Changeset 5176
- Timestamp:
- 2015-03-25T17:13:51+01:00 (8 years ago)
- File:
-
- 1 edited
-
trunk/NEMOGCM/NEMO/LIM_SRC_3/limcons.F90 (modified) (3 diffs)
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trunk/NEMOGCM/NEMO/LIM_SRC_3/limcons.F90
r5167 r5176 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 … … 157 158 158 159 SUBROUTINE lim_cons_hsm( icount, cd_routine, zvi_b, zsmv_b, zei_b, zfw_b, zfs_b, zft_b ) 159 !!------------------------------------------------------------------- 160 !! *** ROUTINE lim_cons_hsm *** 161 !! 162 !! ** Purpose : Test the conservation of heat, salt and mass for each routine 163 !! 164 !! ** Method : 165 !!--------------------------------------------------------------------- 166 INTEGER , INTENT(in) :: icount ! determine wether this is the beggining of the routine (0) or the end (1) 167 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 168 175 REAL(wp) , INTENT(inout) :: zvi_b, zsmv_b, zei_b, zfs_b, zfw_b, zft_b 169 176 REAL(wp) :: zvi, zsmv, zei, zfs, zfw, zft 170 177 REAL(wp) :: zvmin, zamin, zamax 171 178 REAL(wp) :: zvtrp, zetrp 172 REAL(wp), PARAMETER :: zconv = 1.e-9 179 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 173 181 174 182 IF( icount == 0 ) THEN 175 183 184 ! salt flux 176 185 zfs_b = glob_sum( ( sfx_bri(:,:) + sfx_bog(:,:) + sfx_bom(:,:) + sfx_sum(:,:) + sfx_sni(:,:) + & 177 186 & sfx_opw(:,:) + sfx_res(:,:) + sfx_dyn(:,:) & 178 & ) * e12t(:,:) * tmask(:,:,1) ) 179 187 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) 188 189 ! water flux 180 190 zfw_b = glob_sum( -( wfx_bog(:,:) + wfx_bom(:,:) + wfx_sum(:,:) + wfx_sni(:,:) + wfx_opw(:,:) + & 181 191 & wfx_res(:,:) + wfx_dyn(:,:) + wfx_snw(:,:) + wfx_sub(:,:) + wfx_spr(:,:) & 182 & ) * e12t(:,:) * tmask(:,:,1) ) 183 192 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) 193 194 ! heat flux 184 195 zft_b = glob_sum( ( hfx_sum(:,:) + hfx_bom(:,:) + hfx_bog(:,:) + hfx_dif(:,:) + hfx_opw(:,:) + hfx_snw(:,:) & 185 196 & - hfx_thd(:,:) - hfx_dyn(:,:) - hfx_res(:,:) - hfx_sub(:,:) - hfx_spr(:,:) & 186 197 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) 187 198 188 zvi_b = glob_sum( SUM( v_i (:,:,:)*rhoic + v_s(:,:,:)*rhosn, dim=3 ) * e12t(:,:) * tmask(:,:,1))189 190 zsmv_b = glob_sum( SUM( smv_i (:,:,:), dim=3 ) * e12t(:,:) * tmask(:,:,1) * rhoic)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 ) 191 202 192 203 zei_b = glob_sum( ( SUM( SUM( e_i(:,:,1:nlay_i,:), dim=4 ), dim=3 ) + & 193 204 & SUM( SUM( e_s(:,:,1:nlay_s,:), dim=4 ), dim=3 ) & 194 ) * e12t (:,:)* tmask(:,:,1) * zconv )205 ) * e12t * tmask(:,:,1) * zconv ) 195 206 196 207 ELSEIF( icount == 1 ) THEN 197 208 209 ! salt flux 198 210 zfs = glob_sum( ( sfx_bri(:,:) + sfx_bog(:,:) + sfx_bom(:,:) + sfx_sum(:,:) + sfx_sni(:,:) + & 199 211 & sfx_opw(:,:) + sfx_res(:,:) + sfx_dyn(:,:) & 200 & ) * e12t(:,:) * tmask(:,:,1) ) - zfs_b 201 212 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) - zfs_b 213 214 ! water flux 202 215 zfw = glob_sum( -( wfx_bog(:,:) + wfx_bom(:,:) + wfx_sum(:,:) + wfx_sni(:,:) + wfx_opw(:,:) + & 203 216 & wfx_res(:,:) + wfx_dyn(:,:) + wfx_snw(:,:) + wfx_sub(:,:) + wfx_spr(:,:) & 204 & ) * e12t(:,:) * tmask(:,:,1) ) - zfw_b 205 217 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) - zfw_b 218 219 ! heat flux 206 220 zft = glob_sum( ( hfx_sum(:,:) + hfx_bom(:,:) + hfx_bog(:,:) + hfx_dif(:,:) + hfx_opw(:,:) + hfx_snw(:,:) & 207 221 & - hfx_thd(:,:) - hfx_dyn(:,:) - hfx_res(:,:) - hfx_sub(:,:) - hfx_spr(:,:) & 208 222 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) - zft_b 209 223 210 zvi = ( glob_sum( SUM( v_i(:,:,:)*rhoic + v_s(:,:,:)*rhosn, dim=3 ) & 211 & * e12t(:,:) * tmask(:,:,1) ) - zvi_b ) * r1_rdtice - zfw 212 213 zsmv = ( glob_sum( SUM( smv_i(:,:,:), dim=3 ) * e12t(:,:) * tmask(:,:,1) * rhoic ) - zsmv_b ) * r1_rdtice + zfs 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 214 230 215 231 zei = glob_sum( ( SUM( SUM( e_i(:,:,1:nlay_i,:), dim=4 ), dim=3 ) + & 216 232 & SUM( SUM( e_s(:,:,1:nlay_s,:), dim=4 ), dim=3 ) & 217 & ) * e12t(:,:) * tmask(:,:,1) * zconv ) * r1_rdtice - zei_b * r1_rdtice + zft 218 219 zvtrp = glob_sum( ( diag_trp_vi * rhoic + diag_trp_vs * rhosn ) * e12t(:,:) * tmask(:,:,1) ) 220 zetrp = glob_sum( ( diag_trp_ei + diag_trp_es ) * e12t(:,:) * tmask(:,:,1) * zconv ) 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 ) 238 221 239 zvmin = glob_min( v_i ) 222 240 zamax = glob_max( SUM( a_i, dim=3 ) ) 223 241 zamin = glob_min( a_i ) 224 242 225 243 ! 