Changeset 5123 for trunk/NEMOGCM/NEMO/OPA_SRC/BDY/bdyice_lim.F90

Timestamp:

2015-03-04T17:06:03+01:00 (9 years ago)

Author:

clem

Message:

major LIM3 cleaning + monocat capabilities + NEMO namelist-consistency; sette to follow

File:

• trunk/NEMOGCM/NEMO/OPA_SRC/BDY/bdyice_lim.F90 (modified) (6 diffs)

trunk/NEMOGCM/NEMO/OPA_SRC/BDY/bdyice_lim.F90

@@ -26 +26 @@
    USE dom_ice_2       ! sea-ice domain
 #elif defined key_lim3
-   USE par_ice
    USE ice             ! LIM_3 ice variables
    USE dom_ice         ! sea-ice domain
@@ -60 +59 @@
       !!----------------------------------------------------------------------
       INTEGER, INTENT( in ) :: kt     ! Main time step counter
-      !!
       INTEGER               :: ib_bdy ! Loop index
+
       DO ib_bdy=1, nb_bdy
 
@@ -72 +71 @@
             CALL ctl_stop( 'bdy_ice_lim : unrecognised option for open boundaries for ice fields' )
          END SELECT
-      ENDDO
+
+      END DO
 
    END SUBROUTINE bdy_ice_lim
@@ -194 +194 @@
                t_su(ji,jj,jl)   = rswitch * rn_ice_tem(ib_bdy)  + ( 1.0 - rswitch ) * rn_ice_tem(ib_bdy)
                DO jk = 1, nlay_s
-                  t_s(ji,jj,jk,jl) = rswitch * rn_ice_tem(ib_bdy) + ( 1.0 - rswitch ) * rtt
+                  t_s(ji,jj,jk,jl) = rswitch * rn_ice_tem(ib_bdy) + ( 1.0 - rswitch ) * rt0
                END DO
                DO jk = 1, nlay_i
-                  t_i(ji,jj,jk,jl) = rswitch * rn_ice_tem(ib_bdy) + ( 1.0 - rswitch ) * rtt 
+                  t_i(ji,jj,jk,jl) = rswitch * rn_ice_tem(ib_bdy) + ( 1.0 - rswitch ) * rt0 
                   s_i(ji,jj,jk,jl) = rswitch * rn_ice_sal(ib_bdy) + ( 1.0 - rswitch ) * s_i_min
                END DO
@@ -206 +206 @@
                sm_i(ji,jj,jl)   = rswitch * sm_i(ii,ij,jl)  + ( 1.0 - rswitch ) * s_i_min
                o_i(ji,jj,jl)    = rswitch * o_i(ii,ij,jl)   + ( 1.0 - rswitch )
-               t_su(ji,jj,jl)   = rswitch * t_su(ii,ij,jl)  + ( 1.0 - rswitch ) * rtt
+               t_su(ji,jj,jl)   = rswitch * t_su(ii,ij,jl)  + ( 1.0 - rswitch ) * rt0
                DO jk = 1, nlay_s
-                  t_s(ji,jj,jk,jl) = rswitch * t_s(ii,ij,jk,jl) + ( 1.0 - rswitch ) * rtt
+                  t_s(ji,jj,jk,jl) = rswitch * t_s(ii,ij,jk,jl) + ( 1.0 - rswitch ) * rt0
                END DO
                DO jk = 1, nlay_i
-                  t_i(ji,jj,jk,jl) = rswitch * t_i(ii,ij,jk,jl) + ( 1.0 - rswitch ) * rtt
+                  t_i(ji,jj,jk,jl) = rswitch * t_i(ii,ij,jk,jl) + ( 1.0 - rswitch ) * rt0
                   s_i(ji,jj,jk,jl) = rswitch * s_i(ii,ij,jk,jl) + ( 1.0 - rswitch ) * s_i_min
                END DO
@@ -228 +228 @@
             DO jk = 1, nlay_s
                ! Snow energy of melting
-               e_s(ji,jj,jk,jl) = rswitch * rhosn * ( cpic * ( rtt - t_s(ji,jj,jk,jl) ) + lfus )
-               ! Change dimensions
-               e_s(ji,jj,jk,jl) = e_s(ji,jj,jk,jl) / unit_fac
-               ! Multiply by volume, so that heat content in 10^9 Joules
-               e_s(ji,jj,jk,jl) = e_s(ji,jj,jk,jl) * area(ji,jj) * v_s(ji,jj,jl) / nlay_s
+               e_s(ji,jj,jk,jl) = rswitch * rhosn * ( cpic * ( rt0 - t_s(ji,jj,jk,jl) ) + lfus )
+               ! Multiply by volume, so that heat content in J/m2
+               e_s(ji,jj,jk,jl) = e_s(ji,jj,jk,jl) * v_s(ji,jj,jl) * r1_nlay_s
             END DO
             DO jk = 1, nlay_i
-               ztmelts          = - tmut * s_i(ji,jj,jk,jl) + rtt !Melting temperature in K                  
+               ztmelts          = - tmut * s_i(ji,jj,jk,jl) + rt0 !Melting temperature in K                  
                ! heat content per unit volume
                e_i(ji,jj,jk,jl) = rswitch * rhoic * &
                   (   cpic    * ( ztmelts - t_i(ji,jj,jk,jl) ) &
-                  +   lfus    * ( 1.0 - (ztmelts-rtt) / MIN((t_i(ji,jj,jk,jl)-rtt),-epsi20) ) &
-                  - rcp      * ( ztmelts - rtt ) )
-               ! Correct dimensions to avoid big values
-               e_i(ji,jj,jk,jl) = e_i(ji,jj,jk,jl) / unit_fac 
-               ! Mutliply by ice volume, and divide by number of layers to get heat content in 10^9 J
-               e_i(ji,jj,jk,jl) = e_i(ji,jj,jk,jl) * area(ji,jj) * a_i(ji,jj,jl) * ht_i(ji,jj,jl) / nlay_i
+                  +   lfus    * ( 1.0 - (ztmelts-rt0) / MIN((t_i(ji,jj,jk,jl)-rt0),-epsi20) ) &
+                  - rcp      * ( ztmelts - rt0 ) )
+               ! Mutliply by ice volume, and divide by number of layers to get heat content in J/m2
+               e_i(ji,jj,jk,jl) = e_i(ji,jj,jk,jl) * a_i(ji,jj,jl) * ht_i(ji,jj,jl) * r1_nlay_i
             END DO
 
-
-         END DO !jb
+         END DO
  
-         CALL lbc_bdy_lnk(  a_i(:,:,jl), 'T', 1., ib_bdy )                                         ! lateral boundary conditions
+         CALL lbc_bdy_lnk(  a_i(:,:,jl), 'T', 1., ib_bdy )
          CALL lbc_bdy_lnk( ht_i(:,:,jl), 'T', 1., ib_bdy )
          CALL lbc_bdy_lnk( ht_s(:,:,jl), 'T', 1., ib_bdy )