comp.lang.idl-pvwave archive: archive » stupid question about CALL

Home » Public Forums » archive » stupid question about CALL_EXTERNAL

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

stupid question about CALL_EXTERNAL [message #3690]

Sun, 05 March 1995 13:39

vek
Messages: 9
Registered: November 1994

Junior Member

I'd like to use a FORTRAN program/subroutine that returns four values. My
reading of CALL_EXTERNAL seems to indicate that it will only pass one value
back to IDL. How do I get all four? Do I have to call four different
mini-programs, each calling the subroutine and returning one of the values?
(Surely not!) Hopefully there is a suitably obvious answer to what is
probably a stupid question...
--
Vincent Kargatis -- Space Physics & | THE BOYS: "Hooty! Hooty! Hooty!"
Astronomy, Rice U., Houston, TX | BARBARA: "Howdy Hooty Sapperticker!"
[vek@spacsun.rice.edu] | - "Hooty Sapperticker"
[http://spacsun.rice.edu/~vek/vek.html] | by Barbara and the Boys

Report message to a moderator

Previous Topic:	Reads Precision Error?
Next Topic:	Re: stupid question about CALL_EXTERNAL

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sun Oct 12 11:18:53 PDT 2025

Total time taken to generate the page: 0.79557 seconds