| Re: Re: Idlde 5.4 under RedHat 6.2: Crashes and hanging procs [message #24298] |
Fri, 23 March 2001 04:22 |
u600067138
Messages: 3
Registered: March 2001
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Junior Member |
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Dear Nigel and the rest of you ,
Thanks for your reply! -Actually item 2 was a problem: I ran out of
logical file numbers in IDL, as I was displaying a lot of files until I
couldn't do that anymore. Changing the command to:
spawn,"/usr/bin/X11/gv "+outfile+" >& /dev/null & "
solved the problem.
Greetings, Ole
Part of the post from Nigel Wade:
>> 2) In my programs I frequently spawn a postscript viewer like
>> spawn,unit=a,"/usr/bin/X11/gv "+outfile
>> where a is some unit and outfile is the file I just wrote.
>> This works fine, but when I close gv I am left with a "defunct" tcsh
> hanging
>> around.
> That's because you have specified unit=a on the spawn command.
> IDL has not yet finished with the process, the command 'close,a'
> should get rid of it.
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