da/da_varbc/da_varbc_coldstart.inc
Cleaner and more robust code for VarBC coldstart. Introducing "VARBC_NOBSMIN" namelist variable that defines the minimum number of observations required for the computation of the predictor statistics during the first assimilation cycle. If there are not enough data (according to "VARBC_NOBSMIN") on the first cycle, the next cycle will perform a coldstart again. The default value is VARBC_NOBSMIN=10.
da/da_radiance/da_transform_xtoy_crtm.inc and da/da_radiance/da_transform_xtoy_crtm_adj.inc
Extra tests for more robustness of the code when using the Gamma (Radiative Transfer) bias correction.