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An Callable IDL Question [message #66357]

Wed, 29 April 2009 01:30

hy.rs.whu
Messages: 2
Registered: May 2009

Junior Member

I wrote a c program in which I want to use Callable IDL to plot and
analysis some RS data.

First, I invoke IDL command in c program using function IDL_ExecuteStr
(). But it's hard to debug and I can't get any error information when
something wrong.

So I found out a solution. I wrote procedures and funcitons in IDL
IDE, so I can test and debug easily. When the code was tested good, I
save them as .sav file using SAVE command. If my solution works, I
could restore the function and invoking them in my c program.

But my solution faild. I couldn't invoke procedures and functions
in .sav file when I using Callable IDL.

I'm not sure whether my solution is right or wrong. So I ask your
help. Tell me the feasibility of my solution, please!

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