[Help-gsl] GSL and FFTW

[Thomas Weber]

Hi, 

is there any "simple" way to use FFTW from GSL for 2D-FFT? By simple I
mean that I don't want to copy everything to an fftw_complex array, make
the transform and copy everything back into a gsl_matrix structure,
using for-loops for the copying.

I don't think it's possible to use the C99 complex data type for complex
gsl_matrices, is it (which would probably solve my above problem)?

Regards
        Thomas