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 msczero/mscred fails to open file
   
rmich
 12/19/2013 02:10AM (Read 1235 times)  
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Registered: 12/18/2013
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I am having a confusing issue with msczero. I am running IRAF 2.16.1 EXPORT on 64-bit Linux. Typically, when I run it, the image appears correctly in ds9, and then as soon as I hit 'm' it fails. I can try resetting it, and it then fails immediately (w/o displaying in ds9 thereafter) but with the same error message, which is:

ERROR: Cannot open file (tmp$iraf7988qa.fits)
"imcopy (imroot//trimsec, wcsim1, verbose-)"
line 169: mscsrc$msczero.cl
called as: `msczero (input=image1.fits, nframes=5, coords=cat1.cat)'

The msczero settings are otherwise default. The images are quite large, but I have increased stdimage to imt8192, and they display normally with mscdisplay and msctvmark. I've tried the set disable_wcs_maps="" ; flpr ; flpr fix for msczero and it doesn't help.

 
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fitz
 12/19/2013 02:27AM  
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Registered: 09/30/2005
Posts: 4040
Just a hunch, but try doing

cl\$this->_split2($m[0]) reset use_new_imt = no
cl\$this->_split2($m[0]) flpr 0 # zero, not 'oh'

If it works then it means a bug I thought I fixed isn't fixed..... What this does is disable the new image template code to revert to the old method. You can set this in your login.cl file or the hlib$zzsetenv.def to make it permanent if it works.

 
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rmich
 12/19/2013 02:41AM  
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Your hunch was right! That solved it (at least on this linux machine and probably on other systems as well where I've seen the same thing). Excellent!

 
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