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-5 248 226 249 IF(lwp) THEN 227 IF ( ABS( zvi * rday ) > 0.5 * 1.e9 ) WRITE(numout,*) 'violation volume [kg/day] (',cd_routine,') = ',(zvi * rday)228 IF ( ABS( zsmv * rday ) > 5. * 1.e9 ) WRITE(numout,*) 'violation saline [psu*kg/day] (',cd_routine,') = ',(zsmv * rday)229 IF ( ABS( zei ) > 2. * 1.e9 ) WRITE(numout,*) 'violation enthalpy [GW] (',cd_routine,') = ',(zei)230 IF ( zvmin < -epsi10 ) WRITE(numout,*) 'violation v_i<0 [m] (',cd_routine,') = ',(zvmin)231 IF( cd_routine /= 'limtrp' .AND. cd_routine /= 'limitd_me' .AND. zamax > rn_amax+epsi10 ) THEN232 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 233 256 ENDIF 234 IF ( zamin < -epsi10 ) WRITE(numout,*) 'violation a_i<0 (',cd_routine,') = ',zamin 235 IF( cd_routine == 'limtrp' .AND. ABS( zvtrp * rday ) > 0.5*1.e9 ) THEN 236 WRITE(numout,*) 'violation vtrp [kg/day] (',cd_routine,') = ',(zvtrp * rday) 237 WRITE(numout,*) 'violation etrp [GW] (',cd_routine,') = ',(zetrp ) 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 238 260 ENDIF 261 IF ( zamin < -epsi10 ) WRITE(numout,*) 'violation a_i<0 (',cd_routine,') = ',zamin 239 262 ENDIF 240 263 … … 244 267 245 268 SUBROUTINE lim_cons_final( cd_routine ) 246 CHARACTER(len=*), INTENT(in) :: cd_routine ! name of the 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 247 282 REAL(wp) :: zhfx, zsfx, zvfx 248 REAL(wp), PARAMETER :: zconv = 1.e-9 249 250 zhfx = glob_sum( ( hfx_in - hfx_out - diag_heat - diag_trp_ei - diag_trp_es - hfx_sub ) * e12t(:,:) * tmask(:,:,1) * zconv ) 251 zsfx = glob_sum( ( sfx + diag_smvi ) * e12t(:,:) * tmask(:,:,1) ) * rday 252 zvfx = glob_sum( ( wfx_ice + wfx_snw + wfx_spr + wfx_sub + diag_vice + diag_vsnw ) * e12t(:,:) * tmask(:,:,1) ) * rday 253 254 ! if error > 1 mm / 100 years over the Arctic Basin 255 IF( ABS( zvfx ) > 0.5 * 1.e9 ) WRITE(numout,*) 'violation vfx [kg/day] (',cd_routine,') = ',(zvfx) 256 ! if error > 1 mm / 100 years over the Arctic Basin (ice with latent heat = 3e6 J/kg) 257 IF( ABS( zhfx ) > 2. * 1.e9 ) WRITE(numout,*) 'violation hfx [GW] (',cd_routine,') = ',(zhfx) 258 ! if error > 1 mm / 100 years over the Arctic Basin (ice of salinity = 10 pss) 259 IF( ABS( zsfx ) > 5. * 1.e9 ) WRITE(numout,*) 'violation sfx [psu*kg/day] (',cd_routine,') = ',(zsfx) 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 ! heat flux 287 zhfx = glob_sum( ( hfx_in - hfx_out - diag_heat - diag_trp_ei - diag_trp_es - hfx_sub ) * e12t * tmask(:,:,1) * zconv ) 288 ! salt flux 289 zsfx = glob_sum( ( sfx + diag_smvi ) * e12t * tmask(:,:,1) * zconv ) * rday 290 ! water flux 291 zvfx = glob_sum( ( wfx_ice + wfx_snw + wfx_spr + wfx_sub + diag_vice + diag_vsnw ) * e12t * tmask(:,:,1) * zconv ) * rday 292 293 ! set threshold values and calculate the ice area (+epsi10 to set a threshold > 0 when there is no ice) 294 zarea = glob_sum( SUM( a_i + epsi10, dim=3 ) * e12t * zconv ) ! in 1.e9 m2 295 zv_sill = zarea * 2.5e-5 296 zs_sill = zarea * 25.e-5 297 zh_sill = zarea * 10.e-5 298 299 IF( ABS( zvfx ) > zv_sill ) WRITE(numout,*) 'violation vfx [Mt/day] (',cd_routine,') = ',(zvfx) 300 IF( ABS( zsfx ) > zs_sill ) WRITE(numout,*) 'violation sfx [psu*Mt/day] (',cd_routine,') = ',(zsfx) 301 IF( ABS( zhfx ) > zh_sill ) WRITE(numout,*) 'violation hfx [GW] (',cd_routine,') = ',(zhfx) 260 302 261 303 END SUBROUTINE lim_cons_final
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