Changeset 6610 for branches/UKMO
- Timestamp:
- 2016-05-25T03:50:59+02:00 (8 years ago)
- Location:
- branches/UKMO/CO6_KD490/NEMOGCM/NEMO/OPA_SRC
- Files:
-
- 1 added
- 7 edited
Legend:
- Unmodified
- Added
- Removed
-
branches/UKMO/CO6_KD490/NEMOGCM/NEMO/OPA_SRC/SBC/sbc_oce.F90
r6331 r6610 121 121 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sprecip !: solid precipitation [Kg/m2/s] 122 122 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fr_i !: ice fraction = 1 - lead fraction (between 0 to 1) 123 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: pressnow !: UKMO SHELF pressure 124 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: apgu !: UKMO SHELF pressure forcing 125 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: apgv !: UKMO SHELF pressure forcing 123 126 #if defined key_cpl_carbon_cycle 124 127 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: atm_co2 !: atmospheric pCO2 [ppm] … … 171 174 #endif 172 175 & ssu_m (jpi,jpj) , sst_m(jpi,jpj) , frq_m(jpi,jpj) , & 176 & pressnow(jpi,jpj), apgu(jpi,jpj) , apgv(jpi,jpj) , & 173 177 & ssv_m (jpi,jpj) , sss_m(jpi,jpj) , ssh_m(jpi,jpj) , STAT=ierr(4) ) 174 178 ! -
branches/UKMO/CO6_KD490/NEMOGCM/NEMO/OPA_SRC/SBC/sbcflx.F90
r6331 r6610 28 28 PUBLIC sbc_flx ! routine called by step.F90 29 29 30 INTEGER , PARAMETER :: jpfld = 5! maximum number of files to read30 INTEGER , PARAMETER :: jpfld = 6 ! maximum number of files to read 31 31 INTEGER , PARAMETER :: jp_utau = 1 ! index of wind stress (i-component) file 32 32 INTEGER , PARAMETER :: jp_vtau = 2 ! index of wind stress (j-component) file … … 34 34 INTEGER , PARAMETER :: jp_qsr = 4 ! index of solar heat file 35 35 INTEGER , PARAMETER :: jp_emp = 5 ! index of evaporation-precipation file 36 INTEGER , PARAMETER :: jp_press = 6 ! index of pressure for UKMO shelf fluxes 36 37 TYPE(FLD), ALLOCATABLE, DIMENSION(:) :: sf ! structure of input fields (file informations, fields read) 38 LOGICAL , PUBLIC :: ln_shelf_flx = .FALSE. ! UKMO SHELF specific flux flag 39 INTEGER :: jpfld_local ! maximum number of files to read (locally modified depending on ln_shelf_flx) 37 40 38 41 !! * Substitutions … … 82 85 REAL(wp) :: zcdrag = 1.5e-3 ! drag coefficient 83 86 REAL(wp) :: ztx, zty, zmod, zcoef ! temporary variables 87 REAL :: cs ! UKMO SHELF: Friction co-efficient at surface 88 REAL :: totwindspd ! UKMO SHELF: Magnitude of wind speed vector 89 90 REAL(wp) :: rhoa = 1.22 ! Air density kg/m3 91 REAL(wp) :: cdrag = 1.5e-3 ! drag coefficient 84 92 !! 85 93 CHARACTER(len=100) :: cn_dir ! Root directory for location of flx files 86 94 TYPE(FLD_N), DIMENSION(jpfld) :: slf_i ! array of namelist information structures 87 TYPE(FLD_N) :: sn_utau, sn_vtau, sn_qtot, sn_qsr, sn_emp ! informations about the fields to be read 88 NAMELIST/namsbc_flx/ cn_dir, sn_utau, sn_vtau, sn_qtot, sn_qsr, sn_emp 95 TYPE(FLD_N) :: sn_utau, sn_vtau, sn_qtot, sn_qsr, sn_emp, sn_press ! informations about the fields to be read 96 LOGICAL :: ln_foam_flx = .FALSE. ! UKMO FOAM specific flux flag 97 NAMELIST/namsbc_flx/ cn_dir, sn_utau, sn_vtau, sn_qtot, sn_qsr, sn_emp, & 98 & ln_foam_flx, sn_press, ln_shelf_flx 89 99 !!