find the location of the max value over a lat-long domain

[tarana mahzabin]

Hi Roger,

I have attached a file which will provide you 3 text file for
Max value of the variable,corresponding  position of lat / lon  for a time varying loop.
May be this will help you.

 Tarana Mahzabin
Graduate Student,
Dept. of Earth and Atmospheric Science,
U of A, Edmonton, Canada.




________________________________
From: Roger Shi <shi at AGNES.GSFC.NASA.GOV>
To: GRADSUSR at LIST.CINECA.IT
Sent: Wednesday, November 4, 2009 15:06:39
Subject: find the location of the max value over a lat-long domain

Hi,

I am having problems to find the location of the max value over a
lat-long domain. GrADS only provides the "maxloc" function which only
loop through one dimension, e.g.

maxloc(expr, dim1, dim2 <,tinc>)

expr    - any valid GrADS expression
dim1    - the starting dimension expression
dim2    - the ending dimension expression
tinc    - optional time increment

Is there any way to loop through both x and y dimensions at the same time?

Best regards,
Roger Shi



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