- Timestamp:
- 2020-09-29T12:41:06+02:00 (4 years ago)
- Location:
- NEMO/branches/2020/r12377_ticket2386
- Files:
-
- 2 edited
-
. (modified) (1 prop)
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src/OCE/ZDF/zdfiwm.F90 (modified) (15 diffs)
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NEMO/branches/2020/r12377_ticket2386
- Property svn:externals
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old new 3 3 ^/utils/build/mk@HEAD mk 4 4 ^/utils/tools@HEAD tools 5 ^/vendors/AGRIF/dev @HEADext/AGRIF5 ^/vendors/AGRIF/dev_r12970_AGRIF_CMEMS ext/AGRIF 6 6 ^/vendors/FCM@HEAD ext/FCM 7 7 ^/vendors/IOIPSL@HEAD ext/IOIPSL 8 8 9 9 # SETTE 10 ^/utils/CI/sette@ HEADsette10 ^/utils/CI/sette@13507 sette
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- Property svn:externals
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NEMO/branches/2020/r12377_ticket2386/src/OCE/ZDF/zdfiwm.F90
r12511 r13540 23 23 USE phycst ! physical constants 24 24 ! 25 USE fldread ! field read 25 26 USE prtctl ! Print control 26 27 USE in_out_manager ! I/O manager … … 50 51 !! * Substitutions 51 52 # include "do_loop_substitute.h90" 53 # include "domzgr_substitute.h90" 52 54 !!---------------------------------------------------------------------- 53 55 !! NEMO/OCE 4.0 , NEMO Consortium (2018) … … 93 95 !! 2. Pycnocline-intensified low-mode dissipation 94 96 !! zemx_iwm(z) = ( epyc_iwm / rho0 ) * ( sqrt(rn2(z))^nn_zpyc ) 95 !! / SUM( sqrt(rn2(z))^nn_zpyc * e3w (z) )97 !! / SUM( sqrt(rn2(z))^nn_zpyc * e3w[z) ) 96 98 !! where epyc_iwm is a map of available power, and nn_zpyc 97 99 !! is the chosen stratification-dependence of the internal wave … … 99 101 !! 3. WKB-height dependent high mode dissipation 100 102 !! zemx_iwm(z) = ( ebot_iwm / rho0 ) * rn2(z) * EXP(-z_wkb(z)/hbot_iwm) 101 !! / SUM( rn2(z) * EXP(-z_wkb(z)/hbot_iwm) * e3w (z) )103 !! / SUM( rn2(z) * EXP(-z_wkb(z)/hbot_iwm) * e3w[z) ) 102 104 !! where hbot_iwm is the characteristic length scale of the WKB bottom 103 105 !! intensification, ebot_iwm is a map of available power, and z_wkb is the 104 106 !! WKB-stretched height above bottom defined as 105 !! z_wkb(z) = H * SUM( sqrt(rn2(z'>=z)) * e3w (z'>=z) )106 !! / SUM( sqrt(rn2(z')) * e3w (z') )107 !! z_wkb(z) = H * SUM( sqrt(rn2(z'>=z)) * e3w[z'>=z) ) 108 !! / SUM( sqrt(rn2(z')) * e3w[z') ) 107 109 !! 108 110 !! - update the model vertical eddy viscosity and diffusivity: … … 138 140 !!---------------------------------------------------------------------- 139 141 ! 140 ! !* Set to zero the 1st and last vertical levels of appropriate variables 141 zemx_iwm (:,:,1) = 0._wp ; zemx_iwm (:,:,jpk) = 0._wp 142 zav_ratio(:,:,1) = 0._wp ; zav_ratio(:,:,jpk) = 0._wp 143 zav_wave (:,:,1) = 0._wp ; zav_wave (:,:,jpk) = 0._wp 142 ! 