-// $Id$
+// @(#) $Id$
+
+// Author: Anders Vestbo <mailto:vestbo@fi.uib.no>, Uli Frankenfeld <mailto:franken@fi.uib.no>, Constantin Loizides <mailto:loizides@ikf.uni-frankfurt.de>
+//*-- Copyright © ALICE HLT Group
-// Author: Anders Vestbo <mailto:vestbo@fi.uib.no>, Uli Frankenfeld <mailto:franken@fi.uib.no>
-//*-- Copyright © ASV
-// changes done by Constantin Loizides <mailto:loizides@ikf.physik.uni-frankfurt.de>
#include "AliL3StandardIncludes.h"
+#include "dirent.h"
#ifdef use_aliroot
#include <AliRun.h>
#include <AliTPCParamSR.h>
#include <AliTPCPRF2D.h>
#include <AliTPCRF1D.h>
+#endif
+#ifdef use_root
#include <TFile.h>
#include <TUnixSystem.h>
#include <TTimeStamp.h>
+#include <TError.h>
#endif
#include "AliL3Logging.h"
#include "AliL3Transform.h"
+#if defined(__GNUC__) && __GNUC__ == 3
+using namespace std;
+#endif
+
/** \class AliL3Transform
+<pre>
//_____________________________________________________________
// AliL3Transform
//
// AliL3Transform::Init(path,kTRUE);
//
// where path is a char*
-// either providing the rootfile containing the geometry or
-// the path to the rootfile which should then be called alirunfile.root.
+// either providing the rootfile name containing the geometry or
+// the path to the rootfile which should then be called alirunfile.root.
// Note that for both of these cases you have to
// compile with USEPACKAGE=ALIROOT set (see level3code/Makefile.conf).
-//</pre>
+//
+// Currently, there are 4 versions of the Transformer:
+// fVersion==fV_aliroot: ALIROOT-head compatible
+// fVersion==fV_cosmics: Cosmics data run (2003) compatible
+// fVersion==fV_default: means no config file has been loaded
+// fVersion==fV_deprecated: dont use old (before July 2003) style of transformer
+//
+</pre>
*/
ClassImp(AliL3Transform)
-// Defined by HLT group
-Int_t AliL3Transform::fRows[6][2] = {{0,29},{30,62},{63,90},{91,116},{117,139},{140,158}}; //Defined by us and GSI
-Int_t AliL3Transform::fNRows[6] = {30,33,28,26,23,19}; //Defined by us and GSI
-Double_t AliL3Transform::fAnodeWireSpacing = 0.25; //Taken from the TDR
+const Double_t AliL3Transform::fAnodeWireSpacing = 0.25; //Taken from the TDR
+const Double_t AliL3Transform::fBFACT = 0.0029980; //Conversion Factor
+const Double_t AliL3Transform::fPi = 3.141592653589793;
+const Double_t AliL3Transform::f2Pi = 2*3.141592653589793;
+const Double_t AliL3Transform::fPi2 = 0.5*3.141592653589793;
+const Double_t AliL3Transform::fToDeg = 180/3.141592653589793;
-// The following definition is generated by Make_Init macro in exa
-const Double_t AliL3Transform::fBFACT = 0.0029980;
-Double_t AliL3Transform::fBField = 0.2;
-Int_t AliL3Transform::fVersion = 0;
+//Defined by HLT and GSI
Int_t AliL3Transform::fNPatches = 6;
-Int_t AliL3Transform::fBFieldFactor = 1 ;
-Int_t AliL3Transform::fNTimeBins = 446 ;
-Int_t AliL3Transform::fNRowLow = 63 ;
-Int_t AliL3Transform::fNRowUp = 96 ;
-Int_t AliL3Transform::fNRowUp1 = 64 ;
-Int_t AliL3Transform::fNRowUp2 = 32 ;
-Int_t AliL3Transform::fNSectorLow = 36 ;
-Int_t AliL3Transform::fNSectorUp = 36 ;
-Int_t AliL3Transform::fNSector = 72 ;
-Double_t AliL3Transform::fPadPitchWidthLow = 0.400000 ;
-Double_t AliL3Transform::fPadPitchWidthUp = 0.600000 ;
-Double_t AliL3Transform::fZWidth = 0.56599998474121093750 ;
-Double_t AliL3Transform::fZSigma = 0.22880849748219134199 ;
-Double_t AliL3Transform::fZLength = 250.00000000000000000000 ;
-Double_t AliL3Transform::fZOffset = 0.68642549244657402596 ;
-Double_t AliL3Transform::fDiffT = 0.02199999988079071045 ;
-Double_t AliL3Transform::fDiffL = 0.02199999988079071045 ;
-Double_t AliL3Transform::fInnerPadLength = 0.750000 ;
-Double_t AliL3Transform::fOuter1PadLength = 1.000000 ;
-Double_t AliL3Transform::fOuter2PadLength = 1.500000 ;
-Double_t AliL3Transform::fInnerPRFSigma = 0.20381128787994384766 ;
-Double_t AliL3Transform::fOuter1PRFSigma = 0.29932481050491333008 ;
-Double_t AliL3Transform::fOuter2PRFSigma = 0.29932320117950439453 ;
-Double_t AliL3Transform::fTimeSigma = 0.22880862653255462646 ;
-Int_t AliL3Transform::fADCSat = 1023;
-Int_t AliL3Transform::fNSlice = 36 ;
-Int_t AliL3Transform::fNRow = 159 ;
-Double_t AliL3Transform::fNRotShift = 0.5 ;
-Double_t AliL3Transform::fPi = 3.141592653589793 ;
-Double_t AliL3Transform::fX[159] = {85.194999694824219,
- 85.944999694824219,
- 86.694999694824219,
- 87.444999694824219,
- 88.194999694824219,
- 88.944999694824219,
- 89.694999694824219,
- 90.444999694824219,
- 91.194999694824219,
- 91.944999694824219,
- 92.694999694824219,
- 93.444999694824219,
- 94.194999694824219,
- 94.944999694824219,
- 95.694999694824219,
- 96.444999694824219,
- 97.194999694824219,
- 97.944999694824219,
- 98.694999694824219,
- 99.444999694824219,
- 100.194999694824219,
- 100.944999694824219,
- 101.694999694824219,
- 102.444999694824219,
- 103.194999694824219,
- 103.944999694824219,
- 104.694999694824219,
- 105.444999694824219,
- 106.194999694824219,
- 106.944999694824219,
- 107.694999694824219,
- 108.444999694824219,
- 109.194999694824219,
- 109.944999694824219,
- 110.694999694824219,
- 111.444999694824219,
- 112.194999694824219,
- 112.944999694824219,
- 113.694999694824219,
- 114.444999694824219,
- 115.194999694824219,
- 115.944999694824219,
- 116.694999694824219,
- 117.444999694824219,
- 118.194999694824219,
- 118.944999694824219,
- 119.694999694824219,
- 120.444999694824219,
- 121.194999694824219,
- 121.944999694824219,
- 122.694999694824219,
- 123.444999694824219,
- 124.194999694824219,
- 124.944999694824219,
- 125.694999694824219,
- 126.444999694824219,
- 127.194999694824219,
- 127.944999694824219,
- 128.695007324218750,
- 129.445007324218750,
- 130.195007324218750,
- 130.945007324218750,
- 131.695007324218750,
- 135.180007934570312,
- 136.180007934570312,
- 137.180007934570312,
- 138.180007934570312,
- 139.180007934570312,
- 140.180007934570312,
- 141.180007934570312,
- 142.180007934570312,
- 143.180007934570312,
- 144.180007934570312,
- 145.180007934570312,
- 146.180007934570312,
- 147.180007934570312,
- 148.180007934570312,
- 149.180007934570312,
- 150.180007934570312,
- 151.180007934570312,
- 152.180007934570312,
- 153.180007934570312,
- 154.180007934570312,
- 155.180007934570312,
- 156.180007934570312,
- 157.180007934570312,
- 158.180007934570312,
- 159.180007934570312,
- 160.180007934570312,
- 161.180007934570312,
- 162.180007934570312,
- 163.180007934570312,
- 164.180007934570312,
- 165.180007934570312,
- 166.180007934570312,
- 167.180007934570312,
- 168.180007934570312,
- 169.180007934570312,
- 170.180007934570312,
- 171.180007934570312,
- 172.180007934570312,
- 173.180007934570312,
- 174.180007934570312,
- 175.180007934570312,
- 176.180007934570312,
- 177.180007934570312,
- 178.180007934570312,
- 179.180007934570312,
- 180.180007934570312,
- 181.180007934570312,
- 182.180007934570312,
- 183.180007934570312,
- 184.180007934570312,
- 185.180007934570312,
- 186.180007934570312,
- 187.180007934570312,
- 188.180007934570312,
- 189.180007934570312,
