Hello. I am not sure which modules you meant by "these mdoules". But, track vertex exists. gtr/dst include track vertex. It is done in gtr (GlobalTrack.C). In this script, there is call to BrMrsTrackingModule. In this module, it sets a track vertex (part of data object BrMrsTrack--> BrGlbTrack) in BrMrsTrackingModule::TrackToVertex method. In dst job, it is just copied from gtr to dst data object ( fVtxX,Y,Z in BdstMrsTrack from BdstTrack) by BdstMrsTrackModule::Event --> FillTrack. Now, if you are talking about Track Projection Vertex, it is not included in the current gtr script. (We can include it since dst data object already include this.) However, the same thing can be easily accomplished by averaging MRS track vertex in your own script. In fact, BrTrackProjectionVertex module does exactly that (simple average). Hiro Johnson, Erik B wrote: >Brahms, > I have been using these modules to get me a vertex from the TPM, but I do not see them in the ltr reconstruction script, the gtr resonstruction script, or the dst script. Is the TPM vertex not generated? If it is where and when is it generated? Thanks. >Erik > > >_______________________________________________ >Brahms-dev-l mailing list >Brahms-dev-l@lists.bnl.gov >http://lists.bnl.gov/mailman/listinfo/brahms-dev-l > > _______________________________________________ Brahms-dev-l mailing list Brahms-dev-l@lists.bnl.gov http://lists.bnl.gov/mailman/listinfo/brahms-dev-lReceived on Tue Sep 20 14:18:28 2005
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