! source file: /raid23/csomes/UVic/2.9/c_n_isotopes/last_glacial_experiments/dlgsd0t.4p15/updates/diag.h !====================== include file "diag.h" ========================== ! variables used for computing diagnostics: ! ektot = "total" kinetic energy per unit volume at "tau". units ! ergs/cm**3 = dyn/cm**2 = g/cm/sec**2 = 10**-7 J/cm**3. ! ektot is the "total" ke in the sense that it considers ! both the internal and external modes summed over the ! entire ocean volume. The contributions of ! vertical motions are neglected on the basis of scaling ! arguments (i.e., w**2 << (u**2 + v**2). ! dtabs = absolute value of rate of change of tracer per unit ! volume centered at "tau" ! tbar = first moment of tracer at "tau" ! travar = variance = second moment of tracer about mean at "tau" ! isot1 = starting i index of section 1 for max/min overturning ! ieot1 = ending i index of section 1 for max/min overturning ! isot2 = starting i index of section 2 for max/min overturning ! ieot2 = ending i index of section 2 for max/min overturning ! jsot = starting j index for max/min overturning ! jeot = ending j index for max/min overturning ! ksot = starting k index for max/min overturning ! keot = ending k index for max/min overturning ! mrot = regional mask region for max/min overturning ! v_otsf = velocity field for calculating max/min overturning ! t_slh = tracer fields for calculating sea level height ! d_slh = density field for calculating sea level height real ektot, dtabs, travar, tbar common /cdiag_r/ ektot(0:km,jmt), dtabs(0:km,nt,jmt) common /cdiag_r/ travar(0:km,nt,jmt), tbar(0:km,nt,jmt) integer isot1, ieot1, isot2, ieot2, jsot, jeot, ksot, keot, mrot common /cdiag_i/ isot1, ieot1, isot2, ieot2, jsot, jeot common /cdiag_i/ ksot, keot, mrot integer nv_otsf common /cdiag_i/ nv_otsf real v_otsf common /cdiag_r/ v_otsf(jmt,km) integer nt_slh common /cdiag_i/ nt_slh real t_slh, d_slh common /cdiag_r/ t_slh(imt,jmt,km,2), d_slh(imt,jmt,km) ! ntatio = number of time averaged time step integrals ! tai_ek = average integrated kinetic energy ! tai_t = average integrated temperature ! tai_s = average integrated salinity ! tai_tvar = average integrated second moment of temperature ! tai_svar = average integrated second moment of salinity ! tai_dt = average integrated rate of change of temperature ! tai_ds = average integrated rate of change of salinity ! tai_scan = average scans for ocean solver ! tai_otmax = average maximum overturning ! tai_otmin = average minimum overturning ! tai_slh = average integrated sea level height ! tai_hflx = average heat flux ! tai_sflx = average salt flux ! tai_dic = average carbon ! tai_dicflx = average carbon flux ! tai_alk = average alkalinity ! tai_o2 = average oxygen ! tai_o2flx = average oxygen flux ! tai_po4 = average phosphate ! tai_dop = average dop ! tai_phyt = average phytoplankton ! tai_zoop = average zooplankton ! tai_detr = average detritus ! tai_no3 = average nitrate ! tai_don = average don ! tai_diaz = average diazotrophs ! tai_din15 = average nitrate 15 ! tai_don15 = average don15 ! tai_phytn15 = average phytoplankton n15 ! tai_zoopn15 = average zooplankton n15 ! tai_detrn15 = average detritus n15 ! tai_diazn15 = average diazotrophs n15 ! tai_dic13 = average DIC13 ! tai_doc13 = average DOC13 ! tai_phytc13 = average phytoplankton c15 ! tai_zoopc13 = average zooplankton c15 ! tai_detrc13 = average detritus c13 ! tai_diazc13 = average diazotrophs c13 ! tai_c14 = average carbon 14 ! tai_dc14 = average delta carbon 14 ! tai_c14flx = average carbon 14 flux ! tai_cfc11 = average CFC11 ! tai_cfc11flx = average CFC11 flux ! tai_cfc12 = average CFC12 ! tai_cfc12flx = average CFC12 flux ! tai_sspH = average sea surface pH ! tai_ssCO3 = average sea surface CO3 ! tai_ssOc = average