Changeset 1938 for branches/DEV_R1821_Rivers/NEMO/OPA_SRC/SBC
- Timestamp:
- 2010-06-16T16:34:29+02:00 (14 years ago)
- Location:
- branches/DEV_R1821_Rivers/NEMO/OPA_SRC/SBC
- Files:
-
- 4 edited
-
sbc_oce.F90 (modified) (1 diff)
-
sbcfwb.F90 (modified) (10 diffs)
-
sbcmod.F90 (modified) (3 diffs)
-
sbcrnf.F90 (modified) (11 diffs)
Legend:
- Unmodified
- Added
- Removed
-
branches/DEV_R1821_Rivers/NEMO/OPA_SRC/SBC/sbc_oce.F90
r1705 r1938 49 49 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: emp !: freshwater budget: volume flux [Kg/m2/s] 50 50 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: emps !: freshwater budget: concentration/dillution [Kg/m2/s] 51 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: rnf !: river runoff [Kg/m2/s] 51 52 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: emp_tot !: total evaporation - (liquid + solid) precpitation over oce and ice 52 53 REAL(wp), PUBLIC, DIMENSION(jpi,jpj) :: tprecip !: total precipitation [Kg/m2/s] -
branches/DEV_R1821_Rivers/NEMO/OPA_SRC/SBC/sbcfwb.F90
r1715 r1938 31 31 REAL(wp) :: a_fwb_b ! annual domain averaged freshwater budget 32 32 REAL(wp) :: a_fwb ! for 2 year before (_b) and before year. 33 REAL(wp) :: empold ! empold to be suppressed33 REAL(wp) :: fwfold ! fwfold to be suppressed 34 34 REAL(wp) :: area ! global mean ocean surface (interior domain) 35 35 … … 65 65 INTEGER :: inum ! temporary logical unit 66 66 INTEGER :: ikty, iyear ! 67 REAL(wp) :: z_ emp, z_emp_nsrf ! temporary scalars67 REAL(wp) :: z_fwf, z_fwf_nsrf ! temporary scalars 68 68 REAL(wp) :: zsurf_neg, zsurf_pos, zsurf_tospread 69 69 REAL(wp), DIMENSION(jpi,jpj) :: ztmsk_neg, ztmsk_pos, ztmsk_tospread … … 79 79 IF( kn_fwb == 1 ) WRITE(numout,*) ' instantaneously set to zero' 80 80 IF( kn_fwb == 2 ) WRITE(numout,*) ' adjusted from previous year budget' 81 IF( kn_fwb == 3 ) WRITE(numout,*) ' empset to zero and spread out over erp area'81 IF( kn_fwb == 3 ) WRITE(numout,*) ' fwf set to zero and spread out over erp area' 82 82 ! 83 83 IF( kn_fwb == 3 .AND. nn_sssr /= 2 ) & … … 101 101 102 102 ! 103 CASE ( 1 ) ! global mean empset to zero103 CASE ( 1 ) ! global mean fwf set to zero 104 104 IF( MOD( kt-1, kn_fsbc ) == 0 ) THEN 105 z_ emp = SUM( e1e2_i(:,:) * emp(:,:) ) / area106 IF( lk_mpp ) CALL mpp_sum( z_ emp ) ! sum over the global domain107 emp (:,:) = emp (:,:) - z_ emp108 emps(:,:) = emps(:,:) - z_ emp109 ENDIF 110 ! 111 CASE ( 2 ) ! empbudget adjusted from the previous year105 z_fwf = SUM( e1e2_i(:,:) * ( emp(:,:)-rnf(:,:) ) ) / area 106 IF( lk_mpp ) CALL mpp_sum( z_fwf ) ! sum over the global domain 107 emp (:,:) = emp (:,:) - z_fwf 108 emps(:,:) = emps(:,:) - z_fwf 109 ENDIF 110 ! 