- 190.180007934570312,
- 191.180007934570312,
- 192.180007934570312,
- 193.180007934570312,
- 194.180007934570312,
- 195.180007934570312,
- 196.180007934570312,
- 197.180007934570312,
- 198.180007934570312,
- 199.430007934570312,
- 200.930007934570312,
- 202.430007934570312,
- 203.930007934570312,
- 205.430007934570312,
- 206.930007934570312,
- 208.430007934570312,
- 209.930007934570312,
- 211.430007934570312,
- 212.930007934570312,
- 214.430007934570312,
- 215.930007934570312,
- 217.430007934570312,
- 218.930007934570312,
- 220.430007934570312,
- 221.930007934570312,
- 223.430007934570312,
- 224.930007934570312,
- 226.430007934570312,
- 227.930007934570312,
- 229.430007934570312,
- 230.930007934570312,
- 232.430007934570312,
- 233.930007934570312,
- 235.430007934570312,
- 236.930007934570312,
- 238.430007934570312,
- 239.930007934570312,
- 241.430007934570312,
- 242.930007934570312,
- 244.430007934570312,
- 245.930007934570312
+Int_t AliL3Transform::fRows[6][2] = {{0,29},{30,62},{63,90},{91,116},{117,139},{140,158}};
+Int_t AliL3Transform::fNRows[6] = {30,33,28,26,23,19};
+
+// The following definition is generated by MakeInitFile function
+Double_t AliL3Transform::fBField = 0.2;
+Double_t AliL3Transform::fSolenoidBField = 2;
+Double_t AliL3Transform::fBFieldFactor = 1;
+Int_t AliL3Transform::fVersion = fV_default;
+Int_t AliL3Transform::fNTimeBins = 446;
+Int_t AliL3Transform::fNRowLow = 63;
+Int_t AliL3Transform::fNRowUp = 96;
+Int_t AliL3Transform::fNRowUp1 = 64;
+Int_t AliL3Transform::fNRowUp2 = 32;
+Int_t AliL3Transform::fNSectorLow = 36;
+Int_t AliL3Transform::fNSectorUp = 36;
+Int_t AliL3Transform::fNSector = 72;
+Double_t AliL3Transform::fPadPitchWidthLow = 0.4;
+Double_t AliL3Transform::fPadPitchWidthUp = 0.6;
+Double_t AliL3Transform::fZWidth = 0.5660;
+Double_t AliL3Transform::fZSigma = 0.2288;
+Double_t AliL3Transform::fZLength = 250.0000;
+Double_t AliL3Transform::fZOffset = 0.6864;
+Double_t AliL3Transform::fDiffT = 0.0220;
+Double_t AliL3Transform::fDiffL = 0.0220;
+Double_t AliL3Transform::fOmegaTau = 0.1450;
+Double_t AliL3Transform::fInnerPadLength = 0.75;
+Double_t AliL3Transform::fOuter1PadLength = 1.00;
+Double_t AliL3Transform::fOuter2PadLength = 1.50;
+Double_t AliL3Transform::fInnerPRFSigma = 0.203811;
+Double_t AliL3Transform::fOuter1PRFSigma = 0.299325;
+Double_t AliL3Transform::fOuter2PRFSigma = 0.299323;
+Double_t AliL3Transform::fTimeSigma = 0.228809;
+Int_t AliL3Transform::fADCSat = 1024;
+Int_t AliL3Transform::fZeroSup = 0;
+Int_t AliL3Transform::fNSlice = 36;
+Int_t AliL3Transform::fNRow = 159;
+Double_t AliL3Transform::fNRotShift = 0.5;
+Int_t AliL3Transform::fSlice2Sector[36][2] = { { 0, 36},
+ { 1, 37},
+ { 2, 38},
+ { 3, 39},
+ { 4, 40},
+ { 5, 41},
+ { 6, 42},
+ { 7, 43},
+ { 8, 44},
+ { 9, 45},
+ {10, 46},
+ {11, 47},
+ {12, 48},
+ {13, 49},
+ {14, 50},
+ {15, 51},
+ {16, 52},
+ {17, 53},
+ {18, 54},
+ {19, 55},
+ {20, 56},
+ {21, 57},
+ {22, 58},
+ {23, 59},
+ {24, 60},
+ {25, 61},
+ {26, 62},
+ {27, 63},
+ {28, 64},
+ {29, 65},
+ {30, 66},
+ {31, 67},
+ {32, 68},
+ {33, 69},
+ {34, 70},
+ {35, 71}
+};
+
+Int_t AliL3Transform::fSector2Slice[72] = { 0,
+ 1,
+ 2,
+ 3,
+ 4,
+ 5,
+ 6,
+ 7,
+ 8,
+ 9,
+ 10,
+ 11,
+ 12,
+ 13,
+ 14,
+ 15,
+ 16,
+ 17,
+ 18,
+ 19,
+ 20,
+ 21,
+ 22,
+ 23,
+ 24,
+ 25,
+ 26,
+ 27,
+ 28,
+ 29,
+ 30,
+ 31,
+ 32,
+ 33,
+ 34,
+ 35,
+ 0,
+ 1,
+ 2,
+ 3,
+ 4,
+ 5,
+ 6,
+ 7,
+ 8,
+ 9,
+ 10,
+ 11,
+ 12,
+ 13,
+ 14,
+ 15,
+ 16,
+ 17,
+ 18,
+ 19,
+ 20,
+ 21,
+ 22,
+ 23,
+ 24,
+ 25,
+ 26,
+ 27,
+ 28,
+ 29,
+ 30,
+ 31,
+ 32,
+ 33,
+ 34,
+ 35
+};
+
+Int_t AliL3Transform::fSectorLow[72] = { 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 1,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0
+};
+
+Double_t AliL3Transform::fX[159] = { 85.195,
+ 85.945,
+ 86.695,
+ 87.445,
+ 88.195,
+ 88.945,
+ 89.695,
+ 90.445,
+ 91.195,
+ 91.945,
+ 92.695,
+ 93.445,
+ 94.195,
+ 94.945,
+ 95.695,
+ 96.445,
+ 97.195,
+ 97.945,
+ 98.695,
+ 99.445,
+ 100.195,
+ 100.945,
+ 101.695,
+ 102.445,
+ 103.195,
+ 103.945,
+ 104.695,
+ 105.445,
+ 106.195,
+ 106.945,
+ 107.695,
+ 108.445,
+ 109.195,
+ 109.945,
+ 110.695,
+ 111.445,
+ 112.195,
+ 112.945,
+ 113.695,
+ 114.445,
+ 115.195,
+ 115.945,
+ 116.695,
+ 117.445,
+ 118.195,
+ 118.945,
+ 119.695,
+ 120.445,
+ 121.195,
+ 121.945,
+ 122.695,
+ 123.445,
+ 124.195,
+ 124.945,
+ 125.695,
+ 126.445,
+ 127.195,
+ 127.945,
+ 128.695,
+ 129.445,
+ 130.195,
+ 130.945,
+ 131.695,
+ 135.180,
+ 136.180,
+ 137.180,
+ 138.180,
+ 139.180,
+ 140.180,
+ 141.180,
+ 142.180,
+ 143.180,
+ 144.180,
+ 145.180,
+ 146.180,
+ 147.180,
+ 148.180,
+ 149.180,
+ 150.180,
+ 151.180,
+ 152.180,
+ 153.180,
+ 154.180,
+ 155.180,
+ 156.180,
+ 157.180,
+ 158.180,
+ 159.180,
+ 160.180,
+ 161.180,
+ 162.180,
+ 163.180,
+ 164.180,
+ 165.180,
+ 166.180,
+ 167.180,
+ 168.180,
+ 169.180,
+ 170.180,
+ 171.180,
+ 172.180,
+ 173.180,
+ 174.180,
+ 175.180,
+ 176.180,
+ 177.180,
+ 178.180,
+ 179.180,
+ 180.180,
+ 181.180,
+ 182.180,
+ 183.180,
+ 184.180,
+ 185.180,
+ 186.180,
+ 187.180,
+ 188.180,
+ 189.180,
+ 190.180,
+ 191.180,
+ 192.180,
+ 193.180,
+ 194.180,
+ 195.180,
+ 196.180,
+ 197.180,
+ 198.180,
+ 199.430,
+ 200.930,
+ 202.430,
+ 203.930,
+ 205.430,
+ 206.930,
+ 208.430,
+ 209.930,
+ 211.430,
+ 212.930,
+ 214.430,
+ 215.930,
+ 217.430,
+ 218.930,
+ 220.430,
+ 221.930,
+ 223.430,
+ 224.930,
+ 226.430,
+ 227.930,
+ 229.430,
+ 230.930,
+ 232.430,
+ 233.930,
+ 235.430,
+ 236.930,
+ 238.430,
+ 239.930,
+ 241.430,
+ 242.930,
+ 244.430,
+ 245.930
};
Int_t AliL3Transform::fNPads[159] = {67,
139
};
+Double_t AliL3Transform::fCos[36] = { 0.9848077297,
+ 0.8660253882,
+ 0.6427876353,
+ 0.3420201540,
+ 0.0000000000,
+ -0.3420201540,
+ -0.6427876353,
+ -0.8660253882,
+ -0.9848077297,
+ -0.9848077297,
+ -0.8660253882,
+ -0.6427876353,
+ -0.3420201540,
+ -0.0000000000,
+ 0.3420201540,
+ 0.6427876353,
+ 0.8660253882,
+ 0.9848077297,
+ 0.9848077297,
+ 0.8660253882,
+ 0.6427876353,
+ 0.3420201540,
+ 0.0000000000,
+ -0.3420201540,
+ -0.6427876353,
+ -0.8660253882,
+ -0.9848077297,
+ -0.9848077297,
+ -0.8660253882,
+ -0.6427876353,
+ -0.3420201540,
+ -0.0000000000,
+ 0.3420201540,
+ 0.6427876353,
+ 0.8660253882,
+ 0.9848077297
+};
+
+Double_t AliL3Transform::fSin[36] = { 0.1736481786,
+ 0.5000000000,
+ 0.7660444379,
+ 0.9396926165,
+ 1.0000000000,
+ 0.9396926165,
+ 0.7660444379,
+ 0.5000000000,
+ 0.1736481786,
+ -0.1736481786,
+ -0.5000000000,
+ -0.7660444379,
+ -0.9396926165,
+ -1.0000000000,
+ -0.9396926165,
+ -0.7660444379,
+ -0.5000000000,
+ -0.1736481786,
+ 0.1736481786,
+ 0.5000000000,
+ 0.7660444379,
+ 0.9396926165,
+ 1.0000000000,
+ 0.9396926165,
+ 0.7660444379,
+ 0.5000000000,
+ 0.1736481786,
+ -0.1736481786,
+ -0.5000000000,
+ -0.7660444379,
+ -0.9396926165,
+ -1.0000000000,
+ -0.9396926165,
+ -0.7660444379,
+ -0.5000000000,
+ -0.1736481786
+};
+
Bool_t AliL3Transform::Init(Char_t* path,Bool_t UseAliTPCParam)
{
//Overwrite the parameters with values stored in file "l3transform.config" in path.
