Changeset 12166 for NEMO/branches/2019/dev_r12072_MERGE_OPTION2_2019/src/OCE/TRA/tranxt.F90

Timestamp:

2019-12-11T09:53:24+01:00 (4 years ago)

Author:

cetlod

Message:

dev_merge_option2 : merge in ENHANCE-02_ISF_nemo branch

File:

• NEMO/branches/2019/dev_r12072_MERGE_OPTION2_2019/src/OCE/TRA/tranxt.F90 (modified) (2 diffs)

NEMO/branches/2019/dev_r12072_MERGE_OPTION2_2019/src/OCE/TRA/tranxt.F90

@@ -28 +28 @@
    USE sbc_oce         ! surface boundary condition: ocean
    USE sbcrnf          ! river runoffs
-   USE sbcisf          ! ice shelf melting
+   USE isf_oce         ! ice shelf melting
    USE zdf_oce         ! ocean vertical mixing
    USE domvvl          ! variable volume
@@ -312 +312 @@
                   ztc_f  = ztc_n  + atfp * ztc_d
                   !
-                  IF( jk == mikt(ji,jj) ) THEN           ! first level 
-                     ze3t_f = ze3t_f - zfact2 * ( (emp_b(ji,jj)    - emp(ji,jj)   )  &
-                            &                   + (fwfisf_b(ji,jj) - fwfisf(ji,jj))  )
+                  IF( jk == 1 ) THEN           ! first level 
+                     ze3t_f = ze3t_f - zfact2 * ( emp_b(ji,jj) - emp(ji,jj)   )
                      ztc_f  = ztc_f  - zfact1 * ( psbc_tc(ji,jj,jn) - psbc_tc_b(ji,jj,jn) )
                   ENDIF
+                  !
+                  ! river runoff
                   IF( ln_rnf_depth ) THEN
                      ! Rivers are not just at the surface must go down to nk_rnf(ji,jj)
-                     IF( mikt(ji,jj) <=jk .and. jk <= nk_rnf(ji,jj)  ) THEN
+                     IF( jk <= nk_rnf(ji,jj)  ) THEN
                         ze3t_f = ze3t_f - zfact2 * ( - (rnf_b(ji,jj) - rnf(ji,jj)   )  ) &
                     &                            * ( e3t_n(ji,jj,jk) / h_rnf(ji,jj) ) 
                      ENDIF
                   ELSE
-                     IF( jk == mikt(ji,jj) ) THEN           ! first level 
+                     IF( jk == 1 ) THEN           ! first level 
                         ze3t_f = ze3t_f - zfact2 * ( - (rnf_b(ji,jj)    - rnf(ji,jj)   ) ) 
                      ENDIF
                   ENDIF
-
+                  !
+                  IF( ll_rnf .AND. jk <= nk_rnf(ji,jj) )                                          &
+                     &     ztc_f  = ztc_f  - zfact1 * ( rnf_tsc(ji,jj,jn) - rnf_tsc_b(ji,jj,jn) ) & 
+                     &                              * e3t_n(ji,jj,jk) / h_rnf(ji,jj)
                   !
                   ! solar penetration (temperature only)
                   IF( ll_traqsr .AND. jn == jp_tem .AND. jk <= nksr )                            & 
                      &     ztc_f  = ztc_f  - zfact1 * ( qsr_hc(ji,jj,jk) - qsr_hc_b(ji,jj,jk) ) 
-                     !
-                  ! river runoff
-                  IF( ll_rnf .AND. jk <= nk_rnf(ji,jj) )                                          &
-                     &     ztc_f  = ztc_f  - zfact1 * ( rnf_tsc(ji,jj,jn) - rnf_tsc_b(ji,jj,jn) ) & 
-                     &                              * e3t_n(ji,jj,jk) / h_rnf(ji,jj)
-                     !
+                  !
                   ! ice shelf
                   IF( ll_isf ) THEN
-                     ! level fully include in the Losch_2008 ice shelf boundary layer
-                     IF ( jk >= misfkt(ji,jj) .AND. jk < misfkb(ji,jj) )                          &
-                        ztc_f  = ztc_f  - zfact1 * ( risf_tsc(ji,jj,jn) - risf_tsc_b(ji,jj,jn) )  &
-                               &                 * e3t_n(ji,jj,jk) * r1_hisf_tbl (ji,jj)
-                     ! level partially include in Losch_2008 ice shelf boundary layer 
-                     IF ( jk == misfkb(ji,jj) )                                                   &
