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Re: mpfitevalexpr not compiled [message #86088 is a reply to message #86087]

Wed, 02 October 2013 04:49

Mats Löfdahl
Messages: 263
Registered: January 2012

Senior Member

Den onsdagen den 2:e oktober 2013 kl. 13:36:47 UTC+2 skrev Heinz Stege:
>
> Do you use the compile option "strictarr" (or "IDL2") in your program
> (which calls mpevalexpr and then throws the error message)? If not,
> IDL don't know that mpevalexpr is a function, if it compiles your
> program before mpfitexpr. If this is true and you don't want to use
> strictarr, you can try to explicitly declare mpevalexpr as a function.
> Add the statement
> forward_function mpevalexpr
> in the header of your program to explicitly declare mpevalexpr as a
> function.

Ah, yes that works. Thanks!

(No, I don't use strictarr. And I'm still confused about why IDL can figure it out the second time when it could not do it the first time. But now I know how to work around it.)

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[Message index]

		mpfitevalexpr not compiled By: Mats Löfdahl on Wed, 02 October 2013 02:30
		Re: mpfitevalexpr not compiled By: Mats Löfdahl on Wed, 02 October 2013 02:32
		Re: mpfitevalexpr not compiled By: Heinz Stege on Wed, 02 October 2013 04:36
		Re: mpfitevalexpr not compiled By: Mats Löfdahl on Wed, 02 October 2013 04:49
		Re: mpfitevalexpr not compiled By: Craig Markwardt on Sun, 03 November 2013 12:06

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