Changeset 13684 for NEMO/branches/2019/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0

Timestamp:

2020-10-27T19:24:47+01:00 (3 years ago)

Author:

agn

Message:

Include fix for stable thick BLs so prevent v low diffusivity & viscosity

File:

• NEMO/branches/2019/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0/src/OCE/ZDF/zdfosm.F90 (modified) (1 diff)

NEMO/branches/2019/dev_r11078_OSMOSIS_IMMERSE_Nurser_4.0/src/OCE/ZDF/zdfosm.F90

@@ -687 +687 @@
                zbeta_v_sc(ji,jj) = 1.0 -  2.0 * (0.142 /0.375) * zdh(ji,jj) / ( zhml(ji,jj) + epsln )
              ELSE
-               zdifml_sc(ji,jj) = zvstr(ji,jj) * zhbl(ji,jj) * EXP ( -( zhol(ji,jj) / 0.6_wp )**2 )
-               zvisml_sc(ji,jj) = zvstr(ji,jj) * zhbl(ji,jj) * EXP ( -( zhol(ji,jj) / 0.6_wp )**2 )
+               zdifml_sc(ji,jj) = zvstr(ji,jj) * zhbl(ji,jj) * MAX( EXP ( -( zhol(ji,jj) / 0.6_wp )**2 ), 0.2_wp)
+               zvisml_sc(ji,jj) = zvstr(ji,jj) * zhbl(ji,jj) * MAX( EXP ( -( zhol(ji,jj) / 0.6_wp )**2 ), 0.2_wp)
              END IF
           END DO