-                        ztc_f  = ztc_f  - zfact1 * ( risf_tsc(ji,jj,jn) - risf_tsc_b(ji,jj,jn) )  &
-                               &                 * e3t_n(ji,jj,jk) * r1_hisf_tbl (ji,jj) * ralpha(ji,jj)
+                     !
+                     ! melt in the cavity
+                     IF ( ln_isfcav_mlt ) THEN
+                        ! level fully include in the Losch_2008 ice shelf boundary layer
+                        IF ( jk >= misfkt_cav(ji,jj) .AND. jk < misfkb_cav(ji,jj) ) THEN
+                           ztc_f  = ztc_f  - zfact1 * ( risf_cav_tsc(ji,jj,jn) - risf_cav_tsc_b(ji,jj,jn) ) &
+                              &                     * e3t_n(ji,jj,jk) / rhisf_tbl_cav(ji,jj)
+                           ze3t_f = ze3t_f - zfact2 * ( fwfisf_cav_b(ji,jj) - fwfisf_cav(ji,jj) )           &
+                              &                     * e3t_n(ji,jj,jk) / rhisf_tbl_cav(ji,jj)
+                        END IF
+                        ! level partially include in Losch_2008 ice shelf boundary layer 
+                        IF ( jk == misfkb_cav(ji,jj) ) THEN
+                           ztc_f  = ztc_f  - zfact1 * ( risf_cav_tsc(ji,jj,jn) - risf_cav_tsc_b(ji,jj,jn) )  &
+                                  &                 * e3t_n(ji,jj,jk) / rhisf_tbl_cav(ji,jj) * rfrac_tbl_cav(ji,jj)
+                           ze3t_f = ze3t_f - zfact2 * ( fwfisf_cav_b(ji,jj) - fwfisf_cav(ji,jj) )            &
+                              &                     * e3t_n(ji,jj,jk) / rhisf_tbl_cav(ji,jj) * rfrac_tbl_cav(ji,jj)
+                        END IF
+                     END IF
+                     !
+                     ! parametrised melt (cavity closed)
+                     IF ( ln_isfpar_mlt ) THEN
+                        ! level fully include in the Losch_2008 ice shelf boundary layer
+                        IF ( jk >= misfkt_par(ji,jj) .AND. jk < misfkb_par(ji,jj) ) THEN
+                           ztc_f  = ztc_f  - zfact1 * ( risf_par_tsc(ji,jj,jn) - risf_par_tsc_b(ji,jj,jn) )  &
+                                  &                 * e3t_n(ji,jj,jk) / rhisf_tbl_par(ji,jj)
+                           ze3t_f = ze3t_f - zfact2 * ( fwfisf_par_b(ji,jj) - fwfisf_par(ji,jj) )            &
+                              &                     * e3t_n(ji,jj,jk) / rhisf_tbl_par(ji,jj)
+                        END IF
+                        ! level partially include in Losch_2008 ice shelf boundary layer 
+                        IF ( jk == misfkb_par(ji,jj) ) THEN
+                           ztc_f  = ztc_f  - zfact1 * ( risf_par_tsc(ji,jj,jn) - risf_par_tsc_b(ji,jj,jn) )  &
+                                  &                 * e3t_n(ji,jj,jk) / rhisf_tbl_par(ji,jj) * rfrac_tbl_par(ji,jj)
+                           ze3t_f = ze3t_f - zfact2 * ( fwfisf_par_b(ji,jj) - fwfisf_par(ji,jj) )            &
+                              &                     * e3t_n(ji,jj,jk) / rhisf_tbl_par(ji,jj) * rfrac_tbl_par(ji,jj)
+                        END IF
+                     END IF
+                     !
+                     ! ice sheet coupling correction
+                     IF ( ln_isfcpl ) THEN
+                        !
+                        ! at kt = nit000,  risfcpl_vol_n = 0 and risfcpl_vol_b = risfcpl_vol so contribution nul
+                        IF ( ln_rstart .AND. kt == nit000+1 ) THEN
+                           ztc_f  = ztc_f  + zfact1 * risfcpl_tsc(ji,jj,jk,jn) * r1_e1e2t(ji,jj)
+                           ze3t_f = ze3t_f - zfact1 * risfcpl_vol(ji,jj,jk   ) * r1_e1e2t(ji,jj)
+                        END IF
+                        !
+                     END IF
+                     !
                   END IF
                   !