- Timestamp:
- 2020-04-24T17:20:27+02:00 (4 years ago)
- File:
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- 1 edited
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NEMO/branches/2020/r4.0-HEAD_r12713_clem_dan_fixcpl/tests/ICE_ADV1D/MY_SRC/usrdef_sbc.F90
r10513 r12811 108 108 REAL(wp), DIMENSION(:,:,:), INTENT(in) :: phi ! ice thickness 109 109 !! 110 INTEGER :: jl 110 111 REAL(wp) :: zfr1, zfr2 ! local variables 111 112 REAL(wp), DIMENSION(jpi,jpj) :: zsnw ! snw distribution after wind blowing 113 REAL(wp), DIMENSION(jpi,jpj) :: ztri 112 114 !!--------------------------------------------------------------------- 113 115 ! … … 142 144 143 145 ! --- shortwave radiation transmitted below the surface (W/m2, see Grenfell Maykut 77) --- ! 144 zfr1 = ( 0.18 * ( 1.0 - cldf_ice ) + 0.35 * cldf_ice ) ! transmission when hi>10cm145 z fr2 = ( 0.82 * ( 1.0 - cldf_ice ) + 0.65 * cldf_ice ) ! zfr2 such that zfr1 + zfr2 to equal 1146 cloud_fra(:,:) = pp_cldf 147 ztri(:,:) = 0.18 * ( 1.0 - cloud_fra(:,:) ) + 0.35 * cloud_fra(:,:) ! surface transmission when hi>10cm 146 148 ! 147 WHERE ( phs(:,:,:) <= 0._wp .AND. phi(:,:,:) < 0.1_wp ) ! linear decrease from hi=0 to 10cm 148 qtr_ice_top(:,:,:) = qsr_ice(:,:,:) * ( zfr1 + zfr2 * ( 1._wp - phi(:,:,:) * 10._wp ) ) 149 ELSEWHERE( phs(:,:,:) <= 0._wp .AND. phi(:,:,:) >= 0.1_wp ) ! constant (zfr1) when hi>10cm 150 qtr_ice_top(:,:,:) = qsr_ice(:,:,:) * zfr1 151 ELSEWHERE ! zero when hs>0 152 qtr_ice_top(:,:,:) = 0._wp 153 END WHERE 154 149 DO jl = 1, jpl 150 WHERE ( phs(:,:,jl) <= 0._wp .AND. phi(:,:,jl) < 0.1_wp ) ! linear decrease from hi=0 to 10cm 151 qtr_ice_top(:,:,jl) = qsr_ice(:,:,jl) * ( ztri(:,:) + ( 1._wp - ztri(:,:) ) * ( 1._wp - phi(:,:,jl) * 10._wp ) ) 152 ELSEWHERE( phs(:,:,jl) <= 0._wp .AND. phi(:,:,jl) >= 0.1_wp ) ! constant (ztri) when hi>10cm 153 qtr_ice_top(:,:,jl) = qsr_ice(:,:,jl) * ztri(:,:) 154 ELSEWHERE ! zero when hs>0 155 qtr_ice_top(:,:,jl) = 0._wp 156 END WHERE 157 ENDDO 158 159 155 160 END SUBROUTINE usrdef_sbc_ice_flx 156 161
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