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maestra.f90
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! =======================================================
! | MAESTRA: March 2009 Version |
! | For more information see www.bio.mq.edu.au/maestra |
! | Based on Wang & Jarvis (1990) Ag For Met 51:257-280 |
! =======================================================
!------------------------------------------------------------------------
! This file contains the main program.
! It also contains subroutines to zero arrays (ZEROHR, ZEROHIST, ZEROD)
! and to sum arrays (SUMHR, SUMDAILY).
! All other code is contained in the additional files: -
! radn.for - calculation of radiation interception
! physiol.for - physiology subroutines
! getmet.for - read in met data
! inout.for - handle input & output data
! utils.for - utility subroutines.
!------------------------------------------------------------------------
PROGRAM MAESTRA
!-----------------------------------------------------------------------
! An array model to predict radiation regime inside a plant
! community. Especially suited to forest stands where crown shape
! is described using a cone or elipsoid.
! This program consists of three main parts, i.e.
! 1: radiation in the atmosphere , daylength and the position of
! the sun at different hours of the day;
! 2: plant canopy architecture.3-D leaf area distribution and random
! and nonrandom leaf area dispersion inside crown has been incorporated
! into the radiation model with the spherical leaf angular distribution
! assumption;radiation penetration and scattering processes.
! A multi-scattering model proposed by John Norman is used.
! 3: both photosynthesis and transpiration are calculated using the
! combined gs-A-E-H model.
!------------------------------------------------------------------------
! TO DO : STITLE and PTITLE are not read, see "READ (USTR, 990) STITLE" in inout.for.
! - ****include MAESTEST within Maestra (to run maestra at set grid points)****
! - DATES should not be necessary in BBMGS when NDATES=1; but it is......
USE maestcom
IMPLICIT NONE
! Array declarations.
! List of trees for which to do calculations
INTEGER ITARGETS(MAXT)
INTEGER ISPECIES(MAXT),ISPECIEST(MAXT),ISPECIESTUS(MAXT)
! Tree positions and dimensions - all trees, all dates
REAL DXT1(MAXT),DYT1(MAXT),DZT1(MAXT)
REAL RXTABLE1(MAXDATE,MAXT),RYTABLE1(MAXDATE,MAXT)
REAL RZTABLE1(MAXDATE,MAXT),ZBCTABLE1(MAXDATE,MAXT)
REAL FOLTABLE1(MAXDATE,MAXT),DIAMTABLE1(MAXDATE,MAXT)
! Tree positions and dimensions - sorted trees, all dates
REAL RXTABLE(MAXDATE,MAXT),RYTABLE(MAXDATE,MAXT)
REAL RZTABLE(MAXDATE,MAXT),ZBCTABLE(MAXDATE,MAXT)
REAL FOLTABLE(MAXDATE,MAXT),TOTLAITABLE(MAXDATE) !!!!!!
REAL DIAMTABLE(MAXDATE,MAXT)
! Dates for tree dimensions
INTEGER DATESX(MAXDATE),DATESY(MAXDATE),DATESZ(MAXDATE)
INTEGER DATEST(MAXDATE),DATESLA(MAXDATE),DATESD(MAXDATE)
! Tree dimensions on simulation date (by interpolation)
REAL DXT(MAXT),DYT(MAXT),DZT(MAXT)
REAL RX(MAXT),RY(MAXT),RZ(MAXT),ZBC(MAXT)
REAL FOLT(MAXT),DIAM(MAXT)
REAL CANOPYDIMS(6)
! Positions of grid points, associated volume & leaf area, etc
REAL XL(MAXP),YL(MAXP),ZL(MAXP),VL(MAXP),DLT(MAXP),DLI(MAXC,MAXP)
INTEGER LGP(MAXP),LAYER(MAXP),MLAYER(MAXP), PPLAY
REAL FOLLAY(MAXLAY),WINDLAY(MAXLAY)
! Understorey arrays.
REAL XLU(MAXP),YLU(MAXP),ZLU(MAXP) ! Understorey points.
REAL TUUS(MAXP),TDUS(MAXP),RELDFUS(MAXP) ! Understorey.
INTEGER LAYERUS(MAXP),MLAYERUS(MAXP) ! not implemented yet
REAL UIBEAM(MAXHRS,MAXP),UIDIFF(MAXHRS,MAXP)
REAL PARUS(MAXHRS,MAXP),APARUS(MAXHRS,MAXP)
REAL PSUS(MAXHRS,MAXP),ETUS(MAXHRS,MAXP)
REAL PARUNDER(MAXHRS,MAXP),USLAITAB(MAXDATE,MAXT)
REAL USLAI(MAXP),DIAMUS(MAXDATE,MAXT)
REAL HTUS(MAXDATE,MAXT),FOLNUS(MAXDATE,MAXT)
INTEGER DATESFU(MAXDATE),DATESDU(MAXDATE)
INTEGER DATESHU(MAXDATE),DATESNU(MAXDATE),OUTFORMATUS
REAL JMAXN25,JMAX25M
REAL FUS(MAXP),DUS(MAXP),AREAUS(MAXP),FN0US(MAXP)
REAL DXTUS(MAXT),DYTUS(MAXT),DZTUS(MAXT)
REAL RXTABLEUS(MAXDATE,MAXT),RYTABLEUS(MAXDATE,MAXT)
REAL RZTABLEUS(MAXDATE,MAXT)
REAL FOLTABLEUS(MAXDATE,MAXT),ZBCTABLEUS(MAXDATE,MAXT)
REAL DIAMTABLEUS(MAXDATE,MAXT)
REAL RXUS(MAXT),RYUS(MAXT),RZUS(MAXT)
REAL ZBCUS(MAXT),FOLTUS(MAXT),PARUSMEAN(MAXHRS)
REAL PARUSSD(MAXHRS),THRABUS(MAXHRS),FCO2US(MAXHRS),FH2OUS(MAXHRS)
REAL XUS0,YUS0
! Test point arrays
REAL XLP(MAXP),YLP(MAXP),ZLP(MAXP)
REAL TUP(MAXP),TDP(MAXP),RELDFP(MAXP)
INTEGER LAYERP(MAXP),MLAYERP(MAXP)
REAL DXTP(MAXT),DYTP(MAXT),DZTP(MAXT)
REAL RXTABLEP(MAXDATE,MAXT),RYTABLEP(MAXDATE,MAXT)
REAL RZTABLEP(MAXDATE,MAXT)
REAL FOLTABLEP(MAXDATE,MAXT),ZBCTABLEP(MAXDATE,MAXT)
REAL DIAMTABLEP(MAXDATE,MAXT)
REAL RXP(MAXT),RYP(MAXT),RZP(MAXT)
REAL ZBCP(MAXT),FOLTP(MAXT)
INTEGER ISPECIESP(MAXT),ISPECIESTP(MAXT)
INTEGER JSHAPETP(MAXT),JLEAFTP(MAXT),NOAGECTP(MAXT)
REAL SHAPETP(MAXT),DEXTTP(MAXT,MAXANG),BPTTP(8,MAXC,MAXT)
REAL PROPPTP(MAXC,MAXT),PROPCTP(MAXC,MAXT)
! Met data
INTEGER METCOLS(MAXMET),SOILDATA
REAL WINDAH(MAXHRS),TSOIL(MAXHRS),TAIR(MAXHRS),RADABV(MAXHRS,3)
REAL FBEAM(MAXHRS,3),RH(MAXHRS),VPD(MAXHRS),VMFD(MAXHRS)
REAL CA(MAXHRS),PRESS(MAXHRS),PPT(MAXHRS),SOILMOIST(MAXHRS)
REAL DELTAT(12)
! Physiology inputs by layer
REAL ABSRP(MAXLAY,3),ARHO(MAXLAY,3),ATAU(MAXLAY,3)
REAL RHOSOL(3)
REAL JMAXTABLE(maxdate,MAXLAY,MAXC)
REAL VCMAXTABLE(maxdate,MAXLAY,MAXC)
REAL RDTABLE(MAXDATE,MAXLAY,MAXC)
REAL SLATABLE(MAXDATE,MAXLAY,MAXC)
REAL AJQTABLE(MAXDATE,MAXLAY,MAXC)
REAL Q10FTABLE(MAXDATE), Q10WTABLE(MAXDATE)
INTEGER DATESFQ(MAXDATE), DATESWQ(MAXDATE)
INTEGER DATESJ(MAXDATE), DATESV(MAXDATE)
INTEGER DATESRD(MAXDATE), DATESSLA(MAXDATE)
INTEGER DATESA(MAXDATE)
REAL JMAX25(MAXLAY,MAXC),VCMAX25(MAXLAY,MAXC)
REAL RD0(MAXLAY,MAXC),SLA(MAXLAY,MAXC),AJQ(MAXLAY,MAXC)
! Structural data inputs
REAL BPT(8,MAXC),PROPP(MAXC),PROPC(MAXC)
REAL ALPHA(MAXANG),FALPHA(MAXANG)
! Intermediate calculations
REAL DIFZEN(MAXANG),DEXT(MAXANG),BEXTANG(MAXANG)
REAL DEXTP(MAXANG)
REAL ZEN(MAXHRS),AZ(MAXHRS)
REAL TU(MAXP),TD(MAXP),RELDF(MAXP)
REAL DIFDN(MAXP,3),DIFUP(MAXP,3),SCLOST(MAXP,3)
REAL BFLUX(MAXP,3),DFLUX(MAXP,3),SCATFX(MAXP,3)
! Outputs for each tree
REAL THRAB(MAXHRS,3),TDYAB(3),TCAN(MAXHRS)
REAL FCO2(MAXHRS),FH2O(MAXHRS)
REAL GSCAN(MAXHRS),FHEAT(MAXHRS),FH2OCAN(MAXHRS)
REAL FRESPF(MAXHRS),FRESPW(MAXHRS),FRESPB(MAXHRS)
REAL FRESPFR(MAXHRS),FRESPCR(MAXHRS)
REAL DECOUPL(MAXHRS) ! RAD, MAY 2009.
