Changeset 5989 for branches/2014/dev_r4650_UKMO10_Tidally_Meaned_Diagnostics/NEMOGCM/NEMO/TOP_SRC/PISCES/P4Z/p4zmeso.F90

Timestamp:

2015-12-03T09:10:32+01:00 (8 years ago)

Author:

deazer

Message:

Merging TMB and 25h diagnostics to head of trunk
added brief documentation

File:

• branches/2014/dev_r4650_UKMO10_Tidally_Meaned_Diagnostics/NEMOGCM/NEMO/TOP_SRC/PISCES/P4Z/p4zmeso.F90 (modified) (14 diffs)

branches/2014/dev_r4650_UKMO10_Tidally_Meaned_Diagnostics/NEMOGCM/NEMO/TOP_SRC/PISCES/P4Z/p4zmeso.F90

@@ -50 +50 @@
    REAL(wp), PUBLIC ::  grazflux     !: mesozoo flux feeding rate
 
-   !!* Substitution
-#  include "top_substitute.h90"
    !!----------------------------------------------------------------------
    !! NEMO/TOP 3.3 , NEMO Consortium (2010)
@@ -60 +58 @@
 CONTAINS
 
-   SUBROUTINE p4z_meso( kt, jnt )
+   SUBROUTINE p4z_meso( kt, knt )
       !!---------------------------------------------------------------------
       !!                     ***  ROUTINE p4z_meso  ***
@@ -68 +66 @@
       !! ** Method  : - ???
       !!---------------------------------------------------------------------
-      INTEGER, INTENT(in) ::   kt, jnt ! ocean time step
+      INTEGER, INTENT(in) ::   kt, knt ! ocean time step
       INTEGER  :: ji, jj, jk
       REAL(wp) :: zcompadi, zcompaph, zcompapoc, zcompaz, zcompam
@@ -97 +95 @@
          DO jj = 1, jpj
             DO ji = 1, jpi
-               zcompam   = MAX( ( trn(ji,jj,jk,jpmes) - 1.e-9 ), 0.e0 )
+               zcompam   = MAX( ( trb(ji,jj,jk,jpmes) - 1.e-9 ), 0.e0 )
 # if defined key_degrad
                zstep     = xstep * facvol(ji,jj,jk)
@@ -107 +105 @@
                !  Respiration rates of both zooplankton
                !  -------------------------------------
-               zrespz2   = resrat2 * zfact * trn(ji,jj,jk,jpmes) / ( xkmort + trn(ji,jj,jk,jpmes) )  &
+               zrespz2   = resrat2 * zfact * trb(ji,jj,jk,jpmes) / ( xkmort + trb(ji,jj,jk,jpmes) )  &
                   &      + resrat2 * zfact * 3. * nitrfac(ji,jj,jk)
 
@@ -113 +111 @@
                !  no real reason except that it seems to be more stable and may mimic predation
                !  ---------------------------------------------------------------
-               ztortz2   = mzrat2 * 1.e6 * zfact * trn(ji,jj,jk,jpmes)
+               ztortz2   = mzrat2 * 1.e6 * zfact * trb(ji,jj,jk,jpmes)
                !
-               zcompadi  = MAX( ( trn(ji,jj,jk,jpdia) - xthresh2dia ), 0.e0 )
-               zcompaz   = MAX( ( trn(ji,jj,jk,jpzoo) - xthresh2zoo ), 0.e0 )
+               zcompadi  = MAX( ( trb(ji,jj,jk,jpdia) - xthresh2dia ), 0.e0 )
+               zcompaz   = MAX( ( trb(ji,jj,jk,jpzoo) - xthresh2zoo ), 0.e0 )
                ! Size effect of nanophytoplankton on grazing : the smaller it is, the less prone
                ! it is to predation by mesozooplankton
                ! -------------------------------------------------------------------------------
-               zcompaph  = MAX( ( trn(ji,jj,jk,jpphy) - xthresh2phy ), 0.e0 ) &
+               zcompaph  = MAX( ( trb(ji,jj,jk,jpphy) - xthresh2phy ), 0.e0 ) &
                   &      * MIN(1., MAX( 0., ( quotan(ji,jj,jk) - 0.2) / 0.3 ) )
-               zcompapoc = MAX( ( trn(ji,jj,jk,jppoc) - xthresh2poc ), 0.e0 )
+               zcompapoc = MAX( ( trb(ji,jj,jk,jppoc) - xthresh2poc ), 0.e0 )
 