//If flag UseAliTPCParam is set, the parameters will be read from the the rootfile
//which then has to be called path/digitfile.root
- if(fVersion != 0)
+ if(fVersion != fV_default)
LOG(AliL3Log::kWarning,"AliL3Transform::Init","Init values")
- <<"You are initializing the parameters more than once; check your code please! "<<fVersion<<ENDLOG;
+ <<AliL3Log::kDec<<"You are initializing the parameters more than once; check your code please! "<<fVersion<<ENDLOG;
- if(UseAliTPCParam)
- {
- return ReadInit(path);
- }
+ if(UseAliTPCParam) //use rootfile to generate temporary init file
+ return ReadInit(path);
- Char_t *pathname=new Char_t[1024];
+ //create filename
+ Char_t pathname[1024];
strcpy(pathname,path);
- strcat(pathname,"/l3transform.config");
-
+
+ //test whether provided path is the file itself
+ Int_t isdir = 0;
+ DIR *testdir=opendir(pathname);
+ if(testdir){
+ isdir=1;
+ closedir(testdir);
+ }
+
+ if(isdir) strcat(pathname,"/l3transform.config");
+
+ return ReadInitFile(pathname);
+}
+
+Bool_t AliL3Transform::ReadInitFile(Char_t* pathname)
+{
+ //read transformer settings from pathname
+
FILE *fptr=fopen(pathname,"r");
if(!fptr){
- LOG(AliL3Log::kWarning,"AliL3Transform::Init","File Open")
+ LOG(AliL3Log::kWarning,"AliL3Transform::ReadInitFile","File Open")
<<"Pointer to Config File \""<<pathname<<"\" 0x0!"<<ENDLOG;
return kFALSE;
}
while(!feof(fptr)) {
fscanf(fptr,"%s",d1);
-
- if(strcmp(d1,"fBFieldFactor")==0){fscanf(fptr,"%s %d %s",d2,&dummy,d3);fBFieldFactor=(Int_t)dummy;fBField=fBFieldFactor*0.2;}
+ if(strcmp(d1,"fVersion")==0){fscanf(fptr,"%s %d %s",d2,&dummy,d3);fVersion=dummy;}
+ else if(strcmp(d1,"fBFieldFactor")==0){fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fBFieldFactor=(Double_t)ddummy;}
+ else if(strcmp(d1,"fSolenoidBField")==0)
+ {
+ fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);
+ fSolenoidBField=(Double_t)ddummy;
+ }
else if(strcmp(d1,"fNTimeBins")==0){fscanf(fptr,"%s %d %s",d2,&dummy,d3);fNTimeBins=(Int_t)dummy;}
else if(strcmp(d1,"fNRowLow")==0)
{
fscanf(fptr,"%s %d %s",d2,&dummy,d3);
fNRowLow=(Int_t)dummy;
if(fNRowLow != 63)
- LOG(AliL3Log::kError,"AliL3Transform::Init","Overflow")
+ LOG(AliL3Log::kError,"AliL3Transform::ReadInitFile","Overflow")
<<"Number of inner PadRows should be 63! Check and fgrep the code for 63 to see the consequences of this major change!"<<ENDLOG;
}
else if(strcmp(d1,"fNRowUp")==0){fscanf(fptr,"%s %d %s",d2,&dummy,d3);fNRowUp=(Int_t)dummy;}
else if(strcmp(d1,"fNSlice")==0){fscanf(fptr,"%s %d %s",d2,&dummy,d3);fNSlice=(Int_t)dummy;}
else if(strcmp(d1,"fDiffT")==0){fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fDiffT=(Double_t)ddummy;}
else if(strcmp(d1,"fDiffL")==0){fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fDiffL=(Double_t)ddummy;}
+ else if(strcmp(d1,"fOmegaTau")==0){fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fOmegaTau=(Double_t)ddummy;}
else if(strcmp(d1,"fInnerPadLength")==0){fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fInnerPadLength=(Double_t)ddummy;}
else if(strcmp(d1,"fOuter1PadLength")==0){fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fOuter1PadLength=(Double_t)ddummy;}
else if(strcmp(d1,"fOuter2PadLength")==0){fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fOuter2PadLength=(Double_t)ddummy;}
else if(strcmp(d1,"fOuter2PRFSigma")==0){fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fOuter2PRFSigma=(Double_t)ddummy;}
else if(strcmp(d1,"fTimeSigma")==0){fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fTimeSigma=(Double_t)ddummy;}
else if(strcmp(d1,"fADCSat")==0){fscanf(fptr,"%s %d %s",d2,&dummy,d3);fADCSat=(Int_t)dummy;}
+ else if(strcmp(d1,"fZeroSup")==0){fscanf(fptr,"%s %d %s",d2,&dummy,d3);fZeroSup=(Int_t)dummy;}
else if(strcmp(d1,"fNRow")==0){
fscanf(fptr,"%s %d %s",d2,&dummy,d3);fNRow=(Int_t)dummy;
if(fNRow!=159){
- LOG(AliL3Log::kError,"AliL3Transform::Init","Overflow")<<"Number of PadRows should be 159! Check and fgrep the code for 159 to see the consequences of this major change!"<<ENDLOG;
+ LOG(AliL3Log::kError,"AliL3Transform::ReadInitFile","Overflow")<<"Number of PadRows should be 159! Check and fgrep the code for 159 to see the consequences of this major change!"<<ENDLOG;
}
}
else if(strcmp(d1,"fNRotShift")==0){fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fNRotShift=(Double_t)ddummy;}
- else if(strcmp(d1,"fPi")==0){fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fPi=(Double_t)ddummy;}
else if(strcmp(d1,"fX[0]")==0){
fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fX[0]=(Double_t)ddummy;
for(Int_t i=1;i<fNRow;i++){fscanf(fptr,"%s %s %lf %s",d1,d2,&ddummy,d3);fX[i]=(Double_t)ddummy;}
fscanf(fptr,"%s %d %s",d2,&dummy,d3);fNPads[0]=(Int_t)dummy;
for(Int_t i=1;i<fNRow;i++){fscanf(fptr,"%s %s %d %s",d1,d2,&dummy,d3);fNPads[i]=(Int_t)dummy;}
}
+ else if(strcmp(d1,"fNRows[0]")==0){
+ fscanf(fptr,"%s %d %s",d2,&dummy,d3);fNRows[0]=(Int_t)dummy;
+ for(Int_t i=1;i<fNPatches;i++){fscanf(fptr,"%s %s %d %s",d1,d2,&dummy,d3);fNRows[i]=(Int_t)dummy;}
+ }
+ else if(strcmp(d1,"fRows[0][0]")==0){
+ fscanf(fptr,"%s %d %s",d2,&dummy,d3);fRows[0][0]=(Int_t)dummy;
+ fscanf(fptr,"%s %s %d %s",d1,d2,&dummy,d3);fRows[0][1]=(Int_t)dummy;
+ for(Int_t i=1;i<fNPatches;i++){
+ fscanf(fptr,"%s %s %d %s",d1,d2,&dummy,d3);fRows[i][0]=(Int_t)dummy;
+ fscanf(fptr,"%s %s %d %s",d1,d2,&dummy,d3);fRows[i][1]=(Int_t)dummy;
+ }
+ }
+ else if(strcmp(d1,"fSlice2Sector[0][0]")==0){
+ fscanf(fptr,"%s %d %s",d2,&dummy,d3);fSlice2Sector[0][0]=(Int_t)dummy;
+ fscanf(fptr,"%s %s %d %s",d1,d2,&dummy,d3);fSlice2Sector[0][1]=(Int_t)dummy;
+ for(Int_t i=1;i<fNSlice;i++){
+ fscanf(fptr,"%s %s %d %s",d1,d2,&dummy,d3);fSlice2Sector[i][0]=(Int_t)dummy;
+ fscanf(fptr,"%s %s %d %s",d1,d2,&dummy,d3);fSlice2Sector[i][1]=(Int_t)dummy;
+ }
+ }
+ else if(strcmp(d1,"fSector2Slice[0]")==0){
+ fscanf(fptr,"%s %d %s",d2,&dummy,d3);fSector2Slice[0]=(Int_t)dummy;
+ for(Int_t i=1;i<fNSector;i++){fscanf(fptr,"%s %s %d %s",d1,d2,&dummy,d3);fSector2Slice[i]=(Int_t)dummy;}
+ }
+ else if(strcmp(d1,"fSectorLow[0]")==0){
+ fscanf(fptr,"%s %d %s",d2,&dummy,d3);fSectorLow[0]=(Int_t)dummy;
+ for(Int_t i=1;i<fNSector;i++){fscanf(fptr,"%s %s %d %s",d1,d2,&dummy,d3);fSectorLow[i]=(Int_t)dummy;}
+ }
+ else if(strcmp(d1,"fCos[0]")==0){
+ fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fCos[0]=(Double_t)ddummy;
+ for(Int_t i=1;i<fNSlice;i++){fscanf(fptr,"%s %s %lf %s",d1,d2,&ddummy,d3);fCos[i]=(Double_t)ddummy;}
+ }
+ else if(strcmp(d1,"fSin[0]")==0){
+ fscanf(fptr,"%s %lf %s",d2,&ddummy,d3);fSin[0]=(Double_t)ddummy;
+ for(Int_t i=1;i<fNSlice;i++){fscanf(fptr,"%s %s %lf %s",d1,d2,&ddummy,d3);fSin[i]=(Double_t)ddummy;}
+ }
}
-
fclose(fptr);
- delete pathname;
- fVersion++; //new version
+
+ //The first multiplier gives the scale factor used to modify the field map
+ //defined by the second multiplier.
