- Timestamp:
- 2020-09-14T17:40:34+02:00 (4 years ago)
- Location:
- NEMO/branches/2019/dev_r11351_fldread_with_XIOS
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
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NEMO/branches/2019/dev_r11351_fldread_with_XIOS
- 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 9 # SETTE 10 ^/utils/CI/sette@13382 sette
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- Property svn:externals
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NEMO/branches/2019/dev_r11351_fldread_with_XIOS/src/OCE/ZDF/zdfiwm.F90
r10425 r13463 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 … … 49 50 50 51 !! * Substitutions 51 # include "vectopt_loop_substitute.h90" 52 # include "do_loop_substitute.h90" 53 # include "domzgr_substitute.h90" 52 54 !!---------------------------------------------------------------------- 53 55 !! NEMO/OCE 4.0 , NEMO Consortium (2018) … … 69 71 70 72 71 SUBROUTINE zdf_iwm( kt, p_avm, p_avt, p_avs )73 SUBROUTINE zdf_iwm( kt, Kmm, p_avm, p_avt, p_avs ) 72 74 !!---------------------------------------------------------------------- 73 75 !! *** ROUTINE zdf_iwm *** … … 87 89 !! This is divided into three components: 88 90 !! 1. Bottom-intensified low-mode dissipation at critical slopes 89 !! zemx_iwm(z) = ( ecri_iwm / r au0 ) * EXP( -(H-z)/hcri_iwm )91 !! zemx_iwm(z) = ( ecri_iwm / rho0 ) * EXP( -(H-z)/hcri_iwm ) 90 92 !! / ( 1. - EXP( - H/hcri_iwm ) ) * hcri_iwm 91 93 !! where hcri_iwm is the characteristic length scale of the bottom 92 94 !! intensification, ecri_iwm a map of available power, and H the ocean depth. 93 95 !! 2. Pycnocline-intensified low-mode dissipation 94 !! zemx_iwm(z) = ( epyc_iwm / r au0 ) * ( sqrt(rn2(z))^nn_zpyc )95 !! / SUM( sqrt(rn2(z))^nn_zpyc * e3w (z) )96 !! zemx_iwm(z) = ( epyc_iwm / rho0 ) * ( sqrt(rn2(z))^nn_zpyc ) 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 98 100 !! energy dissipation. 99 101 !! 3. WKB-height dependent high mode dissipation 100 !! zemx_iwm(z) = ( ebot_iwm / r au0 ) * rn2(z) * EXP(-z_wkb(z)/hbot_iwm)101 !! / SUM( rn2(z) * EXP(-z_wkb(z)/hbot_iwm) * e3w (z) )102 !! zemx_iwm(z) = ( ebot_iwm / rho0 ) * rn2(z) * EXP(-z_wkb(z)/hbot_iwm) 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: … … 118 120 !!---------------------------------------------------------------------- 119 121 INTEGER , INTENT(in ) :: kt ! ocean time step 122 INTEGER , INTENT(in ) :: Kmm ! time level index 120 123 REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: p_avm ! momentum Kz (w-points) 121 124 REAL(wp), DIMENSION(:,:,:) , INTENT(inout) :: p_avt, p_avs ! tracer Kz (w-points) … … 137 140 !!---------------------------------------------------------------------- 138 141 ! 139 ! !* Set to zero the 1st and last vertical levels of appropriate variables 140 zemx_iwm (:,:,1) = 0._wp ; zemx_iwm (:,:,jpk) = 0._wp 141 zav_ratio(:,:,1) = 0._wp ; zav_ratio(:,:,jpk) = 0._wp 142 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 143 159 ! 144 160 ! ! ----------------------------- ! … … 148 164 ! !