ns_rank_south Function

private pure function ns_rank_south() result(r)

South neighbour rank with periodic wrap-around.

Arguments

None

Return Value integer


Calls

proc~~ns_rank_south~~CallsGraph proc~ns_rank_south ns_rank_south proc~decomp_rank_from_coords decomp_rank_from_coords proc~ns_rank_south->proc~decomp_rank_from_coords

Called by

proc~~ns_rank_south~~CalledByGraph proc~ns_rank_south ns_rank_south proc~ocean_halo_centre_2d_impl ocean_halo_centre_2d_impl proc~ocean_halo_centre_2d_impl->proc~ns_rank_south proc~ocean_halo_centre_3d ocean_halo_centre_3d proc~ocean_halo_centre_3d->proc~ns_rank_south proc~ocean_halo_face_x_2d_impl ocean_halo_face_x_2d_impl proc~ocean_halo_face_x_2d_impl->proc~ns_rank_south proc~ocean_halo_face_x_3d ocean_halo_face_x_3d proc~ocean_halo_face_x_3d->proc~ns_rank_south proc~ocean_halo_face_y_2d_impl ocean_halo_face_y_2d_impl proc~ocean_halo_face_y_2d_impl->proc~ns_rank_south proc~ocean_halo_face_y_3d ocean_halo_face_y_3d proc~ocean_halo_face_y_3d->proc~ns_rank_south interface~ocean_halo_centre ocean_halo_centre interface~ocean_halo_centre->proc~ocean_halo_centre_3d proc~ocean_halo_centre_2d ocean_halo_centre_2d interface~ocean_halo_centre->proc~ocean_halo_centre_2d interface~ocean_halo_face_x ocean_halo_face_x interface~ocean_halo_face_x->proc~ocean_halo_face_x_3d proc~ocean_halo_face_x_2d ocean_halo_face_x_2d interface~ocean_halo_face_x->proc~ocean_halo_face_x_2d interface~ocean_halo_face_y ocean_halo_face_y interface~ocean_halo_face_y->proc~ocean_halo_face_y_3d proc~ocean_halo_face_y_2d ocean_halo_face_y_2d interface~ocean_halo_face_y->proc~ocean_halo_face_y_2d proc~ocean_halo_bt_group_2d_wide ocean_halo_bt_group_2d_wide proc~ocean_halo_bt_group_2d_wide->proc~ocean_halo_centre_2d_impl proc~ocean_halo_bt_group_2d_wide->proc~ocean_halo_face_x_2d_impl proc~ocean_halo_bt_group_2d_wide->proc~ocean_halo_face_y_2d_impl proc~ocean_halo_centre_2d->proc~ocean_halo_centre_2d_impl proc~ocean_halo_centre_2d_wide ocean_halo_centre_2d_wide proc~ocean_halo_centre_2d_wide->proc~ocean_halo_centre_2d_impl proc~ocean_halo_face_x_2d->proc~ocean_halo_face_x_2d_impl proc~ocean_halo_face_x_2d_wide ocean_halo_face_x_2d_wide proc~ocean_halo_face_x_2d_wide->proc~ocean_halo_face_x_2d_impl proc~ocean_halo_face_y_2d->proc~ocean_halo_face_y_2d_impl proc~ocean_halo_face_y_2d_wide ocean_halo_face_y_2d_wide proc~ocean_halo_face_y_2d_wide->proc~ocean_halo_face_y_2d_impl proc~barotropic_substep_nonlinear barotropic_substep_nonlinear proc~barotropic_substep_nonlinear->interface~ocean_halo_face_x proc~barotropic_substep_nonlinear->proc~ocean_halo_bt_group_2d_wide proc~ocean_halo_bt_group_2d ocean_halo_bt_group_2d proc~barotropic_substep_nonlinear->proc~ocean_halo_bt_group_2d proc~bt_wide_entry_exchange_impl bt_wide_entry_exchange_impl proc~bt_wide_entry_exchange_impl->proc~ocean_halo_bt_group_2d_wide proc~bt_wide_entry_exchange_impl->proc~ocean_halo_centre_2d_wide proc~bt_wide_entry_exchange_impl->proc~ocean_halo_face_x_2d_wide proc~bt_wide_entry_exchange_impl->proc~ocean_halo_face_y_2d_wide proc~configure_ocean_closed_faces configure_ocean_closed_faces proc~configure_ocean_closed_faces->interface~ocean_halo_face_x proc~configure_ocean_closed_faces->interface~ocean_halo_face_y proc~configure_ocean_k_bot configure_ocean_k_bot proc~configure_ocean_k_bot->interface~ocean_halo_face_x proc~configure_ocean_k_bot->interface~ocean_halo_face_y proc~configure_ocean_land_mask configure_ocean_land_mask