ifdef TALKATIVE
1106  cout << __FILE__ << ":" << __LINE__ << ":Info: "; INSIDE_VECTOR(x); cout << endl;
1107  cout << __FILE__ << ":" << __LINE__ << ":Info: "; INSIDE_VECTOR(y); cout << endl;
1108 #endif
1109 
1110 
1112  // the max and min of the graphs are computed from the tree if they have not been manually input yet
1113  // (we use a macro to avoid copy/paste)
1114 #define LIMITS(axes_vector) \
1115  for (unsigned int i = 0 ; i < axes_vector.size() ; i++) \
1116  { \
1117  if ( _SF.find(axes_vector[i]) == _SF.end()) _SF[axes_vector[i]] = 1.; \
1118  if (_min.find(axes_vector[i]) == _min.end()) _min[axes_vector[i]] = _SF[axes_vector[i]]*data->GetMinimum(axes_vector[i]); \
1119  if (_max.find(axes_vector[i]) == _max.end()) _max[axes_vector[i]] = _SF[axes_vector[i]]*data->GetMaximum(axes_vector[i]); \
1120  }
1121  LIMITS(x);
1122  LIMITS(y);
1123 
1124 #ifdef TALKATIVE
1125  CHECK_MAP_CONTENT(_min,float);
1126  CHECK_MAP_CONTENT(_max,float);
1127  CHECK_MAP_CONTENT(_SF ,float);
1128 #endif
1129 
1131  // the idea is to produce tables of the differences and the absolute positions containing mean and RMS values
1132  // for the different subdetectors - 0..5=different sublevels.
1133  // Values for each endcap detector are to be split in +/-z, for the barrel detectors in +/- x (half barrels)
1134  // Since it is easier to handle in the loops, all subdetectors will be split in
1135  // 4 parts at first: (+/-x)X(+/-z)
1136  // This means that 2*2*6 histograms will be filled during the loop on the TTree
1137  // Pairs of histograms need to be combined afterwards again
1138  // Histograms 0-5 are at +x and +z, 6-11 at +x and -z, 12-17 at -x and +z, and 18-23 at -x and -z
1139  //
1140  // Two version of the table containing the differences are produced. Once using Gaussian fits (more stable
1141  // vs single outliers but perform poorly if the distributions are non-Gaussian) and once using
1142  // the mean and RMS of the histograms (more stable but outliers have a strong impact on the RMS).
1143  // For the absolute positions, only mean+RMS are used since the detector layout is not Gaussian
1144  // (structures due to layers/rings etc)
1145 #ifndef NB_SUBLEVELS
1146 #define NB_SUBLEVELS 6
1147 #endif
1148 #define NB_Z_SLICES 2
1149 #define NB_X_SLICES 2
1150 
1151  TH1F * histosx[x.size()][NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES];
1152  float meanValuex[x.size()][NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES];
1153  float RMSx[x.size()][NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES];
1154 
1155  TH1F * histos[y.size()][NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES];
1156  TF1 * gausFit[y.size()][NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES];
1157  float meanValue[y.size()][NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES];
1158  float meanValueGaussian[y.size()][NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES];