* Critical slope mixing: distribute energy over the time-varying ocean depth, 149 165 ! using an exponential decay from the seafloor. 150 DO jj = 1, jpj ! part independent of the level 151 DO ji = 1, jpi 152 zhdep(ji,jj) = gdepw_0(ji,jj,mbkt(ji,jj)+1) ! depth of the ocean 153 zfact(ji,jj) = rau0 * ( 1._wp - EXP( -zhdep(ji,jj) / hcri_iwm(ji,jj) ) ) 154 IF( zfact(ji,jj) /= 0._wp ) zfact(ji,jj) = ecri_iwm(ji,jj) / zfact(ji,jj) 155 END DO 156 END DO 157 !!gm gde3w ==>>> check for ssh taken into account.... seem OK gde3w_n=gdept_n - sshn 158 DO jk = 2, jpkm1 ! complete with the level-dependent part 159 DO jj = 1, jpj 160 DO ji = 1, jpi 161 IF ( zfact(ji,jj) == 0._wp .OR. wmask(ji,jj,jk) == 0._wp ) THEN ! optimization 162 zemx_iwm(ji,jj,jk) = 0._wp 163 ELSE 164 zemx_iwm(ji,jj,jk) = zfact(ji,jj) * ( EXP( ( gde3w_n(ji,jj,jk ) - zhdep(ji,jj) ) / hcri_iwm(ji,jj) ) & 165 & - EXP( ( gde3w_n(ji,jj,jk-1) - zhdep(ji,jj) ) / hcri_iwm(ji,jj) ) ) & 166 & / ( gde3w_n(ji,jj,jk) - gde3w_n(ji,jj,jk-1) ) 167 ENDIF 168 END DO 169 END DO 170 !!gm delta(gde3w_n) = e3t_n !! Please verify the grid-point position w versus t-point 166 DO_2D( 0, 0, 0, 0 ) 167 zhdep(ji,jj) = gdepw_0(ji,jj,mbkt(ji,jj)+1) ! depth of the ocean 168 zfact(ji,jj) = rho0 * ( 1._wp - EXP( -zhdep(ji,jj) / hcri_iwm(ji,jj) ) ) 169 IF( zfact(ji,jj) /= 0._wp ) zfact(ji,jj) = ecri_iwm(ji,jj) / zfact(ji,jj) 170 END_2D 171 !!gm gde3w ==>>> check for ssh taken into account.... seem OK gde3w_n=gdept(:,:,:,Kmm) - ssh(:,:,Kmm) 172 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 173 IF ( zfact(ji,jj) == 0._wp .OR. wmask(ji,jj,jk) == 0._wp ) THEN ! optimization 174 zemx_iwm(ji,jj,jk) = 0._wp 175 ELSE 176 zemx_iwm(ji,jj,jk) = zfact(ji,jj) * ( EXP( ( gde3w(ji,jj,jk ) - zhdep(ji,jj) ) / hcri_iwm(ji,jj) ) & 177 & - EXP( ( gde3w(ji,jj,jk-1) - zhdep(ji,jj) ) / hcri_iwm(ji,jj) ) ) & 178 & / ( gde3w(ji,jj,jk) - gde3w(ji,jj,jk-1) ) 179 ENDIF 180 END_3D 181 !!gm delta(gde3w) = e3t(:,:,:,Kmm) !! Please verify the grid-point position w versus t-point 171 182 !!gm it seems to me that only 1/hcri_iwm is used ==> compute it one for all 172 183 173 END DO174 184 175 185 ! !* Pycnocline-intensified mixing: distribute energy over the time-varying … … 180 190 CASE ( 1 ) ! Dissipation scales as N (recommended) 181 191 ! 182 zfact(:,:) = 0._wp183 DO jk = 2, jpkm1 ! part independent of the level184 zfact(:,:) = zfact(:,:) + e3w_n(:,:,jk) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) * wmask(:,:,jk)185 END DO186 !187 DO jj = 1, jpj188 DO ji = 1, jpi189 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = epyc_iwm(ji,jj) / ( rau0 * zfact(ji,jj))190 END DO191 END DO192 ! 193 DO jk = 2, jpkm1! complete with the level-dependent part194 zemx_iwm( :,:,jk) = zemx_iwm(:,:,jk) + zfact(:,:) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) * wmask(:,:,jk)195 END DO192 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 ) 200 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = epyc_iwm(ji,jj) / ( rho0 * zfact(ji,jj) ) 201 END_2D 202 ! 203 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 196 206 ! 