+ removed unused variables

Philippe 18/08/2017: IO: use IO_READ_FIELD for several fields, IO_FILE_OPEN and IO_FILE_CLOSE for several files

* added IO_FILE_ADD2LIST subroutine and use it
* IO_FILE_OPEN now requires the file to be in the file list
* IO_FILE_FIND_BYNAME: added optional argument useful when checking
  that a file does not yet exist
  + bug correction when filelist is empty
* added IO_FILE_PRINT_LIST subroutine (only for debugging)
* added TPTR2FILE structure to allow construction of arrays of
  pointers to files
* use IO_READ_FIELD for some 3D float arrays (in read_field.f90)
* OPEN_ll: added UPDATE_METADATA internal subroutines to treat file metadata

+ write the header for PREP_REAL_CASE and SPAWNING

* several errors and problems corrected in mode_field.f90
* moved INI_FIELD_LIST call earlier in init_mnh.f90
* IO now works for: DIAG, PREP_IDEAL_CASE, PREP_NEST_PGD, PREP_PGD,
  PREP_REAL_CASE and SPAWNING

Some files with it are still available as they could be useful later.

Gaelle Tanguy authored 10 years ago and WAUTELET Philippe committed 8 years ago

Christine 5/6/14 : Initialization of physical parametrization of the son model before the call to ini_nsv