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write_gif problem: Garbled Image [message #15871]

Mon, 14 June 1999 00:00

Chris McCarthy
Messages: 4
Registered: March 1995

Junior Member

Hi Folks,

I'm making .gifs of my data using write_gif
after grabing the display using tvrd() (data are
displayed using the "display.pro", similar to "tv",
then annotated)

With a single program I generate 8 images, and occasionally
one of the .gifs comes out 80% garbled. Top 20% is
ok. I get the error message:

% TVRD: Unable to create X windows Window completely
off screen, nothing read.

Here's an examples:

Normal Image:
http://www.astro.ucla.edu/~chris/gif/HD110463K.ON7.gif

Garbled Image:
http://www.astro.ucla.edu/~chris/gif/HD110463K.ON6.gif

In all cases I am watching the displayed images and they
look fine. Seems that tvrd() is having a problem with them
but why? Any ideas would be great. Thanks a lot

Chris McCarthy
UCLA Astronomy

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write_gif problem: Garbled Image

By: Chris McCarthy on Mon, 14 June 1999 00:00

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