Remap EURO CORDEX data to European LAEA grid
Added by Johannes Radinger over 4 years ago
Hi,
I am new to the world of CDO.
Currently, I want to used RCM data from EURO CORDEX (European domain, 0.11 degree, rotated poles) in an ecological context, and want to load them into GIS. Therefore I loaded these RCM data (all EURO CORDEX) via the ESGF platform.
Now, I'd like to use CDO to transform the data from the original rotated pole grid into a Lambert Azimuthal Equal Area (LAEA) grid, specifically the European LAEA grid (ETRS89-LAEA, https://en.wikipedia.org/wiki/European_grid, EPSG:3035, https://spatialreference.org/ref/epsg/etrs89-etrs-laea/). As far as I understood, grid transformation can be done with the CDO operator 'remapbil' using a designated gridfile. However, how must a gridfile look like to transform my EURO CORDEX data in the EU-LAEA system (with a desired resolution of 250 m)?
Thank you all for your help!
cheers
Johannes
Replies (1)
RE: Remap EURO CORDEX data to European LAEA grid - Added by Karin Meier-Fleischer over 4 years ago
Hi Johannes,
the easiest way is to use a LAEA file which contains the grid you want to map to. See https://code.mpimet.mpg.de/projects/cdo/wiki/FAQ#How-can-I-remap-my-data-to-a-different-grid-of-another-data-file
-Karin