sea surface calcite ! tai_ssOa = average sea surface omega aragonite ! tai_sspCO2 = average sea surface pCO2 ! tai_cocn = average total carbon in ocean ! tai_cfa2o = average total flux atmosphere to ocean ! tai_dicwflx = average carbon flux from weathering integer ntatio common /cdiagi/ ntatio real tai_ek, tai_t, tai_s, tai_tvar, tai_svar, tai_dt real tai_ds, tai_scan, tai_otmax, tai_otmin, tai_slh real tai_hflx, tai_sflx, tai_dic, tai_dicflx, tai_alk real tai_o2, tai_o2flx, tai_po4, tai_phyt, tai_zoop, tai_detr real tai_no3, tai_diaz, tai_c14, tai_dc14, tai_c14flx real tai_cfc11, tai_cfc11flx, tai_cfc12, tai_cfc12flx real tai_sspH, tai_ssCO3, tai_ssOc, tai_ssOa, tai_sspCO2 real tai_cocn, tai_cfa2o, tai_dicwflx real tai_dop, tai_don real tai_din15, tai_don15, tai_phytn15, tai_zoopn15, tai_detrn15 real tai_diazn15 real tai_dic13, tai_doc13, tai_phytc13, tai_zoopc13, tai_detrc13 real tai_diazc13, tai_dic13flx, tai_dic13wflx common /cdiag_r/ tai_ek, tai_t, tai_s, tai_tvar, tai_svar, tai_dt common /cdiag_r/ tai_ds, tai_scan, tai_otmax, tai_otmin, tai_slh common /cdiag_r/ tai_hflx, tai_sflx, tai_dic, tai_dicflx, tai_alk common /cdiag_r/ tai_o2, tai_o2flx, tai_po4, tai_phyt, tai_zoop common /cdiag_r/ tai_no3, tai_diaz, tai_c14, tai_dc14, tai_c14flx common /cdiag_r/ tai_cfc11, tai_cfc11flx, tai_cfc12, tai_cfc12flx common /cdiag_r/ tai_sspH, tai_ssCO3, tai_ssOc, tai_ssOa common /cdiag_r/ tai_sspCO2, tai_cocn, tai_cfa2o, tai_dicwflx common /cdiag_r/ tai_dop, tai_don common /cdiag_r/ tai_din15, tai_don15, tai_phytn15, tai_zoopn15 common /cdiag_r/ tai_detrn15, tai_diazn15, tai_detr common /cdiag_r/ tai_dic13, tai_doc13, tai_phytc13, tai_zoopc13 common /cdiag_r/ tai_detrc13, tai_diazc13, tai_dic13wflx common /cdiag_r/ tai_dic13flx ! engint = volume averaged internal mode energy integral ! components ! engext = volume averaged external mode energy integral ! components ! buoy = volume averaged buoyancy ! tcerr = maximum "t" cell continuity error ! ucerr = maximum "u" cell continuity error ! itcerr = "i" index corresponding to "tcerr" ! jtcerr = "jrow" index corresponding to "tcerr" ! ktcerr = "k" index corresponding to "tcerr" ! iucerr = "i" index corresponding to "ucerr" ! jucerr = "jrow" index corresponding to "ucerr" ! kucerr = "k" index corresponding to "ucerr" ! wtbot = maximum "adv_vbt" error at ocean bottom ! iwtbot = "i" index corresponding to "wtbot" ! jwtbot = "jrow" index corresponding to "wtbot" ! kwtbot = "k" index corresponding to "wtbot" ! wubot = maximum "adv_vbu" at ocean bottom ! iwubot = "i" index corresponding to "wubot" ! jwubot = "jrow" index corresponding to "wubot" ! kwubot = "k" index corresponding to "wubot" ! wtlev = zonally integrated adv_vbt for each level ! wulev = zonally integrated adv_vbu for each level integer itcerr, jtcerr, ktcerr, iucerr, jucerr, kucerr integer iwtbot, jwtbot, kwtbot, iwubot, jwubot, kwubot common /cdiag_i/ itcerr(jmt), jtcerr(jmt), ktcerr(jmt) common /cdiag_i/ iucerr(jmt), jucerr(jmt), kucerr(jmt) common /cdiag_i/ iwtbot(jmt), jwtbot(jmt), kwtbot(jmt) common /cdiag_i/ iwubot(jmt), jwubot(jmt), kwubot(jmt) real buoy, engint, engext, tcerr, ucerr, wtbot, wubot, wtlev real wulev common /cdiag_r/ buoy(0:km,jmt), engint(0:km,8,jmt), engext(8,jmt) common /cdiag_r/ tcerr(jmt), ucerr(jmt) common /cdiag_r/ wtbot(jmt), wubot(jmt) common /cdiag_r/ wtlev(km,0:jmt), wulev(km,0:jmt) ! ttn = northward transport of tracer components ! ttn2 = northward transport of tracers for ocean basins ! (.,.,.,0) Global ! (.,.,.,1:nhreg) Ocean basins ! also, ! (6,.,.,.) total transport due to advection ! (7,.,.,.) total transport due to diffusion ! (8,.,.,.) total transport real ttn common /gyres_r/ ttn(8,jmt,ntmin2) real ttn2 common /gyres_r/ ttn2(6:8,jmt,nt,0:nhreg) ! vmsf = vertical_meridional