Changeset 14595 for NEMO/trunk/src/ICE/iceupdate.F90

Timestamp:

2021-03-05T23:36:50+01:00 (3 years ago)

Author:

clem

Message:

trunk: solve ticket #2627.

File:

• NEMO/trunk/src/ICE/iceupdate.F90 (modified) (2 diffs)

NEMO/trunk/src/ICE/iceupdate.F90

@@ -104 +104 @@
       ! Net heat flux on top of the ice-ocean (W.m-2)
       !----------------------------------------------
-      qt_atm_oi(:,:) = qns_tot(:,:) + qsr_tot(:,:)
+      IF( ln_cndflx ) THEN   ! ice-atm interface = conduction (and melting) fluxes
+         qt_atm_oi(:,:) = ( 1._wp - at_i_b(:,:) ) * ( qns_oce(:,:) + qsr_oce(:,:) ) + qemp_oce(:,:) + &
+            &             SUM( a_i_b * ( qcn_ice + qml_ice + qtr_ice_top ), dim=3 ) + qemp_ice(:,:)
+      ELSE                   ! ice-atm interface = solar and non-solar fluxes
+         qt_atm_oi(:,:) = qns_tot(:,:) + qsr_tot(:,:) 
+      ENDIF
 
       ! --- case we bypass ice thermodynamics --- !
@@ -119 +124 @@
          ! Solar heat flux reaching the ocean (max) = zqsr (W.m-2)
          !---------------------------------------------------
-         zqsr = qsr_tot(ji,jj) - SUM( a_i_b(ji,jj,:) * ( qsr_ice(ji,jj,:) - qtr_ice_bot(ji,jj,:) ) )
+         IF( ln_cndflx ) THEN   ! ice-atm interface = conduction (and melting) fluxes
+            zqsr = ( 1._wp - at_i_b(ji,jj) ) * qsr_oce(ji,jj) + SUM( a_i_b (ji,jj,:) * qtr_ice_bot(ji,jj,:) )
+         ELSE                   ! ice-atm interface = solar and non-solar fluxes
+            zqsr = qsr_tot(ji,jj) - SUM( a_i_b(ji,jj,:) * ( qsr_ice(ji,jj,:) - qtr_ice_bot(ji,jj,:) ) )
+         ENDIF
 
          ! Total heat flux reaching the ocean = qt_oce_ai (W.m-2)
          !---------------------------------------------------
-         qt_oce_ai(ji,jj) = qt_atm_oi(ji,jj) - hfx_sum(ji,jj) - hfx_bom(ji,jj) - hfx_bog(ji,jj) &
-            &                                - hfx_dif(ji,jj) - hfx_opw(ji,jj) - hfx_snw(ji,jj) &
-            &                                + hfx_thd(ji,jj) + hfx_dyn(ji,jj) + hfx_res(ji,jj) &
-            &                                + hfx_sub(ji,jj) - SUM( qevap_ice(ji,jj,:) * a_i_b(ji,jj,:) ) + hfx_spr(ji,jj)
-
+         IF( ln_icethd ) THEN
+            qt_oce_ai(ji,jj) = qt_atm_oi(ji,jj) - hfx_sum(ji,jj) - hfx_bom(ji,jj) - hfx_bog(ji,jj) &
+               &                                - hfx_dif(ji,jj) - hfx_opw(ji,jj) - hfx_snw(ji,jj) &
+               &                                + hfx_thd(ji,jj) + hfx_dyn(ji,jj) + hfx_res(ji,jj) &
+               &                                + hfx_sub(ji,jj) - SUM( qevap_ice(ji,jj,:) * a_i_b(ji,jj,:) ) + hfx_spr(ji,jj)
+         ENDIF
+         
          ! New qsr and qns used to compute the oceanic heat flux at the next time step
          !----------------------------------------------------------------------------