| Linking multiple files... [message #31514] |
Mon, 22 July 2002 16:21 |
squad
Messages: 2
Registered: June 2002
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Junior Member |
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Hey everyone... maybe I'm just really dumb, but for some reason I
can't get IDL to properly link several files together. What I mean by
link is the following:
--- In one file, I have a function called "FINDROOTS" which finds the
roots of a quadratic equation (Function FindRoots, a, b, c).
--- In one file I have a procedure "PRINT_TO_FILE", which calls
FindRoots with a very short list of different a's and b's and c's, and
then outputs it to a text file.
I open both of these files up in IDL and tell it to "Compile All". In
the event log it says:
% Compiled module: FINDROOTS
% Compiled module: PRINT_TO_FILE
So, I run the procedure PRINT_TO_FILE. I immediately get the following
error:
% Variable is undefined: FINDROOTS
The strange thing is that if I recompile both yet again (without any
changes), the error goes away and everything is fine. However, this is
incredibly annoying. Also, my problem isn't *this simple*, and this
happens again and again and again .......
Any help would be greatly appreciated.
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