- Timestamp:
- 2015-06-04T16:12:19+02:00 (9 years ago)
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branches/2014/dev_r5134_UKMO4_CF_compliance/NEMOGCM/NEMO/LIM_SRC_3/limcons.F90
r5123 r5350 8 8 !! 3.5 ! 2011-02 (G. Madec) add mpp considerations 9 9 !! - ! 2014-05 (C. Rousset) add lim_cons_hsm 10 !! - ! 2015-03 (C. Rousset) add lim_cons_final 10 11 !!---------------------------------------------------------------------- 11 12 #if defined key_lim3 … … 22 23 USE lib_mpp ! MPP library 23 24 USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) 25 USE sbc_oce , ONLY : sfx ! Surface boundary condition: ocean fields 24 26 25 27 IMPLICIT NONE … … 30 32 PUBLIC lim_cons_check 31 33 PUBLIC lim_cons_hsm 34 PUBLIC lim_cons_final 32 35 33 36 !!---------------------------------------------------------------------- … … 72 75 !! ** Method : Arithmetics 73 76 !!--------------------------------------------------------------------- 74 INTEGER 75 INTEGER 76 REAL(wp), DIMENSION(jpi,jpj,nlay_i +1,jpl), INTENT(in ) :: pin!: input field77 REAL(wp), DIMENSION(jpi,jpj) 77 INTEGER , INTENT(in ) :: ksum !: number of categories 78 INTEGER , INTENT(in ) :: klay !: number of vertical layers 79 REAL(wp), DIMENSION(jpi,jpj,nlay_i,jpl), INTENT(in ) :: pin !: input field 80 REAL(wp), DIMENSION(jpi,jpj) , INTENT( out) :: pout !: output field 78 81 ! 79 82 INTEGER :: jk, jl ! dummy loop indices … … 155 158 156 159 SUBROUTINE lim_cons_hsm( icount, cd_routine, zvi_b, zsmv_b, zei_b, zfw_b, zfs_b, zft_b ) 157 !!------------------------------------------------------------------- 158 !! *** ROUTINE lim_cons_hsm *** 159 !! 160 !! ** Purpose : Test the conservation of heat, salt and mass for each routine 161 !! 162 !! ** Method : 163 !!--------------------------------------------------------------------- 164 INTEGER , INTENT(in) :: icount ! determine wether this is the beggining of the routine (0) or the end (1) 165 CHARACTER(len=*), INTENT(in) :: cd_routine ! name of the routine 160 !!-------------------------------------------------------------------------------------------------------- 161 !! *** ROUTINE lim_cons_hsm *** 162 !! 163 !! ** Purpose : Test the conservation of heat, salt and mass for each ice routine 164 !! + test if ice concentration and volume are > 0 165 !! 166 !! ** Method : This is an online diagnostics which can be activated with ln_limdiahsb=true 167 !! It prints in ocean.output if there is a violation of conservation at each time-step 168 !! The thresholds (zv_sill, zs_sill, zh_sill) which determine violations are set to 169 !! a minimum of 1 mm of ice (over the ice area) that is lost/gained spuriously during 100 years. 170 !! For salt and heat thresholds, ice is considered to have a salinity of 10 171 !! and a heat content of 3e5 J/kg (=latent heat of fusion) 172 !!