REAL PPAR(MAXLAY,MAXHRS),PPS(MAXLAY,MAXHRS),PTRANSP(MAXLAY,MAXHRS)
! Titles of input files
CHARACTER*80 CTITLE,TTITLE,PTITLE,STITLE,MTITLE,VTITLE
CHARACTER PTITLES(MAXSP)*60
CHARACTER STITLES(MAXSP)*60
! Multispecies.
CHARACTER SPECIESNAMES(MAXSP)*30
CHARACTER PHYFILES(MAXSP)*30
CHARACTER STRFILES(MAXSP)*30
! STR arrays, multi-species versions.
REAL ALPHASPEC(MAXANG,MAXSP),FALPHASPEC(MAXANG,MAXSP)
REAL BPTSPEC(8,MAXC,MAXSP),BPTT(8,MAXC,MAXT)
REAL BPTTUS(8,MAXC,MAXT)
REAL SHAPESPEC(MAXSP),EXTWINDSPEC(MAXSP)
REAL RANDOMSPEC(MAXSP),COEFFTSPEC(MAXSP)
REAL EXPONTSPEC(MAXSP),WINTERCSPEC(MAXSP)
REAL BCOEFFTSPEC(MAXSP),BEXPONTSPEC(MAXSP)
REAL BINTERCSPEC(MAXSP),DEXTSPEC(MAXSP,MAXANG)
REAL DEXTT(MAXT,MAXANG),DEXTTUS(MAXT,MAXANG)
REAL BEXTSPEC(MAXSP),BEXTANGSPEC(MAXSP,MAXANG)
REAL BEXTANGT(MAXP,MAXANG),BEXTANGTUS(MAXP,MAXANG)
REAL BEXTANGTP(MAXP,MAXANG)
REAL BEXTT(MAXT),BEXTTUS(MAXT),BEXTTP(MAXT)
REAL RCOEFFTSPEC(MAXSP),REXPONTSPEC(MAXSP)
REAL RINTERCSPEC(MAXSP),FRFRACSPEC(MAXSP)
INTEGER NOAGECSPEC(MAXSP),NOAGECT(MAXT),NOAGECTUS(MAXT)
INTEGER JLEAFSPEC(MAXSP),JLEAFT(MAXT),JLEAFTUS(MAXT)
INTEGER JSHAPESPEC(MAXSP), NALPHASPEC(MAXSP)
INTEGER JSHAPET(MAXT),JSHAPETUS(MAXT)
REAL SHAPET(MAXT),SHAPETUS(MAXT)
! PHY arrays, multi-species versions.
REAL ABSRPSPEC(MAXLAY,3,MAXSP),ARHOSPEC(MAXLAY,3,MAXSP)
REAL ATAUSPEC(MAXLAY,3,MAXSP),RHOSOLSPEC(3,MAXSP)
REAL PROPPSPEC(MAXC,MAXSP),PROPCSPEC(MAXC,MAXSP)
REAL PROPPT(MAXC,MAXT),PROPCT(MAXC,MAXT)
REAL PROPPTUS(MAXC,MAXT),PROPCTUS(MAXC,MAXT)
REAL LEAFNSPEC(MAXDATE,MAXLAY,MAXC,MAXSP)
REAL JMAXTABLESPEC(MAXDATE,MAXLAY,MAXC,MAXSP)
REAL VCMAXTABLESPEC(MAXDATE,MAXLAY,MAXC,MAXSP)
REAL RDTABLESPEC(MAXDATE,MAXLAY,MAXC,MAXSP)
REAL SLATABLESPEC(MAXDATE,MAXLAY,MAXC,MAXSP)
REAL AJQTABLESPEC(MAXDATE,MAXLAY,MAXC,MAXSP)
REAL Q10FTABLESPEC(MAXDATE,MAXSP),Q10WTABLESPEC(MAXDATE,MAXSP)
INTEGER DATESNSPEC(MAXDATE,MAXSP),DATESJSPEC(MAXDATE,MAXSP)
INTEGER DATESVSPEC(MAXDATE,MAXSP),DATESRDSPEC(MAXDATE,MAXSP)
INTEGER DATESSLASPEC(MAXDATE,MAXSP),DATESASPEC(MAXDATE,MAXSP)
INTEGER DATESFQSPEC(MAXDATE,MAXSP),DATESWQSPEC(MAXDATE,MAXSP)
INTEGER NOAGEPSPEC(MAXSP),NSIDESSPEC(MAXSP)
REAL GSREFSPEC(MAXSP), GSMINSPEC(MAXSP), PAR0SPEC(MAXSP)
REAL D0SPEC(MAXSP), VK1SPEC(MAXSP), VK2SPEC(MAXSP)
REAL VPD1SPEC(MAXSP), VPD2SPEC(MAXSP), VMFD0SPEC(MAXSP)
REAL GSJASPEC(MAXSP), GSJBSPEC(MAXSP), T0SPEC(MAXSP)
REAL TREFSPEC(MAXSP), TMAXSPEC(MAXSP), SMD1SPEC(MAXSP)
REAL SMD2SPEC(MAXSP), WC1SPEC(MAXSP), WC2SPEC(MAXSP)
REAL SWPEXPSPEC(MAXSP), G0SPEC(MAXSP), D0LSPEC(MAXSP)
REAL GAMMASPEC(MAXSP), G1SPEC(MAXSP), GKSPEC(MAXSP)
REAL WLEAFSPEC(MAXSP)
INTEGER NOJDATESSPEC(MAXSP),NOVDATESSPEC(MAXSP)
INTEGER NOADATESSPEC(MAXSP),NOSLADATESSPEC(MAXSP)
INTEGER NONDATESSPEC(MAXSP),NORDATESSPEC(MAXSP)
INTEGER NOWQDATESSPEC(MAXSP),NOFQDATESSPEC(MAXSP)
INTEGER IECOSPEC(MAXSP)
REAL EAVJSPEC(MAXSP), EDVJSPEC(MAXSP)
REAL DELSJSPEC(MAXSP), EAVCSPEC(MAXSP)
REAL EDVCSPEC(MAXSP), DELSCSPEC(MAXSP), TVJUPSPEC(MAXSP)
REAL TVJDNSPEC(MAXSP), THETASPEC(MAXSP)
REAL RTEMPSPEC(MAXSP), DAYRESPSPEC(MAXSP), EFFYRFSPEC(MAXSP)
REAL TBELOWSPEC(MAXSP),EFFYRWSPEC(MAXSP),RMWSPEC(MAXSP)
REAL RTEMPWSPEC(MAXSP),COLLASPEC(MAXSP),COLLKSPEC(MAXSP)
REAL STEMSDWSPEC(MAXSP),RMWAREASPEC(MAXSP),STEMFORMSPEC(MAXSP)
REAL Q10RSPEC(MAXSP),RTEMPRSPEC(MAXSP),Q10BSPEC(MAXSP)
REAL RTEMPBSPEC(MAXSP),RMCRSPEC(MAXSP),RMFRSPEC(MAXSP)
REAL RMBSPEC(MAXSP)
real tmp(maxang)
! Temporary arrays for sunlit/shaded rates (for MAESTEST)
REAL GSCTEST(MAXP,2),ALEAFTEST(MAXP,2)
REAL RDTEST(MAXP,2),ETTEST(MAXP,2)
! Outputs for each point (MAESHR)
REAL GSCHR(MAXP,2),ALEAFHR(MAXP,2),ETHR(MAXP,2)
REAL HFXHR(MAXP,2),RNETHR(MAXP,2),SUNLAHR(MAXP),GBHHR(MAXP,2)
REAL RDHR(MAXP,2),TLEAFHR(MAXP,2)
! Outputs for PAR histogram
REAL HISTO(MAXHISTO)
! Other, non-arrays.
