[daip] BUFSZ error

David Kaplan dlk at astro.caltech.edu
Wed Jul 12 21:09:03 EDT 2000


Hi.  I was trying to run IMAGR on a large UV data set to produce 
wide-field faceted output.  However, just after it created the 25 MAP
files, it crashed with the following message:
quixot> IMAGR1: Beginning channel    1 through    1 with  2 IFs
quixot> IMAGR1: UVINIT: BUFSZ=    101376 TOO SMALL, LREC=65536
quixot> IMAGR1: OUVOPN: ERROR   7 INITIALIZING UV DATA
quixot> IMAGR1: OUVOPN: ERROR OPENING UVdata work object
quixot> IMAGR1: IMACPY: ERROR COPYING Input UVdata
quixot> IMAGR1: TO UVdata work object
quixot> IMAGR1: Purports to die of UNNATURAL causes
quixot> IMAGR1: quixote      15APR99 TST: Cpu=       2.9  Real=       5

It looks like some sort of memory problem, but I can't find it mentioned
anywhere in the documentation.  I had been working successfully on this
data while at the AOC, using the machine OHSUMI (which has a lot of
memory).  Is this something I can fix here?

THanks,

-David Kaplan

research and destroy



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