-------------------------------------------------------------------------------------------------------- 173 INTEGER , INTENT(in) :: icount ! determine wether this is the beggining of the routine (0) or the end (1) 174 CHARACTER(len=*), INTENT(in) :: cd_routine ! name of the routine 166 175 REAL(wp) , INTENT(inout) :: zvi_b, zsmv_b, zei_b, zfs_b, zfw_b, zft_b 167 176 REAL(wp) :: zvi, zsmv, zei, zfs, zfw, zft 168 177 REAL(wp) :: zvmin, zamin, zamax 169 REAL(wp) :: z conv170 171 zconv = 1.e-9178 REAL(wp) :: zvtrp, zetrp 179 REAL(wp) :: zarea, zv_sill, zs_sill, zh_sill 180 REAL(wp), PARAMETER :: zconv = 1.e-9 ! convert W to GW and kg to Mt 172 181 173 182 IF( icount == 0 ) THEN 174 183 184 ! salt flux 175 185 zfs_b = glob_sum( ( sfx_bri(:,:) + sfx_bog(:,:) + sfx_bom(:,:) + sfx_sum(:,:) + sfx_sni(:,:) + & 176 186 & sfx_opw(:,:) + sfx_res(:,:) + sfx_dyn(:,:) & 177 & ) * e12t(:,:) * tmask(:,:,1) ) 178 187 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) 188 189 ! water flux 179 190 zfw_b = glob_sum( -( wfx_bog(:,:) + wfx_bom(:,:) + wfx_sum(:,:) + wfx_sni(:,:) + wfx_opw(:,:) + & 180 191 & wfx_res(:,:) + wfx_dyn(:,:) + wfx_snw(:,:) + wfx_sub(:,:) + wfx_spr(:,:) & 181 & ) * e12t(:,:) * tmask(:,:,1) ) 182 192 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) 193 194 ! heat flux 183 195 zft_b = glob_sum( ( hfx_sum(:,:) + hfx_bom(:,:) + hfx_bog(:,:) + hfx_dif(:,:) + hfx_opw(:,:) + hfx_snw(:,:) & 184 196 & - hfx_thd(:,:) - hfx_dyn(:,:) - hfx_res(:,:) - hfx_sub(:,:) - hfx_spr(:,:) & 185 197 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) 186 198 187 zvi_b = glob_sum( SUM( v_i (:,:,:)*rhoic + v_s(:,:,:)*rhosn, dim=3 ) * e12t(:,:) * tmask(:,:,1))188 189 zsmv_b = glob_sum( SUM( smv_i (:,:,:), dim=3 ) * e12t(:,:) * tmask(:,:,1))199 zvi_b = glob_sum( SUM( v_i * rhoic + v_s * rhosn, dim=3 ) * e12t * tmask(:,:,1) * zconv ) 200 201 zsmv_b = glob_sum( SUM( smv_i * rhoic , dim=3 ) * e12t * tmask(:,:,1) * zconv ) 190 202 191 203 zei_b = glob_sum( ( SUM( SUM( e_i(:,:,1:nlay_i,:), dim=4 ), dim=3 ) + & 192 204 & SUM( SUM( e_s(:,:,1:nlay_s,:), dim=4 ), dim=3 ) & 193 ) * e12t (:,:)* tmask(:,:,1) * zconv )205 ) * e12t * tmask(:,:,1) * zconv ) 194 206 195 207 ELSEIF( icount == 1 ) THEN 196 208 209 ! salt flux 197 210 zfs = glob_sum( ( sfx_bri(:,:) + sfx_bog(:,:) + sfx_bom(:,:) + sfx_sum(:,:) + sfx_sni(:,:) + & 198 211 & sfx_opw(:,:) + sfx_res(:,:) + sfx_dyn(:,:) & 199 & ) * e12t(:,:) * tmask(:,:,1) ) - zfs_b 200 212 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) - zfs_b 213 214 ! water flux 201 215 zfw = glob_sum( -( wfx_bog(:,:) + wfx_bom(:,:) + wfx_sum(:,:) + wfx_sni(:,:) + wfx_opw(:,:) + & 202 216 & wfx_res(:,:) + wfx_dyn(:,:) + wfx_snw(:,:) + wfx_sub(:,:) + wfx_spr(:,:) & 203 & ) * e12t(:,:) * tmask(:,:,1) ) - zfw_b 204 217 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) - zfw_b 218 219 ! heat flux 205 220 zft = glob_sum( ( hfx_sum(:,:) + hfx_bom(:,:) + hfx_bog(:,:) + hfx_dif(:,:) + hfx_opw(:,:) + hfx_snw(:,:) & 206 221 & - hfx_thd(:,:) - hfx_dyn(:,:) - hfx_res(:,:) - hfx_sub(:,:) - hfx_spr(:,:) & 207 222 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) - zft_b 208 223 209 zvi = ( glob_sum( SUM( v_i(:,:,:)*rhoic + v_s(:,:,:)*rhosn, dim=3 ) & 210 & * e12t(:,:) * tmask(:,:,1) ) - zvi_b ) * r1_rdtice - zfw 211 212 zsmv = ( glob_sum( SUM( smv_i(:,:,:), dim=3 ) * e12t(:,:) * tmask(:,:,1) ) - zsmv_b ) * r1_rdtice + ( zfs * r1_rhoic ) 224 ! outputs 225 zvi = ( ( glob_sum( SUM( v_i * rhoic + v_s * rhosn, dim=3 ) & 226 & * e12t * tmask(:,:,1) * zconv ) - zvi_b ) * r1_rdtice - zfw ) * rday 227 228 zsmv = ( ( glob_sum( SUM( smv_i * rhoic , dim=3 ) & 229 & * e12t * tmask(:,:,1) * zconv ) - zsmv_b ) * r1_rdtice + zfs ) * rday 213 230 214 231 zei = glob_sum( ( SUM( SUM( e_i(:,:,1:nlay_i,:), dim=4 ), dim=3 ) + & 215 232 & SUM( SUM( e_s(:,:,1:nlay_s,:), dim=4 ), dim=3 ) & 216 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) * r1_rdtice - zei_b * r1_rdtice + zft 233 & ) * e12t * tmask(:,:,1) * zconv ) * r1_rdtice - zei_b * r1_rdtice + zft 234 235 ! zvtrp and zetrp must be close to 0 if the advection scheme is conservative 236 zvtrp = glob_sum( ( diag_trp_vi * rhoic + diag_trp_vs * rhosn ) * e12t * tmask(:,:,1) * zconv ) * rday 237 zetrp = glob_sum( ( diag_trp_ei + diag_trp_es ) * e12t * tmask(:,:,1) * zconv ) 217 238 218 239 zvmin = glob_min( v_i ) 219 240 zamax = glob_max( SUM( a_i, dim=3 ) ) 220 241 zamin = glob_min( a_i ) 221 242 243 ! set threshold values and calculate the ice area (+epsi10 to set a threshold > 0 when there is no ice) 244 zarea = glob_sum( SUM( a_i + epsi10, dim=3 ) * e12t * zconv ) ! in 1.e9 m2 245 zv_sill = zarea * 2.5e-5 246 zs_sill = zarea * 25.e-5 247 zh_sill = zarea * 10.e-5 248 222 249 IF(lwp) THEN 223 IF ( ABS( zvi ) > 1.e-4 ) WRITE(numout,*) 'violation volume [kg/day] (',cd_routine,') = ',(zvi * rday)224 IF ( ABS( zsmv ) > 1.e-4 ) WRITE(numout,*) 'violation saline [psu*m3/day] (',cd_routine,') = ',(zsmv * rday)225 IF ( ABS( zei ) > 1.e-4 ) WRITE(numout,*) 'violation enthalpy [GW] (',cd_routine,') = ',(zei)226 IF ( zvmin < -epsi10 ) WRITE(numout,*) 'violation v_i<0 [m] (',cd_routine,') = ',(zvmin)227 IF( cd_routine /= 'limtrp' .AND. cd_routine /= 'limitd_me' .AND. zamax > rn_amax+epsi10 ) THEN228 WRITE(numout,*) 'violation a_i>amax (',cd_routine,') = ',zamax250 IF ( ABS( zvi ) > zv_sill ) WRITE(numout,*) 'violation volume [Mt/day] (',cd_routine,') = ',zvi 251 IF ( ABS( zsmv ) > zs_sill ) WRITE(numout,*) 'violation saline [psu*Mt/day] (',cd_routine,') = ',zsmv 252 IF ( ABS( zei ) > zh_sill ) WRITE(numout,*) 'violation enthalpy [GW] (',cd_routine,') = ',zei 253 IF ( ABS(zvtrp ) > zv_sill .AND. cd_routine == 'limtrp' ) THEN 254 WRITE(numout,*) 'violation vtrp [Mt/day] (',cd_routine,') = ',zvtrp 255 WRITE(numout,*) 