From 293aee2f313b2f83357ed6fa7488c444c86a647c Mon Sep 17 00:00:00 2001
From: loizides <loizides@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Wed, 22 May 2002 13:07:06 +0000
Subject: [PATCH] BField is now also read from configuration.

---
 HLT/src/AliL3Transform.cxx | 5 +++--
 HLT/src/AliL3Transform.h   | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/HLT/src/AliL3Transform.cxx b/HLT/src/AliL3Transform.cxx
index a2ba535da08..fce417e10a3 100644
--- a/HLT/src/AliL3Transform.cxx
+++ b/HLT/src/AliL3Transform.cxx
@@ -35,6 +35,7 @@
 ClassImp(AliL3Transform)
 
 Double_t AliL3Transform::fBField = 0.2;
+Int_t AliL3Transform::fBFieldFactor = 1;
 Int_t AliL3Transform::fVersion = 0;
 Int_t AliL3Transform::fNTimeBins = 446 ;
 Int_t AliL3Transform::fNRowLow = 64 ;
@@ -444,7 +445,8 @@ void AliL3Transform::Init(const Char_t* path)
   while(!feof(fptr)) {
     fscanf(fptr,"%s",d1);
 
-    if(strcmp(d1,"fNTimeBins")==0){fscanf(fptr,"%s %d %s",d2,&dummy,d3);fNTimeBins=(Int_t)dummy;}
+    if(strcmp(d1,"fBFieldFactor")==0){fscanf(fptr,"%s %d %s",d2,&dummy,d3);fBFieldFactor=(Int_t)dummy;fBField=fBFieldFactor*0.2;}
+    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 != 64)
       LOG(AliL3Log::kError,"AliL3Transform::Init","Overflow")
@@ -491,7 +493,6 @@ void AliL3Transform::Init(const Char_t* path)
 
 }
 
-
 Double_t AliL3Transform::GetEta(Float_t *xyz)
 {
   Double_t r3 = sqrt(xyz[0]*xyz[0]+xyz[1]*xyz[1]+xyz[2]*xyz[2]);
diff --git a/HLT/src/AliL3Transform.h b/HLT/src/AliL3Transform.h
index dcce4e91d84..3d905844245 100644
--- a/HLT/src/AliL3Transform.h
+++ b/HLT/src/AliL3Transform.h
@@ -8,6 +8,7 @@ class AliL3Transform {
  private:
   
   static Double_t fBField;
+  static Int_t fBFieldFactor;
   static Int_t fNTimeBins;
   static Int_t fNRowLow;
   static Int_t fNRowUp;
-- 
2.43.5