Changeset 13284 for NEMO/releases/r4.0/r4.0-HEAD/src/ICE/icesbc.F90

Timestamp:

2020-07-09T17:12:23+02:00 (4 years ago)

Author:

smasson

Message:

4.0-HEAD: merge 4.0-HEAD_r12713_clem_dan_fixcpl into 4.0-HEAD

File:

• NEMO/releases/r4.0/r4.0-HEAD/src/ICE/icesbc.F90 (modified) (4 diffs)

NEMO/releases/r4.0/r4.0-HEAD/src/ICE/icesbc.F90

@@ -116 +116 @@
       INTEGER  ::   ji, jj, jl      ! dummy loop index
       REAL(wp) ::   zmiss_val       ! missing value retrieved from xios 
-      REAL(wp), DIMENSION(jpi,jpj,jpl)              ::   zalb_os, zalb_cs  ! ice albedo under overcast/clear sky
-      REAL(wp), DIMENSION(:,:)        , ALLOCATABLE ::   zalb, zmsk00      ! 2D workspace
+      REAL(wp), DIMENSION(:,:), ALLOCATABLE ::   zalb, zmsk00      ! 2D workspace
       !!--------------------------------------------------------------------
       !
@@ -131 +130 @@
       CALL iom_miss_val( "icetemp", zmiss_val )
 
-      ! --- cloud-sky and overcast-sky ice albedos --- !
-      CALL ice_alb( t_su, h_i, h_s, ln_pnd_alb, a_ip_frac, h_ip, zalb_cs, zalb_os )
-
-      ! albedo depends on cloud fraction because of non-linear spectral effects
-!!gm cldf_ice is a real, DOCTOR naming rule: start with cd means CHARACTER passed in argument !
-      alb_ice(:,:,:) = ( 1. - cldf_ice ) * zalb_cs(:,:,:) + cldf_ice * zalb_os(:,:,:)
-      !
+      ! --- ice albedo --- !
+      CALL ice_alb( t_su, h_i, h_s, ln_pnd_alb, a_ip_eff, h_ip, cloud_fra, alb_ice )
+
       !
       SELECT CASE( ksbc )   !== fluxes over sea ice ==!
@@ -281 +276 @@
       INTEGER ::   ios, ioptio   ! Local integer
       !!
-      NAMELIST/namsbc/ rn_cio, rn_blow_s, nn_flxdist, ln_cndflx, ln_cndemulate
+      NAMELIST/namsbc/ rn_cio, nn_snwfra, rn_snwblow, nn_flxdist, ln_cndflx, ln_cndemulate, nn_qtrice
       !!-------------------------------------------------------------------
       !
@@ -297 +292 @@
          WRITE(numout,*) '~~~~~~~~~~~~~~~~'
          WRITE(numout,*) '   Namelist namsbc:'
-         WRITE(numout,*) '      drag coefficient for oceanic stress              rn_cio        = ', rn_cio
-         WRITE(numout,*) '      coefficient for ice-lead partition of snowfall   rn_blow_s     = ', rn_blow_s
-         WRITE(numout,*) '      Multicategory heat flux formulation              nn_flxdist    = ', nn_flxdist
-         WRITE(numout,*) '      Use conduction flux as surface condition         ln_cndflx     = ', ln_cndflx
-         WRITE(numout,*) '         emulate conduction flux                       ln_cndemulate = ', ln_cndemulate
+         WRITE(numout,*) '      drag coefficient for oceanic stress                       rn_cio        = ', rn_cio
+         WRITE(numout,*) '      fraction of ice covered by snow (options 0,1,2)           nn_snwfra     = ', nn_snwfra
+         WRITE(numout,*) '      coefficient for ice-lead partition of snowfall            rn_snwblow    = ', rn_snwblow
+         WRITE(numout,*) '      Multicategory heat flux formulation                       nn_flxdist    = ', nn_flxdist
+         WRITE(numout,*) '      Use conduction flux as surface condition                  ln_cndflx     = ', ln_cndflx
+         WRITE(numout,*) '         emulate conduction flux                                ln_cndemulate = ', ln_cndemulate
+         WRITE(numout,*) '      solar flux transmitted thru the surface scattering layer  nn_qtrice     = ', nn_qtrice
+         WRITE(numout,*) '         = 0  Grenfell and Maykut 1977'
+         WRITE(numout,*) '         = 1  Lebrun 2019'
       ENDIF
       !