Melissa,
Thank you for answering my post. I made the changes you recommended and
the code compiles successfully. But I do have one question. The arrays
being passed in the CALL to FCN were treated as assumed shaped arrays in
the called subroutine. Are assumed shaped arrays a problem for f2py?
Sam Dupree.
On October/19/2020 09:16:02, Melissa Mendonça wrote:
Hello, Sam, sorry for taking so long to answer!
The problem seems to be that you are using
cf2py depend(in) Y, YP
instead of
cf2py depend(n) Y, YP <- (note that there was a spurious i in that
depend expression)
and that the callback FCN needs the dimension n as an argument. I was
able to compile your code correctly after making these changes.
If you have any further questions let me know, I hope this helps.
Cheers,
Melissa
On Wed, Oct 14, 2020 at 4:03 AM Samuel Dupree <sdup...@speakeasy.net
<mailto:sdup...@speakeasy.net>> wrote:
I'm attempting to wrap a Fortran-77 source member using f2py. I'm
running he Anaconda distribution for Python 3.7.6 on a Mac Pro (2019)
under Mac OS X Catalina (ver. 10.15.6). The version of NumPy I'm
running
is 1.18.3.
I've attached a copy of the Fortran source code to this note (see
rkfn78.for). The command I'm using to wrap this code is
f2py3 -c rkfn78.for --fcompiler=gfortran --f77flags="-c -O -Wall"
-m rkfn78
The output I get is captured in the file rkfn78_build_output.txt.
I don't understand the cause behind the error message I get, so any
advice would be welcomed.
Sam Dupree.
_______________________________________________
NumPy-Discussion mailing list
NumPy-Discussion@python.org <mailto:NumPy-Discussion@python.org>
https://mail.python.org/mailman/listinfo/numpy-discussion
<https://mail.python.org/mailman/listinfo/numpy-discussion>
_______________________________________________
NumPy-Discussion mailing list
NumPy-Discussion@python.org
https://mail.python.org/mailman/listinfo/numpy-discussion
--
mail-signature
------------------------------------------------------------------------
<IYA-2009.jpg>
<mmb_emblem-2.gif> Samuel H. Dupree, jr.sdup...@speakeasy.net
10501 Rising Ridge Road
Apartment 201 http://users.speakeasy.net/~sdupree/
Fredericksburg, VA 22407, USA
HOME: 540-693-1240 iPhone: 215-530-8753 FAX:
866-514-9629
/ "The Greatest Show on Earth" is not on Earth. It's in Space!/
------------------------------------------------------------------------
_______________________________________________
NumPy-Discussion mailing list
NumPy-Discussion@python.org
https://mail.python.org/mailman/listinfo/numpy-discussion