143 ! Set to zero the 1st and last vertical levels of appropriate variables 144 IF( iom_use("emix_iwm") ) THEN 145 DO_2D( 0, 0, 0, 0 ) 146 zemx_iwm (ji,jj,1) = 0._wp ; zemx_iwm (ji,jj,jpk) = 0._wp 147 END_2D 148 ENDIF 149 IF( iom_use("av_ratio") ) THEN 150 DO_2D( 0, 0, 0, 0 ) 151 zav_ratio(ji,jj,1) = 0._wp ; zav_ratio(ji,jj,jpk) = 0._wp 152 END_2D 153 ENDIF 154 IF( iom_use("av_wave") .OR. sn_cfctl%l_prtctl ) THEN 155 DO_2D( 0, 0, 0, 0 ) 156 zav_wave (ji,jj,1) = 0._wp ; zav_wave (ji,jj,jpk) = 0._wp 157 END_2D 158 ENDIF 144 159 ! 145 160 ! ! ----------------------------- ! … … 149 164 ! !* Critical slope mixing: distribute energy over the time-varying ocean depth, 150 165 ! using an exponential decay from the seafloor. 151 DO_2D _11_11166 DO_2D( 0, 0, 0, 0 ) ! part independent of the level 152 167 zhdep(ji,jj) = gdepw_0(ji,jj,mbkt(ji,jj)+1) ! depth of the ocean 153 168 zfact(ji,jj) = rho0 * ( 1._wp - EXP( -zhdep(ji,jj) / hcri_iwm(ji,jj) ) ) … … 155 170 END_2D 156 171 !!gm gde3w ==>>> check for ssh taken into account.... seem OK gde3w_n=gdept(:,:,:,Kmm) - ssh(:,:,Kmm) 157 DO_3D _11_11( 2, jpkm1 )172 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) ! complete with the level-dependent part 158 173 IF ( zfact(ji,jj) == 0._wp .OR. wmask(ji,jj,jk) == 0._wp ) THEN ! optimization 159 174 zemx_iwm(ji,jj,jk) = 0._wp … … 175 190 CASE ( 1 ) ! Dissipation scales as N (recommended) 176 191 ! 177 zfact(:,:) = 0._wp 178 DO jk = 2, jpkm1 ! part independent of the level 179 zfact(:,:) = zfact(:,:) + e3w(:,:,jk,Kmm) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) * wmask(:,:,jk) 180 END DO 181 ! 182 DO_2D_11_11 192 DO_2D( 0, 0, 0, 0 ) 193 zfact(ji,jj) = 0._wp 194 END_2D 195 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) ! part independent of the level 196 zfact(ji,jj) = zfact(ji,jj) + e3w(ji,jj,jk,Kmm) * SQRT( MAX( 0._wp, rn2(ji,jj,jk) ) ) * wmask(ji,jj,jk) 197 END_3D 198 ! 199 DO_2D( 0, 0, 0, 0 ) 183 200 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = epyc_iwm(ji,jj) / ( rho0 * zfact(ji,jj) ) 184 201 END_2D 185 202 ! 186 DO jk = 2, jpkm1! complete with the level-dependent part187 zemx_iwm( :,:,jk) = zemx_iwm(:,:,jk) + zfact(:,:) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) * wmask(:,:,jk)188 END DO203 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) ! complete with the level-dependent part 204 zemx_iwm(ji,jj,jk) = zemx_iwm(ji,jj,jk) + zfact(ji,jj) * SQRT( MAX( 0._wp, rn2(ji,jj,jk) ) ) * wmask(ji,jj,jk) 205 END_3D 189 206 ! 190 207 CASE ( 2 ) ! Dissipation scales as N^2 191 208 ! 192 zfact(:,:) = 0._wp 193 DO jk = 2, jpkm1 ! part independent of the level 194 zfact(:,:) = zfact(:,:) + e3w(:,:,jk,Kmm) * MAX( 0._wp, rn2(:,:,jk) ) * wmask(:,:,jk) 195 END DO 196 ! 197 DO_2D_11_11 209 DO_2D( 0, 0, 0, 0 ) 210 zfact(ji,jj) = 0._wp 211 END_2D 212 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) ! part independent of the level 213 zfact(ji,jj) = zfact(ji,jj) + e3w(ji,jj,jk,Kmm) * MAX( 0._wp, rn2(ji,jj,jk) ) * wmask(ji,jj,jk) 214 END_3D 215 ! 