Changeset 13609 for NEMO/trunk/src/ICE/icedyn_adv_umx.F90

Timestamp:

2020-10-14T18:40:56+02:00 (4 years ago)

Author:

clem

Message:

trunk: add diagnostics of drift for the advection schemes as in 4.0-HEAD

File:

• NEMO/trunk/src/ICE/icedyn_adv_umx.F90 (modified) (5 diffs)

NEMO/trunk/src/ICE/icedyn_adv_umx.F90

@@ -92 +92 @@
       INTEGER  ::   icycle                  ! number of sub-timestep for the advection
       REAL(wp) ::   zamsk                   ! 1 if advection of concentration, 0 if advection of other tracers
-      REAL(wp) ::   zdt, zvi_cen
+      REAL(wp) ::   zdt, z1_dt, zvi_cen
       REAL(wp), DIMENSION(1)                  ::   zcflprv, zcflnow   ! for global communication
       REAL(wp), DIMENSION(jpi,jpj)            ::   zudy, zvdx, zcu_box, zcv_box
@@ -104 +104 @@
       !
       REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) ::   zuv_ho, zvv_ho, zuv_ups, zvv_ups, z1_vi, z1_vs 
+      !! diagnostics
+      REAL(wp), DIMENSION(jpi,jpj)            ::   zdiag_adv_mass, zdiag_adv_salt, zdiag_adv_heat      
       !!----------------------------------------------------------------------
       !
@@ -179 +181 @@
       ENDIF
       zdt = rDt_ice / REAL(icycle)
+      z1_dt = 1._wp / zdt
 
       ! --- transport --- !
@@ -207 +210 @@
       !---------------!
       DO jt = 1, icycle
+
+         ! diagnostics
+         zdiag_adv_mass(:,:) =   SUM(  pv_i(:,:,:) , dim=3 ) * rhoi + SUM(  pv_s(:,:,:) , dim=3 ) * rhos
+         zdiag_adv_salt(:,:) =   SUM( psv_i(:,:,:) , dim=3 ) * rhoi
+         zdiag_adv_heat(:,:) = - SUM(SUM( pe_i(:,:,1:nlay_i,:) , dim=4 ), dim=3 ) &
+            &                  - SUM(SUM( pe_s(:,:,1:nlay_s,:) , dim=4 ), dim=3 )
 
          ! record at_i before advection (for open water)
@@ -386 +395 @@
          CALL lbc_lnk( 'icedyn_adv_umx', pato_i, 'T',  1.0_wp )
          !
+         ! --- diagnostics --- !
+         diag_adv_mass(:,:) = diag_adv_mass(:,:) + (   SUM( pv_i(:,:,:) , dim=3 ) * rhoi + SUM( pv_s(:,:,:) , dim=3 ) * rhos &
+            &                                        - zdiag_adv_mass(:,:) ) * z1_dt
+         diag_adv_salt(:,:) = diag_adv_salt(:,:) + (   SUM( psv_i(:,:,:) , dim=3 ) * rhoi &
+            &                                        - zdiag_adv_salt(:,:) ) * z1_dt
+         diag_adv_heat(:,:) = diag_adv_heat(:,:) + ( - SUM(SUM( pe_i(:,:,1:nlay_i,:) , dim=4 ), dim=3 ) &
+            &                                        - SUM(SUM( pe_s(:,:,1:nlay_s,:) , dim=4 ), dim=3 ) &
+            &                                        - zdiag_adv_heat(:,:) ) * z1_dt
          !
          ! --- Ensure non-negative fields and in-bound thicknesses --- !