1159  float RMS[y.size()][NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES];
1160  float RMSGaussian[y.size()][NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES];
1161 
1162  for (unsigned int iy = 0 ; iy < y.size() ; iy++)
1163  {
1164  for (unsigned int ihist = 0 ; ihist < NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES ; ihist++)
1165  {
1166 
1167  // Create and correctly name a histogram for each subdetector*Z_Slice*X_Slice
1168  histos[iy][ihist] = new TH1F ("hist"+y[iy]+_sublevel_names[ihist%NB_SUBLEVELS]
1169  +TString(ihist%(NB_SUBLEVELS*NB_Z_SLICES)>=NB_SUBLEVELS ? "zn" : "zp" )
1170  +TString(ihist>=NB_SUBLEVELS*NB_Z_SLICES ? "xn" : "xp" ),
1171  "",1000,
1172  _min[y[iy]],
1173  _max[y[iy]]+1.);
1174  histos[iy][ihist]->StatOverflows(kTRUE);
1175 
1176  }
1177  }
1178 
1179  for (unsigned int ix = 0 ; ix < x.size() ; ix++)
1180  {
1181  for (unsigned int ihist = 0 ; ihist < NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES ; ihist++)
1182  {
1183 
1184  // Create and correctly name a histogram for each subdetector*Z_Slice*ModuleType
1185  histosx[ix][ihist] = new TH1F ("histx"+x[ix]+_sublevel_names[ihist%NB_SUBLEVELS]
1186  +TString(ihist%(NB_SUBLEVELS*NB_Z_SLICES)>=NB_SUBLEVELS ? "zn" : "zp" )
1187  +TString(ihist>=NB_SUBLEVELS*NB_Z_SLICES ? "xn" : "xp" ),
1188  "",1000,
1189  _min[x[ix]],
1190  _max[x[ix]]+1.);
1191  histosx[ix][ihist]->StatOverflows(kTRUE);
1192 
1193  }
1194  }
1195 
1196 #ifdef DEBUG
1197  cout << __FILE__ << ":" << __LINE__ << ":Info: Creation of the TH1F[" << y.size() << "][" << NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES << "] ended." << endl;
1198 #endif
1199 
1201 #ifdef DEBUG
1202  cout << __FILE__ << ":" << __LINE__ << ":Info: Looping on the TTree" << endl;
1203 #endif
1204 #ifdef TALKATIVE
1205  unsigned int progress = 0;
1206  cout << __FILE__ << ":" << __LINE__ << ":Info: 0%" << endl;
1207 #endif
1208  for (unsigned int ientry = 0 ; ientry < nentries ; ientry++)
1209  {
1210 #ifdef TALKATIVE
1211  if (10*ientry/nentries != progress)
1212  {
1213  progress = 10*ientry/nentries;
1214  cout << __FILE__ << ":" << __LINE__ << ":Info: " << 10*progress << "%" << endl;
1215  }
1216 #endif
1217  // load current tree entry
1218  data->GetEntry(ientry);
1219 
1220  // CUTS on entry
1221  if (branch_i["level"] != _levelCut) continue;
1222  if (!_1dModule && branch_i["detDim"] == 1) continue;
1223  if (!_2dModule && branch_i["detDim"] == 2) continue;
1224 
1225 
1226  for (unsigned int iy = 0 ; iy < y.size() ; iy++)
1227  {
1228  if (branch_i["sublevel"] < 1 || branch_i["sublevel"] > NB_SUBLEVELS) continue;
1229  if (_SF[y[iy]]*branch_f[y[iy]] > _max[y[iy]] || _SF[y[iy]]*branch_f[y[iy]] < _min[y[iy]])
1230  {
1231 //#ifdef DEBUG
1232 // cout << "branch_f[y[iy]]=" << branch_f[y[iy]] << endl;
1233 //#endif
1234  continue;
1235  }
1236 
1237  // FILLING HISTOGRAMS
1238 
1239  // histogram for all modules
1240  const short int ihisto = (branch_i["sublevel"]-1) + (branch_f["z"]>=0?0:NB_SUBLEVELS) + (branch_f["x"]>=0?0:NB_SUBLEVELS*NB_Z_SLICES);
