Do not use Atan, removed from ROOT too

diff --git a/TRD/AliTRDv0.cxx b/TRD/AliTRDv0.cxx
index 466ec65b1034068efe17ffd6ccc9059097a941b3..580f8b39e85160e381e357a04e4595d9fd5d02aa 100644 (file)
--- a/TRD/AliTRDv0.cxx
+++ b/TRD/AliTRDv0.cxx
@@ -15,6 +15,9 @@
 
 /*
 $Log$
+Revision 1.12  1999/11/02 16:35:56  fca
+New version of TRD introduced
+
 Revision 1.11  1999/11/01 20:41:51  fca
 Added protections against using the wrong version of FRAME
 
@@ -346,7 +349,7 @@ void AliTRDv0::StepManager()
       hits[3] = 0;
 
       // The sector number
-      Float_t phi = hits[1] != 0 ? TMath::Atan2(hits[0],hits[1]) : (hits[0] > 0 ? 180. : 0.);
+      Float_t phi = hits[1] != 0 ? kRaddeg*TMath::ATan2(hits[0],hits[1]) : (hits[0] > 0 ? 180. : 0.);
       vol[0] = ((Int_t) (phi / 20)) + 1;
 
       // The chamber number 

diff --git a/TRD/AliTRDv1.cxx b/TRD/AliTRDv1.cxx
index e027339e99bc1284395984de6f6104450a1c3143..190137e7e66322bc20e57f97ff2d48b7c3152fa2 100644 (file)
--- a/TRD/AliTRDv1.cxx
+++ b/TRD/AliTRDv1.cxx
@@ -15,6 +15,9 @@
 
 /*
 $Log$
+Revision 1.15  1999/11/02 17:20:19  fca
+initialise nbytes before using it
+
 Revision 1.14  1999/11/02 17:15:54  fca
 Correct ansi scoping not accepted by HP compilers
 
@@ -873,7 +876,7 @@ void AliTRDv1::StepManager()
       hits[3] = qTot;
 
       // The sector number
-      Float_t phi = pos[1] != 0 ? TMath::Atan2(pos[0],pos[1]) : (pos[0] > 0 ? 180. : 0.);
+      Float_t phi = pos[1] != 0 ? kRaddeg*TMath::ATan2(pos[0],pos[1]) : (pos[0] > 0 ? 180. : 0.);
       vol[0] = ((Int_t) (phi / 20)) + 1;
 
       // The chamber number