Djamel, Peter I reviewed the digitization code, and found the problem - not in the dig. code itself but rather in the DetectorParamsTPC in DriftToTime routine used by digitization. Peter had found the problem introduced in the recent update in TimeToIntrinsic (used in tracking), but I did not realize then it would be wise also to check the other conversion methods for similar problems (from my coding). The version is checked into CVS. I checked just counting TPCSequneces from a digitization of single pion tracks and see about a factor of two more seq. than before. I do NOT have a handy test code (any longer) that compares geant tracks with recosstructed tracks which can ensure the intregity. Please check it out now and report if it seems ok. ------------------------------ Flemming Videbaek Physics Department Brookhaven National Laboratory tlf: 631-344-4106 fax: 631-344-1334 videbaek@bnl.gov
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