216 DO_2D( 0, 0, 0, 0 ) 198 217 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = epyc_iwm(ji,jj) / ( rho0 * zfact(ji,jj) ) 199 218 END_2D 200 219 ! 201 DO jk = 2, jpkm1! complete with the level-dependent part202 zemx_iwm( :,:,jk) = zemx_iwm(:,:,jk) + zfact(:,:) * MAX( 0._wp, rn2(:,:,jk) ) * wmask(:,:,jk)203 END DO220 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) ! complete with the level-dependent part 221 zemx_iwm(ji,jj,jk) = zemx_iwm(ji,jj,jk) + zfact(ji,jj) * MAX( 0._wp, rn2(ji,jj,jk) ) * wmask(ji,jj,jk) 222 END_3D 204 223 ! 205 224 END SELECT … … 208 227 ! !* ocean depth as proportional to rn2 * exp(-z_wkb/rn_hbot) 209 228 ! 210 zwkb (:,:,:) = 0._wp 211 zfact(:,:) = 0._wp 212 DO jk = 2, jpkm1 213 zfact(:,:) = zfact(:,:) + e3w(:,:,jk,Kmm) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) * wmask(:,:,jk) 214 zwkb(:,:,jk) = zfact(:,:) 215 END DO 216 !!gm even better: 217 ! DO jk = 2, jpkm1 218 ! zwkb(:,:) = zwkb(:,:) + e3w(:,:,jk,Kmm) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) 219 ! END DO 220 ! zfact(:,:) = zwkb(:,:,jpkm1) 221 !!gm or just use zwkb(k=jpk-1) instead of zfact... 222 !!gm 223 ! 224 DO_3D_11_11( 2, jpkm1 ) 229 DO_2D( 0, 0, 0, 0 ) 230 zwkb(ji,jj,1) = 0._wp 231 END_2D 232 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 233 zwkb(ji,jj,jk) = zwkb(ji,jj,jk-1) + e3w(ji,jj,jk,Kmm) * SQRT( MAX( 0._wp, rn2(ji,jj,jk) ) ) * wmask(ji,jj,jk) 234 END_3D 235 DO_2D( 0, 0, 0, 0 ) 236 zfact(ji,jj) = zwkb(ji,jj,jpkm1) 237 END_2D 238 ! 239 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 225 240 IF( zfact(ji,jj) /= 0 ) zwkb(ji,jj,jk) = zhdep(ji,jj) * ( zfact(ji,jj) - zwkb(ji,jj,jk) ) & 226 241 & * wmask(ji,jj,jk) / zfact(ji,jj) 227 242 END_3D 228 zwkb(:,:,1) = zhdep(:,:) * wmask(:,:,1) 229 ! 230 DO_3D_11_11( 2, jpkm1 ) 231 IF ( rn2(ji,jj,jk) <= 0._wp .OR. wmask(ji,jj,jk) == 0._wp ) THEN ! optimization 243 DO_2D( 0, 0, 0, 0 ) 244 zwkb (ji,jj,1) = zhdep(ji,jj) * wmask(ji,jj,1) 245 END_2D 246 ! 247 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 248 IF ( rn2(ji,jj,jk) <= 0._wp .OR. wmask(ji,jj,jk) == 0._wp ) THEN ! optimization: EXP coast a lot 232 249 zweight(ji,jj,jk) = 0._wp 233 250 ELSE … … 237 254 END_3D 238 255 ! 239 zfact(:,:) = 0._wp 240 DO jk = 2, jpkm1 ! part independent of the level 241 zfact(:,:) = zfact(:,:) + zweight(:,:,jk) 242 END DO 243 ! 244 DO_2D_11_11 256 DO_2D( 0, 0, 0, 0 ) 257 zfact(ji,jj) = 0._wp 258 END_2D 259 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) ! part independent of the level 260 zfact(ji,jj) = zfact(ji,jj) + zweight(ji,jj,jk) 261 END_3D 262 ! 263 DO_2D( 0, 0, 0, 0 ) 245 264 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = ebot_iwm(ji,jj) / ( rho0 * zfact(ji,jj) ) 246 265 END_2D 247 266 ! 