Quentin 13/03/2024: cherry-pick modifs from 5.7: one-line function must be written in elemental functions for NEC (and pyft usage)

Quentin & Juan 04/03/2024: add pyft_tool.py transformation to Makefile. Need to add pyft_tool install somewhere

Juan 23/02/2023:configure, For ADASTRA GPU & MANAGED , add runtime variable HSA_XNACK=1/CRAY_ACC_USE_UNIFIED_MEM=1 in profile_mesonh

Juan 23/02/2023:PHYEX/* , Use present_crm/update_crm to deactivate present/update for Cray Managed Memory on variable not present on GPU

Juan 23/02/2023:MNH_OPENACC_NV_CR.CPP, Test CRAY MANAGED MEMORY <-> MNH_COMPILER_CCE_MANAGED <=> deactive present/update directive for variable not present or Error at execution

Juan 23/02/2023:modeln.f90 , misplaced TPBAKFILE=> NULL() , inside declaration statement for CRAY compiler

Juan 21/02/2024:rain_ice_sedimentation_split.f90, Pb nvhpc SegFault on strange variable  "zconc3d$f" -> add mnh_expand_array

Juan 20/02/2024:modeln.f90 , Pb with WRITE_STATPROF_n TSTATIONS/TPROFILERS not initialized  -> add associated test

Juan 20/02/2024:mode_io_write_nc4.f90, PB nvhpc with CLASS allocate( source= ) ->   split in 2 statement

Juan 20/02/2024:rain_ice_sedimentation_split.f90, PB nvhpc , Segfault -> split in small kernels around scalar/ZTMP+GAMMA calculation

Juan 20/02/2024:dyn_sources.f90, Pb with Nvhpc compiler, expand some array syntaxe with "!$acc loop seq"

Quentin 05/02/2024: bf merge for merge  MNH-55X-dev-OPENACC-FFT (now compile on ifort, nvhpc and PACK_KTESTS ok on ifort)

Quentin 05/02/2023: bf for merge MNH-55X-dev-OPENACC-FFT into 56-branch : need of modifs of gradient_m for computation outside of physics

Merge remote-tracking branch 'refs/remotes/origin/MNH-55X-dev-OPENACC-FFT' into MNH-55X-dev-OPENACC-FFT

(cherry picked from commit b20d4c81)

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)