111 CASE ( 2 ) ! fwf budget adjusted from the previous year 112 112 ! initialisation 113 113 IF( kt == nit000 ) THEN 114 ! Read the corrective factor on precipitations ( empold)114 ! Read the corrective factor on precipitations (fwfold) 115 115 CALL ctl_opn( inum, 'EMPave_old.dat', 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) 116 116 READ ( inum, "(24X,I8,2ES24.16)" ) iyear, a_fwb_b, a_fwb 117 117 CLOSE( inum ) 118 empold = a_fwb ! current year freshwater budget correction118 fwfold = a_fwb ! current year freshwater budget correction 119 119 ! ! estimate from the previous year budget 120 120 IF(lwp)WRITE(numout,*) 121 IF(lwp)WRITE(numout,*)'sbc_fwb : year = ',iyear , ' freshwater budget correction = ', empold121 IF(lwp)WRITE(numout,*)'sbc_fwb : year = ',iyear , ' freshwater budget correction = ', fwfold 122 122 IF(lwp)WRITE(numout,*)' year = ',iyear-1, ' freshwater budget read = ', a_fwb 123 123 IF(lwp)WRITE(numout,*)' year = ',iyear-2, ' freshwater budget read = ', a_fwb_b 124 124 ENDIF 125 125 ! 126 ! Update empold if new year start126 ! Update fwfold if new year start 127 127 ikty = 365 * 86400 / rdttra(1) !!bug use of 365 days leap year or 360d year !!!!!!! 128 128 IF( MOD( kt, ikty ) == 0 ) THEN … … 132 132 a_fwb = a_fwb * 1.e+3 / ( area * 86400. * 365. ) ! convert in Kg/m3/s = mm/s 133 133 !!gm ! !!bug 365d year 134 empold = a_fwb ! current year freshwater budget correction134 fwfold = a_fwb ! current year freshwater budget correction 135 135 ! ! estimate from the previous year budget 136 136 ENDIF … … 138 138 ! correct the freshwater fluxes 139 139 IF( MOD( kt-1, kn_fsbc ) == 0 ) THEN 140 emp (:,:) = emp (:,:) + empold141 emps(:,:) = emps(:,:) + empold142 ENDIF 143 ! 144 ! save empold value in a file140 emp (:,:) = emp (:,:) + fwfold 141 emps(:,:) = emps(:,:) + fwfold 142 ENDIF 143 ! 144 ! save fwfold value in a file 145 145 IF( kt == nitend .AND. lwp ) THEN 146 146 CALL ctl_opn( inum, 'EMPave.dat', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE., narea ) … … 149 149 ENDIF 150 150 ! 151 CASE ( 3 ) ! global empset to zero and spread out over erp area151 CASE ( 3 ) ! global fwf set to zero and spread out over erp area 152 152 ! 153 153 IF( MOD( kt-1, kn_fsbc ) == 0 ) THEN … … 161 161 zsurf_pos = SUM( e1e2_i(:,:)*ztmsk_pos(:,:) ) 162 162 163 ! empglobal mean164 z_ emp = SUM( e1e2_i(:,:) * emp(:,:) ) / area163 ! fwf global mean 164 z_fwf = SUM( e1e2_i(:,:) * ( emp(:,:)-rnf(:,:) ) ) / area 165 165 ! 