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read_gif on SUN
- Subject: read_gif on SUN
- From: "pei zeng" <pei(at)prism-cs.com>
- Date: Mon, 31 Jan 2000 16:00:59 -0600
- Newsgroups: comp.lang.idl-pvwave
- Organization: ExecPC Internet - Milwaukee, WI
- Xref: news.doit.wisc.edu comp.lang.idl-pvwave:18195
Hi, I have try to read a gif file from SUN, and I use simply:
read_gif,'myfile', image, R,G, B
and IDL gave me the error message: attempt to call undefined
function/procedure DECODE_GIF, ...
What is the problem?
Thanks,
Pei