11). The GRIB-API library is updated to version 1.17.0.

For a long time, the version of the GRIB-API library given in SURFEX was 1.9.9.

It causes some problems with recent versions of gcc.

We update it to version 1.17.0 (last version) for SURFEX V8_1.

Also in this section

19) The XRD and DR_HOOK library are merged and updated to version 44.
18) Tehcnical news for the assimilation part SODA (C. Albergel, S. Munier).
17) A correction for the forcing radiation is introduced, under key (C. Szczypta, P. Le Moigne).
16) The possibility to give CONDSAT, MPOTSAT, BCOEF, WWILT, WFC and WSAT, by soil layer, in the namelist NAM_DATA_ISBA, is added.
15) The OFFLIN output fields are adapted to plot their fields with EPyGrAM.
14) The definition of the OFFLIN output fields to be written is suppressed from files init_outfn_....
13) The NETCDF forcing file can be partially read, by M. Lafaysse (CEN).
12) The output SNOW fields can be written 2D (number of points / number of snow layers), by M. Lafaysse (CEN).
10). A first version of the new coding related to the building of ECOCLIMAP-SG
9). The fortran interface for NETCDF4 replaces the previous NETCDF3 interface