The specific details of how the transformation ( from spectral T255 to 0.25x0.25 lat-lon grid point for example) or regridding ( from reduced Gaussian N128
to 0.25x0.25 lat-lon grid point ) can be found in the EMOSLIB reference guide:
https://software.ecmwf.int/wiki/display/EMOS/Reference+Guide
In particular, the sections on Transformations (including any automatic truncation) and Grid point to Grid point Interpolation. Meteorological Interpolation and Regridding (MIR) reference page: MARS interpolation with MIR, under the section on Spectral to grid point transformations.
The section Highlights and main differences gives The sections on Land-Sea Masks and Precipitation also give information about "special" processing which is done for some parametersand the differences between EMOSLIB and MIR for a number of representative parameters.
See the related article in the ECMWF newsletter no.152 for a more complete description of MIR library.
Related articles
| Content by Label | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|