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FFT in a 2D variable in only one direction

Hi, people!

I just realized that I can't use the FFT function in just one
specific dimension. Of course I can use loops, but since the
procedure when doing an FFT of a 2D variable is a line by line
aproach followed by a column one, might the people from RSI
implement this?

Any hints? Or should I continue with the loops?


Júlio Maranhão
Instituto de Estudos Avançados - CTA
São José dos Campos - SP - Brazil