combine 2 netcdf files into one

I try to combine two netcdf files (lat.nc and lon.nc) into one, but the resultant file (lat_lon.nc) contains all NaN values. The code of mine is:

nccreate('lat.nc','lat','dimensions',{'s' 56 't' 1}); ncwrite('lat.nc','lat',lat); info0 = ncinfo('lat.nc');

nccreate('lon.nc','lon','dimensions',{'n' 192 't' 1}); ncwrite('lon.nc','lon',lon); info00 = ncinfo('lon.nc');

savefile='lat_lon.nc'; ncwriteschema(savefile,info00); ncwriteschema(savefile,info0);

Answer 1

[Ashish Uthama]

ncwriteschema only writes the 'schema',i.e things like variable and dimension definitions. You still need to follow this with an ncwrite to actually write the data.

Have a look at the Notes in http://www.mathworks.com/help/matlab/ref/ncwriteschema.html