proc~configure_ocean_land_mask->interface~ocean_halo_centre proc~continuity_gm_apply continuity_gm_apply proc~continuity_gm_apply->interface~ocean_halo_centre proc~continuity_tracer_step_split continuity_tracer_step_split proc~continuity_tracer_step_split->interface~ocean_halo_centre proc~engine_enter_data engine_enter_data proc~engine_enter_data->interface~ocean_halo_face_x proc~engine_enter_data->proc~ocean_halo_bt_group_2d_wide proc~engine_enter_data->proc~ocean_halo_bt_group_2d proc~ocean_halo_exchange_ml_state ocean_halo_exchange_ml_state proc~engine_enter_data->proc~ocean_halo_exchange_ml_state proc~engine_setup engine_setup proc~engine_setup->interface~ocean_halo_centre proc~engine_setup->interface~ocean_halo_face_x proc~engine_setup->proc~configure_ocean_closed_faces proc~engine_setup->proc~configure_ocean_k_bot proc~engine_setup->proc~configure_ocean_land_mask proc~engine_setup->proc~ocean_halo_exchange_ml_state proc~configure_ocean_forcing configure_ocean_forcing proc~engine_setup->proc~configure_ocean_forcing proc~ocean_data_forcing_configure ocean_data_forcing_configure proc~engine_setup->proc~ocean_data_forcing_configure proc~ocean_halo_exchange_ice_state ocean_halo_exchange_ice_state proc~engine_setup->proc~ocean_halo_exchange_ice_state proc~ice_evp_dynamics_impl ice_evp_dynamics_impl proc~ice_evp_dynamics_impl->interface~ocean_halo_face_x proc~ice_evp_dynamics_impl->interface~ocean_halo_face_y proc~ice_halo_centre_flat ice_halo_centre_flat proc~ice_halo_centre_flat->interface~ocean_halo_centre proc~ocean_dyn_step_split ocean_dyn_step_split proc~ocean_dyn_step_split->interface~ocean_halo_centre proc~run_stage_split run_stage_split proc~ocean_dyn_step_split->proc~run_stage_split proc~run_gm_step run_gm_step proc~ocean_dyn_step_split->proc~run_gm_step proc~ocean_halo_bt_group_2d->proc~ocean_halo_centre_2d proc~ocean_halo_bt_group_2d->proc~ocean_halo_face_x_2d proc~ocean_halo_bt_group_2d->proc~ocean_halo_face_y_2d proc~ocean_halo_exchange_ice_fluxes ocean_halo_exchange_ice_fluxes proc~ocean_halo_exchange_ice_fluxes->interface~ocean_halo_centre proc~ocean_halo_exchange_ml_state->interface~ocean_halo_centre proc~ocean_halo_exchange_ml_state->interface~ocean_halo_face_x proc~ocean_halo_exchange_ml_state->interface~ocean_halo_face_y proc~ocean_seam_refresh_surface_stress ocean_seam_refresh_surface_stress proc~ocean_seam_refresh_surface_stress->interface~ocean_halo_face_x proc~ocean_seam_refresh_surface_stress->interface~ocean_halo_face_y proc~refresh_tracer_ghosts refresh_tracer_ghosts proc~refresh_tracer_ghosts->interface~ocean_halo_centre proc~run_continuity_chain run_continuity_chain proc~run_continuity_chain->interface~ocean_halo_centre proc~run_continuity_chain->proc~continuity_tracer_step_split proc~run_continuity_chain->proc~ocean_halo_exchange_ml_state proc~run_continuity_chain->proc~refresh_tracer_ghosts proc~run_stage_split->interface~ocean_halo_centre proc~run_stage_split->interface~ocean_halo_face_x proc~run_stage_split->interface~ocean_halo_face_y proc~run_stage_split->proc~ocean_halo_bt_group_2d proc~run_stage_split->proc~ocean_halo_exchange_ml_state proc~run_stage_split->proc~refresh_tracer_ghosts proc~run_stage_split->proc~run_continuity_chain proc~barotropic_substep_nonlinear_interior barotropic_substep_nonlinear_interior proc~run_stage_split->proc~barotropic_substep_nonlinear_interior proc~bt_wide_entry_exchange bt_wide_t%bt_wide_entry_exchange proc~run_stage_split->proc~bt_wide_entry_exchange proc~bt_wide_substep