How to interpolate data grid points to mask area grid points
Added by Justin Hicks over 7 years ago
Hello,
I have been using two files: one is a GLDAS data file that has land-only data, and the other is a mask file that helps me plot this data in the land area of Oceania. However, my GLDAS file and mask file contain different grid points for this land area; the mask file contains more grid points than the GLDAS file. When I plot them both, my masked data does not include all of the grid points in the mask file. Is there any way to interpolate the GLDAS data or masked GLDAS data to include the grid points that the mask file includes?
-Justin
Replies (1)
RE: How to interpolate data grid points to mask area grid points - Added by Karin Meier-Fleischer over 7 years ago
Hi Justin,
you can remap the mask file to the data grid:
cdo -remapcon,data-file mask-file new-mask-file
or vice versa
cdo -remapcon,mask-file data-file new-data-file
-Karin