Changeset 5193 for branches/2015/dev_r5171_CNRS_LIM3_seaicebgc/NEMOGCM/NEMO/TOP_SRC/PISCES/P4Z/p4zsed.F90

Timestamp:

2015-04-03T10:48:51+02:00 (9 years ago)

Author:

vancop

Message:

A few cosmetic changes before SETTE

File:

• branches/2015/dev_r5171_CNRS_LIM3_seaicebgc/NEMOGCM/NEMO/TOP_SRC/PISCES/P4Z/p4zsed.F90 (modified) (2 diffs)

branches/2015/dev_r5171_CNRS_LIM3_seaicebgc/NEMOGCM/NEMO/TOP_SRC/PISCES/P4Z/p4zsed.F90

@@ -73 +73 @@
       CHARACTER (len=25) :: charout
       REAL(wp), POINTER, DIMENSION(:,:  ) :: zpdep, zsidep, zwork1, zwork2, zwork3, zwork4
-      REAL(wp), POINTER, DIMENSION(:,:  ) :: zdenit2d, zbureff
+      REAL(wp), POINTER, DIMENSION(:,:  ) :: zdenit2d, zironice, zbureff
       REAL(wp), POINTER, DIMENSION(:,:  ) :: zwsbio3, zwsbio4, zwscal
       REAL(wp), POINTER, DIMENSION(:,:,:) :: znitrpot, zirondep, zsoufer
@@ -97 +97 @@
       zwork3  (:,:) = 0.e0
       zwork4  (:,:) = 0.e0
+
+      ! Iron input/uptake due to sea ice : Crude parameterization based on Lancelot et al.
+      ! ----------------------------------------------------
+      IF( ln_ironice ) THEN  
+         !                                              
+         CALL wrk_alloc( jpi, jpj, zironice )
+         !                                              
+         DO jj = 1, jpj
+            DO ji = 1, jpi
+               zdep    = rfact2 / fse3t(ji,jj,1)
+               zwflux  = fmmflx(ji,jj) / 1000._wp
+               zfminus = MIN( 0._wp, -zwflux ) * trn(ji,jj,1,jpfer) * zdep
+               zfplus  = MAX( 0._wp, -zwflux ) * icefeinput * zdep
+               zironice(ji,jj) =  zfplus + zfminus
+            END DO
+         END DO
+         !
+         trn(:,:,1,jpfer) = trn(:,:,1,jpfer) + zironice(:,:) 
+         ! 
+         IF( lk_iomput .AND. jnt == nrdttrc .AND. iom_use( "Ironice" ) )   &
+            &   CALL iom_put( "Ironice", zironice(:,:) * 1.e+3 * rfact2r * fse3t(:,:,1) * tmask(:,:,1) ) ! iron flux from ice
+         !
+         CALL wrk_dealloc( jpi, jpj, zironice )
+         !                                              
+      ENDIF
+
 
       ! Add the external input of nutrients from dust deposition