1241 
1242  if (_module_plot_option == "all") histos[iy][ihisto]->Fill( _SF[y[iy]]*branch_f[y[iy]]);
1243 
1244  // Only good modules
1245  else if (_module_plot_option == "good" && branch_i["badModuleQuality"]==0) histos[iy][ihisto]->Fill( _SF[y[iy]]*branch_f[y[iy]]);
1246 
1247  // Only good modules and those in the list
1248  else if (_module_plot_option == "list" && (branch_i["inModuleList"]==1 || branch_i["badModuleQuality"]==0)) histos[iy][ihisto]->Fill( _SF[y[iy]]*branch_f[y[iy]]);
1249 
1250  }
1251 
1252  for (unsigned int ix = 0 ; ix < x.size() ; ix++)
1253  {
1254  if (branch_i["sublevel"] < 1 || branch_i["sublevel"] > NB_SUBLEVELS) continue;
1255  if (_SF[x[ix]]*branch_f[x[ix]] > _max[x[ix]] || _SF[x[ix]]*branch_f[x[ix]] < _min[x[ix]])
1256  {
1257 //#ifdef DEBUG
1258 // cout << "branch_f[y[iy]]=" << branch_f[y[iy]] << endl;
1259 //#endif
1260  continue;
1261  }
1262 
1263  // FILLING HISTOGRAMS
1264 
1265  // histogram for all modules
1266  const short int ihistosx = (branch_i["sublevel"]-1) + (branch_f["z"]>=0?0:NB_SUBLEVELS) + (branch_f["x"]>=0?0:NB_SUBLEVELS*NB_Z_SLICES);
1267 
1268  if (_module_plot_option == "all") histosx[ix][ihistosx]->Fill( _SF[x[ix]]*branch_f[x[ix]]);
1269 
1270  // Only good modules
1271  else if (_module_plot_option == "good" && branch_i["badModuleQuality"]==0) histosx[ix][ihistosx]->Fill( _SF[x[ix]]*branch_f[x[ix]]);
1272 
1273  // Only good modules and those in the list
1274  else if (_module_plot_option == "list" && (branch_i["inModuleList"]==1 || branch_i["badModuleQuality"]==0)) histosx[ix][ihistosx]->Fill( _SF[x[ix]]*branch_f[x[ix]]);
1275 
1276  }
1277  }
1278 #ifdef TALKATIVE
1279  cout << __FILE__ << ":" << __LINE__ << ":Info: 100%\tLoop ended" << endl;
1280 #endif
1281 
1282  //~ TString rangeLabel = "";
1283  // Calculate mean and standard deviation for each histogram
1284  for (unsigned int iy = 0 ; iy < y.size() ; iy++)
1285  {
1286 
1287  for (unsigned int ihist = 0 ; ihist < NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES ; ihist++)
1288  {
1289  // combine +/-z histograms for barrel detectors
1290  if (ihist%(NB_SUBLEVELS*NB_Z_SLICES) == 0 || ihist%(NB_SUBLEVELS*NB_Z_SLICES) == 2 || ihist%(NB_SUBLEVELS*NB_Z_SLICES) == 4) {
1291  histos[iy][ihist]->Add(histos[iy][ihist+NB_SUBLEVELS]);
1292  }
1293  // combine +/-x histograms for endcap detectors (only used for half shells in barrel)
1294  if (ihist < NB_SUBLEVELS*NB_Z_SLICES && ( ihist%NB_SUBLEVELS == 1 || ihist%NB_SUBLEVELS == 3 || ihist%NB_SUBLEVELS == 5)) {
1295  histos[iy][ihist]->Add(histos[iy][ihist+NB_SUBLEVELS*NB_Z_SLICES]);
1296  }
1297  meanValue[iy][ihist] = histos[iy][ihist]->GetMean();
1298  RMS[iy][ihist] = histos[iy][ihist]->GetRMS();
1299 
1300  histos[iy][ihist]->Fit("gaus");
1301  gausFit[iy][ihist] = histos[iy][ihist]->GetFunction("gaus");
1302  meanValueGaussian[iy][ihist] = gausFit[iy][ihist]->GetParameter(1);
