Changeset 7731 for branches/UKMO/dev_r5518_v3.6_asm_nemovar_community/NEMOGCM/NEMO/OPA_SRC/TRA/trasbc.F90
- Timestamp:
- 2017-02-23T14:23:32+01:00 (7 years ago)
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- 1 edited
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branches/UKMO/dev_r5518_v3.6_asm_nemovar_community/NEMOGCM/NEMO/OPA_SRC/TRA/trasbc.F90
r7730 r7731 33 33 USE timing ! Timing 34 34 USE eosbn2 35 #if defined key_asminc 36 USE asminc ! Assimilation increment 37 #endif 35 38 36 39 IMPLICIT NONE … … 120 123 REAL(wp) :: zfact, z1_e3t, zdep 121 124 REAL(wp) :: zalpha, zhk 122 REAL(wp) :: zt_frz, zpress123 125 REAL(wp), POINTER, DIMENSION(:,:,:) :: ztrdt, ztrds 124 126 !!---------------------------------------------------------------------- … … 232 234 DO jk = ikt, ikb - 1 233 235 ! compute tfreez for the temperature correction (we add water at freezing temperature) 234 ! zpress = grav*rau0*fsdept(ji,jj,jk)*1.e-04235 zt_frz = -1.9 !eos_fzp( tsn(ji,jj,jk,jp_sal), zpress )236 236 ! compute trend 237 237 tsa(ji,jj,jk,jp_tem) = tsa(ji,jj,jk,jp_tem) & 238 & + zfact * (risf_tsc_b(ji,jj,jp_tem) + risf_tsc(ji,jj,jp_tem) & 239 & - rdivisf * (fwfisf(ji,jj) + fwfisf_b(ji,jj)) * zt_frz * r1_rau0) & 240 & * r1_hisf_tbl(ji,jj) 238 & + zfact * (risf_tsc_b(ji,jj,jp_tem) + risf_tsc(ji,jj,jp_tem)) * r1_hisf_tbl(ji,jj) 241 239 tsa(ji,jj,jk,jp_sal) = tsa(ji,jj,jk,jp_sal) & 242 240 & + zfact * (risf_tsc_b(ji,jj,jp_sal) + risf_tsc(ji,jj,jp_sal)) * r1_hisf_tbl(ji,jj) … … 245 243 ! level partially include in ice shelf boundary layer 246 244 ! compute tfreez for the temperature correction (we add water at freezing temperature) 247 ! zpress = grav*rau0*fsdept(ji,jj,ikb)*1.e-04248 zt_frz = -1.9 !eos_fzp( tsn(ji,jj,ikb,jp_sal), zpress )249 245 ! compute trend 250 246 tsa(ji,jj,ikb,jp_tem) = tsa(ji,jj,ikb,jp_tem) & 251 & + zfact * (risf_tsc_b(ji,jj,jp_tem) + risf_tsc(ji,jj,jp_tem) & 252 & - rdivisf * (fwfisf(ji,jj) + fwfisf_b(ji,jj)) * zt_frz * r1_rau0) & 253 & * r1_hisf_tbl(ji,jj) * ralpha(ji,jj) 247 & + zfact * (risf_tsc_b(ji,jj,jp_tem) + risf_tsc(ji,jj,jp_tem)) * r1_hisf_tbl(ji,jj) * ralpha(ji,jj) 254 248 tsa(ji,jj,ikb,jp_sal) = tsa(ji,jj,ikb,jp_sal) & 255 249 & + zfact * (risf_tsc_b(ji,jj,jp_sal) + risf_tsc(ji,jj,jp_sal)) * r1_hisf_tbl(ji,jj) * ralpha(ji,jj) … … 287 281 END DO 288 282 ENDIF 283 284 #if defined key_asminc 285 ! WARNING: THIS MAY WELL NOT BE REQUIRED - WE DON'T WANT TO CHANGE T&S BUT THIS MAY COMPENSATE ANOTHER TERM... 286 ! Rate of change in e3t for each level is ssh_iau*e3t_0/ht_0 287 ! Contribution to tsa should be rate of change in level / per m of ocean? (hence the division by fse3t_n) 288 IF( ln_sshinc ) THEN ! input of heat and salt due to assimilation 289 DO jj = 2, jpj 290 DO ji = fs_2, fs_jpim1 291 zdep = ssh_iau(ji,jj) / ( ht_0(ji,jj) + 1.0 - ssmask(ji, jj) ) 292 DO jk = 1, jpkm1 293 tsa(ji,jj,jk,jp_tem) = tsa(ji,jj,jk,jp_tem) & 294 & + tsn(ji,jj,jk,jp_tem) * zdep * ( e3t_0(ji,jj,jk) / fse3t_n(ji,jj,jk) ) 295 tsa(ji,jj,jk,jp_sal) = tsa(ji,jj,jk,jp_sal) & 296 & + tsn(ji,jj,jk,jp_sal) * zdep * ( e3t_0(ji,jj,jk) / fse3t_n(ji,jj,jk) ) 297 END DO 298 END DO 299 END DO 300 ENDIF 301 #endif 289 302 290 303 IF( l_trdtra ) THEN ! send trends for further diagnostics
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