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20010411: time issues in meteosat imagery (cont.)

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  • Subject: 20010411: time issues in meteosat imagery (cont.)
  • Date: Wed, 11 Apr 2001 14:30:06 -0600
>From: address@hidden (Chris Hennon)
>Organization: Ohio State University
>Keywords: 200104061848.f36ImGL26255 McIDAS METEOSAT time

Chris,

>At the risk of sounding incompetent, I was successful in creating the test
>file in the required directory:
>
>twister:[/home/mcidas/data]% whoami
>mcidas
>twister:[/home/mcidas/data]% touch /home/chennon/data/meteosat7/active/xxx
>twister:[/home/mcidas/data]% cd /home/chennon/data/meteosat7/active
>twister:[/home/chennon/data/meteosat7/active]% ls -lt |more
>-rw-r--r--   1 mcidas   ldm             0 Apr 11 13:41 xxx
>-rw-rw-rw-   1 chennon  ldm       6250768 Apr  3 12:53
>Mcidas_1998-10-08_46_64622_1_1_32.IR
>-rw-rw-rw-   1 chennon  ldm       6250768 Apr  3 12:53
>Mcidas_1998-10-08_36_64622_1_1_31.IR
>-rw-rw-rw-   1 chennon  ldm       6250768 Apr  3 12:52
>Mcidas_1998-10-08_24_64622_1_1_30.IR
>-rw-rw-rw-   1 chennon  ldm       6250768 Apr  3 12:52
>Mcidas_1998-10-08_12_64622_1_1_29.IR
>twister:[/home/chennon/data/meteosat7/active]%

OK, this is proof positive that you can write to this directory.  That
coupled with the read/write permissions on the files reinvorces what you
told me to begin with.

>I exited and restarted mcidas but that didn't seem to alter anything.

I wouldn't have expected this to do anything, but it was a good try anyway.

>I've been trying to think all morning what else I may be missing but I
>can't come up with anything good.

Me either.

>I even changed the owner of the area
>files to user 'mcidas' to no avail.  One other thing I noticed....after I
>run an IMGCHA command:
>
>IMGCHA METSAT-7.23 TIME=00:00:00
>
>a core file gets dumped to /home/mcidas/workdata.  

Hmm...  presumably the core file is being caused by IMGCHA?  What does
a 'file ~mcidas/workdata/core' report?

Any chance of me getting a login as 'mcidas' on your machine so I can
take a look around?

Tom