Changeset 9351 for branches/NERC/dev_r5518_GO6_rev9312_xCO2/NEMOGCM/NEMO/TOP_SRC/MEDUSA/trcbio_medusa.F90
- Timestamp:
- 2018-02-23T14:18:47+01:00 (6 years ago)
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- 1 edited
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branches/NERC/dev_r5518_GO6_rev9312_xCO2/NEMOGCM/NEMO/TOP_SRC/MEDUSA/trcbio_medusa.F90
r9257 r9351 81 81 gdept_0, gdept_n, & 82 82 gdepw_0, gdepw_n, & 83 nday_year, nsec_day, nyear, & 83 nday_year, nsec_day, & 84 nyear, nyear_len, ndastp, & 85 nsec_month, & 84 86 rdt, tmask, mig, mjg, nimpp, & 85 87 njmpp … … 92 94 mpp_min, mpp_minloc, & 93 95 ctl_stop, ctl_warn, lk_mpp 94 USE oce, ONLY: tsb, tsn 96 USE oce, ONLY: tsb, tsn, PCO2a_in_cpl 95 97 USE par_kind, ONLY: wp 96 98 USE par_medusa, ONLY: jpalk, jpchd, jpchn, jpdet, & … … 102 104 !! JPALM (27-06-2016): add lk_oasis for CO2 and DMS coupling with atm 103 105 USE sbc_oce, ONLY: lk_oasis 104 USE sms_medusa, ONLY: hist_pco2 106 USE sms_medusa, ONLY: hist_pco2, co2_yinit, co2_yend, & 107 lk_pi_co2 105 108 USE trc, ONLY: ln_rsttr, nittrc000, trn 106 109 USE bio_medusa_init_mod, ONLY: bio_medusa_init … … 114 117 USE bio_medusa_diag_slice_mod, ONLY: bio_medusa_diag_slice 115 118 USE bio_medusa_fin_mod, ONLY: bio_medusa_fin 119 USE trcstat, ONLY: trc_rst_dia_stat 116 120 117 121 IMPLICIT NONE … … 181 185 !! 182 186 !! temporary variables 183 REAL(wp) :: fq0,fq1,fq2,fq3,fq4 187 REAL(wp) :: fq3,fq4 188 REAL(wp) :: this_y, this_d, this_s, fyear 184 189 !! 185 190 !! T and S check temporary variable … … 293 298 !!------------------------------------------------------------------ 294 299 !! 295 !! what's atmospheric pCO2 doing? (data start in 1859) 296 iyr1 = nyear - 1859 + 1 297 iyr2 = iyr1 + 1 298 if (iyr1 .le. 1) then 299 !! before 1860 300 f_xco2a(:,:) = hist_pco2(1) 301 elseif (iyr2 .ge. 242) then 302 !! after 2099 303 f_xco2a(:,:) = hist_pco2(242) 304 else 305 !! just right 306 fq0 = hist_pco2(iyr1) 307 fq1 = hist_pco2(iyr2) 308 fq2 = real(nsec_day) / (60.0 * 60.0 * 24.0) 309 !! AXY (14/06/12): tweaked to make more sense (and be correct) 310 # if defined key_bs_axy_yrlen 311 !! bugfix: for 360d year with HadGEM2-ES forcing 312 fq3 = (real(nday_year) - 1.0 + fq2) / 360.0 313 # else 314 !! original use of 365 days (not accounting for leap year or 315 !! 360d year) 316 fq3 = (real(nday_year) - 1.0 + fq2) / 365.0 317 # endif 318 fq4 = (fq0 * (1.0 - fq3)) + (fq1 * fq3) 319 f_xco2a(:,:) = fq4 320 endif 321 # if defined key_axy_pi_co2 322 !! OCMIP pre-industrial pCO2 323 !! f_xco2a(:,:) = 284.725 !! CMIP5 pre-industrial pCO2 324 f_xco2a = 284.317 !! CMIP6 pre-industrial pCO2 325 # endif 326 !! IF(lwp) WRITE(numout,*) ' MEDUSA nyear =', nyear 327 !! IF(lwp) WRITE(numout,*) ' MEDUSA nsec_day =', real(nsec_day) 328 !! IF(lwp) WRITE(numout,*) ' MEDUSA nday_year =', real(nday_year) 329 !! AXY (29/01/14): remove surplus diagnostics 330 !! IF(lwp) WRITE(numout,*) ' MEDUSA fq0 =', fq0 331 !! IF(lwp) WRITE(numout,*) ' MEDUSA fq1 =', fq1 332 !! IF(lwp) WRITE(numout,*) ' MEDUSA fq2 =', fq2 333 !! IF(lwp) WRITE(numout,*) ' MEDUSA fq3 =', fq3 334 IF(lwp) WRITE(numout,*) ' MEDUSA atm pCO2 =', f_xco2a(1,1) 300 IF (lk_oasis) THEN 301 !! xCO2 from coupled 302 IF ( ( kt == nittrc000 ) .AND. lwp ) & 303 WRITE(numout,*) '** MEDUSA Atm xCO2 