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Difference between Regular and Curvilinear grids

Added by Vivek Shilimkar about 10 years ago

Hi,

Most of the CMIP5 data that I'm using has no grid defined in it. One has to set grids and use the data.
I know using CDO how to assign regular grid to data file.
"cdo remapbil,rlon*lat inputfile.nc outputfile.nc"
But every data that I have used has a curvilinear grid saved in it and I don't know how to remap data to curvilinear grid.
What difference would it make in plotting data if I'm remapping data to regular grid while it's saved in Curvilinear?

Vivek Shilimkar,
Graduate Student (MS)
Atmospheric Science.
University of Pune, India.