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Re: problem in data griding
Posted:
Aug 16, 2012 10:06 AM


I have used Griddata command in matlab and the below code lon1=179.5:1:179.5; lat1=40:1:40;
%% rr is my data Eda=nan(length(lat1),length(lon1)); eps=0.5 for i=1:length(dd) P1=find(lat1>=la(i)eps1 & lat1<=la(i)+eps1); Q1=find(lon1>=lo(i)eps1 & lon1<=lo(i)+eps1); Eda(P1,Q1)=nanmean([Eda(P1,Q1) rr(i)]); end
"Justin Ashmall" wrote in message <k0itok$j5c$1@newscl01ah.mathworks.com>... > "Shaik Ghouse Basha" wrote in message <k0iour$7j0$1@newscl01ah.mathworks.com>... > > I have longitude starting from 180:0.25:180 and latitude from 90:0.25:90 and i have corresponding data matrix. Here my problem is to convert data 180:1:180 and 90:1:90 i.e bringing data from 0.25x 0.25 to 1x1 degree grid. I am using griddata program and my own program , but feature is missing. > > Why don't you show us what you've tried?