197 207 CASE ( 2 ) ! Dissipation scales as N^2 198 208 ! 199 zfact(:,:) = 0._wp200 DO jk = 2, jpkm1 ! part independent of the level201 zfact(:,:) = zfact(:,:) + e3w_n(:,:,jk) * MAX( 0._wp, rn2(:,:,jk) ) * wmask(:,:,jk)202 END DO203 !204 DO jj= 1, jpj205 DO ji = 1, jpi206 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = epyc_iwm(ji,jj) / ( rau0 * zfact(ji,jj))207 END DO208 END DO209 ! 210 DO jk = 2, jpkm1! complete with the level-dependent part211 zemx_iwm( :,:,jk) = zemx_iwm(:,:,jk) + zfact(:,:) * MAX( 0._wp, rn2(:,:,jk) ) * wmask(:,:,jk)212 END DO209 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 ) 217 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = epyc_iwm(ji,jj) / ( rho0 * zfact(ji,jj) ) 218 END_2D 219 ! 220 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 213 223 ! 214 224 END SELECT … … 217 227 ! !* ocean depth as proportional to rn2 * exp(-z_wkb/rn_hbot) 218 228 ! 219 zwkb (:,:,:) = 0._wp 220 zfact(:,:) = 0._wp 221 DO jk = 2, jpkm1 222 zfact(:,:) = zfact(:,:) + e3w_n(:,:,jk) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) * wmask(:,:,jk) 223 zwkb(:,:,jk) = zfact(:,:) 224 END DO 225 !!gm even better: 226 ! DO jk = 2, jpkm1 227 ! zwkb(:,:) = zwkb(:,:) + e3w_n(:,:,jk) * SQRT( MAX( 0._wp, rn2(:,:,jk) ) ) 228 ! END DO 229 ! zfact(:,:) = zwkb(:,:,jpkm1) 230 !!gm or just use zwkb(k=jpk-1) instead of zfact... 231 !!gm 232 ! 233 DO jk = 2, jpkm1 234 DO jj = 1, jpj 235 DO ji = 1, jpi 236 IF( zfact(ji,jj) /= 0 ) zwkb(ji,jj,jk) = zhdep(ji,jj) * ( zfact(ji,jj) - zwkb(ji,jj,jk) ) & 237 & * wmask(ji,jj,jk) / zfact(ji,jj) 238 END DO 239 END DO 240 END DO 241 zwkb(:,:,1) = zhdep(:,:) * wmask(:,:,1) 242 ! 243 DO jk = 2, jpkm1 244 DO jj = 1, jpj 245 DO ji = 1, jpi 246 IF ( rn2(ji,jj,jk) <= 0._wp .OR. wmask(ji,jj,jk) == 0._wp ) THEN ! optimization 247 zweight(ji,jj,jk) = 0._wp 248 ELSE 249 zweight(ji,jj,jk) = rn2(ji,jj,jk) * hbot_iwm(ji,jj) & 250 & * ( EXP( -zwkb(ji,jj,jk) / hbot_iwm(ji,jj) ) - EXP( -zwkb(ji,jj,jk-1) / hbot_iwm(ji,jj) ) ) 251 ENDIF 252 END DO 253 END DO 254 END DO 255 ! 256 zfact(:,:) = 0._wp 257 DO jk = 2, jpkm1 ! part independent of the level 258 zfact(:,:) = zfact(:,:) + zweight(:,:,jk) 259 END DO 260 ! 261 DO jj = 1, jpj 262 DO ji = 1, jpi 263 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = ebot_iwm(ji,jj) / ( rau0 * zfact(ji,jj) ) 264 END DO 265 END DO 266 ! 267 DO jk = 2, jpkm1 ! complete with the level-dependent part 268 zemx_iwm(:,:,jk) = zemx_iwm(:,:,jk) + zweight(:,:,jk) * zfact(:,:) * wmask(:,:,jk) & 269 & / ( gde3w_n(:,:,jk) - gde3w_n(:,:,jk-1) ) 270 !!gm use of e3t_n just above? 271 END DO 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 ) 240 IF( zfact(ji,jj) /= 0 ) zwkb(ji,jj,jk) = zhdep(ji,jj) * ( zfact(ji,jj) - zwkb(ji,jj,jk) ) & 241 & * wmask(ji,jj,jk) / zfact(ji,jj) 242 END_3D 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 249 zweight(ji,jj,jk) = 0._wp 250 ELSE 251 zweight(ji,jj,jk) = rn2(ji,jj,jk) * hbot_iwm(ji,jj) & 252 & * ( EXP( -zwkb(ji,jj,jk) / hbot_iwm(ji,jj) ) - EXP( -zwkb(ji,jj,jk-1) / hbot_iwm(ji,jj) ) ) 253 ENDIF 254 END_3D 255 ! 