stream function real vmsf common /cdiag_r/ vmsf(jmt,km) ! term balances are instantaneous breakdowns of all terms in the ! momentum & tracer equations. They are averaged over ocean volumes ! defined by horizontal and vertical regional masks: ! termbt = term balance components for time rate of change of ! tracers within a volume. the total time rate of change ! is broken down into components as follows: ! the form is d( )/dt = terms (2) ... (10) where each ! term has the units of "tracer units/sec" using ! schematic terms for illustration. ! (1) = total time rate of change for the tracer ! (2) = change due to zonal nonlinear term: (UT)x ! (3) = change due to meridional nonlinear term: (VT)y ! (4) = change due to vertical nonlinear term: (WT)z ! (5) = change due to zonal diffusion: Ah*Txx ! (6) = change due to meridional diffusion: Ah*Tyy ! (7) = change due to vertical diffusion: kappa_h*Tzz ! (8) = change due to source term ! (9) = change due to explicit convection ! (10) = change due to filtering ! the nonlinear terms can be broken into two parts: advection and a ! continuity part: The physically meaningful part is advection. ! eg: Zonal advection of tracer "A" is -U(A)x = A(U)x - (UA)x ! (11) = zonal advection U(Ax) ! (12) = meridional advection V(Ay) ! (13) = vertical advection W(Az) ! (14) = change of tracer variance (tracer**2 units) ! (15) = average tracer within volume (tracer units) ! terr = error term = (1) - sum (2) ... (10) ! asst = average sea surface tracer for regional surface areas ! stflx = average surface tracer flux for regional surface areas ! tracer (#1,#2) units = (cal/cm**2/sec, gm/cm**2/sec) ! termbm = term balance components for time rate of change of ! momentum within a volume. the total time rate of change ! is broken down into components as follows: ! the form is d( )/dt = terms (2) ... (13) where each ! term has the units of "cm/sec**2" and "Q" is the ! momentum component {zonal or meridional} using ! schematic terms for illustration. ! (1) = total time rate of change for the momentum ! (2) = change due to the pressure gradient: grad_p ! without the surface pressure gradients ! (i.e., for computing the internal modes) ! (3) = change due to zonal nonlinear term: (UQ)x ! (4) = change due to meridional nonlinear term: (VQ)y ! (5) = change due to vertical nonlinear term: (wQ)z ! (6) = change due to zonal viscosity: Am*Qxx ! (7) = change due to meridional viscosity: Am*Qyy ! (8) = change due to vertical viscosity: kappa_m*Qzz ! (9) = change due to metric diffusion terms ! (10) = change due to coriolis terms: fQ ! (11) = change due to source terms ! (12) = change due to surface pressure gradient ! this is obtained after solving the external mode ! in the stream function technique. It is solved ! directly from the elliptic equation for the ! prognostic surface pressure technique ! (13) = change due to metric advection ! the nonlinear terms can be broken into two parts: advection and a ! continuity part: The physically meaningful part is advection. ! eg: Zonal advection of vel component "Q" is -U(Q)x = Q(U)x - (UQ)x ! (14) = zonal advection U(Qx) ! (15) = meridional advection V(Qy) ! (16) = vertical advection W(Qz) ! (17) = average velocity component ! smflx = average surface momentum flux for regional surf areas ! in dynes/cm**2 ! avgw = average vertical velocity (cm/sec) ! ustf = names & units for surface tracer fluxes integer ntterms, nuterms parameter (ntterms=15, nuterms=17) character(15) :: ustf(nt,2) common /termb_c/ ustf real asst, avgw, termbt, termbm, smflx, stflx, terr common /termb_r/ asst(nt,0:nhreg), avgw(numreg) common /termb_r/ termbt(0:km,ntterms,nt,0:numreg) common /termb_r/ termbm(0:km,nuterms,2,numreg) common /termb_r/ smflx(2,0:nhreg), stflx(nt,0:nhreg), terr(nt)