166 IF( lk_mpp ) CALL mpp_sum( z_ emp)166 IF( lk_mpp ) CALL mpp_sum( z_fwf ) 167 167 168 IF( z_ emp< 0.e0 ) THEN168 IF( z_fwf < 0.e0 ) THEN 169 169 ! to spread out over >0 erp area to increase evaporation damping process 170 170 zsurf_tospread = zsurf_pos … … 176 176 ENDIF 177 177 178 ! empglobal mean over <0 or >0 erp area179 z_ emp_nsrf = SUM( e1e2_i(:,:) * z_emp) / ( zsurf_tospread + rsmall )178 ! fwf global mean over <0 or >0 erp area 179 z_fwf_nsrf = SUM( e1e2_i(:,:) * z_fwf ) / ( zsurf_tospread + rsmall ) 180 180 ! weight to respect erp field 2D structure 181 181 z_wgt(:,:) = ztmsk_tospread(:,:) * erp(:,:) / ( SUM( ztmsk_tospread(:,:) * erp(:,:) * e1e2_i(:,:) ) + rsmall ) 182 182 ! final correction term to apply 183 zerp_cor(:,:) = -1. * z_ emp_nsrf * zsurf_tospread * z_wgt(:,:)183 zerp_cor(:,:) = -1. * z_fwf_nsrf * zsurf_tospread * z_wgt(:,:) 184 184 185 185 CALL lbc_lnk( zerp_cor, 'T', 1. ) … … 190 190 191 191 IF( nprint == 1 .AND. lwp ) THEN 192 IF( z_ emp< 0.e0 ) THEN193 WRITE(numout,*)' z_ emp< 0'192 IF( z_fwf < 0.e0 ) THEN 193 WRITE(numout,*)' z_fwf < 0' 194 194 WRITE(numout,*)' SUM(erp+) = ', SUM( ztmsk_tospread(:,:)*erp(:,:)*e1e2_i(:,:) )*1.e-3,' m3.s-1' 195 195 ELSE 196 WRITE(numout,*)' z_ emp>= 0'196 WRITE(numout,*)' z_fwf >= 0' 197 197 WRITE(numout,*)' SUM(erp-) = ', SUM( ztmsk_tospread(:,:)*erp(:,:)*e1e2_i(:,:) )*1.e-3,' m3.s-1' 198 198 ENDIF 199 WRITE(numout,*)' SUM(empG) = ', SUM( z_ emp*e1e2_i(:,:) )*1.e-3,' m3.s-1'200 WRITE(numout,*)' z_ emp = ', z_emp,' mm.s-1'201 WRITE(numout,*)' z_ emp_nsrf = ', z_emp_nsrf ,' mm.s-1'199 WRITE(numout,*)' SUM(empG) = ', SUM( z_fwf*e1e2_i(:,:) )*1.e-3,' m3.s-1' 200 WRITE(numout,*)' z_fwf = ', z_fwf ,' mm.s-1' 201 WRITE(numout,*)' z_fwf_nsrf = ', z_fwf_nsrf ,' mm.s-1' 202 202 WRITE(numout,*)' MIN(zerp_cor) = ', MINVAL(zerp_cor) 203 203 WRITE(numout,*)' MAX(zerp_cor) = ', MAXVAL(zerp_cor) -
branches/DEV_R1821_Rivers/NEMO/OPA_SRC/SBC/sbcmod.F90
r1792 r1938 185 185 INTEGER, INTENT(in) :: kt ! ocean time step 186 186 !!--------------------------------------------------------------------- 187 188 emp(:,:)=0.0 189 emps(:,:)=0.0 190 rnf(:,:)=0.0 187 191 188 192 CALL iom_setkt( kt + nn_fsbc - 1 ) ! in sbc, iom_put is called every nn_fsbc time step … … 237 241 ! 238 242 IF( MOD( kt-1, nn_fsbc ) == 0 ) THEN 239 CALL iom_put( "emp " , emp ) ! upward water flux240 CALL iom_put( "emps " , emps ) ! c/d water flux241 CALL iom_put( "qns+qsr" , qns + qsr )! total heat flux (caution if ln_dm2dc=true, to be242 CALL iom_put( "qns" , qns )! solar heat flux moved after the call to iom_setkt)243 CALL iom_put( "qsr" , qsr )! solar heat flux moved after the call to iom_setkt)243 CALL iom_put( "emp-rnf" , (emp-rnf) ) ! upward water flux 244 CALL iom_put( "emps-rnf" , (emps-rnf) ) ! c/d water flux 