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 ) 264 IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = ebot_iwm(ji,jj) / ( rho0 * zfact(ji,jj) ) 265 END_2D 266 ! 267 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 272 272 ! 273 273 !!gm this is to be replaced by just a constant value znu=1.e-6 m2/s 274 274 ! Calculate molecular kinematic viscosity 275 znu_t(:,:,:) = 1.e-4_wp * ( 17.91_wp - 0.53810_wp * tsn(:,:,:,jp_tem) + 0.00694_wp * tsn(:,:,:,jp_tem) * tsn(:,:,:,jp_tem) & 276 & + 0.02305_wp * tsn(:,:,:,jp_sal) ) * tmask(:,:,:) * r1_rau0 277 DO jk = 2, jpkm1 278 znu_w(:,:,jk) = 0.5_wp * ( znu_t(:,:,jk-1) + znu_t(:,:,jk) ) * wmask(:,:,jk) 279 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 280 283 !!gm end 281 284 ! 282 285 ! Calculate turbulence intensity parameter Reb 283 DO jk = 2, jpkm1284 zReb( :,:,jk) = zemx_iwm(:,:,jk) / MAX( 1.e-20_wp, znu_w(:,:,jk) * rn2(:,:,jk) )285 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 286 289 ! 287 290 ! Define internal wave-induced diffusivity 288 DO jk = 2, jpkm1289 zav_wave( :,:,jk) = znu_w(:,:,jk) * zReb(:,:,jk) * r1_6 ! This corresponds to a constant mixing efficiency of 1/6290 END DO291 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 291 294 ! 292 295 IF( ln_mevar ) THEN ! Variable mixing efficiency case : modify zav_wave in the 293 DO jk = 2, jpkm1 ! energetic (Reb > 480) and buoyancy-controlled (Reb <10.224 ) regimes 294 DO jj = 1, jpj 295 DO ji = 1, jpi 296 IF( zReb(ji,jj,jk) > 480.00_wp ) THEN 297 zav_wave(ji,jj,jk) = 3.6515_wp * znu_w(ji,jj,jk) * SQRT( zReb(ji,jj,jk) ) 298 ELSEIF( zReb(ji,jj,jk) < 10.224_wp ) THEN 299 zav_wave(ji,jj,jk) = 0.052125_wp * znu_w(ji,jj,jk) * zReb(ji,jj,jk) * SQRT( zReb(ji,jj,jk) ) 300 ENDIF 301 END DO 302 END DO 303 END DO 304 ENDIF 305 ! 306 DO jk = 2, jpkm1 ! Bound diffusivity by molecular value and 100 cm2/s 307 zav_wave(:,:,jk) = MIN( MAX( 1.4e-7_wp, zav_wave(:,:,jk) ), 1.e-2_wp ) * wmask(:,:,jk) 308 END DO 296 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 297 IF( zReb(ji,jj,jk) > 480.00_wp ) THEN 298 zav_wave(ji,jj,jk) = 3.6515_wp * znu_w(ji,jj,jk) * SQRT( zReb(ji,jj,jk) ) 299 ELSEIF( zReb(ji,jj,jk) < 10.224_wp ) THEN 300 zav_wave(ji,jj,jk) = 0.052125_wp * znu_w(ji,jj,jk) * zReb(ji,jj,jk) * SQRT( zReb(ji,jj,jk) ) 301 ENDIF 302 END_3D 303 ENDIF 304 ! 305 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 309 308 ! 310 309 IF( kt == nit000 ) THEN !* Control print at first time-step: diagnose the energy consumed by zav_wave 311 310 zztmp = 0._wp 312 311 !!gm used of glosum 3D.... 313 DO jk = 2, jpkm1 314 DO jj = 1, jpj 315 DO ji = 1, jpi 316 zztmp = zztmp + e3w_n(ji,jj,jk) * e1e2t(ji,jj) & 317 & * MAX( 0._wp, rn2(ji,jj,jk) ) * zav_wave(ji,jj,jk) * wmask(ji,jj,jk) * tmask_i(ji,jj) 318 END DO 319 END DO 320 END DO 312 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 313 zztmp = zztmp + e3w(ji,jj,jk,Kmm) * e1e2t(ji,jj) & 314 & * MAX( 0._wp, rn2(ji,jj,jk) ) * zav_wave(ji,jj,jk) * wmask(ji,jj,jk) * tmask_i(ji,jj) 315 END_3D 321 316 CALL mpp_sum( 'zdfiwm', zztmp ) 322 zztmp = r au0 * zztmp ! Global integral of rauo * Kz * N^2 = power contributing to mixing317 zztmp = rho0 * zztmp ! Global integral of rauo * Kz * N^2 = power contributing to mixing 323 318 ! 