Changeset 4962 for branches/2014/dev_r4822_INGV_WAVE/NEMOGCM/NEMO/OPA_SRC/DYN/dynspg_ts.F90

Timestamp:

2014-12-02T16:56:42+01:00 (10 years ago)

Author:

rblod

Message:

dev_r4822_INGV_WAVE: stokes-coriolis

File:

• branches/2014/dev_r4822_INGV_WAVE/NEMOGCM/NEMO/OPA_SRC/DYN/dynspg_ts.F90 (modified) (1 diff)

branches/2014/dev_r4822_INGV_WAVE/NEMOGCM/NEMO/OPA_SRC/DYN/dynspg_ts.F90

@@ -405 +405 @@
          zv_frc(:,:) =  zv_frc(:,:) + zraur * z1_2 * ( vtau_b(:,:) + vtau(:,:) ) * hvr(:,:)
       ENDIF  
+
+      ! Add Stokes Coriolis if defined
+      IF ( ln_stcor ) THEN
+         DO jj = 1, jpjm1
+            DO ji = 1, fs_jpim1   ! vector opt.
+
+               zy1 = ff(ji  ,jj-1) * ( vsd2d(ji  ,jj-1) + vsd2d(ji+1,jj-1) )
+               zy2 = ff(ji  ,jj  ) * ( vsd2d(ji  ,jj  ) + vsd2d(ji+1,jj  ) )
+               zx1 = ff(ji-1,jj  ) * ( usd2d(ji-1,jj  ) + usd2d(ji-1,jj+1) )
+               zx2 = ff(ji  ,jj  ) * ( usd2d(ji  ,jj  ) + usd2d(ji  ,jj+1) )
+
+               zu_frc(ji,jj) = zu_frc(ji,jj) + 0.25 * ( zy1 + zy2 ) * hur(ji,jj)
+               zv_frc(ji,jj) = zv_frc(ji,jj) - 0.25 * ( zx1 + zx2 ) * hvr(ji,jj)
+           END DO
+         END DO
+      ENDIF
+
       !
       IF ( ln_apr_dyn ) THEN                    ! Add atm pressure forcing