+Add create_MOM_domain and MOM_domain_init.F90

  Added the new file MOM_domain_init.F90, with a copy of MOM_domains_init, to
facilitate the separation of the framework code into FMS-specific and
FMS-independent directories, and use this new module in MOM.F90 and
MOM_ice_shelf.F90.  There is also a copy of MOM_domains_init still in
MOM_domains.F90, so other modules, like SIS2, will continue to work.  Some of
the previous contents of MOM_domains_init have been transferred into the new
publicly visible routines create_MOM_domain, MOM_thread_affinity_set and
set_MOM_thread_affinity.  Also removed several module use statements for
MOM_domains_init that are not needed.  All answers and output files are bitwise
identical, but there are new public interfaces.

src/core/MOM.F90

@@ -23,8 +23,8 @@ module MOM
 use MOM_diag_mediator,        only : diag_grid_storage, diag_grid_storage_init
 use MOM_diag_mediator,        only : diag_save_grids, diag_restore_grids
 use MOM_diag_mediator,        only : diag_copy_storage_to_diag, diag_copy_diag_to_storage
-use MOM_domains,              only : MOM_domains_init, clone_MOM_domain
-use MOM_domains,              only : sum_across_PEs, pass_var, pass_vector
+use MOM_domain_init,          only : MOM_domains_init
+use MOM_domains,              only : sum_across_PEs, pass_var, pass_vector, clone_MOM_domain
 use MOM_domains,              only : To_North, To_East, To_South, To_West
 use MOM_domains,              only : To_All, Omit_corners, CGRID_NE, SCALAR_PAIR
 use MOM_domains,              only : create_group_pass, do_group_pass, group_pass_type

src/core/MOM_dynamics_split_RK2.F90

@@ -16,7 +16,6 @@ module MOM_dynamics_split_RK2
 use MOM_diag_mediator,     only : disable_averaging, post_data, safe_alloc_ptr
 use MOM_diag_mediator,     only : register_diag_field, register_static_field
 use MOM_diag_mediator,     only : set_diag_mediator_grid, diag_ctrl, diag_update_remap_grids
-use MOM_domains,           only : MOM_domains_init
 use MOM_domains,           only : To_South, To_West, To_All, CGRID_NE, SCALAR_PAIR
 use MOM_domains,           only : To_North, To_East, Omit_Corners
 use MOM_domains,           only : create_group_pass, do_group_pass, group_pass_type

src/core/MOM_dynamics_unsplit.F90

@@ -61,9 +61,8 @@ module MOM_dynamics_unsplit
 use MOM_diag_mediator, only : disable_averaging, post_data, safe_alloc_ptr
 use MOM_diag_mediator, only : register_diag_field, register_static_field
 use MOM_diag_mediator, only : set_diag_mediator_grid, diag_ctrl, diag_update_remap_grids
-use MOM_domains, only : MOM_domains_init, pass_var, pass_vector
-use MOM_domains, only : pass_var_start, pass_var_complete
-use MOM_domains, only : pass_vector_start, pass_vector_complete
+use MOM_domains, only : pass_var, pass_var_start, pass_var_complete
+use MOM_domains, only : pass_vector, pass_vector_start, pass_vector_complete
 use MOM_domains, only : To_South, To_West, To_All, CGRID_NE, SCALAR_PAIR
 use MOM_error_handler, only : MOM_error, MOM_mesg, FATAL, WARNING, is_root_pe
 use MOM_file_parser, only : get_param, log_version, param_file_type

src/core/MOM_dynamics_unsplit_RK2.F90

@@ -59,9 +59,8 @@ module MOM_dynamics_unsplit_RK2
 use MOM_diag_mediator, only : disable_averaging, post_data, safe_alloc_ptr
 use MOM_diag_mediator, only : register_diag_field, register_static_field
 use MOM_diag_mediator, only : set_diag_mediator_grid, diag_ctrl
-use MOM_domains, only : MOM_domains_init, pass_var, pass_vector
-use MOM_domains, only : pass_var_start, pass_var_complete
-use MOM_domains, only : pass_vector_start, pass_vector_complete
+use MOM_domains, only : pass_var, pass_var_start, pass_var_complete
+use MOM_domains, only : pass_vector, pass_vector_start, pass_vector_complete
 use MOM_domains, only : To_South, To_West, To_All, CGRID_NE, SCALAR_PAIR
 use MOM_error_handler, only : MOM_error, MOM_mesg, FATAL, WARNING, is_root_pe
 use MOM_error_handler, only : MOM_set_verbosity