...
In the routine suspecb, you can choose between idealized cases or read one level of a grib file (N2DINI is the key for this choice). suspecb is called at cnt3 level - the first part of the GP computations are done from a routine called CPG2 which is a very simplified version of the 3D GP computation, the other (lagged, mostly SL computation) are done in CPG2_LAG Both cpg2 and cpg2_lag are called by the driver routine gp_model which is also the driver routine of the 3D GP computation. - the spectral computation are done under spc with the 2D configurations calling spc2.
| Info |
|---|
with thanks to Nils Wedi and Sylvie Malardel, ECMWF. |