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Last Post 24 Jul 2018 04:13 PM by  David Starbuck
How to Call Fortran module using CALL_EXTERNAL
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David Starbuck



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24 Jul 2018 04:13 PM
    Question: A users asked how to call a Fortran module using IDL's CALL_EXTERNAL routine

    Answer: Write a subroutine wrapper within Fortran of the form "subroutine name(argc,argv)" that calls the module. Then use IDL's CALL_EXTERAL routine to call the subroutine.

    IDL CALL_EXTERNAL -> Fortran subroutine wrapper -> Fortran module

    David
    -HGS
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