[daip] [Fwd: [Helpdesk #4179] AIPS]
Eric Greisen
egreisen at nrao.edu
Mon Jan 24 23:26:31 EST 2011
On 1/24/2011 7:41 PM, Wolfgang Baudler wrote:
> Hi,
>
> Any idea what the problem with AIPS could be that Kevin describes below?
> Have there been any recent updates?
>
> Wolfgang
>
> ---------------------------- Original Message ----------------------------
> Subject: [Helpdesk #4179] AIPS
> From: "Kevin Blagrave"<blagrave at cita.utoronto.ca>
> Date: Mon, January 24, 2011 17:02
> To: req-dist at gb.nrao.edu
> --------------------------------------------------------------------------
>
>> From: Kevin Blagrave<blagrave at cita.utoronto.ca>
>> Subject: AIPS
>> To: helpdesk-gb at nrao.edu
> Hi --
> Again, there are some problems with AIPS that seem to have appeared since
> Friday. I can't diagnose the problem on my end. It seems I am unable to
> load UVFITS files into AIPS.
>
> The only message I get when I try to run uvlod is:
> UVLOD1: Task UVLOD (release of 31DEC11) begins
>
> It seems UVLOD1 continues to run (I waited an hour once today) without
> actually copying the UV data to disk. A file appears in /DATA/BRATAC_1 or
> /DATA/THALES_1 (depending on which outdisk I choose -- from thales) for
> user 0B0. Running a ps from the prompt, the UVLOD1 routine continues to
> run, even when I exit AIPS. I have to kill it.
>
> I have attached the uvlod input file I use. As far as I can tell, these
> are the parameters that we have always used (and were working as of
> Friday).
>
> Thanks,
> Kevin
>
> AIPS 1: UVLOD: Task which copies Export or FITS tape UV data to disk
> AIPS 1: Adverbs Values Comments
> AIPS 1: ----------------------------------------------------------------
> AIPS 1: DOALL -1> 0 => all sources in file
> AIPS 1: OBJECT ' ' Source name (blank => any)
> AIPS 1: QUAL -1 Source qualifier (-1 => any)
> AIPS 1: BAND ' ' Frequency band ('L','C',...)
> AIPS 1: blank => any
> AIPS 1: BCOUNT 1 Sequential source number to
> AIPS 1: begin the loading
> AIPS 1: NCOUNT 0 Number of sources to check
> AIPS 1: and perhaps load. 0 means 10.
> AIPS 1: INTAPE 1 Tape drive # (0 => 1)
> AIPS 1: NFILES 0 # of files to advance on tape
> AIPS 1: DATAIN '/home/scratch/pgmartin/raw/XFLS:FLS_14915-14975.uvfits
> Disk file name (FITS ONLY)
> AIPS 1: DOUVCOMP -1>=0 => compressed data (FITS)
> AIPS 1: DOCONCAT -1> 0 => concatenate all UV
> AIPS 1: data selected in one file.
> AIPS 1: OUTNAME ' ' Output UV file name (name)
> AIPS 1: blank => OBJECT
> AIPS 1: ** press RETURN for more, enter Q or next line to quit print **
> #
> AIPS 1: OUTCLASS ' ' Output UV file name (class)
> AIPS 1: blank => UVDATA
> AIPS 1: OUTSEQ 0 Output UV file name (seq #)
> AIPS 1: -1 => tape seq # (FITS)
> AIPS 1: 0 => high unique
> AIPS 1: OUTDISK 2 Output disk drive #
> AIPS 1: NPOINTS 1 Max # 1000's of visibilities
> AIPS 1: Adverbs DOALL, OBJECT, QUAL, BAND, BCOUNT, NCOUNT,
> AIPS 1: and NPOINTS apply only to Export format data files.
> AIPS 1: NPIECE 0 Maximum uv table piece number
> AIPS 1: to be loaded
> AIPS 1: ERROR -1>= 2 -> do not use AIPS
> AIPS 1: history in the FITS file
>
>
>
The DATAIN value is more than 48 characters (I am surprised it all
shows). Furthermore it is in a bad form. It should be
logical:name
where logical is an environment variable known to AIPS when it starts
up. This form seems to be disk+path/logical:name which surely should
fool any AIPS task.
ERic Greisen
More information about the Daip
mailing list