                zfood     = xprefc * zcompadi + xprefz * zcompaz + xprefp * zcompaph + xprefpoc * zcompapoc 
@@ -128 +126 @@
                zdenom    = zfoodlim / ( xkgraz2 + zfoodlim )
                zdenom2   = zdenom / ( zfood + rtrn )
-               zgraze2   = grazrat2 * zstep * tgfunc2(ji,jj,jk) * trn(ji,jj,jk,jpmes) 
+               zgraze2   = grazrat2 * zstep * tgfunc2(ji,jj,jk) * trb(ji,jj,jk,jpmes) 
 
                zgrazd    = zgraze2  * xprefc   * zcompadi  * zdenom2 
@@ -135 +133 @@
                zgrazpoc  = zgraze2  * xprefpoc * zcompapoc * zdenom2 
 
-               zgraznf   = zgrazn   * trn(ji,jj,jk,jpnfe) / ( trn(ji,jj,jk,jpphy) + rtrn)
-               zgrazf    = zgrazd   * trn(ji,jj,jk,jpdfe) / ( trn(ji,jj,jk,jpdia) + rtrn)
-               zgrazpof  = zgrazpoc * trn(ji,jj,jk,jpsfe) / ( trn(ji,jj,jk,jppoc) + rtrn)
+               zgraznf   = zgrazn   * trb(ji,jj,jk,jpnfe) / ( trb(ji,jj,jk,jpphy) + rtrn)
+               zgrazf    = zgrazd   * trb(ji,jj,jk,jpdfe) / ( trb(ji,jj,jk,jpdia) + rtrn)
+               zgrazpof  = zgrazpoc * trb(ji,jj,jk,jpsfe) / ( trb(ji,jj,jk,jppoc) + rtrn)
 
                !  Mesozooplankton flux feeding on GOC
@@ -144 +142 @@
 # if ! defined key_kriest
                zgrazffeg = grazflux  * zstep * wsbio4(ji,jj,jk)      &
-               &           * tgfunc2(ji,jj,jk) * trn(ji,jj,jk,jpgoc) * trn(ji,jj,jk,jpmes)
-               zgrazfffg = zgrazffeg * trn(ji,jj,jk,jpbfe) / (trn(ji,jj,jk,jpgoc) + rtrn)
+               &           * tgfunc2(ji,jj,jk) * trb(ji,jj,jk,jpgoc) * trb(ji,jj,jk,jpmes)
+               zgrazfffg = zgrazffeg * trb(ji,jj,jk,jpbfe) / (trb(ji,jj,jk,jpgoc) + rtrn)
 # endif
                zgrazffep = grazflux  * zstep *  wsbio3(ji,jj,jk)     &
-               &           * tgfunc2(ji,jj,jk) * trn(ji,jj,jk,jppoc) * trn(ji,jj,jk,jpmes)
-               zgrazfffp = zgrazffep * trn(ji,jj,jk,jpsfe) / (trn(ji,jj,jk,jppoc) + rtrn)
+               &           * tgfunc2(ji,jj,jk) * trb(ji,jj,jk,jppoc) * trb(ji,jj,jk,jpmes)
+               zgrazfffp = zgrazffep * trb(ji,jj,jk,jpsfe) / (trb(ji,jj,jk,jppoc) + rtrn)
               !
 # if ! defined key_kriest
@@ -158 +156 @@
               ! diatoms based aggregates are more prone to fractionation
               ! since they are more porous (marine snow instead of fecal pellets)
-              zratio    = trn(ji,jj,jk,jpgsi) / ( trn(ji,jj,jk,jpgoc) + rtrn )
+              zratio    = trb(ji,jj,jk,jpgsi) / ( trb(ji,jj,jk,jpgoc) + rtrn )
               zratio2   = zratio * zratio
               zfrac     = zproport * grazflux  * zstep * wsbio4(ji,jj,jk)      &
-               &          * trn(ji,jj,jk,jpgoc) * trn(ji,jj,jk,jpmes)          &
+               &          * trb(ji,jj,jk,jpgoc) * trb(ji,jj,jk,jpmes)          &
                &          * ( 0.2 + 3.8 * zratio2 / ( 1.**2 + zratio2 ) )
-              zfracfe   = zfrac * trn(ji,jj,jk,jpbfe) / (trn(ji,jj,jk,jpgoc) + rtrn)
+              zfracfe   = zfrac * trb(ji,jj,jk,jpbfe) / (trb(ji,jj,jk,jpgoc) + rtrn)
 
