Update of non-siochronity by Christian. Removal of non-staggered geometry

[u/mrichter/AliRoot.git] / TRD / AliTRDdigitizer.cxx

diff --git a/TRD/AliTRDdigitizer.cxx b/TRD/AliTRDdigitizer.cxx
index b25105998782c837afe5529458db1c881492a1f7..25fcb3889d503fb25ef486212c2547fa313c8c26 100644 (file)
--- a/TRD/AliTRDdigitizer.cxx
+++ b/TRD/AliTRDdigitizer.cxx
@@ -665,13 +665,6 @@ Bool_t AliTRDdigitizer::MakeDigits()
     if (fPar->TimeStructOn()) {
       printf("<AliTRDdigitizer::MakeDigits> ");
       printf("Time Structure of drift cells implemented.\n");
-      if (fPar->StaggeringOn()) {
-       printf("<AliTRDdigitizer::MakeDigits> ");
-       printf("Staggered geometry.\n");
-      } else {
-       printf("<AliTRDdigitizer::MakeDigits> ");
-       printf("Non-Staggered geometry.\n");      
-      }
     } else {
       printf("<AliTRDdigitizer::MakeDigits> ");
       printf("Constant drift velocity in drift cells.\n");      
@@ -869,9 +862,11 @@ Bool_t AliTRDdigitizer::MakeDigits()
          if (fPar->TimeStructOn()) {
            // Get z-position with respect to anode wire:
            Float_t Z  =  xyz[2] - row0 + fPar->GetAnodeWireOffset();
-           while (Z>0.5)    Z -= 0.5;
-           if    (Z>0.25)   Z  = 0.5-Z;
-            if    (!(fPar->TimeStruct(driftlength+2*kAmWidth,Z,xyz))) continue;
+           Z -= ((Int_t)(2*Z))/2.;
+           if (Z>0.25)   Z  = 0.5-Z;
+           //if (Z>0.248) cout << Z << ": " << time0 - xyz[0] + kAmWidth << " -> ";
+            if (!(fPar->TimeStruct(driftlength+2*kAmWidth,Z,xyz))) continue;
+           //if (Z>0.248) cout << time0 - xyz[0] + kAmWidth << endl;
          }
 
           // The electron position after diffusion and ExB in pad coordinates