--------------------------------------------------------------------- 90 100 ! … … 109 119 slf_i(jp_emp ) = sn_emp 110 120 ! 111 ALLOCATE( sf(jpfld), STAT=ierror ) ! set sf structure 121 ALLOCATE( sf(jpfld), STAT=ierror ) ! set sf structure 122 IF( ln_shelf_flx ) slf_i(jp_press) = sn_press 123 124 ! define local jpfld depending on shelf_flx logical 125 IF( ln_shelf_flx ) THEN 126 jpfld_local = jpfld 127 ELSE 128 jpfld_local = jpfld-1 129 ENDIF 130 ! 112 131 IF( ierror > 0 ) THEN 113 132 CALL ctl_stop( 'sbc_flx: unable to allocate sf structure' ) ; RETURN 114 133 ENDIF 115 DO ji= 1, jpfld 134 DO ji= 1, jpfld_local 116 135 ALLOCATE( sf(ji)%fnow(jpi,jpj,1) ) 117 136 IF( slf_i(ji)%ln_tint ) ALLOCATE( sf(ji)%fdta(jpi,jpj,1,2) ) … … 132 151 ENDIF 133 152 !CDIR COLLAPSE 153 !!UKMO SHELF effect of atmospheric pressure on SSH 154 ! If using ln_apr_dyn, this is done there so don't repeat here. 155 IF( ln_shelf_flx .AND. .NOT. ln_apr_dyn) THEN 156 DO jj = 1, jpjm1 157 DO ji = 1, jpim1 158 apgu(ji,jj) = (-1.0/rau0)*(sf(jp_press)%fnow(ji+1,jj,1)-sf(jp_press)%fnow(ji,jj,1))/e1u(ji,jj) 159 apgv(ji,jj) = (-1.0/rau0)*(sf(jp_press)%fnow(ji,jj+1,1)-sf(jp_press)%fnow(ji,jj,1))/e2v(ji,jj) 160 END DO 161 END DO 162 ENDIF ! ln_shelf_flx 163 134 164 DO jj = 1, jpj ! set the ocean fluxes from read fields 135 165 DO ji = 1, jpi 136 utau(ji,jj) = sf(jp_utau)%fnow(ji,jj,1) 137 vtau(ji,jj) = sf(jp_vtau)%fnow(ji,jj,1) 138 qns (ji,jj) = sf(jp_qtot)%fnow(ji,jj,1) - sf(jp_qsr)%fnow(ji,jj,1) 139 emp (ji,jj) = sf(jp_emp )%fnow(ji,jj,1) 166 IF( ln_shelf_flx ) THEN 167 !! UKMO SHELF - need atmospheric pressure to calculate Haney forcing 168 pressnow(ji,jj) = sf(jp_press)%fnow(ji,jj,1) 169 !! UKMO SHELF flux files contain wind speed not wind stress 170 totwindspd = sqrt((sf(jp_utau)%fnow(ji,jj,1))**2.0 + (sf(jp_vtau)%fnow(ji,jj,1))**2.0) 171 cs = 0.63 + (0.066 * totwindspd) 172 utau(ji,jj) = cs * (rhoa/rau0) * sf(jp_utau)%fnow(ji,jj,1) * totwindspd 173 vtau(ji,jj) = cs * (rhoa/rau0) * sf(jp_vtau)%fnow(ji,jj,1) * totwindspd 174 ELSE 175 utau(ji,jj) = sf(jp_utau)%fnow(ji,jj,1) 176 vtau(ji,jj) = sf(jp_vtau)%fnow(ji,jj,1) 177 ENDIF 178 qsr (ji,jj) = sf(jp_qsr )%fnow(ji,jj,1) 179 IF( ln_foam_flx .OR. ln_shelf_flx ) THEN 180 !! UKMO FOAM flux files contain non-solar heat flux (qns) rather than total heat flux (qtot) 181 qns (ji,jj) = sf(jp_qtot)%fnow(ji,jj,1) 182 !! UKMO FOAM flux files contain the net DOWNWARD freshwater flux P-E rather then E-P 183 emp (ji,jj) = -1. * sf(jp_emp )%fnow(ji,jj,1) 184 ELSE 185 qns (ji,jj) = sf(jp_qtot)%fnow(ji,jj,1) - sf(jp_qsr)%fnow(ji,jj,1) 186 emp (ji,jj) = sf(jp_emp )%fnow(ji,jj,1) 187 ENDIF 140 188 END DO 141 189 END DO … … 143 191 qns(:,:) = qns(:,:) - emp(:,:) * sst_m(:,:) * rcp ! mass flux is at SST 144 192 ! 193 194 !! UKMO FOAM wind fluxes need lbc_lnk calls owing to a bug in interp.exe 195 IF( ln_foam_flx ) THEN 196 CALL lbc_lnk( utau(:,:), 'U', -1. ) 197 CALL lbc_lnk( vtau(:,:), 'V', -1. ) 198 ENDIF 199 145 200 ! ! module of wind stress and wind speed at T-point 146 201 zcoef = 1. / ( zrhoa * zcdrag ) … … 162 217 WRITE(numout,*) 163 218 WRITE(numout,*) ' read daily momentum, heat and freshwater fluxes OK' 164 DO jf = 1, jpfld 219 DO jf = 1, jpfld_local 165 220 IF( jf == jp_utau .OR. jf == jp_vtau ) zfact = 1. 166 221 IF( jf == jp_qtot .OR. jf == jp_qsr ) zfact = 0.1 -