REAL ABSRPU, AJQU, ALAT, ALEAF, ANIR, APAR, APP, AREA, ATHR
REAL AX, AY, BALPHA, BLAMBDA, BBINC, BBIOM, BCOEFFT, BEAMP, BEAR
REAL BEXPONT, BEXT, BEXTUS, BINSIZE, BINTERC, BMULT
REAL CAK, CANOPY_STORE, CICARAT, CO2INC, COEFFT, COLLA, COLLK
REAL D0, D0L, DAYRESP, DAYL, DEC, DELSC, DELSCU, DELSJ, DELSJU, DISCHARGETOT
REAL DIFSKY, DLAI, DMULT2, DRAINSTORE, DRYTHICK, DT1, DT2!, DRYTHICHMIN
REAL DRYTHICKMIN, DT3, DT4, EAVC, EAVCU, EAVJU, EDVC, EAVJ, EDVJ, DVJU, EDVCU
REAL EFFY, EFFYRF, EDVJU, EMAXLEAF, EFFYRW, EQNTIM, ESOIL, ET, ETEST
REAL ETMEASTOT, ETMM, ETMM2, ETMMTOT, ETUSMM, EVAPSTORE, EXPAN, EXPDIF, EXPINF, EXPONT
REAL EXPTIME, EXTKUS, EXTWIND, FAREA, FBEAMOTC, FBINC, FBIOM, FRFRAC, FSOIL, FTSOIL1, FSOILMEAN
REAL G0, G1, GAMMA, GAMSOIL, GBH, GRDAREAI, GSBG0U, GSBG1U, FSOIL1, GSC, GSIPT, GSJA, GSJB
REAL GSREF, HFX, GSMIN,RD0US,SLAUS
INTEGER I, IAGE, ICC, IDAY, IECO, IECOU, IEND, IFLUSH, IHOUR, IOTC
INTEGER IPROG, IPROGUS, IPT, IPTUS, ISIMUS, ISPEC, ISTART, ISUNLIT, ITAR, ITERMAX, ITREE, IUSTFILE
INTEGER IWATFILE, IWAVE, IWHICH, JLEAF, JSHAPE, KEEPWET, MASPDATE, MFLAG, MODELGS, MODELJM
INTEGER MODELRD, MODELRW, MODELSS, MOSS, MOVEWINDOW, MSTART, NALPHA, NAZ, NEWCANOPY
INTEGER NEWTUTD, NOADTES, NOAGEC, NOADATES, NOAGEP, NOALLTREES, NODDATES, NOFQDATES, NOFUDATES
INTEGER NOGSDATES, NOHUDATES, NOJDATES, NOLADATES, NOLAY, NOMETCOLS, NONUDATES, NORDATES
INTEGER NOSLADATES, NOTARGETS, NOTDATES, NOTREES, NOUSPOINTS, NOVDATES, NOWQDATES, NOXDATES
INTEGER NOYDATES, NOZDATES, NSIDES, NSUMMEDW, NTAIRADD, NUMPNT, NZEN, NSTEP
INTEGER NOTREESTEST,NOTREESUS
REAL OUTFLOW, OVERFLOW, PAR, PAR0, PAROTC, PLANTK, PPTDAY, PPTTOT, PRESSK, PREVTSOIL, PSIL
REAL Q10B, Q10R, Q10W, Q10F, QC, QCTOT, QE, QETOT, QH, QHTOT, QN, QNTOT
REAL RADINTERC, RADINTERC1, RADINTERC2, RADINTERC3, RADINTERCTOT, RANDOM, RBINC, RBINOM
REAL RBIOM, RCOEFFT, RD, RD0ACC, RDK, RDT, RESPF, REXPONT, RGLOBABV, RGLOBABV12
REAL RGLOBUND, RINTERC, RMB, RMCR, RMFR, RMW, RMWAREA, RNET, ROOTRESFRAC, ROOTXSECAREA
REAL RTEMP, RTEMPB, RTEMPR, RUNOFF, RUTTERB, RUTTERD, SCLOSTTOT, SHADEHT, SHAPE, SMD1, SMD2
REAL SOILDEPTH, SOILEVAP, SOILEVAPTOT, SOILMOISTURE, SOILTK, SOMULT, STEMFORM
REAL STEMSDW, STOCKING, SUNLA, SUNSET, RTEMPW, TMAX, TMOVE
REAL SURFACE_WATERMM, SWMAX, SWMIN
REAL SWPEXP, T0, THETAM, THROUGHFALL, TINC, TLEAF, TOTC, TOTESTEVAPMM
REAL TBELOW, TDIFF, TFALLTOT, THETA, TOTRESPRG, TOTRESPBG
REAL WINDOTC,XSLOPE,YSLOPE,X0,Y0,XMAX,YMAX,ZHT,Z0HT,ZPD,TORTPAR,TTIMD
REAL TVJUPU,TVJDNU,VCMAXN25,UNMIN,VCMAX25M,WSOIL,WSOILROOT,WSOILMEAN
REAL WSOILROOTMEAN,TOTTMP,TOTLAI,WINTERC,TVJUP,TVJDN,VK1,VK2,VPD1,VPD2
REAL VMFD0,TREF,WC1,WC2,WLEAF,WBIOM,WBINC,WEIGHTEDSWP,TSCAT
REAL FRACAPAR,VIEWFACTOR,TOTRESPWG,TOTRESPFRG,TOTRESPCRG
REAL TOTRESPFG
INTEGER IODAILY,IOHRLY,IOTUTD,IOHIST,IORESP,IPOINTS,ISUNLA,NSPECIES,NUMTESTPNT
INTEGER IPROGCUR,IPTEST,IOFORMAT
REAL GK,DLAIP,EXPDIFP,TOTCO2,TOTRESPF,TOTRESPWM,TOTRESPB,TOTRESPCR
REAL TOTRESPFR,TOTH2O,TOTHFX,SUNLAP,BEXTP,TBEAM,TTOT,DECOUP,SUNLAPOT
REAL TOTH2OCAN
REAL, EXTERNAL :: CALCRMW,ETCAN,RESP,GRESP,AVERAGEVAL
! Set program flag
IPROG = INORMAL
IPROGUS = ITEST
VTITLE = 'MAESTRA: Version March 2009'
OPEN(99, FILE='tmp.dat', STATUS='UNKNOWN')
! Ask which hour number
! MAESHR
! WRITE (*,*) 'ENTER HOUR NUMBER (1 - ',KHRS,'): '
! READ (*,*) IHRNO
! Open input files
CALL OPENINPUTF(IODAILY,IOHRLY,IOTUTD,IOHIST,IORESP, &
CTITLE,TTITLE,PTITLE,STITLE, &
IPOINTS,ISUNLA,ISIMUS)
! Open file for points output
! MAESHR
! OPEN (UPT, FILE = 'Ptflx.dat', STATUS='UNKNOWN')
! Get input from control file
CALL INPUTCON( &
ISTART, IEND, NSTEP, &
NUMPNT, NOLAY, PPLAY, NZEN, DIFZEN, NAZ, &
MODELGS, MODELJM, MODELRD, MODELSS, MODELRW, ITERMAX, &
IOHIST, BINSIZE, &
ICC, CO2INC, TINC, &