1303  RMSGaussian[iy][ihist] = gausFit[iy][ihist]->GetParameter(2);
1304 
1305 
1306 
1307  }
1308  }
1309 
1310  for (unsigned int ix = 0 ; ix < x.size() ; ix++)
1311  {
1312 
1313  for (unsigned int ihist = 0 ; ihist < NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES ; ihist++)
1314  {
1315  // combine +/-z histograms for barrel detectors
1316  if (ihist%(NB_SUBLEVELS*NB_Z_SLICES) == 0 || ihist%(NB_SUBLEVELS*NB_Z_SLICES) == 2 || ihist%(NB_SUBLEVELS*NB_Z_SLICES) == 4) {
1317  histosx[ix][ihist]->Add(histosx[ix][ihist+NB_SUBLEVELS]);
1318  }
1319  // combine +/-x histograms for endcap detectors (only used for half shells in barrel)
1320  if (ihist < NB_SUBLEVELS*NB_Z_SLICES && ( ihist%NB_SUBLEVELS == 1 || ihist%NB_SUBLEVELS == 3 || ihist%NB_SUBLEVELS == 5) ) {
1321  histosx[ix][ihist]->Add(histosx[ix][ihist+NB_SUBLEVELS*NB_Z_SLICES]);
1322  }
1323  meanValuex[ix][ihist] = histosx[ix][ihist]->GetMean();
1324  RMSx[ix][ihist] = histosx[ix][ihist]->GetRMS();
1325 
1326  }
1327  }
1328 
1329  TString tableFileName,tableCaption,tableAlign,tableHeadline;
1330  TString PXBpLine,PXBmLine,PXFpLine,PXFmLine,TIBpLine,TIBmLine,TOBpLine,TOBmLine,TIDpLine,TIDmLine,TECpLine,TECmLine;
1331 
1332 
1333  // table using mean and RMS, round to integers in µm etc.
1334  tableFileName = "table_differences.tex";
1335  if (_module_plot_option == "all") tableCaption = "Means and standard deviations of "+_alignment_name+" - "+_reference_name+" for each subdetector, all modules used.";
1336  else if (_module_plot_option == "good") tableCaption = "Means and standard deviations of "+_alignment_name+" - "+_reference_name+" for each subdetector, only good modules used.";
1337  else if (_module_plot_option == "list") tableCaption = "Means and standard deviations of "+_alignment_name+" - "+_reference_name+" for each subdetector, good modules and those in given list used.";
1338 
1339  WriteTable(y,NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES,meanValue,RMS,"0",tableCaption,tableFileName);
1340 
1341 
1342  //~ // table using Gaussian fit, round to integers in µm etc.
1343  tableFileName = "table_differences_Gaussian.tex";
1344  if (_module_plot_option == "all") tableCaption = "Means and standard deviations for Gaussian fit of "+_alignment_name+" - "+_reference_name+" for each subdetector, all modules used.";
1345  else if (_module_plot_option == "good") tableCaption = "Means and standard deviations for Gaussian fit of "+_alignment_name+" - "+_reference_name+" for each subdetector, only good modules used.";
1346  else if (_module_plot_option == "list") tableCaption = "Means and standard deviations for Gaussian fit of "+_alignment_name+" - "+_reference_name+" for each subdetector, good modules and those in given list used.";
1347 
1348 
1349  WriteTable(y,NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES,meanValueGaussian,RMSGaussian,"0",tableCaption,tableFileName);
1350 
1351 
1352 
1353  // Table for the mean positions on the x-axis, round to 3 digits in cm etc.