+ fBField=fBFieldFactor*fSolenoidBField*0.1;
+
+ //Test if new config file has been used.
+ if(fVersion==fV_deprecated){
+ LOG(AliL3Log::kError,"AliL3Transform::ReadInitFile","Version")
+ <<"Version is deprecated, you have to create a new config file."<<ENDLOG;
+ return kFALSE;
+ }
+
+ LOG(AliL3Log::kInformational,"AliL3Transform::ReadInitFile","Config")
+ <<"Successfully loaded values from config file \""<<pathname<<"\""<<ENDLOG;
return kTRUE;
}
#else
Char_t filename[1024];
//first test whether provided path is the rootfile itself
+ Int_t saveErrIgLevel=gErrorIgnoreLevel;
+ gErrorIgnoreLevel=kFatal; //dont report errors
TFile *rootfile = TFile::Open(path);
- if(rootfile->IsZombie()) //ok assume its path to file
- {
+ if(!rootfile || rootfile->IsZombie())
+ { //ok assume its path to alirunfile file
sprintf(filename,"%s/alirunfile.root",path); //create rootfile name
- } else {
+ } else { //path contains itself the rootfile name
rootfile->Close();
- sprintf(filename,"%s",path); //path contains itself the rootfile name
- }
- //finally make dummy init file /tmp/l3transform.config
- if(MakeInitFile(filename,"/tmp/"))
- {
- Bool_t ret=Init("/tmp/");
- //Move the temp file to /tmp/l3transform.config-"time in seconds"
- TTimeStamp time;
- sprintf(filename,"/tmp/l3transform.config-%ld",(long)time.GetSec());
- gSystem->Rename("/tmp/l3transform.config",filename);
- return ret;
+ sprintf(filename,"%s",path);
}
+ gErrorIgnoreLevel=saveErrIgLevel;
- return kFALSE;
+ //finally make dummy init file /tmp/$USER/l3transform.config-`date`
+ Char_t tmppath[1024];
+ sprintf(tmppath,"/tmp/%s",gSystem->Getenv("USER"));
+ gSystem->mkdir(tmppath);
+ TTimeStamp time;
+ Char_t tmpfile[1024];
+ sprintf(tmpfile,"%s/l3transform.config-%d",tmppath,(Int_t)time.GetSec());
+ return MakeInitFile(filename,tmpfile);
#endif
}
-Bool_t AliL3Transform::MakeInitFile(Char_t *filename,Char_t *path)
+Bool_t AliL3Transform::MakeInitFile(Char_t *rootfilename,Char_t *filename)
{
//Get the parameters from rootfile, and store it on the file "l3transform.config"
- //which is being read by Init.
+ //which is being read by Init. fVersion will be fV_aliroot!
#ifndef use_aliroot
LOG(AliL3Log::kError,"AliL3Transform::MakeInitFile","Version")
<<"You have to compile with use_aliroot flag in order to use this function"<<ENDLOG;
return kFALSE;
#else
- TFile *rootfile = TFile::Open(filename);
+ TFile *rootfile = TFile::Open(rootfilename);
if(!rootfile)
{
LOG(AliL3Log::kError,"AliL3Transform::MakeInitFile","File")
- <<"Could not open file: "<<filename<<ENDLOG;
+ <<"Could not open file: "<<rootfilename<<ENDLOG;
return kFALSE;
}
AliRun *gAlice = (AliRun*)rootfile->Get("gAlice");
if(!gAlice)
{
LOG(AliL3Log::kError,"AliL3Transform::MakeInitFile","File")
- <<"No gAlice in file: "<<filename<<ENDLOG;
+ <<"No gAlice in file: "<<rootfilename<<ENDLOG;
return kFALSE;
}
AliTPCParamSR *param=(AliTPCParamSR*)rootfile->Get(GetParamName());
if(!param)
{
- LOG(AliL3Log::kError,"AliL3Transform::MakeInitFile","File")
- <<"No TPC parameters found"<<ENDLOG;
- return kFALSE;
+ LOG(AliL3Log::kWarning,"AliL3Transform::MakeInitFile","File")
+ <<"No TPC parameters found in \""<<rootfilename
+ <<"\", creating standard parameters "
+ <<"which might not be what you want!"<<ENDLOG;
+ param=new AliTPCParamSR;
}
AliTPCPRF2D * prfinner = new AliTPCPRF2D;
param->SetOuter2PRF(prfouter2);
param->SetTimeRF(rf);
- Int_t nTimeBins = param->GetMaxTBin()+1;
- Int_t nRowLow = param->GetNRowLow();
- Int_t nRowUp = param->GetNRowUp();
- Int_t nRowUp1 = param->GetNRowUp1();
- Int_t nRowUp2 = param->GetNRowUp2();
- Int_t nRow= fNRowLow + fNRowUp;
- Int_t nSectorLow = param->GetNInnerSector();
- Int_t nSectorUp = param->GetNOuterSector();
- Int_t nSector = fNSectorLow + fNSectorUp;
-
- Char_t tofile[100];
- sprintf(tofile,"%s/l3transform.config",path);
- FILE *f = fopen(tofile,"w");
- fprintf(f,"void AliL3Transform::Init(){\n");
+ fNTimeBins = param->GetMaxTBin()+1;
+ fNRowLow = param->GetNRowLow();
+ fNRowUp = param->GetNRowUp();
+ fNRowUp1 = param->GetNRowUp1();
+ fNRowUp2 = param->GetNRowUp2();
+ fNRow= fNRowLow + fNRowUp;
+ if(fNRow!=159){
+ LOG(AliL3Log::kError,"AliL3Transform::MakeInitFile","fNRow")
+ <<"Number of rows have changed in ALIROOT"<<ENDLOG;
+ return kFALSE;
+ }
+
+ fNSectorLow = param->GetNInnerSector();
+ fNSectorUp = param->GetNOuterSector();
+ fNSector = fNSectorLow + fNSectorUp;
- fprintf(f," fBFieldFactor = %d ;\n",(Int_t)gAlice->Field()->Factor());
- fprintf(f," //sector:\n");
- fprintf(f," fNTimeBins = %d ;\n",nTimeBins);
- fprintf(f," fNRowLow = %d ;\n",nRowLow);
- fprintf(f," fNRowUp = %d ;\n",nRowUp);
- fprintf(f," fNRowUp1 = %d ;\n",nRowUp1);
- fprintf(f," fNRowUp2 = %d ;\n",nRowUp2);
- fprintf(f," fNSectorLow = %d ;\n",nSectorLow);
- fprintf(f," fNSectorUp = %d ;\n",nSectorUp);
- fprintf(f," fNSector = %d ;\n",nSector);
- fprintf(f," fPadPitchWidthLow = %f ;\n",param->GetInnerPadPitchWidth());
- fprintf(f," fPadPitchWidthUp = %f ;\n",param->GetOuterPadPitchWidth());
- fprintf(f," fZWidth = %.20f ;\n",param->GetZWidth());
- fprintf(f," fZSigma = %.20f ;\n",param->GetZSigma());
- fprintf(f," fZLength = %.20f ;\n",param->GetZLength());
- fprintf(f," fZOffset = %.20f ;\n",param->GetZOffset());
- fprintf(f," fDiffT = %.20f ;\n",param->GetDiffT());
- fprintf(f," fDiffL = %.20f ;\n",param->GetDiffL());
