// FIXME: the following values should come from the database
const Double_t AliTPCCorrection::fgkTPCZ0 = 249.7; // nominal gating grid position
-const Double_t AliTPCCorrection::fgkIFCRadius= 83.06; // Mean Radius of the Inner Field Cage ( 82.43 min, 83.70 max) (cm)
+const Double_t AliTPCCorrection::fgkIFCRadius= 83.5; // radius which renders the "18 rod manifold" best -> compare calc. of Jim Thomas
+// compare gkIFCRadius= 83.05: Mean Radius of the Inner Field Cage ( 82.43 min, 83.70 max) (cm)
const Double_t AliTPCCorrection::fgkOFCRadius= 254.5; // Mean Radius of the Outer Field Cage (252.55 min, 256.45 max) (cm)
const Double_t AliTPCCorrection::fgkZOffSet = 0.2; // Offset from CE: calculate all distortions closer to CE as if at this point
const Double_t AliTPCCorrection::fgkCathodeV = -100000.0; // Cathode Voltage (volts)
fC0(0.),fC1(0.),
fROCdisplacement(kTRUE),
fInitLookUp(kFALSE),
- fROCDataFileName("$(ALICE_ROOT)/TPC/Calib/maps/TPCROCdzSurvey.root"), // standard file name of ROC survey
+ fROCDataFileName((char*)"$(ALICE_ROOT)/TPC/Calib/maps/TPCROCdzSurvey.root"),
fdzDataLinFit(0)
{
//
if (xref<graph->GetX()[0]) return graph->GetY()[0];
if (xref>graph->GetX()[graph->GetN()-1]) return graph->GetY()[graph->GetN()-1];
- printf("graph->Eval(graph->GetX()[0]) %f, graph->Eval(xref) %f \n",graph->Eval(graph->GetX()[0]), graph->Eval(xref));
+ // printf("graph->Eval(graph->GetX()[0]) %f, graph->Eval(xref) %f \n",graph->Eval(graph->GetX()[0]), graph->Eval(xref));
if(graph->GetN()==1)
return graph->Eval(graph->GetX()[0]);