[GRASS5] [bug #4263] (grass) i.fft, i.ifft

[Hamish]

> this bug's URL: http://intevation.de/rt/webrt?serial_num=4263
> ---------------------------------------------------------------------
> 
> Subject: i.fft, i.ifft 
> 
> Platform: WindowsNT/2000/XP
> grass obtained from: Mirror of Trento site
> grass binary for platform: Downloaded precompiled Binaries
> GRASS Version: GRASS (6.0.0)
> 
> I want to run i.fft and i.ifft and I get the response "command not
> found".  How do I remedy this situation?


GRASS must be built with FFTW libraries if you want to use the FFT
functions. Either recompile yourself with fftw or convince/bribe the
person who made your binary packages to do so.

http://www.fftw.org/


Hamish