FFTW can be built with fortran interfaces and is thereby fully usable from
within Fortran programs. I've never needed to look at the C code, and
have successfully used FFTW in several projects written in Fortran.
Cheers,
- Tom
Dr Sabino Chavez-Cerda writes:
> I am developing a F95 program that requires a lot of calls to
> multidimensional 2D & 3D FFT. I have learnt that there exists something
> called FFTW but it is implemented in C or has C structure. Is there
> something similar available in Fortran F77+ for someone with no C
> compiler nor knowledge of C? I am using Compaq Visual Fortran
> Profesional edition 6.6 under Win2k and WinXP.
>
> I will appreciate any input.
>
> Sabino Chavez
> Optica
> Inst. Nacional de Astrofisica, Optica y Electronica
> Luis Enrique Erro #1
> Tonantzintla,
> Puebla, Mexico
>
--
--
Thomas Clune, Ph.D. 301-286-4635 (W)
Advanced Software Technology Group 301-286-1775 (F)
Software Integration and Visualization Office <[log in to unmask]>
NASA GSFC (610.3)
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