branches/UKMO/CO6_KD490/NEMOGCM/NEMO/OPA_SRC/SBC/sbcssr.F90
r6331 r6610 42 42 LOGICAL :: ln_sssr_bnd ! flag to bound erp term 43 43 REAL(wp) :: rn_sssr_bnd ! ABS(Max./Min.) value of erp term [mm/day] 44 LOGICAL :: ln_UKMO_haney ! UKMO specific flag to calculate Haney forcing 44 45 45 46 REAL(wp) , ALLOCATABLE, DIMENSION(:) :: buffer ! Temporary buffer for exchange … … 79 80 INTEGER :: ierror ! return error code 80 81 !! 82 REAL(wp) :: sst1,sst2 ! sea surface temperature 83 REAL(wp) :: e_sst1, e_sst2 ! saturation vapour pressure 84 REAL(wp) :: qs1,qs2 ! specific humidity 85 REAL(wp) :: pr_tmp ! temporary variable for pressure 86 87 REAL(wp), DIMENSION(jpi,jpj) :: hny_frc1 ! Haney forcing for sensible heat, correction for latent heat 88 REAL(wp), DIMENSION(jpi,jpj) :: hny_frc2 ! Haney forcing for sensible heat, correction for latent heat 89 !! 81 90 CHARACTER(len=100) :: cn_dir ! Root directory for location of ssr files 82 91 TYPE(FLD_N) :: sn_sst, sn_sss ! informations about the fields to be read … … 95 104 ! 96 105 IF( nn_sstr == 1 ) THEN !* Temperature restoring term 97 DO jj = 1, jpj 98 DO ji = 1, jpi 99 zqrp = rn_dqdt * ( sst_m(ji,jj) - sf_sst(1)%fnow(ji,jj,1) ) 100 qns(ji,jj) = qns(ji,jj) + zqrp 101 qrp(ji,jj) = zqrp 102 END DO 103 END DO 106 IF( ln_UKMO_haney ) THEN 107 DO jj = 1, jpj 108 DO ji = 1, jpi 109 sst1 = sst_m(ji,jj) 110 sst2 = sf_sst(1)%fnow(ji,jj,1) 111 e_sst1 = 10**((0.7859+0.03477*sst1)/(1.+0.00412*sst1)) 112 e_sst2 = 10**((0.7859+0.03477*sst2)/(1.+0.00412*sst2)) 113 pr_tmp = 0.01*pressnow(ji,jj) !pr_tmp = 1012.0 114 qs1 = (0.62197*e_sst1)/(pr_tmp-0.378*e_sst1) 115 qs2 = (0.62197*e_sst2)/(pr_tmp-0.378*e_sst2) 116 hny_frc1(ji,jj) = sst1-sst2 117 hny_frc2(ji,jj) = qs1-qs2 118 !Might need to mask off land points. 119 hny_frc1(ji,jj)=-hny_frc1(ji,jj)*wndm(ji,jj)*1.42 120 hny_frc2(ji,jj)=-hny_frc2(ji,jj)*wndm(ji,jj)*4688.0 121 qns(ji,jj)=qns(ji,jj)+hny_frc1(ji,jj)+hny_frc2(ji,jj) 122 qrp(ji,jj) = 0.e0 123 END DO 124 END DO 125 ELSE 126 DO jj = 1, jpj 127 DO ji = 1, jpi 128 zqrp = rn_dqdt * ( sst_m(ji,jj) - sf_sst(1)%fnow(ji,jj,1) ) 129 qns(ji,jj) = qns(ji,jj) + zqrp 130 qrp(ji,jj) = zqrp 131 END DO 132 END DO 133 ENDIF 104 134 CALL iom_put( "qrp", qrp ) ! heat flux damping 105 135 ENDIF … … 163 193 CHARACTER(len=100) :: cn_dir ! Root directory for location of ssr files 164 194 TYPE(FLD_N) :: sn_sst, sn_sss ! informations about the fields to be read 165 NAMELIST/namsbc_ssr/ cn_dir, nn_sstr, nn_sssr, rn_dqdt, rn_deds, sn_sst, sn_sss, ln_sssr_bnd, rn_sssr_bnd 195 NAMELIST/namsbc_ssr/ cn_dir, nn_sstr, nn_sssr, rn_dqdt, rn_deds, sn_sst, sn_sss, ln_sssr_bnd, rn_sssr_bnd, ln_UKMO_haney 166 196 INTEGER :: ios 167 197 !!---------------------------------------------------------------------- … … 189 219 WRITE(numout,*) ' flag to bound erp term ln_sssr_bnd = ', ln_sssr_bnd 190 220 WRITE(numout,*) ' ABS(Max./Min.) erp threshold rn_sssr_bnd = ', rn_sssr_bnd, ' mm/day' 221 WRITE(numout,*) ' Haney forcing ln_UKMO_haney = ', ln_UKMO_haney 191 222 ENDIF 192 223 ! -
