Changeset 5070 for branches/2015/dev_r5044_CNRS_LIM3CLEAN/NEMOGCM/NEMO/LIM_SRC_3/limhdf.F90

Timestamp:

2015-02-09T14:39:07+01:00 (9 years ago)

Author:

clem

Message:

LIM3 cosmetic changes

File:

• branches/2015/dev_r5044_CNRS_LIM3CLEAN/NEMOGCM/NEMO/LIM_SRC_3/limhdf.F90 (modified) (6 diffs)

branches/2015/dev_r5044_CNRS_LIM3CLEAN/NEMOGCM/NEMO/LIM_SRC_3/limhdf.F90

@@ -72 +72 @@
          DO jj = 2, jpjm1  
             DO ji = fs_2 , fs_jpim1   ! vector opt.
-               efact(ji,jj) = ( e2u(ji,jj) + e2u(ji-1,jj) + e1v(ji,jj) + e1v(ji,jj-1) ) / ( e1t(ji,jj) * e2t(ji,jj) )
+               efact(ji,jj) = ( e2u(ji,jj) + e2u(ji-1,jj) + e1v(ji,jj) + e1v(ji,jj-1) ) * r1_e12t(ji,jj)
             END DO
          END DO
@@ -98 +98 @@
          DO jj = 1, jpjm1                                ! diffusive fluxes in U- and V- direction
             DO ji = 1 , fs_jpim1   ! vector opt.
-               zflu(ji,jj) = pahu(ji,jj) * e2u(ji,jj) / e1u(ji,jj) * ( ptab(ji+1,jj) - ptab(ji,jj) )
-               zflv(ji,jj) = pahv(ji,jj) * e1v(ji,jj) / e2v(ji,jj) * ( ptab(ji,jj+1) - ptab(ji,jj) )
+               zflu(ji,jj) = pahu(ji,jj) * e2u(ji,jj) * r1_e1u(ji,jj) * ( ptab(ji+1,jj) - ptab(ji,jj) )
+               zflv(ji,jj) = pahv(ji,jj) * e1v(ji,jj) * r1_e2v(ji,jj) * ( ptab(ji,jj+1) - ptab(ji,jj) )
             END DO
          END DO
@@ -105 +105 @@
          DO jj= 2, jpjm1                                 ! diffusive trend : divergence of the fluxes
             DO ji = fs_2 , fs_jpim1   ! vector opt. 
-               zdiv (ji,jj) = (  zflu(ji,jj) - zflu(ji-1,jj  )   &
-                  &            + zflv(ji,jj) - zflv(ji  ,jj-1)  ) / ( e1t (ji,jj) * e2t (ji,jj) )
+               zdiv(ji,jj) = ( zflu(ji,jj) - zflu(ji-1,jj) + zflv(ji,jj) - zflv(ji,jj-1) ) * r1_e12t(ji,jj)
             END DO
          END DO
@@ -116 +115 @@
                zrlxint = (   ztab0(ji,jj)    &
                   &       +  rdt_ice * (           zalfa   * ( zdiv(ji,jj) + efact(ji,jj) * ptab(ji,jj) )   &
-                  &                      + ( 1.0 - zalfa ) *   zdiv0(ji,jj) )  )                             & 
-                  &    / ( 1.0 + zalfa * rdt_ice * efact(ji,jj) )
+                  &                      + ( 1.0 - zalfa ) *   zdiv0(ji,jj) )                               & 
+                  &      ) / ( 1.0 + zalfa * rdt_ice * efact(ji,jj) )
                zrlx(ji,jj) = ptab(ji,jj) + zrelax * ( zrlxint - ptab(ji,jj) )
             END DO
@@ -139 +138 @@
       DO jj = 1, jpjm1                                ! diffusive fluxes in U- and V- direction
          DO ji = 1 , fs_jpim1   ! vector opt.
-            zflu(ji,jj) = pahu(ji,jj) * e2u(ji,jj) / e1u(ji,jj) * ( ptab(ji+1,jj) - ptab(ji,jj) )
-            zflv(ji,jj) = pahv(ji,jj) * e1v(ji,jj) / e2v(ji,jj) * ( ptab(ji,jj+1) - ptab(ji,jj) )
+            zflu(ji,jj) = pahu(ji,jj) * e2u(ji,jj) * r1_e1u(ji,jj) * ( ptab(ji+1,jj) - ptab(ji,jj) )
+            zflv(ji,jj) = pahv(ji,jj) * e1v(ji,jj) * r1_e2v(ji,jj) * ( ptab(ji,jj+1) - ptab(ji,jj) )
          END DO
       END DO
@@ -146 +145 @@
       DO jj= 2, jpjm1                                 ! diffusive trend : divergence of the fluxes
          DO ji = fs_2 , fs_jpim1   ! vector opt. 
-            zdiv (ji,jj) = (  zflu(ji,jj) - zflu(ji-1,jj  )   &
-                 &            + zflv(ji,jj) - zflv(ji  ,jj-1)  ) / ( e1t (ji,jj) * e2t (ji,jj) )
+            zdiv(ji,jj) = ( zflu(ji,jj) - zflu(ji-1,jj) + zflv(ji,jj) - zflv(ji,jj-1) ) * r1_e12t(ji,jj)
             ptab(ji,jj) = ztab0(ji,jj) + 0.5 * ( zdiv(ji,jj) + zdiv0(ji,jj) )
          END DO