248 DO jk = 2, jpkm1! complete with the level-dependent part249 zemx_iwm( :,:,jk) = zemx_iwm(:,:,jk) + zweight(:,:,jk) * zfact(:,:) * wmask(:,:,jk) &250 & / ( gde3w(:,:,jk) - gde3w(:,:,jk-1) )251 !!gm use of e3t( :,:,:,Kmm) just above?252 END DO267 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) ! complete with the level-dependent part 268 zemx_iwm(ji,jj,jk) = zemx_iwm(ji,jj,jk) + zweight(ji,jj,jk) * zfact(ji,jj) * wmask(ji,jj,jk) & 269 & / ( gde3w(ji,jj,jk) - gde3w(ji,jj,jk-1) ) 270 !!gm use of e3t(ji,jj,:,Kmm) just above? 271 END_3D 253 272 ! 254 273 !!gm this is to be replaced by just a constant value znu=1.e-6 m2/s 255 274 ! Calculate molecular kinematic viscosity 256 znu_t(:,:,:) = 1.e-4_wp * ( 17.91_wp - 0.53810_wp * ts(:,:,:,jp_tem,Kmm) + 0.00694_wp * ts(:,:,:,jp_tem,Kmm) * ts(:,:,:,jp_tem,Kmm) & 257 & + 0.02305_wp * ts(:,:,:,jp_sal,Kmm) ) * tmask(:,:,:) * r1_rho0 258 DO jk = 2, jpkm1 259 znu_w(:,:,jk) = 0.5_wp * ( znu_t(:,:,jk-1) + znu_t(:,:,jk) ) * wmask(:,:,jk) 260 END DO 275 DO_3D( 0, 0, 0, 0, 1, jpkm1 ) 276 znu_t(ji,jj,jk) = 1.e-4_wp * ( 17.91_wp - 0.53810_wp * ts(ji,jj,jk,jp_tem,Kmm) & 277 & + 0.00694_wp * ts(ji,jj,jk,jp_tem,Kmm) * ts(ji,jj,jk,jp_tem,Kmm) & 278 & + 0.02305_wp * ts(ji,jj,jk,jp_sal,Kmm) ) * tmask(ji,jj,jk) * r1_rho0 279 END_3D 280 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 281 znu_w(ji,jj,jk) = 0.5_wp * ( znu_t(ji,jj,jk-1) + znu_t(ji,jj,jk) ) * wmask(ji,jj,jk) 282 END_3D 261 283 !!gm end 262 284 ! 263 285 ! Calculate turbulence intensity parameter Reb 264 DO jk = 2, jpkm1265 zReb( :,:,jk) = zemx_iwm(:,:,jk) / MAX( 1.e-20_wp, znu_w(:,:,jk) * rn2(:,:,jk) )266 END DO286 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 287 zReb(ji,jj,jk) = zemx_iwm(ji,jj,jk) / MAX( 1.e-20_wp, znu_w(ji,jj,jk) * rn2(ji,jj,jk) ) 288 END_3D 267 289 ! 268 290 ! Define internal wave-induced diffusivity 269 DO jk = 2, jpkm1270 zav_wave( :,:,jk) = znu_w(:,:,jk) * zReb(:,:,jk) * r1_6 ! This corresponds to a constant mixing efficiency of 1/6271 END DO272 ! 273 IF( ln_mevar ) THEN ! Variable mixing efficiency case : modify zav_wave in the274 DO_3D _11_11( 2, jpkm1 )291 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 292 zav_wave(ji,jj,jk) = znu_w(ji,jj,jk) * zReb(ji,jj,jk) * r1_6 ! This corresponds to a constant mixing efficiency of 1/6 293 END_3D 294 ! 295 IF( ln_mevar ) THEN ! Variable mixing efficiency case : modify zav_wave in the 296 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) ! energetic (Reb > 480) and buoyancy-controlled (Reb <10.224 ) regimes 275 297 IF( zReb(ji,jj,jk) > 480.00_wp ) THEN 276 298 zav_wave(ji,jj,jk) = 3.6515_wp * znu_w(ji,jj,jk) * SQRT( zReb(ji,jj,jk) ) … … 281 303 ENDIF 282 304 ! 