IOTC, TOTC, WINDOTC, PAROTC, FBEAMOTC, &
NSPECIES, SPECIESNAMES, PHYFILES, STRFILES)
! Get input from canopy structure file
CALL INPUTSTR( &
NSPECIES,STRFILES, &
JLEAFSPEC,BPTSPEC,RANDOMSPEC,NOAGECSPEC, &
JSHAPESPEC,SHAPESPEC,EXTWINDSPEC, &
NALPHASPEC,ALPHASPEC,FALPHASPEC, &
COEFFTSPEC,EXPONTSPEC,WINTERCSPEC, &
BCOEFFTSPEC,BEXPONTSPEC,BINTERCSPEC, &
RCOEFFTSPEC,REXPONTSPEC,RINTERCSPEC,FRFRACSPEC, &
STITLES)
! Get input from physiology file
CALL INPUTPHY( &
NSPECIES,PHYFILES,MODELJM,MODELRD,MODELGS,MODELRW, &
NOLAY,NOAGECSPEC,NOAGEPSPEC,PROPCSPEC,PROPPSPEC, &
ABSRPSPEC,ARHOSPEC,ATAUSPEC,RHOSOLSPEC, &
JMAXTABLESPEC,DATESJSPEC,NOJDATESSPEC,IECOSPEC,EAVJSPEC, &
EDVJSPEC,DELSJSPEC,THETASPEC, &
VCMAXTABLESPEC,DATESVSPEC,NOVDATESSPEC,EAVCSPEC, &
EDVCSPEC,DELSCSPEC,TVJUPSPEC,TVJDNSPEC, &
SLATABLESPEC,DATESSLASPEC,NOSLADATESSPEC,NOADATESSPEC, &
DATESASPEC,AJQTABLESPEC,RDTABLESPEC, &
DATESRDSPEC,NORDATESSPEC,RTEMPSPEC,DAYRESPSPEC,TBELOWSPEC, &
EFFYRWSPEC,RMWSPEC,RTEMPWSPEC,COLLASPEC,COLLKSPEC, &
STEMSDWSPEC,RMWAREASPEC,STEMFORMSPEC, &
NOFQDATESSPEC,DATESFQSPEC,Q10FTABLESPEC,NOWQDATESSPEC, &
DATESWQSPEC,Q10WTABLESPEC, &
RMFRSPEC,RMCRSPEC,Q10RSPEC,RTEMPRSPEC,EFFYRFSPEC, &
RMBSPEC,Q10BSPEC,RTEMPBSPEC, &
GSREFSPEC,GSMINSPEC,PAR0SPEC,D0SPEC,VK1SPEC,VK2SPEC,VPD1SPEC, &
VPD2SPEC,VMFD0SPEC,GSJASPEC,GSJBSPEC,T0SPEC,TREFSPEC, &
TMAXSPEC,SMD1SPEC,SMD2SPEC,WC1SPEC, WC2SPEC,SWPEXPSPEC, &
G0SPEC,D0LSPEC,GAMMASPEC,G1SPEC,GKSPEC,WLEAFSPEC,NSIDESSPEC, &
PTITLES)
! Get input from trees file
CALL INPUTTREE( &
XSLOPE,YSLOPE,BEAR,X0,Y0,XMAX,YMAX,STOCKING, &
ZHT,Z0HT,ZPD, &
NOALLTREES,NOTREES,NOTARGETS,ITARGETS,SHADEHT, &
NOXDATES,NOYDATES,NOZDATES,NOTDATES,NOLADATES,NODDATES, &
DATESX,DATESY,DATESZ,DATEST,DATESLA,DATESD, &
DXT1,DYT1,DZT1,RXTABLE1,RYTABLE1,RZTABLE1,ZBCTABLE1, &
FOLTABLE1,TOTLAITABLE,DIAMTABLE1, &
IFLUSH,DT1,DT2,DT3,DT4,EXPTIME,APP,EXPAN, &
NSPECIES,ISPECIES)
! Open met data file (must be done after ISTART & IEND read)
CALL OPENMETF(ISTART,IEND,CAK,PRESSK,SWMIN,SWMAX, &
DIFSKY,ALAT,TTIMD,DELTAT, &
MFLAG,METCOLS,NOMETCOLS,MTITLE,MSTART)
! Open output files
CALL OPENOUTPUTF(IODAILY,IOHRLY,IOHIST,IORESP, &
ISIMUS,ISUNLA,CTITLE,TTITLE,PTITLES,STITLES,MTITLE,VTITLE, &
NSPECIES,SPECIESNAMES)
! Read understorey input files.
IF(ISIMUS.EQ.1)THEN
CALL INPUTUSSTR(NOUSPOINTS,XUS0,YUS0,GRDAREAI,XLU,YLU,ZLU, &
USLAITAB,NOFUDATES,DATESFU, &
HTUS,NOHUDATES,DATESHU, &
FOLNUS,NONUDATES,DATESNU,EXTKUS,OUTFORMATUS)
CALL INPUTUSPHY(JMAXN25,IECOU,EAVJU,EDVJU,DELSJU,TVJUPU,TVJDNU, &
VCMAXN25,EAVCU,EDVCU,DELSCU,UNMIN, &
AJQU,ABSRPU,GSBG0U,GSBG1U,CICARAT,RD0US,RDK,RDT,SLAUS,EFFY, &
MOSS,JMAX25M,VCMAX25M,THETAM)
ENDIF
! Read MAESTEST input file.
! Open files and read information about points
IF(IPOINTS .EQ. 1)THEN
CALL GETPOINTSF(NUMTESTPNT,XLP,YLP,ZLP,X0,Y0,XMAX,YMAX, &
CTITLE,TTITLE,MTITLE,STITLE,VTITLE)
ENDIF
! Do calculations which are not day-dependent
! Modified for multi-species option (RAD, March 2009).
DO I=1,NSPECIES
CALL EXDIFF(NALPHASPEC(I),ALPHASPEC(1:MAXANG,I), &
FALPHASPEC(1:MAXANG,I), &
NZEN,DIFZEN,RANDOMSPEC(I),DEXTSPEC(I,1:MAXANG))
ENDDO
!**********************************************************************
! Loop over all chosen trees within subplot
DO 50 ITAR = 1,NOTARGETS
ITREE = ITARGETS(ITAR)
ISPEC = ISPECIES(ITREE)
! MAESHR
! WRITE (*,106) ITREE
!106 FORMAT (' TREE:',I5)
! Take first specified target tree only.
! MAESHR
! ITREE = ITARGETS(1)
! WRITE (*,106) ITREE
!106 FORMAT (' TREE:',I5)
CALL RESTARTMETF(ISTART,MSTART,MFLAG)
! Sort trees.
CALL SORTTREES( &
NOALLTREES,NOTREES,ITREE, &
DXT1,DYT1,DZT1,RXTABLE1,RYTABLE1,RZTABLE1, &
ZBCTABLE1,FOLTABLE1,DIAMTABLE1, &
DXT,DYT,DZT,RXTABLE,RYTABLE,RZTABLE, &
FOLTABLE,ZBCTABLE,DIAMTABLE, &
ISPECIES,ISPECIEST)
! Assign arrays.
