Sorry that I forgot to report the environment -
Windows 64 bit, Python 3.4 64 bit. Numpy version is 1.9.1, and I
commented the "raise NotImplementedError("Only MS compiler supported
with gfortran on win64")" in the gnu.py, as instructed on this link:
http://scientificcomputingco.blogspot.com.au/2013/02/f2py-on-64bit-windows-python27.html
On Mon, Jan 26, 2015 at 10:29 PM, Yuxiang Wang <[email protected]> wrote:
> Dear all,
>
> Sorry about being new to both Fortran 90 and f2py.
>
> I have a module in fortran, written as follows, with a module-scope variable
> dp:
>
> ========================================
> ! testf2py.f90
> module testf2py
> implicit none
> private
> public dp, i1
> integer, parameter :: dp=kind(0.d0)
> contains
> real(dp) function i1(m)
> real(dp), intent(in) :: m(3, 3)
> i1 = m(1, 1) + m(2, 2) + m(3, 3)
> return
> end function i1
> end module testf2py
> ========================================
>
> Then, if I run f2py -c testf2py.f90 -m testf2py
>
> It would report an error, stating that dp was not declared.
>
> If I copy the module-scope to the function-scope, it would work.
>
> ========================================
> ! testf2py.f90
> module testf2py
> implicit none
> private
> public i1
> integer, parameter :: dp=kind(0.d0)
> contains
> real(dp) function i1(m)
> integer, parameter :: dp=kind(0.d0)
> real(dp), intent(in) :: m(3, 3)
> i1 = m(1, 1) + m(2, 2) + m(3, 3)
> return
> end function i1
> end module testf2py
> ========================================
>
> However, this does not look like the best coding practice though, as
> it is pretty "wet".
>
> Any ideas?
>
> Thanks,
>
> Shawn
>
> --
> Yuxiang "Shawn" Wang
> Gerling Research Lab
> University of Virginia
> [email protected]
> +1 (434) 284-0836
> https://sites.google.com/a/virginia.edu/yw5aj/
--
Yuxiang "Shawn" Wang
Gerling Research Lab
University of Virginia
[email protected]
+1 (434) 284-0836
https://sites.google.com/a/virginia.edu/yw5aj/
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