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Re: problem in Coyote Library [message #80464] Thu, 14 June 2012 23:57 Go to previous message
hadi is currently offline  hadi
Messages: 33
Registered: June 2012
Member
On Friday, June 15, 2012 1:51:56 PM UTC+9, David Fanning wrote:
> fadaei.hd@gmail.com writes:
>
>> i have problem to loading all projects in Coyote Library. already i downloded the zip file and extracted in the IDL direction. Also i change the path. But i could not run the example on based of IDL technical programing that Mr. David explaind in the his website. Please help me about this problem. I show you the example problem. like this
>> TVIMAGE, scaled
>> % Attempt to call undefined procedure/function: 'STRSPLIT'.
>> % Execution halted at: TVIMAGE 733 C:\Program Files (x86)\ITT\IDL\coyote\retired\tvimage.pro
>> % $MAIN$
>
> First of all, you should be using cgImage, rather than
> TVImage, if you just downloaded the Coyote Library.
> TVImage is very old. You should use the latest routines.
>
> In changing your "path", you have apparently removed
> the normal IDL "lib" directory from your IDL path,
> as this is where StrSplit is found. You want to restore
> the <IDL_DEFAULT> directory back to your IDL path. You
> will need this for MANY things besides the Coyote Library. :-)
>
> You may find it difficult to learn to use IDL if you
> are just coming to computer programming for the first
> time. It has a few quirks.
>
> If you think a book would be helpful, I would highly
> recommend you find a copy of Ken Bowman's book, An
> Introduction to Programming with IDL. I think you will
> find many of your questions about defining variables
> and programming in general answered in that book.
>
> Cheers,
>
> David
>
>
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")

Dear David
Thank you so much for your suggestion I have both book and recently i ordered Fanning Software Consulting, Inc. It may be helping me to understanding. By the way thank you for your comment and i will be ask more question in the future.
Best, Hadi
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