324 319 IF(lwp) THEN … … 337 332 IF( ln_tsdiff ) THEN !* Option for differential mixing of salinity and temperature 338 333 ztmp1 = 0.505_wp + 0.495_wp * TANH( 0.92_wp * ( LOG10( 1.e-20_wp ) - 0.60_wp ) ) 339 DO jk = 2, jpkm1 ! Calculate S/T diffusivity ratio as a function of Reb 340 DO jj = 1, jpj 341 DO ji = 1, jpi 342 ztmp2 = zReb(ji,jj,jk) * 5._wp * r1_6 343 IF ( ztmp2 > 1.e-20_wp .AND. wmask(ji,jj,jk) == 1._wp ) THEN 344 zav_ratio(ji,jj,jk) = 0.505_wp + 0.495_wp * TANH( 0.92_wp * ( LOG10(ztmp2) - 0.60_wp ) ) 345 ELSE 346 zav_ratio(ji,jj,jk) = ztmp1 * wmask(ji,jj,jk) 347 ENDIF 348 END DO 349 END DO 350 END DO 334 DO_3D( 0, 0, 0, 0, 2, jpkm1 ) 335 ztmp2 = zReb(ji,jj,jk) * 5._wp * r1_6 336 IF ( ztmp2 > 1.e-20_wp .AND. wmask(ji,jj,jk) == 1._wp ) THEN 337 zav_ratio(ji,jj,jk) = 0.505_wp + 0.495_wp * TANH( 0.92_wp * ( LOG10(ztmp2) - 0.60_wp ) ) 338 ELSE 339 zav_ratio(ji,jj,jk) = ztmp1 * wmask(ji,jj,jk) 340 ENDIF 341 END_3D 351 342 CALL iom_put( "av_ratio", zav_ratio ) 352 DO jk = 2, jpkm1!* update momentum & tracer diffusivity with wave-driven mixing353 p_avs( :,:,jk) = p_avs(:,:,jk) + zav_wave(:,:,jk) * zav_ratio(:,:,jk)354 p_avt( :,:,jk) = p_avt(:,:,jk) + zav_wave(:,:,jk)355 p_avm( :,:,jk) = p_avm(:,:,jk) + zav_wave(:,:,jk)356 END DO343 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 357 348 ! 358 349 ELSE !* update momentum & tracer diffusivity with wave-driven mixing 359 DO jk = 2, jpkm1360 p_avs( :,:,jk) = p_avs(:,:,jk) + zav_wave(:,:,jk)361 p_avt( :,:,jk) = p_avt(:,:,jk) + zav_wave(:,:,jk)362 p_avm( :,:,jk) = p_avm(:,:,jk) + zav_wave(:,:,jk)363 END DO350 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 364 355 ENDIF 365 356 … … 368 359 !* output useful diagnostics: Kz*N^2 , 369 360 !!gm Kz*N2 should take into account the ratio avs/avt if it is used.... (see diaar5) 370 ! vertical integral of r au0 * Kz * N^2 , energy density (zemx_iwm)361 ! vertical integral of rho0 * Kz * N^2 , energy density (zemx_iwm) 371 362 IF( iom_use("bflx_iwm") .OR. iom_use("pcmap_iwm") ) THEN 372 363 ALLOCATE( z2d(jpi,jpj) , z3d(jpi,jpj,jpk) ) 373 z3d(:,:,:) = MAX( 0._wp, rn2(:,:,:) ) * zav_wave(:,:,:) 374 z2d(:,:) = 0._wp 375 DO jk = 2, jpkm1 376 z2d(:,:) = z2d(:,:) + e3w_n(:,:,jk) * z3d(:,:,jk) * wmask(:,:,jk) 377 END DO 378 z2d(:,:) = rau0 * z2d(:,:) 379 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 ) 380 386 CALL iom_put( "pcmap_iwm", z2d ) 381 387 DEALLOCATE( z2d , z3d ) … … 383 389 CALL iom_put( "emix_iwm", zemx_iwm ) 384 390 385 IF( ln_ctl) CALL prt_ctl(tab3d_1=zav_wave , clinfo1=' iwm - av_wave: ', tab3d_2=avt, clinfo2=' avt: ', kdim=jpk)391 IF(sn_cfctl%l_prtctl) CALL prt_ctl(tab3d_1=zav_wave , clinfo1=' iwm - av_wave: ', tab3d_2=avt, clinfo2=' avt: ', kdim=jpk) 386 392 ! 387 393 END SUBROUTINE zdf_iwm … … 414 420 !! de Lavergne et al. in prep., 2017 415 421 !!