1354  tableFileName = "table_meanPos.tex";
1355 
1356  if (_module_plot_option == "all") tableCaption = "Mean positions and standard deviations in "+_reference_name+" geometry for each subdetector, all modules used.";
1357  else if (_module_plot_option == "good") tableCaption = "Mean positions and standard deviations in "+_reference_name+" geometry for each subdetector, only good modules used.";
1358  else if (_module_plot_option == "list") tableCaption = "Mean positions and standard deviations in "+_reference_name+" geometry for each subdetector, good modules and those in given list used.";
1359 
1360  WriteTable(x,NB_SUBLEVELS*NB_Z_SLICES*NB_X_SLICES,meanValuex,RMSx,"3",tableCaption,tableFileName);
1361 
1362 
1363 #ifdef TALKATIVE
1364  cout << __FILE__ << ":" << __LINE__ << ":Info: End of MakeLegends method" << endl;
1365 #endif
1366 
1367 }
1368 
1369 // OPTION METHODS
1370 void GeometryComparisonPlotter::SetPrint (const bool kPrint) { _print = kPrint ; }
1371 void GeometryComparisonPlotter::SetLegend (const bool kLegend) { _legend = kLegend ; }
1372 void GeometryComparisonPlotter::SetWrite (const bool kWrite) { _write = kWrite ; }
1373 void GeometryComparisonPlotter::Set1dModule (const bool k1dModule) { _1dModule = k1dModule ; }
1374 void GeometryComparisonPlotter::Set2dModule (const bool k2dModule) { _2dModule = k2dModule ; }
1375 void GeometryComparisonPlotter::SetLevelCut (const int kLevelCut) { _levelCut = kLevelCut ; }
1376 void GeometryComparisonPlotter::SetBatchMode (const bool kBatchMode) { _batchMode = kBatchMode ; }
1377 void GeometryComparisonPlotter::SetGrid (const int kGridX,
1378  const int kGridY) { _grid_x = kGridX ;
1379  _grid_y = kGridY ; }
1380 void GeometryComparisonPlotter::SetBranchMax (const TString branchname,
1381  const float max) { _max[branchname] = max ; }
1382 void GeometryComparisonPlotter::SetBranchMin (const TString branchname,
1383  const float min) { _min[branchname] = min ; }
1384 void GeometryComparisonPlotter::SetBranchSF (const TString branchname,
1385  const float SF) { _SF[branchname] = SF ; }
1386 void GeometryComparisonPlotter::SetBranchUnits (const TString branchname,
1387  const TString units) { _units[branchname] = units ; }
1388 void GeometryComparisonPlotter::SetPrintOption (const Option_t * print_option) { _print_option = print_option ; }
1389 void GeometryComparisonPlotter::SetCanvasSize (const int window_width,
1390  const int window_height) { _window_width = window_width ;
1391  _window_height = window_height ; }
1392 void GeometryComparisonPlotter::SetOutputFileName (const TString name) { _output_filename = name ; }
1393 void GeometryComparisonPlotter::SetOutputDirectoryName (const TString name) { _output_directory = name
1394  + TString(name.EndsWith("/") ? "" : "/") ; }
1395 
1396 // PRIVATE METHODS
1397 TString GeometryComparisonPlotter::LateXstyle (TString word)
1398 {
1399  word.ToLower();
1400  if (word.BeginsWith("d")) word.ReplaceAll("d", "#Delta");
1401  if (word == TString("rdphi")) word = "r#Delta#phi"; // TO DO: find something less ad hoc...
1402  else if (word.EndsWith("phi")) word.ReplaceAll("phi", "#phi");
1403  else if (word.EndsWith("alpha")) word.ReplaceAll("alpha", "#alpha");
1404  else if (word.EndsWith("beta")) word.ReplaceAll("beta" , "#beta");
1405  else if (word.EndsWith("gamma")) word.ReplaceAll("gamma", "#gamma");
1406  else if (word.EndsWith("eta")) word.ReplaceAll("eta", "#eta");
1407  return word;
1408 }
1409 
1410 TString GeometryComparisonPlotter::LateXstyleTable (TString word)
1411 {
1412  word.ToLower();
1413  if (word.BeginsWith("d")) word.ReplaceAll("d", "$\\Delta$");
1414  if (word == TString("rdphi")) word = "r$\\Delta\\phi$"; // TO DO: find something less ad hoc...