- fprintf(f," fInnerPadLength = %f ;\n",param->GetInnerPadLength());
- fprintf(f," fOuter1PadLength = %f ;\n",param->GetOuter1PadLength());
- fprintf(f," fOuter2PadLength = %f ;\n",param->GetOuter2PadLength());
- fprintf(f," fInnerPRFSigma = %.20f ;\n",param->GetInnerPRF()->GetSigmaX());
- fprintf(f," fOuter1PRFSigma = %.20f ;\n",param->GetOuter1PRF()->GetSigmaX());
- fprintf(f," fOuter2PRFSigma = %.20f ;\n",param->GetOuter2PRF()->GetSigmaX());
+ //test whether they were changes to the rotation shift
+ fNRotShift=0;
+ Float_t irotshift = param->GetInnerAngleShift(); //shift angle
+ Float_t orotshift = param->GetOuterAngleShift(); //shift angle
+ const Float_t kDegtoRad = 0.01745329251994;
+ Int_t shift1=TMath::Nint(irotshift/kDegtoRad);
+ Int_t shift2=TMath::Nint(orotshift/kDegtoRad+0.1);
+ if((shift1!=shift2) || (shift1!=10)){
+ LOG(AliL3Log::kError,"AliL3Transform::MakeInitFile","Rotshiftangle")
+ <<"Rotation shift angle has changed in ALIROOT"<<ENDLOG;
+ return kFALSE;
+ } else {
+ fNRotShift=0.5; //our version of the shift angle
+ }
- fprintf(f," fTimeSigma = %.20f ;\n",param->GetTimeRF()->GetSigma());
- fprintf(f," fADCSat = %d ;\n",param->GetADCSat());
+ fVersion=fV_aliroot;
+ SetBFieldFactor((Double_t)gAlice->Field()->Factor());
+ SetSolenoidBField((Double_t)gAlice->Field()->SolenoidField());
+ fPadPitchWidthLow=param->GetInnerPadPitchWidth();
+ fPadPitchWidthUp=param->GetOuterPadPitchWidth();
+ fZWidth=param->GetZWidth();
+ fZSigma=param->GetZSigma();
+ fZLength=param->GetZLength();
+ fZOffset=param->GetZOffset();
+ fDiffT=param->GetDiffT();
+ fDiffL=param->GetDiffL();
+ fOmegaTau=param->GetOmegaTau();
+ fInnerPadLength=param->GetInnerPadLength();
+ fOuter1PadLength=param->GetOuter1PadLength();
+ fOuter2PadLength=param->GetOuter2PadLength();
+ fInnerPRFSigma=param->GetInnerPRF()->GetSigmaX();
+ fOuter1PRFSigma=param->GetOuter1PRF()->GetSigmaX();
+ fOuter2PRFSigma=param->GetOuter2PRF()->GetSigmaX();
+ fTimeSigma=param->GetTimeRF()->GetSigma();
+ fADCSat=param->GetADCSat();
+ fZeroSup=param->GetZeroSup();
+ fNSlice=fNSectorLow;
+
+ //now do the arrays
+ for(Int_t i=0;i<fNRow;i++){
+ Int_t sec,row;
+ if( i < fNRowLow){sec =0;row =i;}
+ else{sec = fNSectorLow;row =i-fNRowLow;}
+ fX[i]=param->GetPadRowRadii(sec,row);
+ }
+ for(Int_t i=0;i<fNRow;i++){
+ Int_t sec,row;
+ if( i < fNRowLow){sec =0;row =i;}
+ else{sec = fNSectorLow;row =i-fNRowLow;}
+ fNPads[i]=param->GetNPads(sec,row);
+ }
+ for(Int_t i=0;i<fNSector;i++){
+ if(i<fNSectorLow) fSectorLow[i]=1;
+ else fSectorLow[i]=0;
+ }
- fprintf(f,"\n //slices:\n");
- fprintf(f," fNSlice = %d ;\n",nSectorLow);
- fprintf(f," fNRow = %d ;\n",nRow);
+ delete gAlice;
+ rootfile->Close();
+ delete rootfile;
- //rotation shift put in by hand -> Constantin
- fprintf(f," fNRotShift = 0.5 ;\n");
+ return SaveInitFile(filename);
+#endif
+}
- fprintf(f," fPi = %.15f ;\n",TMath::Pi());
+Bool_t AliL3Transform::SaveInitFile(Char_t *filenamepath)
+{
+ //store the parameters in the file "filenamepath"
- for(Int_t i=0;i<nRow;i++){
- Int_t sec,row;
- if( i < nRowLow){sec =0;row =i;}
- else{sec = nSectorLow;row =i-nRowLow;}
- fprintf(f," fX[%d] = %3.15f ;\n",i,param->GetPadRowRadii(sec,row));
+ FILE *f = fopen(filenamepath,"w");
+ if(!f){
+ LOG(AliL3Log::kError,"AliL3Transform::SaveInitFile","File")
+ <<"Could not open file: "<<filenamepath<<ENDLOG;
+ return kFALSE;
}
- for(Int_t i=0;i<nRow;i++){
- Int_t sec,row;
- if( i < nRowLow){sec =0;row =i;}
- else{sec = nSectorLow;row =i-nRowLow;}
- fprintf(f," fNPads[%d] = %d ;\n",i,param->GetNPads(sec,row));
+
+ fprintf(f,"void AliL3Transform::Init(){\n");
+ fprintf(f," fVersion = %d;\n", fVersion);
+ fprintf(f," fBFieldFactor = %.3f;\n",fBFieldFactor);
+ fprintf(f," fSolenoidBField = %.3f;\n",fSolenoidBField);
+ fprintf(f," fNTimeBins = %d;\n",fNTimeBins);
+ fprintf(f," fNRowLow = %d;\n",fNRowLow);
+ fprintf(f," fNRowUp = %d;\n",fNRowUp);
+ fprintf(f," fNRowUp1 = %d;\n",fNRowUp1);
+ fprintf(f," fNRowUp2 = %d;\n",fNRowUp2);
+ fprintf(f," fNSectorLow = %d;\n",fNSectorLow);
+ fprintf(f," fNSectorUp = %d;\n",fNSectorUp);
+ fprintf(f," fNSector = %d;\n",fNSector);
+ fprintf(f," fPadPitchWidthLow = %.3f;\n",fPadPitchWidthLow);
+ fprintf(f," fPadPitchWidthUp = %.3f;\n",fPadPitchWidthUp);
+ fprintf(f," fZWidth = %.4f;\n",fZWidth);
+ fprintf(f," fZSigma = %.4f;\n",fZSigma);
+ fprintf(f," fZLength = %.4f;\n",fZLength);
+ fprintf(f," fZOffset = %.4f;\n",fZOffset);
+ fprintf(f," fDiffT = %.4f;\n",fDiffT);
+ fprintf(f," fDiffL = %.4f;\n",fDiffL);
+ fprintf(f," fOmegaTau = %.4f;\n",fOmegaTau);
+ fprintf(f," fInnerPadLength = %.3f;\n",fInnerPadLength);
+ fprintf(f," fOuter1PadLength = %.3f;\n",fOuter1PadLength);
+ fprintf(f," fOuter2PadLength = %.3f;\n",fOuter2PadLength);
+ fprintf(f," fInnerPRFSigma = %.6f;\n",fInnerPRFSigma);
+ fprintf(f," fOuter1PRFSigma = %.6f;\n",fOuter1PRFSigma);
+ fprintf(f," fOuter2PRFSigma = %.6f;\n",fOuter2PRFSigma);
+ fprintf(f," fTimeSigma = %.6f;\n",fTimeSigma);
+ fprintf(f," fADCSat = %d;\n",fADCSat);
+ fprintf(f," fZeroSup = %d;\n",fZeroSup);
+ fprintf(f," fNSlice = %d;\n",fNSlice);
+ fprintf(f," fNRow = %d;\n",fNRow);
+ fprintf(f," fNRotShift = %.2f;\n",fNRotShift);
+ //now do the arrays
+ for(Int_t i=0;i<fNRow;i++){
+ fprintf(f," fX[%d] = %3.2f;\n",i,fX[i]);
+ }
+ for(Int_t i=0;i<fNRow;i++){
