! source file: /Users/jfidler/work/UVic_ESCM/2.9/source/common/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_p = average phytoplankton
! tai_z = average zooplankton
! tai_d = average detritus
! tai_no3 = average nitrate
! tai_di = average diazotrophs
! 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
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_p, tai_z, tai_d
real tai_no3, tai_di, 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
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_p, tai_z, tai_d
common /cdiag_r/ tai_no3, tai_di, 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
! 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)