283 DO jk = 2, jpkm1! Bound diffusivity by molecular value and 100 cm2/s284 zav_wave( :,:,jk) = MIN( MAX( 1.4e-7_wp, zav_wave(:,:,jk) ), 1.e-2_wp ) * wmask(:,:,jk)285 END DO305 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) ! Bound diffusivity by molecular value and 100 cm2/s 306 zav_wave(ji,jj,jk) = MIN( MAX( 1.4e-7_wp, zav_wave(ji,jj,jk) ), 1.e-2_wp ) * wmask(ji,jj,jk) 307 END_3D 286 308 ! 287 309 IF( kt == nit000 ) THEN !* Control print at first time-step: diagnose the energy consumed by zav_wave 288 310 zztmp = 0._wp 289 311 !!gm used of glosum 3D.... 290 DO_3D _11_11(2, jpkm1 )312 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 291 313 zztmp = zztmp + e3w(ji,jj,jk,Kmm) * e1e2t(ji,jj) & 292 314 & * MAX( 0._wp, rn2(ji,jj,jk) ) * zav_wave(ji,jj,jk) * wmask(ji,jj,jk) * tmask_i(ji,jj) … … 308 330 ! ! ----------------------- ! 309 331 ! 310 IF( ln_tsdiff ) THEN !* Option for differential mixing of salinity and temperature332 IF( ln_tsdiff ) THEN !* Option for differential mixing of salinity and temperature 311 333 ztmp1 = 0.505_wp + 0.495_wp * TANH( 0.92_wp * ( LOG10( 1.e-20_wp ) - 0.60_wp ) ) 312 DO_3D _11_11( 2, jpkm1 )334 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) ! Calculate S/T diffusivity ratio as a function of Reb 313 335 ztmp2 = zReb(ji,jj,jk) * 5._wp * r1_6 314 336 IF ( ztmp2 > 1.e-20_wp .AND. wmask(ji,jj,jk) == 1._wp ) THEN … … 319 341 END_3D 320 342 CALL iom_put( "av_ratio", zav_ratio ) 321 DO jk = 2, jpkm1!* update momentum & tracer diffusivity with wave-driven mixing322 p_avs( :,:,jk) = p_avs(:,:,jk) + zav_wave(:,:,jk) * zav_ratio(:,:,jk)323 p_avt( :,:,jk) = p_avt(:,:,jk) + zav_wave(:,:,jk)324 p_avm( :,:,jk) = p_avm(:,:,jk) + zav_wave(:,:,jk)325 END DO326 ! 327 ELSE !* update momentum & tracer diffusivity with wave-driven mixing328 DO jk = 2, jpkm1329 p_avs( :,:,jk) = p_avs(:,:,jk) + zav_wave(:,:,jk)330 p_avt( :,:,jk) = p_avt(:,:,jk) + zav_wave(:,:,jk)331 p_avm( :,:,jk) = p_avm(:,:,jk) + zav_wave(:,:,jk)332 END DO333 ENDIF 334 335 ! !* output internal wave-driven mixing coefficient343 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) !* update momentum & tracer diffusivity with wave-driven mixing 344 p_avs(ji,jj,jk) = p_avs(ji,jj,jk) + zav_wave(ji,jj,jk) * zav_ratio(ji,jj,jk) 345 p_avt(ji,jj,jk) = p_avt(ji,jj,jk) + zav_wave(ji,jj,jk) 346 p_avm(ji,jj,jk) = p_avm(ji,jj,jk) + zav_wave(ji,jj,jk) 347 END_3D 348 ! 349 ELSE !* update momentum & tracer diffusivity with wave-driven mixing 350 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 351 p_avs(ji,jj,jk) = p_avs(ji,jj,jk) + zav_wave(ji,jj,jk) 352 p_avt(ji,jj,jk) = p_avt(ji,jj,jk) + zav_wave(ji,jj,jk) 353 p_avm(ji,jj,jk) = p_avm(ji,jj,jk) + zav_wave(ji,jj,jk) 354 END_3D 355 ENDIF 356 357 ! !* output internal wave-driven mixing coefficient 336 358 CALL iom_put( "av_wave", zav_wave ) 337 !* output useful diagnostics: Kz*N^2 ,359 !