[daip] AIPS can't see my data
Simon Strasser
strasser at astro.umn.edu
Sat Nov 13 16:17:18 EST 2004
Hi,
I hope that you can help me with the following problem:
We are in the transition of switching from a Slackware to a Redhat
system. I recently loaded some new data (with fillm) onto my computer,
which is running the Redhat (Fedora Core 2) operating system. Running
fillm worked without errors, and I can see that tables (e.g running
listr with optype='scan'). However if I try any task that attempts to
access the actual data (e.g. listr with optype='matx'), I get the
following error message: LISTR1: NO DATA FOUND. Other tasks that try to
access the data have similar problems (e.g. uvplt doesn't find any points
to plot).
If I run aips from a computer on the "old" (slackware) system, and setting
da=lapis (lapis is my machine running on the Redhat), then aips sees my
data no problem. The data is therefore definitely there, and can be read
by AIPS from the old system. If I run aips from a different computer on
the new system (also setting da=lapis) then I have the same problem as
with running on my own computer: no data found.
We did another test to check whether the problem might lie with files
that are created for each user upon first logging into AIPS:
- We took some data from from a computer on the old system, and copied
it into my AIPS data area. This data belongs to a different user number
that has never previoulsy logged in from my computer. We also
copied the files that are created by AIPS for this user from the old
system. When we attempted to look at this data the result was the same as
before: on my computer I can't see it, but logging in remotely, there's
no problem.
Is this a problem you have encountered before? Do you have suggestions
about how we might be able to solve this? Let me know if you need more
information.
Thank you very much for your help!
Simon Strasser
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Dept. of Astronomy Phone: (612) 626-1819
University of Minnesota :) email: strasser at astro.umn.edu
Minneapolis MN 55455 web: www.astro.umn.edu/~strasser/
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