| Re: write_gif problems??? [message #2269 is a reply to message #2155] |
Mon, 13 June 1994 07:51  |
vvf
Messages: 1
Registered: June 1994
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Junior Member |
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In article <2t1vh1INN16e@i32.sma.ch>, stl@sma.ch (Stephen Strebel)
writes:
|>
|>hello,
|>
|>We just discovered a problem in some automated code, and basicly I
|>think
|>that write_gif might occasionally being writing messed up gif files.
|>(read_gif, and the unix app xv both have problems reading them)
|>
|> has anyone discovered any problems, seemingly occasional sporadic
|> error that result in the idl error something like the following when
|> using read_gif:
|> %decode_gif: Gif file is curropted
|>
|> with something like this?
|>
|> -thanks in advance
|>
|> -stephen Strebel
|>--
|>Stephen C Strebel / SKI TO DIE
|>strebel@sma.ch / and
|>Swiss Meteorological Institute, Zuerich / LIVE TO TELL ABOUT IT
|>01 256 93 85 / (and pray for snow)
|>
We use IDL to generate animation sequences of upto 200 frames with gif
as out-
put file format.
We discovered the same occasional sporadic error as described above.
To give you a statistic: of 100 files, ~1-3 are corrupted.
The error occurs preferebly at larger filesizes (>500 kb) and can't be
repro-
duced.
---
Volker Franzkowiak
vvf@geo.uni-koeln.de
University of Cologne
Institute of Geophysics and Meteorology
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