[ncl-talk] matrix X is weighted by the square root of grid cell area
sreerag sudheendran
ijsreeragsudhi.com at gmail.com
Tue Mar 5 02:45:25 MST 2019
I need to find the EOF from Extended Reconstructed Sea Surface Temperature
data set version 3b data. I’m new with NCL, I find the anomaly and need to
weight the anomaly matrix x by square root of grid cell area. Can any one
help to get the proper way….
I used
rad = 4.*atan(1.)/180.
clat = Anom&lat
clat = sqrt( cos(rad*clat))
p=Anom
p=Anom*conform(Anomx,clat,1)
Where Anom is anomaly…. Is this the correct way to weight anomaly matrix by
square root of grid cell area.
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