Re: [f2py] Pass a python array on a subroutine

Ok, maybe this is simplier.

I call my subroutine with the line ecriproj(Proj) (in http://pastebin.com/uCHabxFT) and here is my subroutine : http://pastebin.com/ZMHbw6cs
Values are calculated in projRot function.

Audrey 




From: [email protected]
To: f2py-users-Y4l6ocDipWCuvFJfX82//[email protected]
Date: Mon, 2 Aug 2010 10:54:02 +0200
Subject: Re: [f2py] Pass a python array on a subroutine








I already simply my problem.
I can't make it simplier than this sorry. I don't know it could be simplier.

Audrey HUREAU




> Date: Mon, 2 Aug 2010 09:34:15 +0100
> From: [email protected]
> To: f2py-users-Y4l6ocDipWCuvFJfX82//[email protected]
> Subject: Re: [f2py] Pass a python array on a subroutine
> 
> On Mon, Aug 2, 2010 at 9:10 AM, Audrey Hureau <[email protected]> wrote:
> > In the subroutine "execute", I forgot to replace the variable r and q (in
> > the loops DO) by b and a but it is not the problem.
> 
> I was not talking about the loops but about the declaration of the a
> variable on line 3. I think it should use b and c.
> 
> Also does adding intent (in) help?
> 
> Otherwise I also think it would be helful also for you to make the
> simplest example where  you have the problem... probably if you start
> with a very simple the case the problem won't be there - then as you
> add in detail you may see what the problem is.
> 
> Robin
> 
> > Audrey HUREAU
> >
> >
> >
> >
> > ________________________________
> > From: [email protected]
> > To: f2py-users-Y4l6ocDipWCuvFJfX82//[email protected]
> > Date: Mon, 2 Aug 2010 09:51:17 +0200
> > Subject: Re: [f2py] Pass a python array on a subroutine
> >
> > The problem is pretty simple because I explained my goal :
> > I want to pass an array on a subroutine.
> > The array is Proj and I pass it on (and its size) with the python line:
> > "execute (Proj, dim1, dim2)"
> >
> > and then the subroutine could be : http://pastebin.com/d846QwZi
> >
> > The values which are printed in the subroutine "executable" are all nulls
> > and should not be.
> >
> > Is this better for helping the readers to understand my problem?
> >
> > Audrey
> >
> >
> >
> >
> >> From: [email protected]
> >> To: f2py-users-Y4l6ocDipWCuvFJfX82//[email protected]
> >> Date: Mon, 2 Aug 2010 09:30:11 +0200
> >> Subject: Re: [f2py] Pass a python array on a subroutine
> >>
> >> Dear Audrey,
> >>
> >> it would be very helpful for all the readers of the list to try hard
> >> to make examples as short and terse as possible. Chances are higher
> >> to get a usable answer if we do not have to struggle through mostly
> >> unrelated code.
> >>
> >> Regards,
> >> Juergen
> >>
> >>
> >>
> >>
> >> Audrey Hureau wrote (Monday 02 August 2010 09:11:40):
> >> > Hello everyone,
> >> >
> >> > I need your help because I try to pass a python array in a subroutine
> >> > but
> >> > the values I retrieve in my fortran subroutine are all null. I don't
> >> > know
> >> > why.
> >> > Is anobody can tell me more about why I get this?
> >> > Here is the python program : http://pastebin.com/MT8mLmaV. The
> >> > subroutine
> >> > is named "executable". The array's values are calculated with another
> >> > python program called "projRot" and stocked in the "Proj" array. Here is
> >> > the subroutine : http://pastebin.com/UExTzEhp.
> >> >
> >> > Audrey
> >> >
> >>
> >> _______________________________________________
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