1415  else if (word.EndsWith("phi")) word.ReplaceAll("phi", "$\\phi$");
1416  else if (word.EndsWith("alpha")) word.ReplaceAll("alpha", "$\\alpha$");
1417  else if (word.EndsWith("beta")) word.ReplaceAll("beta" , "$\\beta$");
1418  else if (word.EndsWith("gamma")) word.ReplaceAll("gamma", "#$\\gamma$");
1419  else if (word.EndsWith("eta")) word.ReplaceAll("eta", "$\\eta$");
1420  return word;
1421 }
1422 
1423 TString GeometryComparisonPlotter::ExtensionFromPrintOption (TString print_option)
1424 {
1425  if (print_option.Contains("pdf" )) return TString(".pdf" );
1426  else if (print_option.Contains("eps" )) return TString(".eps" );
1427  else if (print_option.Contains("ps" )) return TString(".ps" );
1428  else if (print_option.Contains("svg" )) return TString(".svg" );
1429  else if (print_option.Contains("tex" )) return TString(".tex" );
1430  else if (print_option.Contains("gif" )) return TString(".gif" );
1431  else if (print_option.Contains("xpm" )) return TString(".xpm" );
1432  else if (print_option.Contains("png" )) return TString(".png" );
1433  else if (print_option.Contains("jpg" )) return TString(".jpg" );
1434  else if (print_option.Contains("tiff")) return TString(".tiff");
1435  else if (print_option.Contains("cxx" )) return TString(".cxx" );
1436  else if (print_option.Contains("xml" )) return TString(".xml" );
1437  else if (print_option.Contains("root")) return TString(".root");
1438  else
1439  {
1440  cout << __FILE__ << ":" << __LINE__ << ":Warning: unknown format. Returning .pdf, but possibly wrong..." << endl;
1441  return TString(".pdf");
1442  }
1443 }
1444 
1445 TLegend * GeometryComparisonPlotter::MakeLegend (double x1,
1446  double y1,
1447  double x2,
1448  double y2,
1449  int nPlottedSublevels,
1450  const TString title)
1451 {
1452  TLegend * legend = new TLegend (x1, y1, x2, y2, title.Data(), "NBNDC");
1453  legend->SetNColumns(nPlottedSublevels);
1454  legend->SetFillColor(0);
1455  legend->SetLineColor(0); // redundant with option
1456  legend->SetLineWidth(0); // redundant with option
1457  for (int isublevel = 0 ; isublevel < nPlottedSublevels ; isublevel++) // nPlottedSublevels is either NB_SUBLEVELS for the tracker or 2 for the pixel
1458  {
1459  TGraph * g = new TGraph (0);
1460  g->SetMarkerColor(COLOR_CODE(isublevel));
1461  g->SetFillColor(COLOR_CODE(isublevel));
1462  g->SetMarkerStyle(kFullSquare);
1463  g->SetMarkerSize(10);
1464  legend->AddEntry(g,_sublevel_names[isublevel], "p");
1465  }
1466  return legend;
1467 }
1468 
1469 
1470 void GeometryComparisonPlotter::WriteTable (vector<TString> x,
1471  unsigned int nLevelsTimesSlices,
1472  float meanValue[10][24],
1473  float RMS[10][24],
1474  const TString nDigits,
1475  const TString tableCaption,
1476  const TString tableFileName)
1477 {
1478  std::ofstream output(_output_directory+tableFileName);
1479 
1480  TString tableAlign,tableHeadline;
1481  TString PXBpLine,PXBmLine,PXFpLine,PXFmLine,TIBpLine,TIBmLine,TOBpLine,TOBmLine,TIDpLine,TIDmLine,TECpLine,TECmLine;
1482  char meanChar[x.size()][nLevelsTimesSlices][10];
1483  char RMSChar[x.size()][nLevelsTimesSlices][10];
1484 
1485  tableAlign = "l";
1486  tableHeadline = "";
1487  PXBpLine = "PXB x$+$";
1488  PXBmLine = "PXB x$-$";
1489  PXFpLine = "PXF z$+$";
1490  PXFmLine = "PXF z$-$";
