| envi_open_file hangup [message #53301] |
Thu, 05 April 2007 13:40 |
christina
Messages: 3
Registered: February 2007
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Junior Member |
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Hi all,
I've written a script in IDL which has worked for months, and without
changing the code, the function envi_open_file no longer works. It
doesnt display any error messages, it gets hung up. If I interrupt the
process, IDL says it was interrupted at "envi_open_file", and
sometimes it says at "envi_error". I know the code hasnt changed
because I have many versions of the same script which are older and
none of them run when they all used to. The line is:
envi_open_file, 'SIR.png', r_fid = fid
I am running solaris. To debug I have been using only this line on the
idl command line after envi, /restore_base_files. I have tried
including the path for the file, excluded the r_fid option, saving the
filename as a variable and feeding that to envi_open_file, and the
file opens just fine from the envi GUI. I have also tried it on a
different solaris machine which is also running the same version of
idl and envi (6.3, and 4.3).
Has anyone had this problem, or know of a bug, or have any idea what
could be causing this problem? Any input would be greatly appreciated.
Thanks
Christina Williams
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Christina Williams
Geophysical Institute,
University of Alaska, Fairbanks
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