'violation etrp [GW] (',cd_routine,') = ',zetrp 229 256 ENDIF 230 IF ( zamin < -epsi10 ) WRITE(numout,*) 'violation a_i<0 (',cd_routine,') = ',zamin 257 IF ( zvmin < -epsi10 ) WRITE(numout,*) 'violation v_i<0 [m] (',cd_routine,') = ',zvmin 258 IF ( zamax > rn_amax+epsi10 .AND. cd_routine /= 'limtrp' .AND. cd_routine /= 'limitd_me' ) THEN 259 WRITE(numout,*) 'violation a_i>amax (',cd_routine,') = ',zamax 260 ENDIF 261 IF ( zamin < -epsi10 ) WRITE(numout,*) 'violation a_i<0 (',cd_routine,') = ',zamin 231 262 ENDIF 232 263 … … 234 265 235 266 END SUBROUTINE lim_cons_hsm 267 268 SUBROUTINE lim_cons_final( cd_routine ) 269 !!--------------------------------------------------------------------------------------------------------- 270 !! *** ROUTINE lim_cons_final *** 271 !! 272 !! ** Purpose : Test the conservation of heat, salt and mass at the end of each ice time-step 273 !! 274 !! ** Method : This is an online diagnostics which can be activated with ln_limdiahsb=true 275 !! It prints in ocean.output if there is a violation of conservation at each time-step 276 !! The thresholds (zv_sill, zs_sill, zh_sill) which determine the violation are set to 277 !! a minimum of 1 mm of ice (over the ice area) that is lost/gained spuriously during 100 years. 278 !! For salt and heat thresholds, ice is considered to have a salinity of 10 279 !! and a heat content of 3e5 J/kg (=latent heat of fusion) 280 !!-------------------------------------------------------------------------------------------------------- 281 CHARACTER(len=*), INTENT(in) :: cd_routine ! name of the routine 282 REAL(wp) :: zhfx, zsfx, zvfx 283 REAL(wp) :: zarea, zv_sill, zs_sill, zh_sill 284 REAL(wp), PARAMETER :: zconv = 1.e-9 ! convert W to GW and kg to Mt 285 286 #if ! defined key_bdy 287 ! heat flux 288 zhfx = glob_sum( ( hfx_in - hfx_out - diag_heat - diag_trp_ei - diag_trp_es - hfx_sub ) * e12t * tmask(:,:,1) * zconv ) 289 ! salt flux 290 zsfx = glob_sum( ( sfx + diag_smvi ) * e12t * tmask(:,:,1) * zconv ) * rday 291 ! water flux 292 zvfx = glob_sum( ( wfx_ice + wfx_snw + wfx_spr + wfx_sub + diag_vice + diag_vsnw ) * e12t * tmask(:,:,1) * zconv ) * rday 293 294 ! set threshold values and calculate the ice area (+epsi10 to set a threshold > 0 when there is no ice) 295 zarea = glob_sum( SUM( a_i + epsi10, dim=3 ) * e12t * zconv ) ! in 1.e9 m2 296 zv_sill = zarea * 2.5e-5 297 zs_sill = zarea * 25.e-5 298 zh_sill = zarea * 10.e-5 299 300 IF( ABS( zvfx ) > zv_sill ) WRITE(numout,*) 'violation vfx [Mt/day] (',cd_routine,') = ',(zvfx) 301 IF( ABS( zsfx ) > zs_sill ) WRITE(numout,*) 'violation sfx [psu*Mt/day] (',cd_routine,') = ',(zsfx) 302 IF( ABS( zhfx ) > zh_sill ) WRITE(numout,*) 'violation hfx [GW] (',cd_routine,') = ',(zhfx) 303 #endif 304 305 END SUBROUTINE lim_cons_final 236 306 237 307 #else
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