ISPEC = ISPECIES(ITREE)
JLEAF = JLEAFSPEC(ISPEC)
BPT(1:8,1:MAXC) = BPTSPEC(1:8,1:MAXC,ISPEC)
RANDOM = RANDOMSPEC(ISPEC)
NOAGEC = NOAGECSPEC(ISPEC)
JSHAPE = JSHAPESPEC(ISPEC)
SHAPE = SHAPESPEC(ISPEC)
EXTWIND = EXTWINDSPEC(ISPEC)
NALPHA = NALPHASPEC(ISPEC)
ALPHA(1:MAXANG) = ALPHASPEC(1:MAXANG,ISPEC)
FALPHA(1:MAXANG) = FALPHASPEC(1:MAXANG,ISPEC)
COEFFT = COEFFTSPEC(ISPEC)
EXPONT = EXPONTSPEC(ISPEC)
WINTERC = WINTERCSPEC(ISPEC)
BCOEFFT = BCOEFFTSPEC(ISPEC)
BEXPONT = BEXPONTSPEC(ISPEC)
BINTERC = BINTERCSPEC(ISPEC)
RCOEFFT = RCOEFFTSPEC(ISPEC)
REXPONT = REXPONTSPEC(ISPEC)
RINTERC = RINTERCSPEC(ISPEC)
FRFRAC = FRFRACSPEC(ISPEC)
NOAGEP = NOAGEPSPEC(ISPEC)
PROPC(1:MAXC) = PROPCSPEC(1:MAXC,ISPEC)
PROPP(1:MAXC) = PROPPSPEC(1:MAXC,ISPEC)
ABSRP(1:MAXLAY,1:3) = ABSRPSPEC(1:MAXLAY,1:3,ISPEC)
ARHO(1:MAXLAY,1:3) = ARHOSPEC(1:MAXLAY,1:3,ISPEC)
ATAU(1:MAXLAY,1:3) = ATAUSPEC(1:MAXLAY,1:3,ISPEC)
RHOSOL(1:3) = RHOSOLSPEC(1:3,ISPEC)
JMAXTABLE(1:MAXDATE,1:MAXLAY,1:MAXC) = &
JMAXTABLESPEC(1:MAXDATE,1:MAXLAY,1:MAXC,ISPEC)
DATESJ(1:MAXDATE) = DATESJSPEC(1:MAXDATE,ISPEC)
NOJDATES = NOJDATESSPEC(ISPEC)
IECO = IECOSPEC(ISPEC)
EAVJ = EAVJSPEC(ISPEC)
EDVJ = EDVJSPEC(ISPEC)
DELSJ = DELSJSPEC(ISPEC)
THETA = THETASPEC(ISPEC)
VCMAXTABLE(1:MAXDATE,1:MAXLAY,1:MAXC) = &
VCMAXTABLESPEC(1:MAXDATE,1:MAXLAY,1:MAXC,ISPEC)
DATESV(1:MAXDATE) = DATESVSPEC(1:MAXDATE,ISPEC)
NOVDATES = NOVDATESSPEC(ISPEC)
EAVC = EAVCSPEC(ISPEC)
EDVC = EDVCSPEC(ISPEC)
DELSC = DELSCSPEC(ISPEC)
TVJUP = TVJUPSPEC(ISPEC)
TVJDN = TVJDNSPEC(ISPEC)
SLATABLE(1:MAXDATE,1:MAXLAY,1:MAXC) = &
SLATABLESPEC(1:MAXDATE,1:MAXLAY,1:MAXC,ISPEC)
DATESSLA(1:MAXDATE) = DATESSLASPEC(1:MAXDATE,ISPEC)
NOSLADATES = NOSLADATESSPEC (ISPEC)
NOADATES = NOADATESSPEC(ISPEC)
DATESA(1:MAXDATE) = DATESASPEC(1:MAXDATE,ISPEC)
AJQTABLE(1:MAXDATE,1:MAXLAY,1:MAXC) = &
AJQTABLESPEC(1:MAXDATE,1:MAXLAY,1:MAXC,ISPEC)
RDTABLE(1:MAXDATE,1:MAXLAY,1:MAXC) = &
RDTABLESPEC(1:MAXDATE,1:MAXLAY,1:MAXC,ISPEC)
DATESRD(1:MAXDATE) = DATESRDSPEC(1:MAXDATE,ISPEC)
NORDATES = NORDATESSPEC(ISPEC)
RTEMP = RTEMPSPEC(ISPEC)
DAYRESP = DAYRESPSPEC(ISPEC)
TBELOW = TBELOWSPEC(ISPEC)
EFFYRW = EFFYRWSPEC(ISPEC)
RMW = RMWSPEC(ISPEC)
RTEMPW = RTEMPWSPEC(ISPEC)
COLLA = COLLASPEC(ISPEC)
COLLK = COLLKSPEC(ISPEC)
STEMSDW = STEMSDWSPEC(ISPEC)
RMWAREA = RMWAREASPEC(ISPEC)
STEMFORM = STEMFORMSPEC(ISPEC)
NOFQDATES = NOFQDATESSPEC(ISPEC)
DATESFQ(1:MAXDATE) = DATESFQSPEC(1:MAXDATE,ISPEC)
Q10FTABLE(1:MAXDATE) = Q10FTABLESPEC(1:MAXDATE,ISPEC)
NOWQDATES = NOWQDATESSPEC(ISPEC)
DATESWQ = DATESWQSPEC(1:MAXDATE,ISPEC)
Q10WTABLE(1:MAXDATE) = Q10WTABLESPEC(1:MAXDATE,ISPEC)
RMFR = RMFRSPEC(ISPEC)
RMCR = RMCRSPEC(ISPEC)
Q10R = Q10RSPEC(ISPEC)
RTEMPR = RTEMPRSPEC(ISPEC)
EFFYRF = EFFYRFSPEC(ISPEC)
RMB = RMBSPEC(ISPEC)
Q10B = Q10BSPEC(ISPEC)
RTEMPB = RTEMPBSPEC(ISPEC)
GSREF = GSREFSPEC(ISPEC)
GSMIN = GSMINSPEC(ISPEC)
PAR0 = PAR0SPEC(ISPEC)
D0 = D0SPEC(ISPEC)
VK1 = VK1SPEC(ISPEC)
VK2 = VK2SPEC(ISPEC)
VPD1 = VPD1SPEC(ISPEC)
VPD2 = VPD2SPEC(ISPEC)
VMFD0 = VMFD0SPEC(ISPEC)
GSJA = GSJASPEC(ISPEC)
GSJB = GSJBSPEC(ISPEC)
T0 = T0SPEC(ISPEC)
TREF = TREFSPEC(ISPEC)
TMAX = TMAXSPEC(ISPEC)
SMD1 = SMD1SPEC(ISPEC)
SMD2 = SMD2SPEC(ISPEC)
WC1 = WC1SPEC(ISPEC)
WC2 = WC2SPEC(ISPEC)
SWPEXP = SWPEXPSPEC(ISPEC)
G0 = G0SPEC(ISPEC)
D0L = D0LSPEC(ISPEC)
GAMMA = GAMMASPEC(ISPEC)
G1 = G1SPEC(ISPEC)
GK = GKSPEC(ISPEC)
WLEAF = WLEAFSPEC(ISPEC)
NSIDES = NSIDESSPEC(ISPEC)
! Assign sorted structure parameters.
! RAD March 2009.
DO I = 1,NOTREES
JSHAPET(I) = JSHAPESPEC(ISPECIEST(I))
SHAPET(I) = SHAPESPEC(ISPECIEST(I))
DEXTT(I,1:MAXANG) = DEXTSPEC(ISPECIEST(I),1:MAXANG)
JLEAFT(I) = JLEAFSPEC(ISPECIEST(I))
NOAGECT(I) = NOAGECSPEC(ISPECIEST(I))
BPTT(1:8,1:MAXC,I) = BPTSPEC(1:8,1:MAXC,ISPECIEST(I))
PROPPT(1:MAXC,I) = PROPPSPEC(1:MAXC,ISPECIEST(I))
PROPCT(1:MAXC,I) = PROPCSPEC(1:MAXC,ISPECIEST(I))
ENDDO
! Empty PAR histogram.
