Thanks to Djameel I looked into the Digitization and found an error had been introduced recently in the DetectorParamsTPC class. This has all to do with counting of rows. I believe this to be cleaned up by now. It is not complete clear how this has affetcted reconstruction code, that seems to have worked though somepositions must have been wrong . In all getter/setter functions the rownumbers are counter 1,2,...Nrows. Only in the internal storage arrays are the stored privately as 0,1,... arrays. The following checks changes have been performed - Added a new test program dumpdigfile in brat/test that reads the TestGeantDig generated file from the fms data listing #entries of some data tables. - Updated DetectorParameters.txt in params. THIS IS IMPORTANT. With this set of updates this file is changed (rows from 1). If you have a private copy of this yuo should compare with this newest file. code will not work properly but place tpc pad rows the wrong place (off by one). - Update BrDetectorParamsTPC.cxx with the Row access methods. A minor change was made to the listing method. -------------------------------------------------------- Flemming Videbaek Physics Department Brookhaven national Lab tlf: 631-344-4106 fax: 631-344-1334 email: videbaek@bnl.gov
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