[Issues] CVS code issues: Astrometry problem caused by context switching

[Hans Vaith]

We just found that the problem of not finding reduced science frames on the 
dpu side is caused by switching the context on the client side.

If we start awe by specifying the project ("project=AWHVAITH awe") things are 
fine. If we instead start up with the default context (TUT01 in my case) and 
then switch to the desired context ("context.set_project('AWHVAITH')"), the 
query for reduced science frames still works as expected. However, when we 
pass a list of reduced science frame file names to the call of the dpu  
(dpu.run('Astrometry',i='WFI',red_filenames=fnlist)), then we get (for 
example) this error:

AstrometricParametersTask ERROR: query failed to find a ReducedScienceFrame 
with filename 
Sci-HVAITH-WFI-------#846-ccd56-Red---Sci-54021.4245406-7b7c7d4398892e7dbe4a5d5db589c76ca8a3c84f.fits 
(the frame may be flagged as invalid)

--- Hans


_______________________________________________________________
Hans Vaith   Max-Planck-Institut fuer extraterrestrische Physik
             Postfach 1312, D-85741 Garching, Germany
             Phone :(Country Code 49) 89 30000-3831
             e-mail: hav at mpe.mpg.de (Fax: 89/30000-3569)