+ fprintf(f," fNPads[%d] = %d;\n",i,fNPads[i]);
}
-
+
+ //Slice/Sector dont belong to aliroot, but we want to be flexible
+ for(Int_t i=0;i<fNSlice;i++){
+ fprintf(f," fSlice2Sector[%d][0] = %d;\n",i,fSlice2Sector[i][0]);
+ fprintf(f," fSlice2Sector[%d][1] = %d;\n",i,fSlice2Sector[i][1]);
+ }
+ for(Int_t i=0;i<fNSector;i++){
+ fprintf(f," fSector2Slice[%d] = %d;\n",i,fSector2Slice[i]);
+ }
+ for(Int_t i=0;i<fNSector;i++){
+ fprintf(f," fSectorLow[%d] = %d;\n",i,fSectorLow[i]);
+ }
+
+ //Patches also dont really belong to the aliroot settings (but nevermind)
+ for(Int_t i=0;i<fNPatches;i++){
+ fprintf(f," fNRows[%d] = %d;\n",i,fNRows[i]);
+ }
+ for(Int_t i=0;i<fNPatches;i++){
+ fprintf(f," fRows[%d][0] = %d;\n",i,fRows[i][0]);
+ fprintf(f," fRows[%d][1] = %d;\n",i,fRows[i][1]);
+ }
+
+ //Rotation shift is an addon, too
+ for(Int_t i=0;i<fNSlice;i++){
+ Float_t cs = cos( (2*fPi/18) * (i+fNRotShift) );
+ fprintf(f," fCos[%d] = %.10f;\n",i,cs);
+ }
+ for(Int_t i=0;i<fNSlice;i++){
+ Float_t sn = sin( (2*fPi/18) * (i+fNRotShift) );
+ fprintf(f," fSin[%d] = %.10f;\n",i,sn);
+ }
+
fprintf(f,"}\n");
fclose(f);
+ LOG(AliL3Log::kInformational,"AliL3Transform::SaveInitFile","File created")
+ <<"Init file \""<<filenamepath<<"\" created"<<ENDLOG;
+
return kTRUE;
-#endif
+}
+
+Int_t AliL3Transform::GetNPads(Int_t row)
+{
+ if(row < 0 || row >= fNRow)
+ {
+ LOG(AliL3Log::kError,"AliL3Transform::GetNPads","Row")
+ <<AliL3Log::kDec<<"Wrong row "<<row<<ENDLOG;
+ return 0;
+ }
+
+ return fNPads[row];
}
Int_t AliL3Transform::GetFirstRow(Int_t patch)
return 0;
else if(patch < -1 || patch >= 6)
{
- cerr<<"AliL3Transform::GetFirstRow() : Wrong patch "<<patch<<endl;
+ LOG(AliL3Log::kError,"AliL3Transform::GetFirstRow","Patch")
+ <<AliL3Log::kDec<<"Wrong patch "<<patch<<ENDLOG;
return 0;
}
else
return fRows[5][1];
else if(patch < -1 || patch >= 6)
{
- cerr<<"AliL3Transform::GetLastRow() : Wrong patch "<<patch<<endl;
+ LOG(AliL3Log::kError,"AliL3Transform::GetLastRow","Patch")
+ <<AliL3Log::kDec<<"Wrong patch "<<patch<<ENDLOG;
return 0;
}
else
return fNRow;
else if(patch < -1 || patch >= 6)
{
- cerr<<"AliL3Transform::GetNRows() : Wrong patch "<<patch<<endl;
+ LOG(AliL3Log::kError,"AliL3Transform::GetNRows","Patch")
+ <<AliL3Log::kDec<<"Wrong patch "<<patch<<ENDLOG;
return 0;
}
else
return fNRows[patch];
}
-Double_t AliL3Transform::GetPadLength(Int_t padrow)
+Int_t AliL3Transform::GetPadRow(Float_t xvalue)
{
- if(padrow >= fNRow)
+ //Find the padrow number corresponding to cartesian _local_ x value
+
+ if(xvalue < 0 || xvalue > 250)
+ {
+ LOG(AliL3Log::kError,"AliL3Transform::GetPadRow","X-value")
+ <<AliL3Log::kDec<<"Suspicious x-value, make sure it is in local coordinate! "
+ <<xvalue<<ENDLOG;
+ return -1;
+ }
+
+ Int_t x = (Int_t)rint(xvalue*10);
+ if(x < (Int_t)rint(fX[1]*10))
return 0;
+ else if(x > (Int_t)rint(fX[fNRow-2]*10))
+ return fNRow-1;
+ else
+ {
+ Int_t padrow=1; //Of course, a more clever algorithm could help here
+ while(padrow < fNRow-2)
+ {
+ if(x > (Int_t)rint(fX[padrow-1]*10) && x < (Int_t)rint(fX[padrow+1]*10))
+ break;
+ padrow++;
+ }
+ return padrow;
+ }
+}
+
+Int_t AliL3Transform::GetPatch(Int_t padrow)
+{
+ if(padrow < 0 || padrow >= fNRow)
+ {
+ LOG(AliL3Log::kError,"AliL3Transform::GetPatch","Padrow")
+ <<AliL3Log::kDec<<"Wrong padrow "<<padrow<<ENDLOG;
+ return -2;
+ }
+ Int_t patch=0;
+ while(patch < fNPatches)
+ {
+ if(padrow >= fRows[patch][0] && padrow <= fRows[patch][1])
+ break;
+ patch++;
+ }
+ return patch;
+}
+
+Double_t AliL3Transform::GetPadLength(Int_t padrow)
+{
+ if(padrow >= fNRow){
+ LOG(AliL3Log::kError,"AliL3Transform::GetPadLength","Padrow")
+ <<AliL3Log::kDec<<"Wrong padrow "<<padrow<<ENDLOG;
+ return 0;
+ }
+
if(padrow < fNRowLow)
return fInnerPadLength;
if(padrow >= fNRowLow && padrow < fNRowLow + fNRowUp1 - 1)
if(padrow >= fNRowLow + fNRowUp1 - 1)
return fOuter2PadLength;
- return -1.0; //should never happen
+ //should never happen
+ LOG(AliL3Log::kError,"AliL3Transform::GetPadLength","Padrow")
+ <<AliL3Log::kDec<<"Wrong padrow "<<padrow<<ENDLOG;
+ return -1.0;
+}
+
+Double_t AliL3Transform::GetPadPitchWidth(Int_t patch)
+{
+ if(patch < 0 || patch > fNPatches)
+ {
+ LOG(AliL3Log::kError,"AliL3Transform::GetPadPitchWidth","patct")
+ <<AliL3Log::kDec<<"Wrong patch "<<patch<<ENDLOG;
+ return -1;
+ }
+ return patch < 2 ? fPadPitchWidthLow : fPadPitchWidthUp;
+}
+
+Double_t AliL3Transform::GetParSigmaY2(Int_t padrow,Float_t z,Float_t angle)
+{
+ //Calculate the expected transverse cluster width as a function of
+ //drift distance and crossing angle.
+ //z = local z-coordinate of cluster
+ //angle = track crossing angle with normal to padrow plane
+ //return value = sigma^2 (cartesian coordinates)
+
+ Double_t drift;
+ if(z > 0)
+ drift = fZLength - z;
+ else
+ drift = fZLength + z;
+
+ Double_t t1 = GetPRFSigma(padrow)*GetPRFSigma(padrow);
+ Double_t t2 = fDiffT*fDiffT*drift;
+ Double_t t3 = GetPadLength(padrow)*GetPadLength(padrow)*tan(angle)*tan(angle)/12;
+ Double_t t4 = fAnodeWireSpacing*fAnodeWireSpacing*(tan(angle) - fOmegaTau)*(tan(angle) - fOmegaTau)/12;
+
+ return (t1 + t2 + t3 + t4);
+}
+
+Double_t AliL3Transform::GetParSigmaZ2(Int_t padrow,Float_t z,Float_t tgl)
+{
+ //Calculate the expected longitudinal cluster width as a function of
+ //drift distance and track crossing angle.
