*** Create_TRD_Geometry_v15a_3e.C	2015-07-21 13:38:02.141683474 +0200
--- Create_TRD_Geometry_v15a_2e.C	2015-07-22 10:15:49.717956498 +0200
***************
*** 83,90 ****
  const TString tagVersion   = "v15a";
  //const TString subVersion   = "_1h";
  //const TString subVersion   = "_1e";
  //const TString subVersion   = "_1m";
! const TString subVersion   = "_3e";
  //const TString subVersion   = "_3m";
  const TString geoVersion   = "trd_" + tagVersion + subVersion;
  const TString FileNameSim  = geoVersion + ".geo.root";
--- 83,91 ----
  const TString tagVersion   = "v15a";
  //const TString subVersion   = "_1h";
  //const TString subVersion   = "_1e";
+ const TString subVersion   = "_2e";
  //const TString subVersion   = "_1m";
! //const TString subVersion   = "_3e";
  //const TString subVersion   = "_3m";
  const TString geoVersion   = "trd_" + tagVersion + subVersion;
  const TString FileNameSim  = geoVersion + ".geo.root";
***************
*** 151,158 ****
  //const Int_t    ShowLayer[MaxLayers] = { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 };  // SIS100-3l  // 1: plot, 0: hide
  //
  //const Int_t    ShowLayer[MaxLayers] = { 1, 1, 1, 1, 0, 0, 0, 0, 0, 0 };  // SIS100-4l  // 1: plot, 0: hide
  //const Int_t    ShowLayer[MaxLayers] = { 0, 0, 0, 0, 1, 1, 1, 1, 1, 1 };  // SIS300-mu  // 1: plot, 0: hide
! const Int_t    ShowLayer[MaxLayers] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };  // SIS300-e   // 1: plot, 0: hide
  
  Int_t    PlaneId[MaxLayers]; // automatically filled with layer ID
  
--- 152,160 ----
  //const Int_t    ShowLayer[MaxLayers] = { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 };  // SIS100-3l  // 1: plot, 0: hide
  //
  //const Int_t    ShowLayer[MaxLayers] = { 1, 1, 1, 1, 0, 0, 0, 0, 0, 0 };  // SIS100-4l  // 1: plot, 0: hide
+ const Int_t    ShowLayer[MaxLayers] = { 1, 1, 1, 1, 1, 1, 0, 0, 0, 0 };  // SIS100-4l  // 1: plot, 0: hide
  //const Int_t    ShowLayer[MaxLayers] = { 0, 0, 0, 0, 1, 1, 1, 1, 1, 1 };  // SIS300-mu  // 1: plot, 0: hide
! //const Int_t    ShowLayer[MaxLayers] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };  // SIS300-e   // 1: plot, 0: hide
  
  Int_t    PlaneId[MaxLayers]; // automatically filled with layer ID
  
***************
*** 166,174 ****
  
  // 5x z-positions from 260 till 550 cm
  //Double_t LayerPosition[MaxLayers] = { 260. }; // start position - 2013-10-28 - DE - v14_1h - SIS 100 hadron         ( 4 layers, z = 2600 )
! //Double_t LayerPosition[MaxLayers] = { 410. }; // start position - 2013-10-28 - DE - v14_1e - SIS 100 electron       ( 4 layers, z = 4100 )
  //Double_t LayerPosition[MaxLayers] = { 360. }; // start position - 2014-06-16 - DE - v14_1m - SIS 100 muon           ( 4 layers, z = 3600 ) was 460.
! Double_t LayerPosition[MaxLayers] = { 410. }; // start position - 2013-10-28 - DE - v14_3e - SIS 300 electron       (10 layers, z = 4100 )
  //Double_t LayerPosition[MaxLayers] = { 550. }; // start position - 2013-10-28 - DE - v14_3m - SIS 300 muon     6_abs (10 layers, z = 5500 )
  //
  // obsolete variants
--- 168,176 ----
  
  // 5x z-positions from 260 till 550 cm
  //Double_t LayerPosition[MaxLayers] = { 260. }; // start position - 2013-10-28 - DE - v14_1h - SIS 100 hadron         ( 4 layers, z = 2600 )
! Double_t LayerPosition[MaxLayers] = { 410. }; // start position - 2013-10-28 - DE - v14_1e - SIS 100 electron       ( 4 layers, z = 4100 )
  //Double_t LayerPosition[MaxLayers] = { 360. }; // start position - 2014-06-16 - DE - v14_1m - SIS 100 muon           ( 4 layers, z = 3600 ) was 460.
! //Double_t LayerPosition[MaxLayers] = { 410. }; // start position - 2013-10-28 - DE - v14_3e - SIS 300 electron       (10 layers, z = 4100 )
  //Double_t LayerPosition[MaxLayers] = { 550. }; // start position - 2013-10-28 - DE - v14_3m - SIS 300 muon     6_abs (10 layers, z = 5500 )
  //
  // obsolete variants
***************
*** 416,422 ****
  void dump_digi_file();
  
  
! void Create_TRD_Geometry_v15a_3e() {
  
    // Load needed material definition from media.geo file
    create_materials_from_media_file();
--- 418,424 ----
  void dump_digi_file();
  
  
! void Create_TRD_Geometry_v15a_2e() {
  
    // Load needed material definition from media.geo file
    create_materials_from_media_file();
***************
*** 2691,2697 ****
    PilPosZ[0] = LayerPosition[0] + I_width/2.;
    PilPosZ[1] = LayerPosition[3] - I_width/2. + LayerThickness;
    PilPosZ[2] = LayerPosition[4] + I_width/2.;		      
!   PilPosZ[3] = LayerPosition[7] - I_width/2. + LayerThickness;
    PilPosZ[4] = LayerPosition[8] + I_width/2.;		      
    PilPosZ[5] = LayerPosition[9] - I_width/2. + LayerThickness;
  
--- 2693,2699 ----
    PilPosZ[0] = LayerPosition[0] + I_width/2.;
    PilPosZ[1] = LayerPosition[3] - I_width/2. + LayerThickness;
    PilPosZ[2] = LayerPosition[4] + I_width/2.;		      
!   PilPosZ[3] = LayerPosition[5] - I_width/2. + LayerThickness;
    PilPosZ[4] = LayerPosition[8] + I_width/2.;		      
    PilPosZ[5] = LayerPosition[9] - I_width/2. + LayerThickness;