[daip] POSSM velocity calculation

[Mark Reid]

I've encountered a problem in the velocity labeling when using POSSM.

It works fine for a multi-source database.   But when I SPLIT the data, 
it seems to shift the velocity information by half the bandwidth.

Mark Reid

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Mark J. Reid                 Phone: 617-495-7470
Harvard-Smithsonian CfA      Fax  : 617-495-7345
60 Garden Street             Email: reid at cfa.harvard.edu
Cambridge, MA 02138, USA     Web  : www.cfa.harvard.edu/~reid
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