[daip] AIPS can't see my data
Eric Greisen
egreisen at nrao.edu
Sat Nov 13 16:25:47 EST 2004
Simon Strasser writes:
> 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.
>
What compiler and what version of that compiler were used on your new
RedHat system? This smells like a compiler bug. Also what version of
aips?
Eric Greisen
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