given by the UM **' 304 f_xco2a(:,:) = PCO2a_in_cpl(:,:) 305 ELSEIF (lk_pi_co2) THEN 306 !! OCMIP pre-industrial xCO2 307 IF ( ( kt == nittrc000 ) .AND. lwp ) & 308 WRITE(numout,*) '** MEDUSA Atm xCO2 fixed to pre-industrial value **' 309 !! f_xco2a(:,:) = 284.725 !! CMIP5 pre-industrial pCO2 310 f_xco2a(:,:) = 284.317 !! CMIP6 pre-industrial pCO2 311 ELSE 312 !! xCO2 from file 313 !! AXY - JPALM new interpolation scheme usinf nyear_len 314 this_y = real(nyear) 315 this_d = real(nday_year) 316 this_s = real(nsec_day) 317 !! 318 fyear = this_y + ((this_d - 1) + (this_s / (60. * 60. * 24.))) / real(nyear_len(1)) 319 !! 320 IF ( ( kt == nittrc000 ) .AND. lwp ) THEN 321 WRITE(numout,*) '** MEDUSA Atm xCO2 from file **' 322 WRITE(numout,*) ' MEDUSA year =', this_y 323 WRITE(numout,*) ' Year length =', real(nyear_len(1)) 324 WRITE(numout,*) ' MEDUSA nday_year =', this_d 325 WRITE(numout,*) ' MEDUSA nsec_day =', this_s 326 ENDIF 327 !! 328 !! different case test 329 IF (fyear .LE. co2_yinit) THEN 330 !! before first record -- pre-industrial value 331 f_xco2a(:,:) = hist_pco2(1) 332 ELSEIF (fyear .GE. co2_yend) THEN 333 !! after last record - continue to use the last value 334 f_xco2a(:,:) = hist_pco2(int(co2_yend - co2_yinit + 1.) ) 335 ELSE 336 !! just right 337 iyr1 = int(fyear - co2_yinit) + 1 338 iyr2 = iyr1 + 1 339 fq3 = fyear - real(iyr1) - co2_yinit + 1. 340 fq4 = ((1 - fq3) * hist_pco2(iyr1)) + (fq3 * hist_pco2(iyr2)) 341 f_xco2a(:,:) = fq4 342 !! 343 IF ( ( kt == nittrc000 ) .AND. lwp ) THEN 344 WRITE(numout,*) ' MEDUSA year1 =', iyr1 345 WRITE(numout,*) ' MEDUSA year2 =', iyr2 346 WRITE(numout,*) ' xCO2 year1 =', hist_pco2(iyr1) 347 WRITE(numout,*) ' xCO2 year2 =', hist_pco2(iyr2) 348 WRITE(numout,*) ' Year2 weight =', fq3 349 ENDIF 350 ENDIF 351 ENDIF 352 353 !! Writing xCO2 in output on start and on the 1st tsp of each month 354 IF ( (kt == nittrc000 .AND. .NOT.ln_rsttr) .OR. & 355 ( nsec_month .LE. INT(rdt) ) ) THEN 356 IF ( lwp ) WRITE(numout,*) ' *** Atm xCO2 *** -- kt:', kt, & 357 '; current date:', ndastp 358 call trc_rst_dia_stat(f_xco2a(:,:), 'atm xCO2') 359 ENDIF 335 360 # endif 336 361 … … 358 383 !! x * 30d + 1*rdt(i.e: mod = rdt) 359 384 !! ++ need to pass carb-chem output var through restarts 360 If ( (kt == nittrc000 .AND. .NOT.ln_rsttr) .OR. & 361 ((86400*mod(nn_date0,100) + mod(kt*rdt,2592000.)) == rdt) ) THEN 385 !!If ( (kt == nitt8rc000 .AND. .NOT.ln_rsttr) .OR. & 386 !! ( (mod(kt*rdt,2592000.)) == rdt) THEN 387 !!============================= 388 !! (Jpalm -- updated for restartability issues) 389 !! We want this to be start of month or if starting afresh from 390 !! climatology - marc 20/6/17 391 !!If ( (kt == nittrc000 .AND. .NOT.ln_rsttr) .OR. & 392 !! ((86400*mod(nn_date0,100) + mod(kt*rdt,2592000.)) == rdt) ) THEN 393 !!============================= 394 !! Jpalm -- 15-02-2018 -- need to change 3D carb-chem call freq again. 395 !! previous call did not work, probably the (86400*mod(nn_date0,100) part 396 !! should not be in... 397 !! now use the NEMO calendar tool : nsec_month to be sure to call 398 !! at the beginning of a new month . 399 IF ( (kt == nittrc000 .AND. .NOT.ln_rsttr) .OR. & 400 ( nsec_month .LE. INT(rdt) ) ) THEN 401 IF ( lwp ) WRITE(numout,*) & 402 ' *** 3D carb chem call *** -- kt:', kt, & 403 '; current date:', ndastp 362 404 !!