queries

[Dr. Parathasarathi Mukhopadhyay]

Hi,
Is there any grads script that can give the fourier spectra of a variable and other
script that can be used for filtering (low pass, high pass etc.)purpose.
Any help is highly appreciated.
Regards,
Parthasarathi
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Dr. P. Mukhopadhyay
Indian Institute of Tropical Meteorology
Dr. Homi Bhabha Road
Pashan
Pune-411008

Telephone:+9 20 25893600(office)
FAX:      +91 20 25893825 (office)
Email:mpartha at tropmet.res.in
      mpartha_in at yahoo.com
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