CALL ZEROSTART(HISTO,CANOPYDIMS)
!**********************************************************************
! Begin daily loop
IDAY = 0
10 CONTINUE
! commented out by mgdk, 22 june, 2011
! WRITE (*,105) IDAY
!105 FORMAT (' DAY:',I5)
! Calculate zenith angle of sun
CALL SUN(IDAY+ISTART,ALAT,TTIMD,DEC,EQNTIM,DAYL,SUNSET)
CALL ZENAZ(ALAT,TTIMD,BEAR,DEC,EQNTIM,ZEN,AZ)
! Get meteorological data
CALL GETMET(IDAY+ISTART,MFLAG,ZEN,METCOLS,NOMETCOLS, &
CAK,PRESSK,SWMIN,SWMAX,DELTAT,ALAT,DEC,DAYL, &
windah,tsoil,tair,radabv,fbeam,RH,VPD,VMFD,CA,PRESS, &
PPT,SOILMOIST,SOILDATA)
IF (ICC.EQ.0) CALL ALTERMETCC(CA,TAIR,TSOIL,RH,VPD,VMFD,PRESS, &
CO2INC,TINC)
IF (IOTC.EQ.0) CALL ALTERMETOTC(TOTC,WINDOTC,PAROTC,FBEAMOTC, &
TAIR,TSOIL,WINDAH,RADABV,FBEAM,RH,VPD,VMFD,PRESS)
! Understorey diffuse radiation:
IF(ISIMUS .EQ. 1 .AND. ITAR .EQ. 1)THEN
IF((MOD(IDAY,IOTUTD).EQ.0).OR.IDAY.EQ.0)THEN
! Sort trees to middle of understorey points.
AX = AVERAGEVAL(XLU,NOUSPOINTS)
AY = AVERAGEVAL(YLU,NOUSPOINTS)
! Use *all trees* as target trees for the understorey!
NOTREESUS = NOALLTREES
!! Sort overstorey dimensions, save in separate arrays.
!! Can move this out of loop, only needs to be done once.
CALL SORTTREESP( &
AX,AY,NOALLTREES,NOTREES, & ! NOTREES no longer used....
DXT1,DYT1,DZT1,RXTABLE1,RYTABLE1,RZTABLE1, &
ZBCTABLE1,FOLTABLE1,DIAMTABLE1, &
DXTUS,DYTUS,DZTUS,RXTABLEUS,RYTABLEUS,RZTABLEUS, &
FOLTABLEUS,ZBCTABLEUS,DIAMTABLEUS,ISPECIES,ISPECIESTUS)
! Interpolate overstorey dimensions for use in understorey calcs.
CALL INTERPOLATET(IDAY,ISTART, &
NOXDATES,DATESX,RXTABLEUS,NOYDATES,DATESY,RYTABLEUS, &
NOZDATES,DATESZ,RZTABLEUS,NOTDATES,DATEST,ZBCTABLEUS, &
NODDATES,DATESD,DIAMTABLEUS, &
NOLADATES,DATESLA,FOLTABLEUS,TOTLAITABLE,NOTREESUS, &
RXUS,RYUS,RZUS,ZBCUS,FOLTUS,TOTLAI,DIAM,STOCKING, &
IFLUSH,DT1,DT2,DT3,DT4,EXPTIME,APP,EXPAN, &
NEWCANOPY,CANOPYDIMS)
! Interpolate understorey dimensions
CALL INTERPUS(IDAY,ISTART, &
NOUSPOINTS,UNMIN,EXTKUS,GRDAREAI, &
DATESFU,NOFUDATES,USLAITAB,USLAI, &
DATESHU,NOHUDATES,HTUS,ZLU, &
DATESNU,NONUDATES,FOLNUS,FN0US, &
AREAUS)
! Make tree arrays of radiation-extinction related parameters,
! that may vary between species.
DO I = 1,NOTREESUS
JSHAPETUS(I) = JSHAPESPEC(ISPECIESTUS(I))
SHAPETUS(I) = SHAPESPEC(ISPECIESTUS(I))
DEXTTUS(I,1:MAXANG) = DEXTSPEC(ISPECIESTUS(I),1:MAXANG)
JLEAFTUS(I) = JLEAFSPEC(ISPECIESTUS(I))
NOAGECTUS(I) = NOAGECSPEC(ISPECIESTUS(I))
BPTTUS(1:8,1:MAXC,I) = BPTSPEC(1:8,1:MAXC,ISPECIESTUS(I))
PROPPTUS(1:MAXC,I) = PROPPSPEC(1:MAXC,ISPECIESTUS(I))
PROPCTUS(1:MAXC,I) = PROPCSPEC(1:MAXC,ISPECIESTUS(I))
ENDDO
! Diffuse transmission to the understorey points.
CALL TRANSD( &
IDAY,IOTUTD,NEWCANOPY,IPROGUS,NOTREESUS,XSLOPE,YSLOPE, &
NZEN,DIFZEN,NAZ,NOUSPOINTS,DEXTTUS,DIFSKY, &
XLU,YLU,ZLU,RXUS,RYUS,RZUS,DXTUS,DYTUS,DZTUS, &
XMAX,YMAX,SHADEHT, &
FOLTUS,ZBCUS,JLEAFTUS,BPTTUS, &
NOAGECTUS,PROPCTUS,JSHAPETUS,SHAPETUS, &
NEWTUTD,TUUS,TDUS,RELDFP,DEXTP) !!!! WHY DEXTP ????
ENDIF
ENDIF ! End understorey diffuse calculations
! Interpolate to get daily values of parameters
CALL INTERPOLATEP(IDAY,ISTART,NOJDATES,DATESJ,JMAXTABLE, &
NOVDATES,DATESV,VCMAXTABLE,NORDATES,DATESRD,RDTABLE, &
NOSLADATES,DATESSLA,SLATABLE,NOADATES,DATESA,AJQTABLE, &
NOFQDATES,DATESFQ,Q10FTABLE,NOWQDATES,DATESWQ,Q10WTABLE, &
NOLAY,NOAGEP,JMAX25,VCMAX25,RD0,SLA,AJQ,Q10F,Q10W)
CALL INTERPOLATET(IDAY,ISTART, &
NOXDATES,DATESX,RXTABLE,NOYDATES,DATESY,RYTABLE, &
NOZDATES,DATESZ,RZTABLE,NOTDATES,DATEST,ZBCTABLE, &
NODDATES,DATESD,DIAMTABLE, &
NOLADATES,DATESLA,FOLTABLE,TOTLAITABLE,NOTREES, &
RX,RY,RZ,ZBC,FOLT,TOTLAI,DIAM,STOCKING, &
IFLUSH,DT1,DT2,DT3,DT4,EXPTIME,APP,EXPAN, &
NEWCANOPY,CANOPYDIMS)
! MAESHR
! Print initial output to ptflux.dat
! WRITE (UPT,*) 'DETAILS OF TARGET TREE'
! WRITE (UPT,510) 'X: ',DXT(1),' Y: ',DYT(1),
! + ' HEIGHT: ',RZ(1)+ZBC(1)
! WRITE (UPT,510) ' DIAM: ',DIAM(1),' RADIUS: ',RX(1)
! TREELAI = FOLT(1)/(RX(1)*RY(1)*PI)
! WRITE (UPT,510) ' LEAF AREA: ',FOLT(1),' TREE LAI: ',TREELAI,
! + ' STAND LAI: ',TOTLAI
!510 FORMAT(3(A12,F8.3))
IF (NEWCANOPY.EQ.1) THEN
!! If the canopy has changed (or on the first day) the grid points must be set up
! CALL Points(
! & NUMPNT,JLEAF,JSHAPE,SHAPE,RX(1),RY(1),RZ(1),
! & ZBC(1),DXT(1),DYT(1),DZT(1),FOLT(1),
! & PROPC,PROPP,BPT,NOAGEC,NOAGEP,NOLAY,
! & XL,YL,ZL,VL,DLT,DLI,LGP,FOLLAY
! & )
! New version of POINTS subroutine, takes nr. of points per layer (PPLAY) as input.
CALL POINTSNEW( &
NOLAY,PPLAY,JLEAF,JSHAPE,SHAPE,RX(1),RY(1),RZ(1), &
ZBC(1),DXT(1),DYT(1),DZT(1),FOLT(1),PROPC,PROPP, &
BPT,NOAGEC,NOAGEP, &
XL,YL,ZL,VL,DLT,DLI,LGP,FOLLAY &
)
END IF
! Write XYZ coordinates of the current grid points to a file.
! DO I = 1,PPLAY*NOLAY
! WRITE(99, *)XL(I),YL(I),ZL(I)
! ENDDO
! Do Maestest calculations (only once - when the loop is at the first tree (ITAR), and on the first day).
IF(IPOINTS.EQ.1.AND.ITAR.EQ.1.AND.IDAY.EQ.0)THEN
! Sort trees to middle of test points (has no real effect at the moment; since all trees in the plot are used).
AX = AVERAGEVAL(XLP,NUMTESTPNT)
AY = AVERAGEVAL(YLP,NUMTESTPNT)
! Use *all trees* as target trees for the test points.