245 CALL iom_put( "qns+qsr" , qns + qsr ) ! total heat flux (caution if ln_dm2dc=true, to be 246 CALL iom_put( "qns" , qns ) ! solar heat flux moved after the call to iom_setkt) 247 CALL iom_put( "qsr" , qsr ) ! solar heat flux moved after the call to iom_setkt) 244 248 IF( nn_ice > 0 ) CALL iom_put( "ice_cover", fr_i ) ! ice fraction 245 249 ENDIF … … 254 258 IF(ln_ctl) THEN ! print mean trends (used for debugging) 255 259 CALL prt_ctl(tab2d_1=fr_i , clinfo1=' fr_i - : ', mask1=tmask, ovlap=1 ) 256 CALL prt_ctl(tab2d_1= emp , clinfo1=' emp - : ', mask1=tmask, ovlap=1 )257 CALL prt_ctl(tab2d_1= emps , clinfo1=' emps - : ', mask1=tmask, ovlap=1 )260 CALL prt_ctl(tab2d_1=(emp-rnf) , clinfo1=' emp-rnf - : ', mask1=tmask, ovlap=1 ) 261 CALL prt_ctl(tab2d_1=(emps-rnf), clinfo1=' emps-rnf - : ', mask1=tmask, ovlap=1 ) 258 262 CALL prt_ctl(tab2d_1=qns , clinfo1=' qns - : ', mask1=tmask, ovlap=1 ) 259 263 CALL prt_ctl(tab2d_1=qsr , clinfo1=' qsr - : ', mask1=tmask, ovlap=1 ) -
branches/DEV_R1821_Rivers/NEMO/OPA_SRC/SBC/sbcrnf.F90
r1730 r1938 32 32 TYPE(FLD_N) , PUBLIC :: sn_rnf !: information about the runoff file to be read 33 33 TYPE(FLD_N) , PUBLIC :: sn_cnf !: information about the runoff mouth file to be read 34 TYPE(FLD_N) :: sn_sal_rnf !: information about the salinities of runoff file to be read 35 TYPE(FLD_N) :: sn_tmp_rnf !: information about the temperatures of runoff file to be read 36 TYPE(FLD_N) :: sn_dep_rnf !: information about the depth which river inflow affects 34 37 LOGICAL , PUBLIC :: ln_rnf_mouth = .false. !: specific treatment in mouths vicinity 35 38 REAL(wp) , PUBLIC :: rn_hrnf = 0.e0 !: runoffs, depth over which enhanced vertical mixing is used 36 39 REAL(wp) , PUBLIC :: rn_avt_rnf = 0.e0 !: runoffs, value of the additional vertical mixing coef. [m2/s] 40 LOGICAL , PUBLIC :: ln_rnf_att = .false. !: river runoffs attributes (temp, sal & depth) are specified in a file 37 41 REAL(wp) , PUBLIC :: rn_rfact = 1.e0 !: multiplicative factor for runoff 38 42 … … 42 46 43 47 TYPE(FLD), ALLOCATABLE, DIMENSION(:) :: sf_rnf ! structure of input SST (file information, fields read) 48 49 TYPE(FLD), ALLOCATABLE, DIMENSION(:) :: sf_sal_rnf !: structure of input salinity (file information, fields read) 50 TYPE(FLD), ALLOCATABLE, DIMENSION(:) :: sf_tmp_rnf !: structure of input tmeperature (file information, fields read) 51 52 ! REAL, PUBLIC, DIMENSION(jpi,jpj) :: rnf !: mass flux of river runoff (in kg/m2/s) 53 REAL, PUBLIC, DIMENSION(jpi,jpj) :: rnf_dep !: depth of runoff in m 54 INTEGER, PUBLIC, DIMENSION(jpi,jpj) :: rnf_mod_dep !: depth of runoff in model levels 55 REAL, PUBLIC, DIMENSION(jpi,jpj) :: rnf_sal !: salinity of river runoff 56 REAL, PUBLIC, DIMENSION(jpi,jpj) :: rnf_tmp !: temperature of river runoff 57 58 INTEGER :: ji, jj ,jk ! dummy loop indices 59 INTEGER :: inum ! temporary logical unit 60 61 !! * Substitutions 62 # include "domzgr_substitute.h90" 44 63 45 64 !!