--------------------------------------------------------------- 363 405 !! Calculate the carbonate chemistry for the whole ocean on the first … … 502 544 !! Exceptionnal value did exist 503 545 !! 504 Call trc_bio_check(kt )546 Call trc_bio_check(kt, jk) 505 547 506 548 !!================================================================ … … 810 852 END SUBROUTINE trc_bio_exceptionnal_fix 811 853 812 SUBROUTINE trc_bio_check(kt )854 SUBROUTINE trc_bio_check(kt, jk) 813 855 !!----------------------------------- 814 856 !! JPALM -- 14-12-2017 -- Still dealing with this micro-boil/carb failure … … 824 866 INTEGER :: ii,ij ! temporary scalars 825 867 INTEGER, DIMENSION(2) :: ilocs ! 826 INTEGER, INTENT( in ) :: kt 868 INTEGER, INTENT( in ) :: kt, jk 827 869 !! 828 870 !!========================== … … 852 894 IF(lwp) THEN 853 895 WRITE(numout,*) 'trc_bio:tracer anomaly: ***** WARNING *****' 854 WRITE(numout,*) 'trc_bio:tracer anomaly: sea surface DIC> 4000 '855 WRITE(numout,9600) kt, zmax, ii, ij 896 WRITE(numout,*) 'trc_bio:tracer anomaly: DIC concentration > 4000 ' 897 WRITE(numout,9600) kt, zmax, ii, ij, jk 856 898 WRITE(numout,*) 'trc_bio:tracer anomaly: ***** END OF WARNING *****' 857 899 ENDIF … … 869 911 IF(lwp) THEN 870 912 WRITE(numout,*) 'trc_bio:tracer anomaly: ***** WARNING *****' 871 WRITE(numout,*) 'trc_bio:tracer anomaly: sea surface DIC<= 0 '872 WRITE(numout,9700) kt, zmin, ii, ij 913 WRITE(numout,*) 'trc_bio:tracer anomaly: DIC concentration <= 0 ' 914 WRITE(numout,9700) kt, zmin, ii, ij, jk 873 915 WRITE(numout,*) 'trc_bio:tracer anomaly: ***** END OF WARNING *****' 874 916 ENDIF … … 901 943 IF(lwp) THEN 902 944 WRITE(numout,*) 'trc_bio:tracer anomaly: ***** WARNING *****' 903 WRITE(numout,*) 'trc_bio:tracer anomaly: sea surface Alkalinity> 4000 '904 WRITE(numout,9800) kt, zmax, ii, ij 945 WRITE(numout,*) 'trc_bio:tracer anomaly: ALK concentration > 4000 ' 946 WRITE(numout,9800) kt, zmax, ii, ij, jk 905 947 WRITE(numout,*) 'trc_bio:tracer anomaly: ***** END OF WARNING *****' 906 948 ENDIF … … 918 960 IF(lwp) THEN 919 961 WRITE(numout,*) 'trc_bio:tracer anomaly: ***** WARNING *****' 920 WRITE(numout,*) 'trc_bio:tracer anomaly: sea surface Alkalinity<= 0 '921 WRITE(numout,9900) kt, zmin, ii, ij 962 WRITE(numout,*) 'trc_bio:tracer anomaly: ALK concentration <= 0 ' 963 WRITE(numout,9900) kt, zmin, ii, ij, jk 922 964 WRITE(numout,*) 'trc_bio:tracer anomaly: ***** END OF WARNING *****' 923 965 ENDIF … … 925 967 926 968 927 9600 FORMAT ('trc_bio:tracer anomaly: kt=',i6,' max DIC: ',f16.10,', i j : ',2i5)928 9700 FORMAT ('trc_bio:tracer anomaly: kt=',i6,' min DIC: ',f16.10,', i j : ',2i5)929 9800 FORMAT ('trc_bio:tracer anomaly: kt=',i6,' max ALK: ',f16.10,', i j : ',2i5)930 9900 FORMAT ('trc_bio:tracer anomaly: kt=',i6,' min ALK: ',f16.10,', i j : ',2i5)969 9600 FORMAT ('trc_bio:tracer anomaly: kt=',i6,' max DIC: ',f16.10,', i j k: ',3i5) 970 9700 FORMAT ('trc_bio:tracer anomaly: kt=',i6,' min DIC: ',f16.10,', i j k: ',3i5) 971 9800 FORMAT ('trc_bio:tracer anomaly: kt=',i6,' max ALK: ',f16.10,', i j k: ',3i5) 972 9900 FORMAT ('trc_bio:tracer anomaly: kt=',i6,' min ALK: ',f16.10,', i j k: ',3i5) 931 973 932 974 END SUBROUTINE trc_bio_check
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