[GRASS5] Whose oops?

Markus Neteler neteler at itc.it
Mon Sep 10 09:09:06 EDT 2001

On Mon, Sep 10, 2001 at 06:04:27AM -0700, Rich Shepard wrote:
> On Mon, 10 Sep 2001, Glynn Clements wrote:
> > These all require the FFTW library (either for fft(), or for del2g()
> > which uses fft()). configure should have generated a warning if it
> > couldn't find it.
> Glynn,
>   Where do I find a copy of the FFTW library so I can install it here?


you may have a look in REQUIREMENTS.html:
     *  FFTW  (library  for  computing  the  Discrete  Fourier Transform)
       required for i.fft and i.ifft modules

Installation should be easy. Sorry for this extra dependency, but the
copyright restrictions of "Numerical Receipes in C" are the reason.



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