1491  TIBpLine = "TIB x$+$";
1492  TIBmLine = "TIB x$-$";
1493  TIDpLine = "TID z$+$";
1494  TIDmLine = "TID z$-$";
1495  TOBpLine = "TOB x$+$";
1496  TOBmLine = "TOB x$-$";
1497  TECpLine = "TEC z$+$";
1498  TECmLine = "TEC z$-$";
1499 
1500 
1501 
1502  for (unsigned int ix = 0 ; ix < x.size() ; ix++)
1503  {
1504  for (unsigned int isubDet = 0 ; isubDet < nLevelsTimesSlices; isubDet++)
1505  {
1506 
1507  sprintf(meanChar[ix][isubDet],"%."+nDigits+"f",meanValue[ix][isubDet]);
1508  sprintf(RMSChar[ix][isubDet],"%."+nDigits+"f",RMS[ix][isubDet]);
1509  }
1510  tableAlign += "|c";
1511  tableHeadline += " & " + LateXstyleTable(x[ix]) + " / " + _units[x[ix]].ReplaceAll("#mum", "$\\mu$m");
1512 
1513  PXBpLine += " & $"; PXBpLine += meanChar[ix][0]; PXBpLine += "\\pm"; PXBpLine += RMSChar[ix][0]; PXBpLine += " $";
1514  PXBmLine += " & $"; PXBmLine += meanChar[ix][12]; PXBmLine += "\\pm"; PXBmLine += RMSChar[ix][12]; PXBmLine += " $";
1515  PXFpLine += " & $"; PXFpLine += meanChar[ix][1]; PXFpLine += "\\pm"; PXFpLine += RMSChar[ix][1]; PXFpLine += " $";
1516  PXFmLine += " & $"; PXFmLine += meanChar[ix][7]; PXFmLine += "\\pm"; PXFmLine += RMSChar[ix][7]; PXFmLine += " $";
1517  TIBpLine += " & $"; TIBpLine += meanChar[ix][2]; TIBpLine += "\\pm"; TIBpLine += RMSChar[ix][2]; TIBpLine += " $";
1518  TIBmLine += " & $"; TIBmLine += meanChar[ix][14]; TIBmLine += "\\pm"; TIBmLine += RMSChar[ix][14]; TIBmLine += " $";
1519  TIDpLine += " & $"; TIDpLine += meanChar[ix][3]; TIDpLine += "\\pm"; TIDpLine += RMSChar[ix][3]; TIDpLine += " $";
1520  TIDmLine += " & $"; TIDmLine += meanChar[ix][9]; TIDmLine += "\\pm"; TIDmLine += RMSChar[ix][9]; TIDmLine += " $";
1521  TOBpLine += " & $"; TOBpLine += meanChar[ix][4]; TOBpLine += "\\pm"; TOBpLine += RMSChar[ix][4]; TOBpLine += " $";
1522  TOBmLine += " & $"; TOBmLine += meanChar[ix][16]; TOBmLine += "\\pm"; TOBmLine += RMSChar[ix][16]; TOBmLine += " $";
1523  TECpLine += " & $"; TECpLine += meanChar[ix][5]; TECpLine += "\\pm"; TECpLine += RMSChar[ix][5]; TECpLine += " $";
1524  TECmLine += " & $"; TECmLine += meanChar[ix][11]; TECmLine += "\\pm"; TECmLine += RMSChar[ix][11]; TECmLine += " $";
1525  }
1526 
1527  // Write the table to the tex file
1528  output << "\\begin{table}" << std::endl;
1529  output << "\\caption{" << tableCaption << "}" << std::endl;
1530  output << "\\begin{tabular}{"<< tableAlign <<"}" << std::endl;
1531  output << "\\hline" << std::endl;
1532  output << tableHeadline << " \\\\" << std::endl;
1533  output << "\\hline" << std::endl;
1534  output << PXBpLine << " \\\\"<< std::endl;
1535  output << PXBmLine << " \\\\"<< std::endl;
1536  output << PXFpLine << " \\\\"<< std::endl;
1537  output << PXFmLine << " \\\\"<< std::endl;
1538  output << TIBpLine << " \\\\"<< std::endl;
1539  output << TIBmLine << " \\\\"<< std::endl;
1540  output << TIDpLine << " \\\\"<< std::endl;
1541  output << TIDmLine << " \\\\"<< std::endl;
1542  output << TOBpLine << " \\\\"<< std::endl;
1543  output << TOBmLine << " \\\\"<< std::endl;
1544  output << TECpLine << " \\\\"<< std::endl;
1545  output << TECmLine << " \\\\"<< std::endl;
1546  output << "\\hline" << std::endl;
1547  output << "\\end{tabular}" << std::endl;
1548  output << "\\end{table}" << std::endl;
1549 
1550 }
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