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Re: OPLOT fails intermittently, any ideas? [message #25844 is a reply to message #25807]

Thu, 19 July 2001 13:54

tam
Messages: 48
Registered: February 2000

Member

Lawrence Bleau wrote:
>
...>
> My thanks to Doug for confirming this is a problem elsewhere. Now to fix
> it.... If any of you comes up with a combo that works around the bug, please
> inform this group and I'll test it on my system. I use the Z-buffer to have
> IDL prepare - in a noninteractive session - a plot to be written to a disk file
> in GIF format.
>
> Lawrence Bleau

Purely as a possible workaround...

If you're running on a platform with X-windows and your IDL sessions are
running in an environment in which the console is known, then you could probably
use X-window PIXMAPs instead of the Z buffer. E.g.,

set_plot,'X'
window,1,/pixmap,xsize=nx, ysize=ny
... plotting ...
c = tvrd()
write_gif,...

shouldn't actually send anything to the display.

However if the IDL session doesn't know about an X-windows device
this won't work. So if by non-interactive session you mean a job
on a batch queue this probably doesn't help, but if you just mean
that you're running IDL from a script it might do the trick.

Tom McGlynn
NASA/GSFC
Posted and Mailed

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[Message index]

		OPLOT fails intermittently, any ideas? By: bleau on Mon, 16 July 2001 12:05
		Re: OPLOT fails intermittently, any ideas? By: Dave Greenwood on Thu, 19 July 2001 14:52
		Re: OPLOT fails intermittently, any ideas? By: Craig Markwardt on Thu, 19 July 2001 14:49
		Re: OPLOT fails intermittently, any ideas? By: bleau on Thu, 19 July 2001 14:26
		Re: OPLOT fails intermittently, any ideas? By: tam on Thu, 19 July 2001 13:54
		Re: OPLOT fails intermittently, any ideas? By: bleau on Thu, 19 July 2001 12:04

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