[gradsusr] How to Calculate and Plot Percentile Thresold for Rainfall in GrADS

[hiren dave]

Dear all
        I am having gridded rainfall data set for 40 years. I want to know how to find out 90th and 99th percentile of daily rainfall series at each grid cell, considering days with only nonzero rainfall  for the whole period of 40 year. 


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Hiren Dave
Research Schoolar
Gujarat University
Ahmedabad-India 

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