---------------------------------------------------------------------- … … 77 96 ALLOCATE( sf_rnf(1)%fnow(jpi,jpj) ) 78 97 ALLOCATE( sf_rnf(1)%fdta(jpi,jpj,2) ) 79 ENDIF 80 CALL sbc_rnf_init(sf_rnf) 98 99 ALLOCATE( sf_sal_rnf(1), STAT=ierror ) 100 IF( ierror > 0 ) THEN 101 CALL ctl_stop( 'sbc_sal_rnf: unable to allocate sf_sal_rnf structure' ) ; RETURN 102 ENDIF 103 ALLOCATE( sf_sal_rnf(1)%fnow(jpi,jpj) ) 104 ALLOCATE( sf_sal_rnf(1)%fdta(jpi,jpj,2) ) 105 106 ALLOCATE( sf_tmp_rnf(1), STAT=ierror ) 107 IF( ierror > 0 ) THEN 108 CALL ctl_stop( 'sbc_tmp_rnf: unable to allocate sf_tmp_rnf structure' ) ; RETURN 109 ENDIF 110 ALLOCATE( sf_tmp_rnf(1)%fnow(jpi,jpj) ) 111 ALLOCATE( sf_tmp_rnf(1)%fdta(jpi,jpj,2) ) 112 ENDIF 113 CALL sbc_rnf_init( sf_rnf, sf_tmp_rnf, sf_sal_rnf ) 81 114 ENDIF 82 115 … … 87 120 CALL fld_read( kt, nn_fsbc, sf_rnf ) ! Read Runoffs data and provides it 88 121 ! ! at the current time-step 122 IF ( ln_rnf_att ) THEN 123 CALL fld_read ( kt, nn_fsbc, sf_sal_rnf ) 124 CALL fld_read ( kt, nn_fsbc, sf_tmp_rnf ) 125 ENDIF 89 126 90 127 ! Runoff reduction only associated to the ORCA2_LIM configuration … … 101 138 102 139 IF( MOD( kt-1, nn_fsbc ) == 0 ) THEN 103 emp (:,:) = emp (:,:) - rn_rfact * ABS( sf_rnf(1)%fnow(:,:) ) 104 emps(:,:) = emps(:,:) - rn_rfact * ABS( sf_rnf(1)%fnow(:,:) ) 140 rnf(:,:) = rn_rfact * ( sf_rnf(1)%fnow(:,:) ) 141 IF ( ln_rnf_att ) THEN 142 rnf_sal(:,:) = ( sf_sal_rnf(1)%fnow(:,:) ) 143 rnf_tmp(:,:) = ( sf_tmp_rnf(1)%fnow(:,:) ) 144 ELSE 145 rnf_sal(:,:) = 0 146 rnf_tmp(:,:) = -999 147 ENDIF 105 148 CALL iom_put( "runoffs", sf_rnf(1)%fnow ) ! runoffs 106 149 ENDIF … … 111 154 112 155 113 SUBROUTINE sbc_rnf_init( sf_rnf )156 SUBROUTINE sbc_rnf_init( sf_rnf, sf_tmp_rnf, sf_sal_rnf ) 114 157 !!---------------------------------------------------------------------- 115 158 !! *** ROUTINE sbc_rnf_init *** … … 121 164 !! ** Action : - read parameters 122 165 !!---------------------------------------------------------------------- 123 TYPE(FLD), INTENT(inout), DIMENSION(:) :: sf_rnf ! input data 124 !! 125 NAMELIST/namsbc_rnf/ cn_dir, ln_rnf_emp, sn_rnf, sn_cnf, ln_rnf_mouth, & 126 & rn_hrnf, rn_avt_rnf, rn_rfact 166 TYPE(FLD), INTENT(inout), DIMENSION(:) :: sf_rnf, sf_tmp_rnf, sf_sal_rnf ! input data 167 CHARACTER(len=32) :: rn_dep_file ! runoff file name 168 !! 