Dear Sir, The above listed subject is a problem posted on 13th September, 2016. The solution request could be achieved by using Climate Data Operators(https://code.zmaw.de/). The command looks like below; syntax : cdo option, rlon x lat input.nc output.nc example : cdo remapbil,r360x181 input.nc output_file.nc Note: remember to type 'r' before 'lon'. The concurrent version is cdo-1.7.2 I hope this is useful. Sincerely, Peter Nunekpeku.