while running this code i am getting this error (Error using pcolor (line 61) Matrix dimensions must agree), can anybody help me regarding this.

clc

clear

clear all

f='test1final.nc';

ncdisp(f);

lat1=ncread(f,'xlat');

lon1=ncread(f,'xlong');

temp=ncread(f,'t2');

for i = 1:size(temp,4)

mymap=pcolor(lon1,lat1,temp(:,:,:,i));

shading interp

end

[Jakob B. Nielsen]

The error tells you the "why"; your matrix dimensions are not the same. Check the dimenions; if for example lon1 is 1x10 and lat1 is 1x11 and temp is 10x10x5, there is your problem; lat1 has a different dimension than the others.

Another issue is that you seem to call a 4D matrix temp. Is it maybe only 3D, so your code should say (remove one :)

pcolor(lon1,lat1,temp(:,:,i));

[Rajesh Sahu]

Ok sir thanks