169 NAMELIST/namsbc_rnf/ cn_dir, ln_rnf_emp, sn_rnf, sn_cnf, sn_sal_rnf, sn_tmp_rnf, sn_dep_rnf, & 170 & ln_rnf_mouth, ln_rnf_att, rn_hrnf, rn_avt_rnf, rn_rfact 127 171 !!---------------------------------------------------------------------- 128 172 … … 136 180 sn_cnf = FLD_N( 'runoffs', 0 , 'sorunoff' , .FALSE. , .true. , 'yearly' , '' , '' ) 137 181 182 sn_sal_rnf = FLD_N( 'runoffs', 24. , 'rosaline' , .TRUE. , .true. , 'yearly' , '' , '' ) 183 sn_tmp_rnf = FLD_N( 'runoffs', 24. , 'rotemper' , .TRUE. , .true. , 'yearly' , '' , '' ) 184 sn_dep_rnf = FLD_N( 'runoffs', 0. , 'rodepth' , .FALSE. , .true. , 'yearly' , '' , '' ) 138 185 ! 139 186 REWIND ( numnam ) ! Read Namelist namsbc_rnf … … 160 207 IF(lwp) WRITE(numout,*) 161 208 IF(lwp) WRITE(numout,*) ' runoffs directly provided in the precipitations' 209 IF ( ln_rnf_att ) CALL ctl_warn( 'runoffs already included in precipitations & so runoff attributes not included' ) 162 210 ! 163 211 ELSE ! runoffs read in a file : set sf_rnf structure … … 166 214 ! fill sf_rnf with sn_rnf and control print 167 215 CALL fld_fill( sf_rnf, (/ sn_rnf /), cn_dir, 'sbc_rnf_init', 'read runoffs data', 'namsbc_rnf' ) 168 ! 216 217 IF ( ln_rnf_att ) THEN 218 CALL fld_fill (sf_sal_rnf, (/ sn_sal_rnf /), cn_dir, 'sbc_rnf_init', 'read runoff salinity data', 'namsbc_rnf' ) 219 CALL fld_fill (sf_tmp_rnf, (/ sn_tmp_rnf /), cn_dir, 'sbc_rnf_init', 'read runoff temperature data', 'namsbc_rnf' ) 220 221 rn_dep_file = TRIM( cn_dir )//TRIM( sn_dep_rnf%clname ) 222 CALL iom_open ( rn_dep_file, inum ) ! open file 223 CALL iom_get ( inum, jpdom_data, sn_dep_rnf%clvar, rnf_dep ) ! read the river mouth array 224 CALL iom_close( inum ) ! close file 225 226 rnf_mod_dep(:,:)=0 227 DO jj=1,jpj 228 DO ji=1,jpi 229 IF ( rnf_dep(ji,jj) > 0.e0 ) THEN 230 jk=2 231 DO WHILE ( jk/=jpkm1 .AND. fsdept(ji,jj,jk) < rnf_dep(ji,jj) ); jk=jk+1; ENDDO 232 rnf_mod_dep(ji,jj)=jk 233 ELSE IF ( rnf_dep(ji,jj) .eq. -1 ) THEN 234 rnf_mod_dep(ji,jj)=1 235 ELSE IF ( rnf_dep(ji,jj) .eq. -999 ) THEN 236 rnf_mod_dep(ji,jj)=jpkm1 237 ELSE IF ( rnf_dep(ji,jj) /= 0 ) THEN 238 CALL ctl_stop( 'runoff depth not positive, and not -999 or -1, rnf value in file fort.999' ) 239 WRITE(999,*) 'ji, jj, rnf(ji,jj) :', ji, jj, rnf(ji,jj) 240 ENDIF 241 ENDDO 242 ENDDO 243 ELSE 244 rnf_mod_dep(:,:)=1 245 ENDIF 246 ! 169 247 ENDIF 170 248 … … 179 257 ! 180 258 ! ! Number of level over which Kz increase 259 IF ( ln_rnf_att ) & 260 & CALL ctl_warn( 'increased mixing turned on but effects may already be spread through depth by ln_rnf_att' ) 181 261 nkrnf = 0 182 262 IF( rn_hrnf > 0.e0 ) THEN
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