[gradsusr] Horizontal Temperature Gradient
Davide Sacchetti
davide.sacchetti at arpal.liguria.it
Wed Jun 17 05:37:40 EDT 2020
From: lpasmanoranjan <lpasmanoranjan at gmail.com>
To: GrADS Users Forum <gradsusr at gradsusr.org>
Sent: 6/17/2020 4:17 AM
Subject: [gradsusr] Horizontal Temperature Gradient
cos(lat*3.1416) is wrong: use cos(lat*3.1416/180)
Dear Users,
I would like to calculate horizontal temperature gradient. The following script plots strange values. Perhaps I am making some mistake, would anyone please check the script.
dtx = cdiff(t,x)
dx = cdiff(lon,x)*3.1416*6.37e6*cos(lat*3.1416)
d dtx/dx
Thank you. --
Kind Regards,
Mano
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