On 6 December 2012 00:36, Sherwood, Matt <[log in to unmask]> wrote:
> Greetings,
>
> I've just begun this week on FTS-2 related software development for the SCUBA-2 camera on the JCMT telescope in Hilo, Hawaii on behalf of the JACH.
>
> My predecessor informs me that a recent change in smurf related Starlink code may have occurred that conflicts with the prior behaviour of smf_open_file. The suspicion is that since our treatment of the data cube changes its size relative to that specified originally in JCM2STATE, that there may now be a conflict arising. The only other things this step in our process changes in the original file, which does open fine, is to update some FITS parameters and to add an FTS2 meta data section.
>
> Here is the error we are getting:
>
> #26 Err: !! DAT_SLICE: Error obtaining a locator to a slice of an HDS array.
> #26 Err: ! Unable to open the source file!
> #26 Err: !! SAI__ERROR: Error
> #26 Err: RECIPE ERROR: Error during header read from NDF s8c20120925_00026_0003_phs:
> Error accessing file '/home/matt/Work/JAC/data/scuba2/reduced/s8c20120925_00026_0003_phs.sdf' - No such file or directory
Hi Matt,
The message is suggesting that the file
/home/matt/Work/JAC/data/scuba2/reduced/s8c20120925_00026_0003_phs.sdf
does not exist. Firstly, can you confirm whether this is or is not
true? If the file does not exist, then HDS is working properly and
the next questions to ask are how this file was supposed to be
created, what may have prevented it from being created, and what could
have deleted it. If the file *does* exist, then it looks like there is
a problem in HDS.
David
> HDS_OPEN: Error opening an HDS container file.
> at /home/matt/software/star/bin/oracdr/src/lib/perl5/ORAC/BaseNDF.pm line 397.
>
> Any suggestions on this would be helpful.
>
> Thanks,
> Matt
>
> Matt Sherwood
> [log in to unmask]
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