branches/UKMO/CO6_KD490/NEMOGCM/NEMO/OPA_SRC/TRA/trasbc.F90
r6331 r6610 25 25 USE trd_oce ! trends: ocean variables 26 26 USE trdtra ! trends manager: tracers 27 USE tradwl ! solar radiation penetration (downwell method) 27 28 ! 28 29 USE in_out_manager ! I/O manager … … 138 139 139 140 !!gm IF( .NOT.ln_traqsr ) qsr(:,:) = 0.e0 ! no solar radiation penetration 140 IF( .NOT.ln_traqsr ) THEN ! no solar radiation penetration141 IF( .NOT.ln_traqsr .and. .NOT.ln_tradwl ) THEN ! no solar radiation penetration 141 142 qns(:,:) = qns(:,:) + qsr(:,:) ! total heat flux in qns 142 143 qsr(:,:) = 0.e0 ! qsr set to zero -
branches/UKMO/CO6_KD490/NEMOGCM/NEMO/OPA_SRC/step.F90
r6331 r6610 255 255 CALL tra_sbc ( kstp ) ! surface boundary condition 256 256 IF( ln_traqsr ) CALL tra_qsr ( kstp ) ! penetrative solar radiation qsr 257 IF( ln_tradwl ) CALL tra_dwl ( kstp ) ! Polcoms Style Short Wave Radiation 257 258 IF( ln_trabbc ) CALL tra_bbc ( kstp ) ! bottom heat flux 258 259 IF( lk_trabbl ) CALL tra_bbl ( kstp ) ! advective (and/or diffusive) bottom boundary layer scheme -
branches/UKMO/CO6_KD490/NEMOGCM/NEMO/OPA_SRC/step_oce.F90
r6331 r6610 25 25 USE sbcrnf ! surface boundary condition: runoff variables 26 26 USE sbccpl ! surface boundary condition: coupled formulation (call send at end of step) 27 USE sbcflx ! surface boundary condition: Fluxes 27 28 USE sbc_oce ! surface boundary condition: ocean 28 29 USE sbctide ! Tide initialisation … … 30 31 31 32 USE traqsr ! solar radiation penetration (tra_qsr routine) 33 USE tradwl ! POLCOMS style solar radiation (tra_dwl routine) 32 34 USE trasbc ! surface boundary condition (tra_sbc routine) 33 35 USE trabbc ! bottom boundary condition (tra_bbc routine) -
branches/UKMO/CO6_KD490/NEMOGCM/NEMO/OPA_SRC/trc_oce.F90
r6331 r6610 27 27 REAL(wp), PUBLIC, SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: etot3 !: light absortion coefficient 28 28 REAL(wp), PUBLIC, SAVE, ALLOCATABLE, DIMENSION(:,:,:) :: facvol !: volume for degraded regions 29 REAL(wp), PUBLIC, SAVE, ALLOCATABLE, DIMENSION(:,:) :: rlambda2 !: Lambda2 for downwell version of Short wave Radiation 30 REAL(wp), PUBLIC :: rlambda !: Lambda for downwell version of Short wave Radiation 29 31 30 32 #if defined key_top … … 78 80 !! *** trc_oce_alloc *** 79 81 !!---------------------------------------------------------------------- 80 INTEGER :: ierr( 2) ! Local variables82 INTEGER :: ierr(3) ! Local variables 81 83 !!---------------------------------------------------------------------- 82 84 ierr(:) = 0 83 85 ALLOCATE( etot3 (jpi,jpj,jpk), STAT=ierr(1) ) 84 86 IF( lk_degrad) ALLOCATE( facvol(jpi,jpj,jpk), STAT=ierr(2) ) 87 ALLOCATE( rlambda2(jpi,jpj), STAT=ierr(3) ) 85 88 trc_oce_alloc = MAXVAL( ierr ) 86 89 ! 87 90 IF( trc_oce_alloc /= 0 ) CALL ctl_warn('trc_oce_alloc: failed to allocate etot3 array') 91 IF( trc_oce_alloc /= 0 ) CALL ctl_warn('trc_oce_alloc: failed to allocate etot3, facvol or rlambda2 array') 88 92 END FUNCTION trc_oce_alloc 89 93
Note: See TracChangeset
for help on using the changeset viewer.