Quentin 20/02/2023: remove _phy routines from io_field_write and budget and move back budget and mode_io_field_write to their original folders

Philippe 20/02/2023: IO: add suffix to logicals written from SURFEX (to prevent name collisions with MesoNH variables)

This reverts commit 43dc3dba.

Philippe 17/02/2023: Blaze: write grid refinement ratio in separate variables (instead of metadata of variables)

Quentin 16/02/2023: bugfix revert 592c5d18 on surf_solar_shadows : the use of XHAT and YHAT is necessary

Philippe 10/02/2023: bugfix: BLAZE: allocate all arrays to zero-size if not used (4 of them were missing)

Philippe 10/02/2023: rename blaze namelist and modules for grid-nesting (not yet supported for blaze)

Remarks: needs pyrolib library > 0.3.1 to generate firemap file

Philippe 09/02/2023: BLAZE: bugfix: write correct namelist NAM_FIRE + always write it (necessary to start without problems)

Philippe 08/02/2023: bugfix: RECYCLING: correct ndimlist (3rd dimension is not vertical domain size)
+ use TFIELDMETADATTA custom constructor for these variables