IPROGCUR = ITEST
NOTREESTEST = NOALLTREES
!! Sort overstorey dimensions, save in separate arrays.
!! Can move this out of loop, only needs to be done once.
CALL SORTTREESP( &
AX,AY,NOALLTREES,NOTREES, & ! NOTREES no longer used in SORTTREESP
DXT1,DYT1,DZT1,RXTABLE1,RYTABLE1,RZTABLE1, &
ZBCTABLE1,FOLTABLE1,DIAMTABLE1, &
DXTP,DYTP,DZTP,RXTABLEP,RYTABLEP,RZTABLEP, &
FOLTABLEP,ZBCTABLEP,DIAMTABLEP,ISPECIES,ISPECIESTP)
! Interpolate overstorey dimensions for use in test point calcs.
CALL INTERPOLATET(IDAY,ISTART, &
NOXDATES,DATESX,RXTABLEP,NOYDATES,DATESY,RYTABLEP, &
NOZDATES,DATESZ,RZTABLEP,NOTDATES,DATEST,ZBCTABLEP, &
NODDATES,DATESD,DIAMTABLEP, &
NOLADATES,DATESLA,FOLTABLEP,TOTLAITABLE,NOTREESTEST, &
RXP,RYP,RZP,ZBCP,FOLTP,TOTLAI,DIAM,STOCKING, &
IFLUSH,DT1,DT2,DT3,DT4,EXPTIME,APP,EXPAN, &
NEWCANOPY,CANOPYDIMS)
! Make tree arrays of radiation-extinction related parameters,
! that may vary between species.
DO I = 1,NOTREESTEST
JSHAPETP(I) = JSHAPESPEC(ISPECIESTP(I))
SHAPETP(I) = SHAPESPEC(ISPECIESTP(I))
DEXTTP(I,1:MAXANG) = DEXTSPEC(ISPECIESTP(I),1:MAXANG)
JLEAFTP(I) = JLEAFSPEC(ISPECIESTP(I))
NOAGECTP(I) = NOAGECSPEC(ISPECIESTP(I))
BPTTP(1:8,1:MAXC,I) = BPTSPEC(1:8,1:MAXC,ISPECIESTP(I))
PROPPTP(1:MAXC,I) = PROPPSPEC(1:MAXC,ISPECIESTP(I))
PROPCTP(1:MAXC,I) = PROPCSPEC(1:MAXC,ISPECIESTP(I))
ENDDO
CALL TRANSD( &
IDAY,IOTUTD,NEWCANOPY,IPROGCUR,NOTREESTEST,XSLOPE,YSLOPE, &
NZEN,DIFZEN,NAZ,NUMTESTPNT,DEXTTP,DIFSKY, &
XLP,YLP,ZLP,RXP,RYP,RZP,DXTP,DYTP,DZTP, &
XMAX,YMAX,SHADEHT, &
FOLTP,ZBCP,JLEAFTP,BPTTP,NOAGECTP,PROPCTP,JSHAPETP,SHAPETP, &
NEWTUTD,TUP,TDP,RELDFP,DEXTP)
!DO I = 1,NUMTESTPNT
! WRITE(99, *)XLP(I),YLP(I),TUP(I),TDP(I),RELDFP(I)
!ENDDO
! If the diffuse transmittances have changed, must set up the EHC
CALL EHC(NUMTESTPNT,TUP,TDP, &
TOTLAI,XSLOPE,YSLOPE,NAZ,NZEN,DIFZEN,DEXTP, &
DLAIP,EXPDIFP,LAYERP,MLAYERP &
)
ENDIF ! MAESTEST (Diffuse calculations)
! Following functions need FOLLAY.
CALL GETWIND(FOLLAY,FOLT(1),TOTLAI,EXTWIND,WINDLAY)
! Calculate woody biomass and woody biomass increment
CALL CALCWBIOM(IDAY,RZ(1)+ZBC(1),DIAM(1),COEFFT,EXPONT,WINTERC, &
WBIOM,WBINC)
CALL CALCWBIOM(IDAY,RZ(1)+ZBC(1),DIAM(1),BCOEFFT,BEXPONT,BINTERC, &
BBIOM,BBINC)
CALL CALCWBIOM(IDAY,RZ(1)+ZBC(1),DIAM(1),RCOEFFT,REXPONT,RINTERC, &
RBIOM,RBINC)
! Calculate foliar biomass and increment
CALL CALCFBIOM(IDAY,NOSLADATES,FOLLAY,SLA,PROPP,NOLAY,NOAGEP, &
FBIOM,FBINC)
! Calculate stem respiration rate per unit biomass
RMW = CALCRMW(MODELRW,COLLA,COLLK,STEMSDW, &
DIAM(1),RZ(1)+ZBC(1),STEMFORM,RMWAREA,WBIOM,RMW)
! Output information to layer flux file if required
IF (IOHRLY.GT.1) &
CALL OUTPUTLAY(ULAY,FOLLAY,JMAX25,VCMAX25,NOLAY)
! Calculate diffuse transmittances
! Modified for multi-species option (RAD, March 2009).
! Note that DEXT is output (path-length weighted extinction
! coefficient).
CALL TRANSD( &
IDAY,IOTUTD,NEWCANOPY,IPROG,NOTREES,XSLOPE,YSLOPE, &
NZEN,DIFZEN,NAZ,NUMPNT,DEXTT,DIFSKY, &
XL,YL,ZL,RX,RY,RZ,DXT,DYT,DZT, &
XMAX,YMAX,SHADEHT, &
FOLT,ZBC,JLEAFT,BPTT,NOAGECT,PROPCT,JSHAPET,SHAPET, &
NEWTUTD,TU,TD,RELDF,DEXT &
)
IF (NEWTUTD.EQ.1) THEN
! If the diffuse transmittances have changed, must set up the EHC
CALL EHC(NUMPNT,TU,TD, &
TOTLAI,XSLOPE,YSLOPE,NAZ,NZEN,DIFZEN,DEXT, &
DLAI,EXPDIF,LAYER,MLAYER &
)
END IF
! MAESHR
! WRITE(UPT,*)
! WRITE(UPT,*) 'MET DATA FOR HOUR NO ',IHRNO
! WRITE(UPT,510) ' PAR: ',RADABV(IHRNO,1)*UMOLPERJ,
! + ' FBEAM: ',FBEAM(IHRNO,1)
! WRITE(UPT,510) ' ZENITH: ',ZEN(IHRNO)/PID180,
! + ' AZIMUTH: ',AZ(IHRNO)/PID180
! WRITE(UPT,510) ' TAIR: ',TAIR(IHRNO),' CA: ',CA(IHRNO),
! + 'VPD: ',VPD(IHRNO)
! WRITE(UPT,*)
! Zero daily fluxes
CALL ZEROD(TDYAB,TOTCO2,TOTRESPF,TOTRESPWM, &
TOTRESPB,TOTRESPCR,TOTRESPFR,TOTH2O,TOTHFX,TOTH2OCAN)
! Zero hourly fluxes
CALL ZEROHR(THRAB,FCO2,FRESPF,FRESPW,FRESPB,FRESPFR,FRESPCR, &
FH2O,GSCAN,FHEAT,PPAR,PPS,PTRANSP,TCAN,DECOUPL,FH2OCAN)
!**********************************************************************
! Begin hourly loop
DO 100 IHOUR = 1,KHRS
! MAESHR
!DO 100 IHOUR = IHRNO,IHRNO
! Test to see if daylight hours or if any foliage
IF ((ABS(ZEN(IHOUR)).LE. PI/2.0).AND. &
(RADABV(IHOUR,1).GT.1.0).AND. &
(FOLT(1).GT.0.0)) THEN
! Comments for this hour
PAR = RADABV(IHOUR,1)*UMOLPERJ
! WRITE(UPOINTSO,980) IHOUR,PAR,ZEN(IHOUR)/PID180,AZ(IHOUR)/PID180
!980 FORMAT ('HOUR: ',I2,' INCIDENT PAR: ',3(F8.2,1X))
! Get slope correction factor
CALL SLOPES(IHOUR,TTIMD,EQNTIM,ALAT,DEC, &
XSLOPE,YSLOPE,BEAR,ZEN(IHOUR), &
BMULT,DMULT2,SOMULT)
! Get extinction coefficient for beam radiation
! Modified for multi-species option (RAD, March 2009).
