Philippe 07/02/2019: IO: remove OPARALLELIO argument from open and close files subroutines (nsubfiles_ioz is now determined in IO_FILE_ADD2LIST)

Philippe 04/02/2019: minor bug: remove a MPPDB_CHECK3D for XLSWM which is not allocated in some cases

Philippe 01/02/2019: ZRSMIN is now allocatable (instead of size of XRTMIN which was sometimes not allocated)

Philippe 29/01/2019: SURFEX: bug corrections + missing zero-size allocations (detected with NAG compiler)

Quentin 24/01/2019: minor correction on XCEDIS : cancellation of previous modification of XCEDIS with respect to the mixing length

Quentin 23/01/2019: modification of initialization of PM09 convection scheme at hectometric scale.The mass-flux at the surface is reduced and converge to EDKF value when resolution is meso-scale. Flag to turn on : LGZ = TRUE by default. Modifs by Rachel Honnert

Philippe 22/01/2019: replace double precision declarations by real(kind(0.0d0)) (to allow compilation by NAG compiler)

Gaelle 22/01/2019: add ARPEGE and AROME GRIB 2 (IMODEL=6 and IMODEL=7 in read_all_data_grib_case.F90) and adaptation to EPYGRAM tool

Philippe 21/01/2019: add LIO_ALLOW_NO_BACKUP and LIO_NO_WRITE to modd_io_ll to allow to disable writes (for bench purposes)