CDO

Dear all,

I have a problem when running cdo collgrid on two netCDF files. The files represent two subareas of the same large global grid, with the positions adjacent two each other in the longitude direction. The number of latitudes is the same for both files, but the number of longitudes is different. I get an error:

cdo collgrid (Abort): xsize=96 differ from first file (xsize=184)!

Do the block sizes need to be identical for collgrid to work? Is there a workaround to make it work for blocks of different sizes, or for different number of longitudes blocks for different latitude regions?

Thank you in advance,
-Roman