i.fft or i.ifft users?

[Bill Hargrove]

Grassers:

     Has anyone used i.fft and i.ifft to remove periodic or stationary
noise from a GRASS image?

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   ____                          Oak Ridge National Laboratory
    /  )      /  /      /  /     Environmental Sciences Division
   /--<   o  /  /      /--/      P.O. Box 2008, M.S. 6038
  /___/__<__/__/_     /  / _     Oak Ridge, TN  37830-6038
William W. Hargrove              (615) 574-1902
hnw at mtqgrass.esd.ornl.gov        (615) 576-8646 (fax)
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