* output useful diagnostics: Kz*N^2 , 338 360 !!gm Kz*N2 should take into account the ratio avs/avt if it is used.... (see diaar5) 339 ! vertical integral of rho0 * Kz * N^2 , energy density (zemx_iwm)361 ! vertical integral of rho0 * Kz * N^2 , energy density (zemx_iwm) 340 362 IF( iom_use("bflx_iwm") .OR. iom_use("pcmap_iwm") ) THEN 341 363 ALLOCATE( z2d(jpi,jpj) , z3d(jpi,jpj,jpk) ) 342 z3d(:,:,:) = MAX( 0._wp, rn2(:,:,:) ) * zav_wave(:,:,:) 343 z2d(:,:) = 0._wp 344 DO jk = 2, jpkm1 345 z2d(:,:) = z2d(:,:) + e3w(:,:,jk,Kmm) * z3d(:,:,jk) * wmask(:,:,jk) 346 END DO 347 z2d(:,:) = rho0 * z2d(:,:) 348 CALL iom_put( "bflx_iwm", z3d ) 364 ! Initialisation for iom_put 365 DO_2D( 0, 0, 0, 0 ) 366 z3d(ji,jj,1) = 0._wp ; z3d(ji,jj,jpk) = 0._wp 367 END_2D 368 z3d( 1:nn_hls,:,:) = 0._wp ; z3d(:, 1:nn_hls,:) = 0._wp 369 z3d(jpi-nn_hls+1:jpi ,:,:) = 0._wp ; z3d(:,jpj-nn_hls+1: jpj,:) = 0._wp 370 z2d( 1:nn_hls,: ) = 0._wp ; z2d(:, 1:nn_hls ) = 0._wp 371 z2d(jpi-nn_hls+1:jpi ,: ) = 0._wp ; z2d(:,jpj-nn_hls+1: jpj ) = 0._wp 372 373 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 374 z3d(ji,jj,jk) = MAX( 0._wp, rn2(ji,jj,jk) ) * zav_wave(ji,jj,jk) 375 END_3D 376 DO_2D( 0, 0, 0, 0 ) 377 z2d(ji,jj) = 0._wp 378 END_2D 379 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 380 z2d(ji,jj) = z2d(ji,jj) + e3w(ji,jj,jk,Kmm) * z3d(ji,jj,jk) * wmask(ji,jj,jk) 381 END_3D 382 DO_2D( 0, 0, 0, 0 ) 383 z2d(ji,jj) = rho0 * z2d(ji,jj) 384 END_2D 385 CALL iom_put( "bflx_iwm", z3d ) 349 386 CALL iom_put( "pcmap_iwm", z2d ) 350 387 DEALLOCATE( z2d , z3d ) … … 383 420 !! de Lavergne et al. in prep., 2017 384 421 !!---------------------------------------------------------------------- 385 INTEGER :: inum ! local integer 422 INTEGER :: ifpr ! dummy loop indices 423 INTEGER :: inum ! local integer 386 424 INTEGER :: ios 387 425 REAL(wp) :: zbot, zpyc, zcri ! local scalars 388 !! 389 NAMELIST/namzdf_iwm/ nn_zpyc, ln_mevar, ln_tsdiff 426 ! 427 CHARACTER(len=256) :: cn_dir ! Root directory for location of ssr files 428 INTEGER, PARAMETER :: jpiwm = 5 ! maximum number of files to read 429 INTEGER, PARAMETER :: jp_mpb = 1 430 INTEGER, PARAMETER :: jp_mpp = 2 431 INTEGER, PARAMETER :: jp_mpc = 3 432 INTEGER, PARAMETER :: jp_dsb = 4 433 INTEGER, PARAMETER :: jp_dsc = 5 434 ! 435 TYPE(FLD_N), DIMENSION(jpiwm) :: slf_iwm ! array of namelist informations 436 TYPE(FLD_N) :: sn_mpb, sn_mpp, sn_mpc ! informations about Mixing Power field to be read 437 TYPE(FLD_N) :: sn_dsb, sn_dsc ! informations about Decay Scale field to be read 438 TYPE(FLD ), DIMENSION(jpiwm) :: sf_iwm ! structure of input fields (file informations, fields read) 439 ! 440 NAMELIST/namzdf_iwm/ nn_zpyc, ln_mevar, ln_tsdiff, & 441 & cn_dir, sn_mpb, sn_mpp, sn_mpc, sn_dsb, sn_dsc 390 442 !!---------------------------------------------------------------------- 391 443 ! … … 422 474 IF( zdf_iwm_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'zdf_iwm_init : unable to allocate iwm arrays' ) 423 475 ! 