Hi Graham,
Yes, I have a few minor local changes that get us past the init step. I'll check them in right away.
Cheers,
Matt
On 2012-12-10, at 12:03 PM, Graham Bell wrote:
> Hi Matt,
>
> I tried to reproduce the error starting with the raw data files for that observation. I didn't get to the phase correction step because your fts2init program segfaulted. Did that step work successfully for you?
>
> At first it segfaulted because fts2_validatemirrorpositions set *nStop to -1, and after I fixed that it segfaults in the call to smf_write_smfData on line 370. The first sounds like the problem Malcom mentioned that Josh was going to work on before leaving, and the second I didn't investigate yet. So I was wondering if you have any patches which haven't been pushed to github?
>
> Best regards,
> Graham
>
>> Hi Tim,
>>
>> Here is a link to a compressed version of a sample file of the type in question: http://www.filedropper.com/s8c20120925000260003ftssdf if you would care to try it.
>>
>> Thanks,
>> Matt
>>
>> On 2012-12-06, at 3:16 PM, Tim Jenness wrote:
>>
>> We don't know what this "type" of file is so I'm not sure. If you give us an example then we can help. I'm guessing a previous step has done an NDF section into the data array but has not adjusted the dimensionality of JCMTSTATE. SMURF is meant to be able to attempt to correct for this by offsetting into the JCMTSTATE array. If we have an example file we might be able to work out what changed. smf_open_file only changed a little in January. sc2store changed in September but that was a minor tweak to NDG.
>>
>>
>> On Thu, Dec 6, 2012 at 9:57 AM, Sherwood, Matt <[log in to unmask]<mailto:[log in to unmask]>> wrote:
>> Hi David,
>>
>> It is true that the s8c20120925_00026_0003_phs.sdf does not exist. The reason is that this is the intended output of the smurf recipe task _FTS2_APPLY_PHASE_CORRECTIONDS_, which fails when attempting to open s8c20120925_00026_0003_fts.sdf. This file is emitted from the previous step (_FTS2_INIT_). This error occurs in smurf_fts2_phasecoorrds.c upon calling smf_open_file().
>>
>> This is the reason for my inquiry. What is now causing smf_open_file to fail with this type of file as input? My predecessor Josh states that this step worked recently, but now does not.
>>
>> Thanks,
>> Matt
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