CTURB_ASSOCIATE added
Character array delarations in turb

- For turb.F90 : missing 4 local array ALLOCATABLE ==> how to deal with local allocatable ?

TO BE TESTED IN AROME

- TKE advective source needed for mesonh (tke_eps_sources)
- add CALL SOURCES_NEG_CORRECT
- move some optional args of turb. for mesonh

This reverts commit fc7d4b25.

Merge turbulence bit-repro sur vxdev64

Cas test AROME non bit-repro

This reverts commit 6050b2b6, reversing
changes made to 71f963d8.

- Add Abort in shuman and gradient only for horizontal finite difference

Quentin 26/01/2022: Merge turb.F90 MNH->COMMON CALL ABORT for _ll routines for AROME + move TPFILE I/O type to aro_turb_mnh

- PLEM ==> back to ZLM with PLEM as OUT optionnal (for MNH only)
- variables at Time t PUM,PVM,PWM....==>PUT,PVT,PWT (variable name convention)
- minors

Arome Aux:
- mode_tools.F90 : LWEST,LNORTH,LSOUTH,LEAST*_ll

Arome aux:
- modd_dimn.f90
- modd_blowsnow.F90
- modd_gridn.F90
- modd_metricsn.F90
- modd_ref.F90
- modd_turbn.F90
- modd_frc.F90
- modd_oceanh.F90

- mode_gather_ll.F90 with ABORT
- modi_second_mnh.F90

prandtl.F90 is added in existing mode_prandtl.F90

- REPRO48 used for TH Budget (dissipation term TKE ==> TH) was not present in AROME (bug)
- Problem remaining : Budgets terms TP,TR,DP has changed names

Arome aux:
 - get_halo.F90
 - argslist_ll for LIST_ll, ADD3DFIELD_ll, CLEANLIST_ll
 - modd_field.F90 for type TFIELDDATA (MesoNH I/O)
 - mode_io_field_write.F90 for IO_FIELD_WRITE subroutine
 - mode_ll.F90 : add UPDATE_HALO_ll
 - mode_io.F90 : add type TFILEDATA (MesoNH I/O)

 Known issues:
 - Budgets merged, it compiles but crashes at run
 - mesonh subroutine calls (turb, tke_eps_sources) not adapted (see new optionnal args)

Merge arome rain_ice with:
- Ryad's versio: optimisation, KPROMA blocs
- Meso-NH version: subgrid precipiation
Arome aux:
- mode_ll to provide get_indice_ll
- mode_budget

Known issues:
- Bug around KPROMA blocs: results are different when used
- precipitation fraction cannot be used as long as condensation is not merged
- mode_ice4_sedimentation_momentum is still not plugged

gradient* files are merged and moved in externals
shuman moved in externals
modification of arguments order for shuman and gradients

- mv *.f90 *.F90
- bug corrections in bl89 and compute_bl89_ml
- code modification to take into account the new interface of
bl89 and compute_bl89_ml
- introduction of the REPRO48 compilation key