476 ! store namelist information in an array 477 slf_iwm(jp_mpb) = sn_mpb ; slf_iwm(jp_mpp) = sn_mpp ; slf_iwm(jp_mpc) = sn_mpc 478 slf_iwm(jp_dsb) = sn_dsb ; slf_iwm(jp_dsc) = sn_dsc 479 ! 480 DO ifpr= 1, jpiwm 481 ALLOCATE( sf_iwm(ifpr)%fnow(jpi,jpj,1) ) 482 IF( slf_iwm(ifpr)%ln_tint )ALLOCATE( sf_iwm(ifpr)%fdta(jpi,jpj,1,2) ) 483 END DO 484 485 ! fill sf_iwm with sf_iwm and control print 486 CALL fld_fill( sf_iwm, slf_iwm , cn_dir, 'zdfiwm_init', 'iwm input file', 'namiwm' ) 487 488 ! ! hard-coded default definition (to be defined in namelist ?) 489 sf_iwm(jp_mpb)%fnow(:,:,1) = 1.e-6 490 sf_iwm(jp_mpp)%fnow(:,:,1) = 1.e-6 491 sf_iwm(jp_mpc)%fnow(:,:,1) = 1.e-10 492 sf_iwm(jp_dsb)%fnow(:,:,1) = 100. 493 sf_iwm(jp_dsc)%fnow(:,:,1) = 100. 494 424 495 ! ! read necessary fields 425 CALL iom_open('mixing_power_bot',inum) ! energy flux for high-mode wave breaking [W/m2] 426 CALL iom_get (inum, jpdom_data, 'field', ebot_iwm, 1 ) 427 CALL iom_close(inum) 428 ! 429 CALL iom_open('mixing_power_pyc',inum) ! energy flux for pynocline-intensified wave breaking [W/m2] 430 CALL iom_get (inum, jpdom_data, 'field', epyc_iwm, 1 ) 431 CALL iom_close(inum) 432 ! 433 CALL iom_open('mixing_power_cri',inum) ! energy flux for critical slope wave breaking [W/m2] 434 CALL iom_get (inum, jpdom_data, 'field', ecri_iwm, 1 ) 435 CALL iom_close(inum) 436 ! 437 CALL iom_open('decay_scale_bot',inum) ! spatially variable decay scale for high-mode wave breaking [m] 438 CALL iom_get (inum, jpdom_data, 'field', hbot_iwm, 1 ) 439 CALL iom_close(inum) 440 ! 441 CALL iom_open('decay_scale_cri',inum) ! spatially variable decay scale for critical slope wave breaking [m] 442 CALL iom_get (inum, jpdom_data, 'field', hcri_iwm, 1 ) 443 CALL iom_close(inum) 444 445 ebot_iwm(:,:) = ebot_iwm(:,:) * ssmask(:,:) 446 epyc_iwm(:,:) = epyc_iwm(:,:) * ssmask(:,:) 447 ecri_iwm(:,:) = ecri_iwm(:,:) * ssmask(:,:) 496 CALL fld_read( nit000, 1, sf_iwm ) 497 498 ebot_iwm(:,:) = sf_iwm(1)%fnow(:,:,1) * ssmask(:,:) ! energy flux for high-mode wave breaking [W/m2] 499 epyc_iwm(:,:) = sf_iwm(2)%fnow(:,:,1) * ssmask(:,:) ! energy flux for pynocline-intensified wave breaking [W/m2] 500 ecri_iwm(:,:) = sf_iwm(3)%fnow(:,:,1) * ssmask(:,:) ! energy flux for critical slope wave breaking [W/m2] 501 hbot_iwm(:,:) = sf_iwm(4)%fnow(:,:,1) ! spatially variable decay scale for high-mode wave breaking [m] 502 hcri_iwm(:,:) = sf_iwm(5)%fnow(:,:,1) ! spatially variable decay scale for critical slope wave breaking [m] 448 503 449 504 zbot = glob_sum( 'zdfiwm', e1e2t(:,:) * ebot_iwm(:,:) ) 450 505 zpyc = glob_sum( 'zdfiwm', e1e2t(:,:) * epyc_iwm(:,:) ) 451 506 zcri = glob_sum( 'zdfiwm', e1e2t(:,:) * ecri_iwm(:,:) ) 507 452 508 IF(lwp) THEN 453 509 WRITE(numout,*) ' High-mode wave-breaking energy: ', zbot * 1.e-12_wp, 'TW'
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