bt_wide_substep proc~run_stage_split->proc~bt_wide_substep proc~visc_rem_precompute visc_rem_precompute proc~run_stage_split->proc~visc_rem_precompute proc~vmix_apply_in_stage vmix_apply_in_stage proc~run_stage_split->proc~vmix_apply_in_stage proc~visc_rem_halo_refresh visc_rem_halo_refresh proc~visc_rem_halo_refresh->interface~ocean_halo_face_x proc~visc_rem_halo_refresh->interface~ocean_halo_face_y proc~barotropic_substep_nonlinear_interior->proc~barotropic_substep_nonlinear proc~bt_wide_entry_exchange->proc~bt_wide_entry_exchange_impl proc~bt_wide_substep->proc~barotropic_substep_nonlinear proc~complete_ocean_create complete_ocean_create proc~complete_ocean_create->proc~engine_enter_data proc~complete_ocean_create->proc~engine_setup proc~configure_ocean_forcing->proc~ocean_seam_refresh_surface_stress proc~driver_run_ocean driver_run_ocean proc~driver_run_ocean->proc~engine_enter_data proc~driver_run_ocean->proc~engine_setup proc~engine_step engine_step proc~driver_run_ocean->proc~engine_step proc~engine_step_ice engine_step_ice proc~driver_run_ocean->proc~engine_step_ice proc~driver_validate driver_validate proc~driver_validate->proc~engine_setup proc~engine_step->proc~ocean_dyn_step_split proc~ocean_data_forcing_apply ocean_data_forcing_apply proc~engine_step->proc~ocean_data_forcing_apply proc~engine_step_ice->proc~ocean_halo_exchange_ice_fluxes proc~ice_ocean_stress_flux ice_ocean_stress_flux proc~engine_step_ice->proc~ice_ocean_stress_flux proc~engine_step_ice->proc~ocean_halo_exchange_ice_state proc~ice_evp_dynamics ice_evp_dynamics proc~ice_evp_dynamics->proc~ice_evp_dynamics_impl proc~ice_ocean_stress_flux->proc~ocean_seam_refresh_surface_stress proc~ocean_data_forcing_apply->proc~ocean_seam_refresh_surface_stress proc~ocean_data_forcing_configure->proc~ocean_seam_refresh_surface_stress proc~ocean_halo_exchange_ice_state->proc~ice_halo_centre_flat proc~ocean_halo_exchange_ice_transport ocean_halo_exchange_ice_transport proc~ocean_halo_exchange_ice_transport->proc~ice_halo_centre_flat proc~run_gm_step->proc~continuity_gm_apply proc~run_gm_step->proc~ocean_halo_exchange_ml_state proc~run_stage run_stage proc~run_stage->proc~continuity_tracer_step_split proc~run_stage->proc~vmix_apply_in_stage proc~visc_rem_precompute->proc~visc_rem_halo_refresh proc~vmix_apply_in_stage->proc~visc_rem_halo_refresh proc~vmix_apply_in_stage->proc~visc_rem_precompute proc~driver_run driver_run proc~driver_run->proc~driver_run_ocean proc~ice_evp_step ice_evp_step proc~ice_evp_step->proc~ice_evp_dynamics proc~ice_transport_step ice_transport_step proc~ice_transport_step->proc~ocean_halo_exchange_ice_transport proc~ocean_dyn_step ocean_dyn_step proc~ocean_dyn_step->proc~run_stage proc~rdb_ocean_create_finalize rdb_ocean_create_finalize proc~rdb_ocean_create_finalize->proc~complete_ocean_create proc~rdb_ocean_create_from_string rdb_ocean_create_from_string proc~rdb_ocean_create_from_string->proc~complete_ocean_create proc~rdb_ocean_step rdb_ocean_step proc~rdb_ocean_step->proc~engine_step proc~rdb_ocean_step->proc~engine_step_ice

Variables

Type Visibility Attributes Name Initial
integer, private :: ry_s

Source Code

   pure function ns_rank_south() result(r)
      !! South neighbour rank with periodic wrap-around.
      integer :: r
      integer :: ry_s
      ry_s = oh_decomp%ry - 1
      if (ry_s < 0) ry_s = oh_decomp%py - 1
      r = decomp_rank_from_coords(oh_decomp%px, oh_decomp%rx, ry_s)
   end function ns_rank_south