               zgrazffep = zproport * zgrazffep
@@ -215 +213 @@
                tra(ji,jj,jk,jpzoo) = tra(ji,jj,jk,jpzoo) - zgrazz
                tra(ji,jj,jk,jpphy) = tra(ji,jj,jk,jpphy) - zgrazn
-               tra(ji,jj,jk,jpnch) = tra(ji,jj,jk,jpnch) - zgrazn * trn(ji,jj,jk,jpnch) / ( trn(ji,jj,jk,jpphy) + rtrn )
-               tra(ji,jj,jk,jpdch) = tra(ji,jj,jk,jpdch) - zgrazd * trn(ji,jj,jk,jpdch) / ( trn(ji,jj,jk,jpdia) + rtrn )
-               tra(ji,jj,jk,jpdsi) = tra(ji,jj,jk,jpdsi) - zgrazd * trn(ji,jj,jk,jpdsi) / ( trn(ji,jj,jk,jpdia) + rtrn )
-               tra(ji,jj,jk,jpgsi) = tra(ji,jj,jk,jpgsi) + zgrazd * trn(ji,jj,jk,jpdsi) / ( trn(ji,jj,jk,jpdia) + rtrn )
+               tra(ji,jj,jk,jpnch) = tra(ji,jj,jk,jpnch) - zgrazn * trb(ji,jj,jk,jpnch) / ( trb(ji,jj,jk,jpphy) + rtrn )
+               tra(ji,jj,jk,jpdch) = tra(ji,jj,jk,jpdch) - zgrazd * trb(ji,jj,jk,jpdch) / ( trb(ji,jj,jk,jpdia) + rtrn )
+               tra(ji,jj,jk,jpdsi) = tra(ji,jj,jk,jpdsi) - zgrazd * trb(ji,jj,jk,jpdsi) / ( trb(ji,jj,jk,jpdia) + rtrn )
+               tra(ji,jj,jk,jpgsi) = tra(ji,jj,jk,jpgsi) + zgrazd * trb(ji,jj,jk,jpdsi) / ( trb(ji,jj,jk,jpdia) + rtrn )
                tra(ji,jj,jk,jpnfe) = tra(ji,jj,jk,jpnfe) - zgraznf
                tra(ji,jj,jk,jpdfe) = tra(ji,jj,jk,jpdfe) - zgrazf
@@ -231 +229 @@
                tra(ji,jj,jk,jpcal) = tra(ji,jj,jk,jpcal) + zprcaca
 #if defined key_kriest
-              znumpoc = trn(ji,jj,jk,jpnum) / ( trn(ji,jj,jk,jppoc) + rtrn )
+              znumpoc = trb(ji,jj,jk,jpnum) / ( trb(ji,jj,jk,jppoc) + rtrn )
               tra(ji,jj,jk,jppoc) = tra(ji,jj,jk,jppoc) + zmortzgoc - zgrazpoc - zgrazffep + zgrapoc2
               tra(ji,jj,jk,jpnum) = tra(ji,jj,jk,jpnum) - zgrazpoc * znumpoc + zgrapoc2 * xkr_dmeso      &
@@ -248 +246 @@
       END DO
       !
-      IF( lk_iomput .AND. jnt == nrdttrc ) THEN
+      IF( lk_iomput .AND. knt == nrdttrc ) THEN
          CALL wrk_alloc( jpi, jpj, jpk, zw3d )
          IF( iom_use( "GRAZ2" ) ) THEN
@@ -340 +338 @@
 
    !!======================================================================
-END MODULE  p4zmeso
+END MODULE p4zmeso