Philippe 13/12/2023: downgrade HDF5 from 1.14.3 to 1.14.2 to workaround a known bug (to be corrected in future version 1.14.4)

(cherry picked from commit e6926992)

(cherry picked from commit 8c43f306)

Philippe 01/02/2023: libaec: provide configure and other files in archive (instead of using autoreconf that is not available everywhere)

(cherry picked from commit e0a022dd)

(cherry picked from commit eff39592)

(cherry picked from commit d3c148fa)

(cherry picked from commit e14a400f)

(cherry picked from commit 2d8bbca4)

(cherry picked from commit b9f814ed)

(cherry picked from commit 1a59e431)

(cherry picked from commit 174d4eda)

(some missing data problems with OpenACC disappear maybe because less array copies)

Juan 13/12/2023:Rules.LXnvhpc2202.mk, Compile MultiGrid Halo on OPENACC only , for better performance on MPI routines

Philippe 11/12/2023: OpenACC: contrav: add condition for data present for some variables (available or not depending on the condition)

Juan 30/11/2023:Rules.LXarm.mk , Bug on parallel I/O due to mnh_expand , missing -DMNH=MNH, to generate/managed correctly MNH file type

Juan 29/11/2023:configure, For ADASTRA , managed OPTLEVEL=...DEFONLY CPU version -> dont load accel stuff

Juan 24/11/2023:multigrid.f90 , Temporarely Bypass Seg-Fault at deallocation of Multigrid variable in mg_finalise

Juan 22/11/2023:modeln.f90, Bypass Bug with nvhpc/22.11 <-> cuMemcpyDtoHAsync returned error 1 => move ( NSV /= 0 ) test out of kernels

Juan 20/11/2023: Rules.LXcray.mk/configure , For CraY+OpenACC+AMD GPU , add OPTLEVEL=OPENACCO2 , like NVIDIA , without debug symbol for performance

Juan 15/11/2023:configure, Upgrade version to MNH-V5-5-OPENACC-FFT-1 & compiler CCE/16.0.0 for ADASTRA

Juan 14/11/2023:init_mnh.f90, add initialisation of GPU halo with INIT_HALO_D , to avoid some potentiel null pointer a first GET_HALO_D call

Juan 14/11/2023: rain_ice_fast_ri.f90, Bug/data not present with CCE/16.0.1 around where -> add mnh_expand_where to bypass the bug (other where have already been transformed this way)

Juan 27/10/2023:Rules.LXgfortran.mk, managed defaut value CC=gcc + FC=gfortran <=> default wrong old CC=cc + FC=f77

Juan 27/10/2023:prep_ideal_case.f90, for OPENACC add initialisation of MNH_ALLOC_ZWORK+INIT_HALO_D => PREP_IDEAL work with VER_USER=ZSOLVER version