+ //z = local z-coordinate of cluster
+ //tgl = tan(dipangle)
+ //return value = sigma^2 (cartesian coordinates)
+
+ Double_t drift;
+ if(z > 0)
+ drift = AliL3Transform::GetZLength() - z;
+ else
+ drift = AliL3Transform::GetZLength() + z;
+
+ Double_t t1 = fZSigma*fZSigma;
+ Double_t t2 = fDiffL*fDiffL*drift;
+ Double_t t3 = GetPadLength(padrow)*GetPadLength(padrow)*tgl*tgl/12;
+
+ return (t1 + t2 + t3);
}
Double_t AliL3Transform::GetPRFSigma(Int_t padrow)
{
- if(padrow >= fNRow)
+ if(padrow >= fNRow){
+ LOG(AliL3Log::kError,"AliL3Transform::GetPRFSigma","Padrow")
+ <<AliL3Log::kDec<<"Wrong padrow "<<padrow<<ENDLOG;
return 0;
+ }
if(padrow < fNRowLow)
return fInnerPRFSigma;
if(padrow >= fNRowLow && padrow < fNRowLow + fNRowUp1 - 1)
if(padrow >= fNRowLow + fNRowUp1 - 1)
return fOuter2PRFSigma;
- return -1.; //should never happen
+ //should never happen
+ LOG(AliL3Log::kError,"AliL3Transform::GetPRFSigma","Padrow")
+ <<AliL3Log::kDec<<"Wrong padrow "<<padrow<<ENDLOG;
+ return -1.;
}
Double_t AliL3Transform::GetEta(Float_t *xyz)
Double_t AliL3Transform::GetPhi(Float_t *xyz)
{
Double_t phi = atan2(xyz[1],xyz[0]);
- //if(phi<0) phi=phi+2*TMath::Pi();
return phi;
}
Bool_t AliL3Transform::Slice2Sector(Int_t slice, Int_t slicerow, Int_t & sector, Int_t &row)
{
- if(slicerow<0&&slicerow>=fNRow) return kFALSE;
- if(slice<0||slice>=fNSlice) return kFALSE;
+ if(slicerow<0&&slicerow>=fNRow){
+ LOG(AliL3Log::kError,"AliL3Transform::Slice2Sector","Slicerow")
+ <<AliL3Log::kDec<<"Wrong slicerow "<<slicerow<<ENDLOG;
+ return kFALSE;
+ }
+ if(slice<0||slice>=fNSlice){
+ LOG(AliL3Log::kError,"AliL3Transform::Slice2Sector","Slice")
+ <<AliL3Log::kDec<<"Wrong slice "<<slice<<ENDLOG;
+ return kFALSE;
+ }
if(slicerow<fNRowLow){
- sector = slice;
+ sector = fSlice2Sector[slice][0];
row = slicerow;
}
else {
- sector = slice+fNSlice;
+ sector = fSlice2Sector[slice][1];
row = slicerow-fNRowLow;
}
+
return kTRUE;
}
Bool_t AliL3Transform::Sector2Slice(Int_t & slice, Int_t sector)
{
- if(sector<0||sector>=fNSector) return kFALSE;
- if(sector<fNSectorLow) slice = sector;
- else slice = sector - fNSectorLow;
+ if(sector<0||sector>=fNSector){
+ LOG(AliL3Log::kError,"AliL3Transform::Sector2Slice","Sector")
+ <<AliL3Log::kDec<<"Wrong sector "<<sector<<ENDLOG;
+ return kFALSE;
+ }
+
+ slice=fSector2Slice[sector];
+
return kTRUE;
}
-Bool_t AliL3Transform::Sector2Slice(Int_t & slice, Int_t & slicerow,Int_t sector, Int_t row)
+Bool_t AliL3Transform::Sector2Slice(Int_t & slice, Int_t & slicerow, Int_t sector, Int_t row)
{
- if(sector<0||sector>=fNSector||row<0) return kFALSE;
- if(sector<fNSectorLow){
- if(row>=fNRowLow) return kFALSE;
- slice = sector;
+ if(sector<0 || sector>=fNSector){
+ LOG(AliL3Log::kError,"AliL3Transform::Sector2Slice","Sector")
+ <<AliL3Log::kDec<<"Wrong sector "<<sector<<ENDLOG;
+ return kFALSE;
+ }
+ if(row<0){
+ LOG(AliL3Log::kError,"AliL3Transform::Sector2Slice","Row")
+ <<AliL3Log::kDec<<"Wrong row "<<row<<ENDLOG;
+ return kFALSE;
+ }
+
+ if(fSectorLow[sector]){
+ if(row>=fNRowLow){
+ LOG(AliL3Log::kError,"AliL3Transform::Sector2Slice","Row")
+ <<AliL3Log::kDec<<"Wrong row "<<row<<ENDLOG;
+ return kFALSE;
+ }
+ slice = fSector2Slice[sector];
slicerow = row;
}
else{
- if(row>=fNRowUp) return kFALSE;
- slice = sector - fNSectorLow;
+ if(row>=fNRowUp){
+ LOG(AliL3Log::kError,"AliL3Transform::Sector2Slice","Row")
+ <<AliL3Log::kDec<<"Wrong row "<<row<<ENDLOG;
+ return kFALSE;
+ }
+ slice = fSector2Slice[sector];
slicerow = row + fNRowLow;
}
+
return kTRUE;
}
+Double_t AliL3Transform::GetMaxY(Int_t slicerow)
+{
+ if(slicerow < fNRowLow)
+ return fPadPitchWidthLow*fNPads[slicerow]/2;
+
+ else
+ return fPadPitchWidthUp*fNPads[slicerow]/2;
+
+}
+
Double_t AliL3Transform::Row2X(Int_t slicerow){
- if(slicerow<0||slicerow>=fNRow) return 0;
+ if(slicerow<0||slicerow>=fNRow){
+ LOG(AliL3Log::kError,"AliL3Transform::Row2X","Slicerow")
+ <<AliL3Log::kDec<<"Wrong slicerow "<<slicerow<<ENDLOG;
+ return 0;
+ }
return fX[slicerow];
}
+Double_t AliL3Transform::GetZFast(Int_t slice, Int_t time, Float_t vertex)
+{
+ Double_t z=fZWidth*time-fZOffset;
+ if(slice < 18)
+ z=fZLength-z-vertex;
+ else
+ z=z-fZLength-vertex;
+ return z;
+}
+
void AliL3Transform::Local2Global(Float_t *xyz,Int_t slice)
{
//Transformation to global coordinate system
Float_t x0 = xyz[0];
Float_t y0 = xyz[1];
- Float_t cs,sn;
- cs = cos( (2*fPi/18) * (slice+fNRotShift) );
- sn = sin( (2*fPi/18) * (slice+fNRotShift) );
- xyz[0]=x0*cs-y0*sn;
- xyz[1]=x0*sn+y0*cs;
+
+ xyz[0]=x0*fCos[slice]-y0*fSin[slice];
+ xyz[1]=x0*fSin[slice]+y0*fCos[slice];
xyz[2]=xyz[2];//global z=local z
}
//Y-Value
Int_t npads= fNPads[slicerow];
- if(sector<fNSectorLow)
+
+ if(fSectorLow[sector])
xyz[1]=(pad-0.5*(npads-1))*fPadPitchWidthLow;
else
xyz[1]=(pad-0.5*(npads-1))*fPadPitchWidthUp;
//Z-Value (remember PULSA Delay)
- //xyz[2]=fZWidth*time-3.*fZSigma;
- xyz[2]=fZWidth*time-fZOffset;
if(slice < 18)
- xyz[2]=fZLength-xyz[2];
+ xyz[2]=fZLength-fZWidth*time+fZOffset;
else
- xyz[2]=xyz[2]-fZLength;
-
+ xyz[2]=fZWidth*time-fZOffset-fZLength;
}
-void AliL3Transform::Local2Global(Float_t *xyz,Int_t sector,Int_t row)
+void AliL3Transform::Raw2Local(Float_t *xyz,Int_t sector,Int_t row,Int_t pad,Int_t time)
{
- //Transformation to global coordinate system
+ //Transformation from rawdata to local coordinate system
+
Int_t slice,slicerow;
Sector2Slice(slice, slicerow, sector, row);
- Float_t r=Row2X(slicerow);
- Float_t cs = cos( (2*fPi/18) * (slice+fNRotShift) );
- Float_t sn = sin( (2*fPi/18) * (slice+fNRotShift) );
- xyz[0]=r*cs-xyz[1]*sn;
- xyz[1]=r*sn+xyz[1]*cs;
- xyz[2]=xyz[2];//global z=local z
+ //X-Value
+ xyz[0]=Row2X(slicerow);
+
+ //Y-Value
+ Int_t npads= fNPads[slicerow];
+
+ if(fSectorLow[sector])
+ xyz[1]=(pad-0.5*(npads-1))*fPadPitchWidthLow;
+ else
+ xyz[1]=(pad-0.5*(npads-1))*fPadPitchWidthUp;
+
+ //Z-Value (remember PULSA Delay)
+ if(slice < 18)
+ xyz[2]=fZLength-fZWidth*time+fZOffset;
+ else
+ xyz[2]=fZWidth*time-fZOffset-fZLength;
}
-Double_t AliL3Transform::GetMaxY(Int_t slicerow)
+void AliL3Transform::RawHLT2Local(Float_t *xyz,Int_t slice,
+ Int_t slicerow,Float_t pad,Float_t time)
{
+ //Transformation from HLT rawdata to local coordinate system
+
+ //X-Value
+ xyz[0]=Row2X(slicerow);
- if(slicerow < fNRowLow)
- return fPadPitchWidthLow*fNPads[slicerow]/2;
-
- else
- return fPadPitchWidthUp*fNPads[slicerow]/2;
+ //Y-Value
+ Int_t npads= fNPads[slicerow];
+ if(slicerow<fNRowLow)
+ xyz[1]=(pad-0.5*(npads-1))*fPadPitchWidthLow;
+ else