---------------------------------------------------------------------- 416 INTEGER :: ji, jj, jk! dummy loop indices417 INTEGER :: inum ! local integer422 INTEGER :: ifpr ! dummy loop indices 423 INTEGER :: inum ! local integer 418 424 INTEGER :: ios 419 425 REAL(wp) :: zbot, zpyc, zcri ! local scalars 420 !! 421 NAMELIST/namzdf_iwm/ nn_zpyc, ln_mevar, ln_tsdiff 422 !!---------------------------------------------------------------------- 423 ! 424 REWIND( numnam_ref ) ! Namelist namzdf_iwm in reference namelist : Wave-driven mixing 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 442 !!---------------------------------------------------------------------- 443 ! 425 444 READ ( numnam_ref, namzdf_iwm, IOSTAT = ios, ERR = 901) 426 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namzdf_iwm in reference namelist', lwp ) 427 ! 428 REWIND( numnam_cfg ) ! Namelist namzdf_iwm in configuration namelist : Wave-driven mixing 445 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namzdf_iwm in reference namelist' ) 446 ! 429 447 READ ( numnam_cfg, namzdf_iwm, IOSTAT = ios, ERR = 902 ) 430 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namzdf_iwm in configuration namelist' , lwp)448 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namzdf_iwm in configuration namelist' ) 431 449 IF(lwm) WRITE ( numond, namzdf_iwm ) 432 450 ! … … 456 474 IF( zdf_iwm_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'zdf_iwm_init : unable to allocate iwm arrays' ) 457 475 ! 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. 494 458 495 ! ! read necessary fields 459 CALL iom_open('mixing_power_bot',inum) ! energy flux for high-mode wave breaking [W/m2] 460 CALL iom_get (inum, jpdom_data, 'field', ebot_iwm, 1 ) 461 CALL iom_close(inum) 462 ! 463 CALL iom_open('mixing_power_pyc',inum) ! energy flux for pynocline-intensified wave breaking [W/m2] 464 CALL iom_get (inum, jpdom_data, 'field', epyc_iwm, 1 ) 465 CALL iom_close(inum) 466 ! 467 CALL iom_open('mixing_power_cri',inum) ! energy flux for critical slope wave breaking [W/m2] 468 CALL iom_get (inum, jpdom_data, 'field', ecri_iwm, 1 ) 469 CALL iom_close(inum) 470 ! 471 CALL iom_open('decay_scale_bot',inum) ! spatially variable decay scale for high-mode wave breaking [m] 472 CALL iom_get (inum, jpdom_data, 'field', hbot_iwm, 1 ) 473 CALL iom_close(inum) 474 ! 475 CALL iom_open('decay_scale_cri',inum) ! spatially variable decay scale for critical slope wave breaking [m] 476 CALL iom_get (inum, jpdom_data, 'field', hcri_iwm, 1 ) 477 CALL iom_close(inum) 478 479 ebot_iwm(:,:) = ebot_iwm(:,:) * ssmask(:,:) 480 epyc_iwm(:,:) = epyc_iwm(:,:) * ssmask(:,:) 481 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] 482 503 483 504 zbot = glob_sum( 'zdfiwm', e1e2t(:,:) * ebot_iwm(:,:) ) 484 505 zpyc = glob_sum( 'zdfiwm', e1e2t(:,:) * epyc_iwm(:,:) ) 485 506 zcri = glob_sum( 'zdfiwm', e1e2t(:,:) * ecri_iwm(:,:) ) 507 486 508 IF(lwp) THEN 487 509 WRITE(numout,*) ' High-mode wave-breaking energy: ', zbot * 1.e-12_wp, 'TW'
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