DO I=1,NSPECIES
CALL EXBEAM(NALPHASPEC(I),ALPHASPEC(1:MAXANG,I), &
FALPHASPEC(1:MAXANG,I),RANDOMSPEC(I),ZEN(IHOUR), &
BEXTSPEC(I),BEXTANGSPEC(I,1:MAXANG))
ENDDO
! Assign sorted arrays (extinction coefficients for direct radiation).
DO I=1,NOTREES
BEXTT(I) = BEXTSPEC(ISPECIEST(I))
BEXTANGT(I,1:MAXANG) = BEXTANGSPEC(ISPECIEST(I),1:MAXANG)
ENDDO
! Understorey calculations.
IF(ISIMUS.EQ.1 .AND. ITAR.EQ.1)THEN
! Find extinction coefficients for beam component,
! sorted to understorey midpoint (ISPECIESTUS).
DO I=1,NOTREESUS
BEXTTUS(I) = BEXTSPEC(ISPECIESTUS(I))
BEXTANGTUS(I,1:MAXANG) = BEXTANGSPEC(ISPECIESTUS(I),1:MAXANG)
ENDDO
DO IPTUS = 1,NOUSPOINTS
! Beam radiation on the understorey points.
CALL TRANSB(IHOUR,IPROGUS, &
ZEN(IHOUR),AZ(IHOUR),XSLOPE,YSLOPE,FBEAM,BEXTTUS, &
XLU(IPTUS),YLU(IPTUS),ZLU(IPTUS), &
RXUS,RYUS,RZUS,DXTUS,DYTUS,DZTUS, &
XMAX,YMAX,SHADEHT,FOLTUS,ZBCUS,JLEAFTUS, &
BPTTUS,NOAGECTUS,PROPCTUS,JSHAPETUS,SHAPETUS, &
NOTREESUS,SUNLA,BEXTUS) ! BEXTUS is not used...
! Output transmittances (Note IWAVE=1 only).
PAR = RADABV(IHOUR,1)
TDIFF = (1-FBEAM(IHOUR,1))*PAR*TDUS(IPTUS)
TSCAT = 0 !DIFDN(IPTUS,1)*UMOLPERJ
! PAR at all understorey points, diffuse, direct, and total.
UIBEAM(IHOUR,IPTUS) = FBEAM(IHOUR,1)*PAR*SUNLA
UIDIFF(IHOUR,IPTUS) = TDIFF + TSCAT
PARUS(IHOUR,IPTUS) = UIDIFF(IHOUR,IPTUS) + UIBEAM(IHOUR,IPTUS)
! Get (temperature dependent) parameters of BEWDY model
CALL BEWDYPARMS(IHOUR,TAIR(IHOUR),RH(IHOUR),CA(IHOUR), &
JMAXN25,IECOU,EAVJU,EDVJU,DELSJU,TVJUPU,TVJDNU, &
VCMAXN25,EAVCU,EDVCU,DELSCU,AJQU,GSBG0U,GSBG1U, &
CICARAT,BALPHA,BLAMBDA)
! Moss photosynthesis.
IF (MOSS.EQ.1) THEN
CALL PSMOSS(UMOLPERJ*PARUS(IHOUR,IPTUS),TAIR(IHOUR),RH(IHOUR), &
CA(IHOUR),JMAX25M,IECOU,EAVJU,EDVJU,DELSJU,TVJUPU,TVJDNU, &
VCMAX25M,EAVCU,EDVCU,DELSCU,AJQU,THETAM,PSUS(IHOUR,IPTUS))
! Gs and E not calculated for moss (for some reason).
GSIPT = 0.0
ETUS = 0.0
ELSE
! Otherwise call BEWDY model to calculate understorey photosynthesis
IF(SUNLA.GT.0.0) THEN
BEAMP = UMOLPERJ*UIBEAM(IHOUR,IPTUS)/SUNLA
ELSE
BEAMP = 0.0
ENDIF
CALL BEWDY(IHOUR,BEAMP,UMOLPERJ*UIDIFF(IHOUR,IPTUS), &
SUNLA,BALPHA,BLAMBDA,FN0US(IPTUS), &
UNMIN,EXTKUS,ABSRPU,USLAI(IPTUS), &
APARUS(IHOUR,IPTUS),PSUS(IHOUR,IPTUS),PARUNDER(IHOUR,IPTUS))
! Bewdy outputs in mu mol, convert to W m-2 (to match UIBEAM and others for output).
APARUS(IHOUR,IPTUS) = APARUS(IHOUR,IPTUS) / UMOLPERJ
PARUNDER(IHOUR,IPTUS) = PARUNDER(IHOUR,IPTUS) / UMOLPERJ
! Stomatal conductance and transpiration (Ball-Berry model....)
GSIPT = GSBG0U + GSBG1U*PSUS(IHOUR,IPTUS) * RH(IHOUR)/CA(IHOUR) ! mol CO2 m-2 s-1
ETUS(IHOUR,IPTUS) = GSIPT*1.6*VPD(IHOUR)/PRESS(IHOUR)*1E3 ! mmol H2O m-2 s-1
END IF
ENDDO ! Loop over understorey points.
! Sum understorey arrays over all points:
CALL SUMHRUS(IHOUR,NOUSPOINTS,GRDAREAI,AREAUS,PARUS, &
PARUSMEAN,PARUSSD,APARUS,PSUS,ETUS,THRABUS, &
FCO2US,FH2OUS)
ENDIF ! Understorey calculations
!!!!! MAESTEST: get radiation at pre-defined points.
IF(IPOINTS.EQ.1)THEN
DO IPTEST = 1,NUMTESTPNT
IPROGCUR = ITEST
DO I=1,NOTREESTEST
BEXTTP(I) = BEXTSPEC(ISPECIESTP(I))
BEXTANGTP(I,1:MAXANG) = BEXTANGSPEC(ISPECIESTP(I),1:MAXANG)
ENDDO
CALL TRANSB(IHOUR,IPROGCUR, &
ZEN(IHOUR),AZ(IHOUR),XSLOPE,YSLOPE,FBEAM,BEXTTP, &
XLP(IPTEST),YLP(IPTEST),ZLP(IPTEST),RXP,RYP,RZP,DXTP,DYTP,DZTP, &
XMAX,YMAX,SHADEHT, &
FOLTP,ZBCP,JLEAFTP,BPTTP,NOAGECTP,PROPCTP,JSHAPETP,SHAPETP, &
NOTREESTEST,SUNLAP,BEXTP)
IWAVE = 1 !(As in original MAESTEST, use only PAR.
CALL SCATTER(IPTEST,IWAVE, &
MLAYERP(IPTEST),LAYERP(IPTEST),DLAIP,EXPDIFP, &
ZEN(IHOUR),BEXTP, &
DMULT2,SOMULT,BMULT, &
RADABV(IHOUR,IWAVE),FBEAM(IHOUR,IWAVE), &
TAIR(IHOUR),TSOIL(IHOUR), &
ARHO(1,IWAVE),ATAU(1,IWAVE), & ! Note 1 here instead of LGP().
RHOSOL(IWAVE), &
DIFUP,DIFDN,SCLOST)
!
! CALL ABSRAD(IPTEST,IWAVE, &
! NZEN,DEXT,BEXT,BMULT,RELDFP(IPTEST), &
! RADABV(IHOUR,IWAVE),FBEAM(IHOUR,IWAVE),ZEN(IHOUR), &
! ABSRP(1,IWAVE),DIFDN(IPTEST,IWAVE), &
! DIFUP(IPTEST,IWAVE), &
! DFLUX,BFLUX,SCATFX)
! Output transmittances
PAR = RADABV(IHOUR,1)*UMOLPERJ
TBEAM = FBEAM(IHOUR,IWAVE)*PAR*SUNLAP
TDIFF = (1-FBEAM(IHOUR,IWAVE))*PAR*TDP(IPTEST)
TSCAT = DIFDN(IPTEST,IWAVE)
TTOT = TBEAM + TDIFF + TSCAT
!
! ! Photosynthesis, stomatal conductance, etc.