[daip] I/O Error

[Eric Greisen]

bmoorthy at nmsu.edu writes:

 > FITLD1: CATDIR: I/O ERROR READING CATALOG FILES: 1255
 > FITLD1: UVCREA: CATDIR IO ERROR=      3

This suggests that the file was not closed properly - like your SG
file and so the CA file was corrupt.  We have tools to rebuild that
file from the data files.  RUN RECAT (outside AIPS) will do that so -
next time - it should not be necessary to delete all and start over.

Eric Greisen