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Re: Calling Fortran from IDL - Help! :) [message #3651 is a reply to message #3502]

Tue, 07 February 1995 15:41

patterso
Messages: 36
Registered: February 1995

Member

can answer my own question now. Somebody had defined a routine called
RETURN halfway doen the code...so I found the library i needed at
last. It still doesn't work though - but at least I'm moving
forward again :)

Tim

Tim Patterson (patterso@astrosun.tn.cornell.edu) wrote:
: I have been trying to call some Fortran routines from within IDL via the
: CALL_EXTERNAL routine and use c code wrappers. I have the snall info file
: produced by Jeff Valenti (from Mar 26, 1992) and can make his example
: work. Unfortunately, when I try to get my own code to work, I am rfinding
: that IDL is crashing with the following types of error message:

: ld.so: call to undefined procedure _return_ from 0xf73d20f4

: which seems to imply that my fortran routine is not being linked
: witha library containing the RETURN routine. I am compiling using the
: -c -pic options and linking with libF77.a and libm.a. Anybody have any
: ideas where I'm going wrong? Unfortuately the FORTRAN code is a bit
: too large to re-write it in IDL and doesn't easily lend itself to
: piping.

: Thanks

: Tim Patterson
: Cornell University Radiophysics and Space Sciences Dept

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[Message index]

		Calling Fortran from IDL - Help! :) By: patterso on Tue, 07 February 1995 14:28
		Re: Calling Fortran from IDL - Help! :) By: patterso on Tue, 07 February 1995 15:41
		Re: calling Fortran from IDL By: Stein Vidar Hagfors H[1] on Mon, 27 August 2001 11:30

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