+ xyz[1]=(pad-0.5*(npads-1))*fPadPitchWidthUp;
+ //Z-Value
+ if(slice < 18)
+ xyz[2]=fZLength-fZWidth*time+fZOffset;
+ else
+ xyz[2]=fZWidth*time-fZOffset-fZLength;
}
-void AliL3Transform::Global2Local(Float_t *xyz,Int_t sector,Bool_t isSlice)
+void AliL3Transform::RawHLT2Local(Float_t *xyz,Int_t slice,
+ Int_t slicerow,Int_t pad,Int_t time)
{
+ //Transformation from HLT rawdata to local coordinate system
+ //X-Value
+ xyz[0]=Row2X(slicerow);
+
+ //Y-Value
+ Int_t npads= fNPads[slicerow];
+ if(slicerow<fNRowLow)
+ xyz[1]=(pad-0.5*(npads-1))*fPadPitchWidthLow;
+ else
+ xyz[1]=(pad-0.5*(npads-1))*fPadPitchWidthUp;
+
+ //Z-Value
+ if(slice < 18)
+ xyz[2]=fZLength-fZWidth*time+fZOffset;
+ else
+ xyz[2]=fZWidth*time-fZOffset-fZLength;
+}
+
+void AliL3Transform::Local2Global(Float_t *xyz,Int_t sector,Int_t row)
+{
+ //Transformation to global coordinate system
+ Int_t slice,slicerow;
+ Sector2Slice(slice, slicerow, sector, row);
+ Float_t r=Row2X(slicerow); //have to get x value first
+
+ xyz[0]=r*fCos[slice]-xyz[1]*fSin[slice];
+ xyz[1]=r*fSin[slice]+xyz[1]*fCos[slice];
+ xyz[2]=xyz[2];//global z=local z
+}
+
+void AliL3Transform::LocHLT2Global(Float_t *xyz,Int_t slice,Int_t slicerow)
+{
+ //Transformation from HLT to global coordinate system
+ Float_t r=Row2X(slicerow); //have to get x value first
+
+ xyz[0]=r*fCos[slice]-xyz[1]*fSin[slice];
+ xyz[1]=r*fSin[slice]+xyz[1]*fCos[slice];
+ xyz[2]=xyz[2];//global z=local z
+}
+
+void AliL3Transform::Global2Local(Float_t *xyz,Int_t sector)
+{ //check code
Int_t slice;
- if(!isSlice)
+ //if(!isSlice)
Sector2Slice(slice, sector);
- else
- slice = sector;
- Float_t cs = cos( (2*fPi/18) * (slice+fNRotShift) );
- Float_t sn = sin( (2*fPi/18) * (slice+fNRotShift) );
- Float_t x1 = xyz[0]*cs + xyz[1]*sn;
- Float_t y1 = -xyz[0]*sn + xyz[1]*cs;
+ //else
+ //slice = sector;
+
+ Float_t x1 = xyz[0]*fCos[slice] + xyz[1]*fSin[slice];
+ Float_t y1 = -xyz[0]*fSin[slice] + xyz[1]*fCos[slice];
+ xyz[0] = x1;
+ xyz[1] = y1;
+}
+
+void AliL3Transform::Global2LocHLT(Float_t *xyz,Int_t slice)
+{
+ Float_t x1 = xyz[0]*fCos[slice] + xyz[1]*fSin[slice];
+ Float_t y1 = -xyz[0]*fSin[slice] + xyz[1]*fCos[slice];
xyz[0] = x1;
xyz[1] = y1;
}
void AliL3Transform::Raw2Global(Float_t *xyz,Int_t sector,Int_t row,Float_t pad,Float_t time)
{
//Transformation from raw to global coordinates
-
+
Raw2Local(xyz,sector,row,pad,time);
Local2Global(xyz,sector,row);
}
+void AliL3Transform::Raw2Global(Float_t *xyz,Int_t sector,Int_t row,Int_t pad,Int_t time)
+{
+ //Transformation from raw to global coordinates
+
+ Raw2Local(xyz,sector,row,pad,time);
+ Local2Global(xyz,sector,row);
+}
+
+void AliL3Transform::RawHLT2Global(Float_t *xyz,Int_t slice,
+ Int_t slicerow,Float_t pad,Float_t time)
+{
+ //Transformation from raw to global coordinates
+
+ RawHLT2Local(xyz,slice,slicerow,pad,time);
+ LocHLT2Global(xyz,slice,slicerow);
+}
+
+void AliL3Transform::RawHLT2Global(Float_t *xyz,Int_t slice,
+ Int_t slicerow,Int_t pad,Int_t time)
+{
+ //Transformation from raw to global coordinates
+
+ RawHLT2Local(xyz,slice,slicerow,pad,time);
+ LocHLT2Global(xyz,slice,slicerow);
+}
+
void AliL3Transform::Local2Raw(Float_t *xyz,Int_t sector,Int_t row)
{
//Transformation from local coordinates to raw
Int_t slice,slicerow;
Sector2Slice(slice, slicerow, sector, row);
- if(sector<fNSectorLow)
+ xyz[0]=slicerow;
+
+ if(fSectorLow[sector])
xyz[1]=xyz[1]/fPadPitchWidthLow+0.5*(fNPads[slicerow]-1);
else
xyz[1]=xyz[1]/fPadPitchWidthUp+0.5*(fNPads[slicerow]-1);
- Int_t sign=-1;
-
- //Int_t nis=fNSectorLow;
- //Int_t nos=fNSectorUp;
- //if ((sector<nis/2) || ((sector-nis)<nos/2)) sign=1;
-
- if(slice < 18) sign = 1;
- xyz[2]=fZLength-sign*xyz[2];
- xyz[2]=(xyz[2]+fZOffset)/fZWidth;
+ if(slice < 18)
+ xyz[2]=(fZLength-xyz[2]+fZOffset)/fZWidth;
+ else
+ xyz[2]=(fZLength+xyz[2]+fZOffset)/fZWidth;
+}
+
+void AliL3Transform::LocHLT2Raw(Float_t *xyz,Int_t slice,Int_t slicerow)
+{
+ //Transformation from local coordinates to raw
+
+ xyz[0]=slicerow;
+
+ if(slicerow<fNRowLow)
+ xyz[1]=xyz[1]/fPadPitchWidthLow+0.5*(fNPads[slicerow]-1);
+ else
+ xyz[1]=xyz[1]/fPadPitchWidthUp+0.5*(fNPads[slicerow]-1);
+
+ if(slice < 18)
+ xyz[2]=(fZLength-xyz[2]+fZOffset)/fZWidth;
+ else
+ xyz[2]=(fZLength+xyz[2]+fZOffset)/fZWidth;
}
void AliL3Transform::Global2Raw(Float_t *xyz,Int_t sector,Int_t row)
Global2Local(xyz,sector);
Local2Raw(xyz,sector,row);
+}
+
+void AliL3Transform::Global2HLT(Float_t *xyz,Int_t slice,Int_t slicerow)
+{
+ //Transformation from global coordinates to raw.
+
+ Global2LocHLT(xyz,slice);
+ LocHLT2Raw(xyz,slice,slicerow);
+}
+
+void AliL3Transform::PrintCompileOptions()
+{
+#if defined(__GNUC__)
+ cout << "Compiler (g++) version used: " << __GNUC__ << endl;
+#endif
+
+#ifdef no_root
+ cout << "STANDALONE version: -Dno_root was given." << endl;
+#else
+ const Char_t *roottest="$ROOTSYS/bin/root -n -b -q | grep Version | cut -b 17-25 | cut -d\" \" -f1";
+#ifdef use_aliroot
+#ifdef use_cvs
+ const Char_t *aliroottest="if test -n \"`cd $ALICE_ROOT/STEER/ && cvs stat AliRun.cxx | grep \"Sticky Tag\" | grep none`\"; then echo HEAD; else cd $ALICE_ROOT/STEER/ && cvs stat AliRun.cxx | grep \"Sticky Tag\" | cut -b 18- | cut -d\" \" -f1; fi";
+#else
+ const Char_t *aliroottest="Unknown";
+#endif
+ cout << "ALIROOT version: -Duse_aliroot and -Duse_root was given." << endl;
+ cout << "Root Version: " << ROOTVERSION << " found " << flush;
+ gSystem->Exec(roottest);
+
+ cout << "AliRoot Version: " << ALIROOTVERSION << " found " << flush;
+ gSystem->Exec(aliroottest);
+#else
+ cout << "ROOT version: -Duse_root was given." << endl;
+ cout << "Root Version: " << ROOTVERSION << " found " << flush;
+ gSystem->Exec(roottest);
+#endif
+#endif
+
+#ifdef do_mc
+ cout << "Using Monte Carlo Info: -Ddo_mc was given." << endl;
+#else
+ cout << "NOT using Monte Carlo Info: -Ddo_mc was not given." << endl;
+#endif
+
+#ifdef ROWHOUGHPARAMS
+ cout << "Using extended AliL3TrackSegmentData: -DROWHOUGHPARAMS was given." << endl;
+#else
+ cout << "NOT using extended AliL3TrackSegmentData: -DROWHOUGHPARAMS was not given." << endl;
+#endif
+
+#ifdef use_newio
+ cout << "Using NEWIO version: -Duse_newio was given." << endl;
+#else
+ cout << "NOT using NEWIO version: -Duse_newio was not given." << endl;
+#endif
+
+#ifdef use_logging
+ cout << "Using logging classes (MLUC): -Duse_logging was given." << endl;
+#else
+ cout << "NOT using logging classes (MLUC): -Duse_logging not was given." << endl;
+#endif
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff