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module_sf_noahdrv.F
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MODULE module_sf_noahdrv
!-------------------------------
USE module_sf_noahlsm, only: SFLX, XLF, XLV, CP, R_D, RHOWATER, NATURAL, SHDTBL, LUTYPE, SLTYPE, STBOLT, &
& KARMAN, LUCATS, NROTBL, RSTBL, RGLTBL, HSTBL, SNUPTBL, MAXALB, LAIMINTBL, &
& LAIMAXTBL, Z0MINTBL, Z0MAXTBL, ALBEDOMINTBL, ALBEDOMAXTBL, EMISSMINTBL, &
& EMISSMAXTBL, TOPT_DATA, CMCMAX_DATA, CFACTR_DATA, RSMAX_DATA, BARE, NLUS, &
& SLCATS, BB, DRYSMC, F11, MAXSMC, REFSMC, SATPSI, SATDK, SATDW, WLTSMC, QTZ, &
& NSLTYPE, SLPCATS, SLOPE_DATA, SBETA_DATA, FXEXP_DATA, CSOIL_DATA, &
& SALP_DATA, REFDK_DATA, REFKDT_DATA, FRZK_DATA, ZBOT_DATA, CZIL_DATA, &
& SMLOW_DATA, SMHIGH_DATA, LVCOEF_DATA, NSLOPE, &
& FRH2O,ZTOPVTBL,ZBOTVTBL, &
& LOW_DENSITY_RESIDENTIAL, HIGH_DENSITY_RESIDENTIAL, HIGH_INTENSITY_INDUSTRIAL
USE module_sf_urban, only: urban, oasis, IRI_SCHEME
USE module_sf_noahlsm_glacial_only, only: sflx_glacial
USE module_sf_bep, only: bep
USE module_sf_bep_bem, only: bep_bem
#if defined(mpas)
use mpas_atmphys_date_time, only: cal_mon_day
use mpas_atmphys_utilities, only: physics_error_fatal
#define FATAL_ERROR(M) call physics_error_fatal( M )
#else
use module_ra_gfdleta, only: cal_mon_day
use module_wrf_error
#define FATAL_ERROR(M) call wrf_error_fatal( M )
#endif
#if ( WRF_CHEM == 1 )
USE module_data_gocart_dust
#endif
!-------------------------------
!
CONTAINS
!
!----------------------------------------------------------------
! Urban related variable are added to arguments - urban
!----------------------------------------------------------------
SUBROUTINE lsm(DZ8W,QV3D,P8W3D,T3D,TSK, &
HFX,QFX,LH,GRDFLX, QGH,GSW,SWDOWN,GLW,SMSTAV,SMSTOT, &
SFCRUNOFF, UDRUNOFF,IVGTYP,ISLTYP,ISURBAN,ISICE,VEGFRA, &
ALBEDO,ALBBCK,ZNT,Z0,TMN,XLAND,XICE,EMISS,EMBCK, &
SNOWC,QSFC,RAINBL,MMINLU, &
num_soil_layers,DT,DZS,ITIMESTEP, &
SMOIS,TSLB,SNOW,CANWAT, &
CHS,CHS2,CQS2,CPM,ROVCP,SR,chklowq,lai,qz0, & !H
myj,frpcpn, &
SH2O,SNOWH, & !H
U_PHY,V_PHY, & !I
SNOALB,SHDMIN,SHDMAX, & !I
SNOTIME, & !?
ACSNOM,ACSNOW, & !O
SNOPCX, & !O
POTEVP, & !O
SMCREL, & !O
XICE_THRESHOLD, &
RDLAI2D,USEMONALB, &
RIB, & !?
NOAHRES,opt_thcnd, &
! Noah UA changes
ua_phys,flx4_2d,fvb_2d,fbur_2d,fgsn_2d, &
ids,ide, jds,jde, kds,kde, &
ims,ime, jms,jme, kms,kme, &
its,ite, jts,jte, kts,kte, &
sf_urban_physics, &
CMR_SFCDIF,CHR_SFCDIF,CMC_SFCDIF,CHC_SFCDIF, &
CMGR_SFCDIF,CHGR_SFCDIF, &
!Optional Urban
TR_URB2D,TB_URB2D,TG_URB2D,TC_URB2D,QC_URB2D, & !H urban
UC_URB2D, & !H urban
XXXR_URB2D,XXXB_URB2D,XXXG_URB2D,XXXC_URB2D, & !H urban
TRL_URB3D,TBL_URB3D,TGL_URB3D, & !H urban
SH_URB2D,LH_URB2D,G_URB2D,RN_URB2D,TS_URB2D, & !H urban
PSIM_URB2D,PSIH_URB2D,U10_URB2D,V10_URB2D, & !O urban
GZ1OZ0_URB2D, AKMS_URB2D, & !O urban
TH2_URB2D,Q2_URB2D, UST_URB2D, & !O urban
DECLIN_URB,COSZ_URB2D,OMG_URB2D, & !I urban
XLAT_URB2D, & !I urban
num_roof_layers, num_wall_layers, & !I urban
num_road_layers, DZR, DZB, DZG, & !I urban
CMCR_URB2D,TGR_URB2D,TGRL_URB3D,SMR_URB3D, & !H urban
DRELR_URB2D,DRELB_URB2D,DRELG_URB2D, & !H urban
FLXHUMR_URB2D,FLXHUMB_URB2D,FLXHUMG_URB2D, & !H urban
julian, julyr, & !H urban
FRC_URB2D,UTYPE_URB2D, & !O
num_urban_ndm, & !I multi-layer urban
urban_map_zrd, & !I multi-layer urban
urban_map_zwd, & !I multi-layer urban
urban_map_gd, & !I multi-layer urban
urban_map_zd, & !I multi-layer urban
urban_map_zdf, & !I multi-layer urban
urban_map_bd, & !I multi-layer urban
urban_map_wd, & !I multi-layer urban
urban_map_gbd, & !I multi-layer urban
urban_map_fbd, & !I multi-layer urban
num_urban_hi, & !I multi-layer urban
tsk_rural_bep, & !H multi-layer urban
trb_urb4d,tw1_urb4d,tw2_urb4d,tgb_urb4d, & !H multi-layer urban
tlev_urb3d,qlev_urb3d, & !H multi-layer urban
tw1lev_urb3d,tw2lev_urb3d, & !H multi-layer urban
tglev_urb3d,tflev_urb3d, & !H multi-layer urban
sf_ac_urb3d,lf_ac_urb3d,cm_ac_urb3d, & !H multi-layer urban
sfvent_urb3d,lfvent_urb3d, & !H multi-layer urban
sfwin1_urb3d,sfwin2_urb3d, & !H multi-layer urban
sfw1_urb3d,sfw2_urb3d,sfr_urb3d,sfg_urb3d, & !H multi-layer urban
lp_urb2d,hi_urb2d,lb_urb2d,hgt_urb2d, & !H multi-layer urban
mh_urb2d,stdh_urb2d,lf_urb2d, & !SLUCM
th_phy,rho,p_phy,ust, & !I multi-layer urban
gmt,julday,xlong,xlat, & !I multi-layer urban
a_u_bep,a_v_bep,a_t_bep,a_q_bep, & !O multi-layer urban
a_e_bep,b_u_bep,b_v_bep, & !O multi-layer urban
b_t_bep,b_q_bep,b_e_bep,dlg_bep, & !O multi-layer urban
dl_u_bep,sf_bep,vl_bep,sfcheadrt,INFXSRT, soldrain & !O multi-layer urban
,SDA_HFX, SDA_QFX, HFX_BOTH, QFX_BOTH, QNORM, fasdas & !fasdas
,RC2,XLAI2 &
,IRR_CHAN &
)
!----------------------------------------------------------------
IMPLICIT NONE
!----------------------------------------------------------------
!----------------------------------------------------------------
! --- atmospheric (WRF generic) variables
!-- DT time step (seconds)
!-- DZ8W thickness of layers (m)
!-- T3D temperature (K)
!-- QV3D 3D water vapor mixing ratio (Kg/Kg)
!-- P3D 3D pressure (Pa)
!-- FLHC exchange coefficient for heat (m/s)
!-- FLQC exchange coefficient for moisture (m/s)
!-- PSFC surface pressure (Pa)
!-- XLAND land mask (1 for land, 2 for water)
!-- QGH saturated mixing ratio at 2 meter
!-- GSW downward short wave flux at ground surface (W/m^2)
!-- GLW downward long wave flux at ground surface (W/m^2)
!-- History variables
!-- CANWAT canopy moisture content (mm)
!-- TSK surface temperature (K)
!-- TSLB soil temp (k)
!-- SMOIS total soil moisture content (volumetric fraction)
!-- SH2O unfrozen soil moisture content (volumetric fraction)
! note: frozen soil moisture (i.e., soil ice) = SMOIS - SH2O
!-- SNOWH actual snow depth (m)
!-- SNOW liquid water-equivalent snow depth (m)
!-- ALBEDO time-varying surface albedo including snow effect (unitless fraction)
!-- ALBBCK background surface albedo (unitless fraction)
!-- CHS surface exchange coefficient for heat and moisture (m s-1);
!-- CHS2 2m surface exchange coefficient for heat (m s-1);
!-- CQS2 2m surface exchange coefficient for moisture (m s-1);
! --- soil variables
!-- num_soil_layers the number of soil layers
!-- ZS depths of centers of soil layers (m)
!-- DZS thicknesses of soil layers (m)
!-- SLDPTH thickness of each soil layer (m, same as DZS)
!-- TMN soil temperature at lower boundary (K)
!-- SMCWLT wilting point (volumetric)
!-- SMCDRY dry soil moisture threshold where direct evap from
! top soil layer ends (volumetric)
!-- SMCREF soil moisture threshold below which transpiration begins to
! stress (volumetric)
!-- SMCMAX porosity, i.e. saturated value of soil moisture (volumetric)
!-- NROOT number of root layers, a function of veg type, determined
! in subroutine redprm.
!-- SMSTAV Soil moisture availability for evapotranspiration (
! fraction between SMCWLT and SMCMXA)
!-- SMSTOT Total soil moisture content frozen+unfrozen) in the soil column (mm)
! --- snow variables
!-- SNOWC fraction snow coverage (0-1.0)
! --- vegetation variables
!-- SNOALB upper bound on maximum albedo over deep snow
!-- SHDMIN minimum areal fractional coverage of annual green vegetation
!-- SHDMAX maximum areal fractional coverage of annual green vegetation
!-- XLAI leaf area index (dimensionless)
!-- XLAI2 leaf area index (same as XLAI) passed to output (dimensionless)
!-- Z0BRD Background fixed roughness length (M)
!-- Z0 Background vroughness length (M) as function
!-- ZNT Time varying roughness length (M) as function
!-- ALBD(IVGTPK,ISN) background albedo reading from a table
! --- LSM output
!-- HFX upward heat flux at the surface (W/m^2)
!-- QFX upward moisture flux at the surface (kg/m^2/s)
!-- LH upward moisture flux at the surface (W m-2)
!-- GRDFLX(I,J) ground heat flux (W m-2)
!-- FDOWN radiation forcing at the surface (W m-2) = SOLDN*(1-alb)+LWDN
!----------------------------------------------------------------------------
!-- EC canopy water evaporation ((W m-2)
!-- EDIR direct soil evaporation (W m-2)
!-- ET plant transpiration from a particular root layer (W m-2)
!-- ETT total plant transpiration (W m-2)
!-- ESNOW sublimation from (or deposition to if <0) snowpack (W m-2)
!-- DRIP through-fall of precip and/or dew in excess of canopy
! water-holding capacity (m)
!-- DEW dewfall (or frostfall for t<273.15) (M)
!-- SMAV Soil Moisture Availability for each layer, as a fraction
! between SMCWLT and SMCMAX (dimensionless fraction)
! ----------------------------------------------------------------------
!-- BETA ratio of actual/potential evap (dimensionless)
!-- ETP potential evaporation (W m-2)
! ----------------------------------------------------------------------
!-- FLX1 precip-snow sfc (W m-2)
!-- FLX2 freezing rain latent heat flux (W m-2)
!-- FLX3 phase-change heat flux from snowmelt (W m-2)
! ----------------------------------------------------------------------
!-- ACSNOM snow melt (mm) (water equivalent)
!-- ACSNOW accumulated snow fall (mm) (water equivalent)
!-- SNOPCX snow phase change heat flux (W/m^2)
!-- POTEVP accumulated potential evaporation (m)
!-- RIB Documentation needed!!!
! ----------------------------------------------------------------------
!-- RUNOFF1 surface runoff (m s-1), not infiltrating the surface
!-- RUNOFF2 subsurface runoff (m s-1), drainage out bottom of last
! soil layer (baseflow)
! important note: here RUNOFF2 is actually the sum of RUNOFF2 and RUNOFF3
!-- RUNOFF3 numerical trunctation in excess of porosity (smcmax)
! for a given soil layer at the end of a time step (m s-1).
!SFCRUNOFF Surface Runoff (mm)
!UDRUNOFF Total Underground Runoff (mm), which is the sum of RUNOFF2 and RUNOFF3
! ----------------------------------------------------------------------
!-- RC canopy resistance (s m-1)
!-- RC2 canopy resistance (same as RC) passed to output
!-- PC plant coefficient (unitless fraction, 0-1) where PC*ETP = actual transp
!-- RSMIN minimum canopy resistance (s m-1)
!-- RCS incoming solar rc factor (dimensionless)
!-- RCT air temperature rc factor (dimensionless)
!-- RCQ atmos vapor pressure deficit rc factor (dimensionless)
!-- RCSOIL soil moisture rc factor (dimensionless)
!-- EMISS surface emissivity (between 0 and 1)
!-- EMBCK Background surface emissivity (between 0 and 1)
!-- ROVCP R/CP
! (R_d/R_v) (dimensionless)
!-- ids start index for i in domain
!-- ide end index for i in domain
!-- jds start index for j in domain
!-- jde end index for j in domain
!-- kds start index for k in domain
!-- kde end index for k in domain
!-- ims start index for i in memory
!-- ime end index for i in memory
!-- jms start index for j in memory
!-- jme end index for j in memory
!-- kms start index for k in memory
!-- kme end index for k in memory
!-- its start index for i in tile
!-- ite end index for i in tile
!-- jts start index for j in tile
!-- jte end index for j in tile
!-- kts start index for k in tile
!-- kte end index for k in tile
!
!-- SR fraction of frozen precip (0.0 to 1.0)
!----------------------------------------------------------------
! IN only
INTEGER, INTENT(IN ) :: ids,ide, jds,jde, kds,kde, &
ims,ime, jms,jme, kms,kme, &
its,ite, jts,jte, kts,kte
INTEGER, INTENT(IN ) :: sf_urban_physics !urban
INTEGER, INTENT(IN ) :: isurban
INTEGER, INTENT(IN ) :: isice
INTEGER, INTENT(IN ) :: julian, julyr !urban
!added by Wei Yu for routing
REAL, DIMENSION( ims:ime, jms:jme ) , &
INTENT(INOUT) :: sfcheadrt,INFXSRT,soldrain
real :: etpnd1
!end added
REAL, DIMENSION( ims:ime, jms:jme ) , &
INTENT(IN ) :: TMN, &
XLAND, &
XICE, &
VEGFRA, &
SHDMIN, &
SHDMAX, &
SNOALB, &
GSW, &
SWDOWN, & !added 10 jan 2007
GLW, &
RAINBL, &
EMBCK, &
SR
REAL, DIMENSION( ims:ime, jms:jme ) , &
INTENT(INOUT) :: ALBBCK, &
Z0
CHARACTER(LEN=*), INTENT(IN ) :: MMINLU
REAL, DIMENSION( ims:ime, kms:kme, jms:jme ) , &
INTENT(IN ) :: QV3D, &
p8w3D, &
DZ8W, &
T3D
REAL, DIMENSION( ims:ime, jms:jme ) , &
INTENT(IN ) :: QGH, &
CPM
INTEGER, DIMENSION( ims:ime, jms:jme ) , &
INTENT(IN ) :: IVGTYP, &
ISLTYP
INTEGER, INTENT(IN) :: num_soil_layers,ITIMESTEP
REAL, INTENT(IN ) :: DT,ROVCP
REAL, DIMENSION(1:num_soil_layers), INTENT(IN)::DZS
! IN and OUT
REAL, DIMENSION( ims:ime , 1:num_soil_layers, jms:jme ), &
INTENT(INOUT) :: SMOIS, & ! total soil moisture
SH2O, & ! new soil liquid
TSLB ! TSLB STEMP
REAL, DIMENSION( ims:ime , 1:num_soil_layers, jms:jme ), &
INTENT(OUT) :: SMCREL
REAL, DIMENSION( ims:ime, jms:jme ) , &
INTENT(INOUT) :: TSK, & !was TGB (temperature)
HFX, &
QFX, &
LH, &
GRDFLX, &
QSFC,&
CQS2,&
CHS, &
CHS2,&
SNOW, &
SNOWC, &
SNOWH, & !new
CANWAT, &
SMSTAV, &
SMSTOT, &
SFCRUNOFF, &
UDRUNOFF, &
ACSNOM, &
ACSNOW, &
SNOTIME, &
SNOPCX, &
EMISS, &
RIB, &
POTEVP, &
ALBEDO, &
ZNT
REAL, DIMENSION( ims:ime, jms:jme ) , &
INTENT(OUT) :: NOAHRES
INTEGER, INTENT(IN) :: OPT_THCND
! Noah UA changes
LOGICAL, INTENT(IN) :: UA_PHYS
REAL, DIMENSION( ims:ime, jms:jme ), INTENT(OUT) :: FLX4_2D,FVB_2D,FBUR_2D,FGSN_2D
REAL :: FLX4,FVB,FBUR,FGSN
REAL, DIMENSION( ims:ime, jms:jme ) , &
INTENT(OUT) :: CHKLOWQ
REAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: LAI
REAL,DIMENSION(IMS:IME,JMS:JME),INTENT(IN) :: QZ0
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(OUT) :: RC2, XLAI2
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: CMR_SFCDIF
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: CHR_SFCDIF
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: CMGR_SFCDIF
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: CHGR_SFCDIF
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: CMC_SFCDIF
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: CHC_SFCDIF
! Local variables (moved here from driver to make routine thread safe, 20031007 jm)
REAL, DIMENSION(1:num_soil_layers) :: ET
REAL, DIMENSION(1:num_soil_layers) :: SMAV
REAL :: BETA, ETP, SSOIL,EC, EDIR, ESNOW, ETT, &
FLX1,FLX2,FLX3, DRIP,DEW,FDOWN,RC,PC,RSMIN,XLAI, &
! RCS,RCT,RCQ,RCSOIL
RCS,RCT,RCQ,RCSOIL,FFROZP
LOGICAL, INTENT(IN ) :: myj,frpcpn
! DECLARATIONS - LOGICAL
! ----------------------------------------------------------------------
LOGICAL, PARAMETER :: LOCAL=.false.
LOGICAL :: FRZGRA, SNOWNG
LOGICAL :: IPRINT
! ----------------------------------------------------------------------
! DECLARATIONS - INTEGER
! ----------------------------------------------------------------------
INTEGER :: I,J, ICE,NSOIL,SLOPETYP,SOILTYP,VEGTYP
INTEGER :: NROOT
INTEGER :: KZ ,K
INTEGER :: NS
! ----------------------------------------------------------------------
! DECLARATIONS - REAL
! ----------------------------------------------------------------------
REAL :: SHMIN,SHMAX,DQSDT2,LWDN,PRCP,PRCPRAIN, &
Q2SAT,Q2SATI,SFCPRS,SFCSPD,SFCTMP,SHDFAC,SNOALB1, &
SOLDN,TBOT,ZLVL, Q2K,ALBBRD, ALBEDOK, ETA, ETA_KINEMATIC, &
EMBRD, &
Z0K,RUNOFF1,RUNOFF2,RUNOFF3,SHEAT,SOLNET,E2SAT,SFCTSNO, &
! mek, WRF testing, expanded diagnostics
SOLUP,LWUP,RNET,RES,Q1SFC,TAIRV,SATFLG
! MEK MAY 2007
REAL :: FDTLIW
! MEK JUL2007 for pot. evap.
REAL :: RIBB
REAL :: FDTW
REAL :: EMISSI
REAL :: SNCOVR,SNEQV,SNOWHK,CMC, CHK,TH2
REAL :: SMCDRY,SMCMAX,SMCREF,SMCWLT,SNOMLT,SOILM,SOILW,Q1,T1
REAL :: SNOTIME1 ! LSTSNW1 INITIAL NUMBER OF TIMESTEPS SINCE LAST SNOWFALL
REAL :: DUMMY,Z0BRD
!
REAL :: COSZ, SOLARDIRECT
!
REAL, DIMENSION(1:num_soil_layers):: SLDPTH, STC,SMC,SWC
!
REAL, DIMENSION(1:num_soil_layers) :: ZSOIL, RTDIS
REAL, PARAMETER :: TRESH=.95E0, A2=17.67,A3=273.15,A4=29.65, &
T0=273.16E0, ELWV=2.50E6, A23M4=A2*(A3-A4)
! MEK MAY 2007
REAL, PARAMETER :: ROW=1.E3,ELIW=XLF,ROWLIW=ROW*ELIW
! ----------------------------------------------------------------------
! DECLARATIONS START - urban
! ----------------------------------------------------------------------
! input variables surface_driver --> lsm
INTEGER, INTENT(IN) :: num_roof_layers
INTEGER, INTENT(IN) :: num_wall_layers
INTEGER, INTENT(IN) :: num_road_layers
REAL, OPTIONAL, DIMENSION(1:num_roof_layers), INTENT(IN) :: DZR
REAL, OPTIONAL, DIMENSION(1:num_wall_layers), INTENT(IN) :: DZB
REAL, OPTIONAL, DIMENSION(1:num_road_layers), INTENT(IN) :: DZG
REAL, OPTIONAL, INTENT(IN) :: DECLIN_URB
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(IN) :: COSZ_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(IN) :: OMG_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(IN) :: XLAT_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(IN) :: U_PHY
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(IN) :: V_PHY
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(IN) :: TH_PHY
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(IN) :: P_PHY
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(IN) :: RHO
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: UST
LOGICAL, intent(in) :: rdlai2d
LOGICAL, intent(in) :: USEMONALB
! input variables lsm --> urban
INTEGER :: UTYPE_URB ! urban type [urban=1, suburban=2, rural=3]
REAL :: TA_URB ! potential temp at 1st atmospheric level [K]
REAL :: QA_URB ! mixing ratio at 1st atmospheric level [kg/kg]
REAL :: UA_URB ! wind speed at 1st atmospheric level [m/s]
REAL :: U1_URB ! u at 1st atmospheric level [m/s]
REAL :: V1_URB ! v at 1st atmospheric level [m/s]
REAL :: SSG_URB ! downward total short wave radiation [W/m/m]
REAL :: LLG_URB ! downward long wave radiation [W/m/m]
REAL :: RAIN_URB ! precipitation [mm/h]
REAL :: RHOO_URB ! air density [kg/m^3]
REAL :: ZA_URB ! first atmospheric level [m]
REAL :: DELT_URB ! time step [s]
REAL :: SSGD_URB ! downward direct short wave radiation [W/m/m]
REAL :: SSGQ_URB ! downward diffuse short wave radiation [W/m/m]
REAL :: XLAT_URB ! latitude [deg]
REAL :: COSZ_URB ! cosz
REAL :: OMG_URB ! hour angle
REAL :: ZNT_URB ! roughness length [m]
REAL :: TR_URB
REAL :: TB_URB
REAL :: TG_URB
REAL :: TC_URB
REAL :: QC_URB
REAL :: UC_URB
REAL :: XXXR_URB
REAL :: XXXB_URB
REAL :: XXXG_URB
REAL :: XXXC_URB
REAL, DIMENSION(1:num_roof_layers) :: TRL_URB ! roof layer temp [K]
REAL, DIMENSION(1:num_wall_layers) :: TBL_URB ! wall layer temp [K]
REAL, DIMENSION(1:num_road_layers) :: TGL_URB ! road layer temp [K]
LOGICAL :: LSOLAR_URB
!===Yang,2014/10/08,hydrological variable for single layer UCM===
INTEGER :: jmonth, jday, tloc
INTEGER :: IRIOPTION, USOIL, DSOIL
REAL :: AOASIS, OMG
REAL :: DRELR_URB
REAL :: DRELB_URB
REAL :: DRELG_URB
REAL :: FLXHUMR_URB
REAL :: FLXHUMB_URB
REAL :: FLXHUMG_URB
REAL :: CMCR_URB
REAL :: TGR_URB
REAL, DIMENSION(1:num_roof_layers) :: SMR_URB ! green roof layer moisture
REAL, DIMENSION(1:num_roof_layers) :: TGRL_URB ! green roof layer temp [K]
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: DRELR_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: DRELB_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: DRELG_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: FLXHUMR_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: FLXHUMB_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: FLXHUMG_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: CMCR_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: TGR_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, 1:num_roof_layers, jms:jme ), INTENT(INOUT) :: TGRL_URB3D
REAL, OPTIONAL, DIMENSION( ims:ime, 1:num_roof_layers, jms:jme ), INTENT(INOUT) :: SMR_URB3D
! state variable surface_driver <--> lsm <--> urban
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: TR_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: TB_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: TG_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: TC_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: QC_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: UC_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: XXXR_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: XXXB_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: XXXG_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: XXXC_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: SH_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: LH_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: G_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: RN_URB2D
!
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: TS_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, 1:num_roof_layers, jms:jme ), INTENT(INOUT) :: TRL_URB3D
REAL, OPTIONAL, DIMENSION( ims:ime, 1:num_wall_layers, jms:jme ), INTENT(INOUT) :: TBL_URB3D
REAL, OPTIONAL, DIMENSION( ims:ime, 1:num_road_layers, jms:jme ), INTENT(INOUT) :: TGL_URB3D
! output variable lsm --> surface_driver
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(OUT) :: PSIM_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(OUT) :: PSIH_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(OUT) :: GZ1OZ0_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(OUT) :: U10_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(OUT) :: V10_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(OUT) :: TH2_URB2D
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(OUT) :: Q2_URB2D
!
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(OUT) :: AKMS_URB2D
!
REAL, DIMENSION( ims:ime, jms:jme ), INTENT(OUT) :: UST_URB2D
REAL, DIMENSION( ims:ime, jms:jme ), INTENT(IN) :: FRC_URB2D
INTEGER, DIMENSION( ims:ime, jms:jme ), INTENT(IN) :: UTYPE_URB2D
! output variables urban --> lsm
REAL :: TS_URB ! surface radiative temperature [K]
REAL :: QS_URB ! surface humidity [-]
REAL :: SH_URB ! sensible heat flux [W/m/m]
REAL :: LH_URB ! latent heat flux [W/m/m]
REAL :: LH_KINEMATIC_URB ! latent heat flux, kinetic [kg/m/m/s]
REAL :: SW_URB ! upward short wave radiation flux [W/m/m]
REAL :: ALB_URB ! time-varying albedo [fraction]
REAL :: LW_URB ! upward long wave radiation flux [W/m/m]
REAL :: G_URB ! heat flux into the ground [W/m/m]
REAL :: RN_URB ! net radiation [W/m/m]
REAL :: PSIM_URB ! shear f for momentum [-]
REAL :: PSIH_URB ! shear f for heat [-]
REAL :: GZ1OZ0_URB ! shear f for heat [-]
REAL :: U10_URB ! wind u component at 10 m [m/s]
REAL :: V10_URB ! wind v component at 10 m [m/s]
REAL :: TH2_URB ! potential temperature at 2 m [K]
REAL :: Q2_URB ! humidity at 2 m [-]
REAL :: CHS_URB
REAL :: CHS2_URB
REAL :: UST_URB
! NUDAPT Parameters urban --> lam
REAL :: mh_urb
REAL :: stdh_urb
REAL :: lp_urb
REAL :: hgt_urb
REAL, DIMENSION(4) :: lf_urb
! Variables for multi-layer UCM (Martilli et al. 2002)
REAL, OPTIONAL, INTENT(IN ) :: GMT
INTEGER, OPTIONAL, INTENT(IN ) :: JULDAY
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(IN ) ::XLAT, XLONG
INTEGER, INTENT(IN ) :: num_urban_ndm
INTEGER, INTENT(IN ) :: urban_map_zrd
INTEGER, INTENT(IN ) :: urban_map_zwd
INTEGER, INTENT(IN ) :: urban_map_gd
INTEGER, INTENT(IN ) :: urban_map_zd
INTEGER, INTENT(IN ) :: urban_map_zdf
INTEGER, INTENT(IN ) :: urban_map_bd
INTEGER, INTENT(IN ) :: urban_map_wd
INTEGER, INTENT(IN ) :: urban_map_gbd
INTEGER, INTENT(IN ) :: urban_map_fbd
INTEGER, INTENT(IN ) :: NUM_URBAN_HI
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: tsk_rural_bep
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_zrd, jms:jme ), INTENT(INOUT) :: trb_urb4d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_zwd, jms:jme ), INTENT(INOUT) :: tw1_urb4d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_zwd, jms:jme ), INTENT(INOUT) :: tw2_urb4d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_gd , jms:jme ), INTENT(INOUT) :: tgb_urb4d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_bd , jms:jme ), INTENT(INOUT) :: tlev_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_bd , jms:jme ), INTENT(INOUT) :: qlev_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_wd , jms:jme ), INTENT(INOUT) :: tw1lev_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_wd , jms:jme ), INTENT(INOUT) :: tw2lev_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_gbd, jms:jme ), INTENT(INOUT) :: tglev_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_fbd, jms:jme ), INTENT(INOUT) :: tflev_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: lf_ac_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: sf_ac_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: cm_ac_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: sfvent_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(INOUT) :: lfvent_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_wd , jms:jme ), INTENT(INOUT) :: sfwin1_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_wd , jms:jme ), INTENT(INOUT) :: sfwin2_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_zd , jms:jme ), INTENT(INOUT) :: sfw1_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_zd , jms:jme ), INTENT(INOUT) :: sfw2_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:urban_map_zdf, jms:jme ), INTENT(INOUT) :: sfr_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:num_urban_ndm, jms:jme ), INTENT(INOUT) :: sfg_urb3d
REAL, OPTIONAL, DIMENSION( ims:ime, 1:num_urban_hi, jms:jme ), INTENT(IN) :: hi_urb2d
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(IN) :: lp_urb2d
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(IN) :: lb_urb2d
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(IN) :: hgt_urb2d
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(IN) :: mh_urb2d
REAL, OPTIONAL, DIMENSION( ims:ime, jms:jme ), INTENT(IN) :: stdh_urb2d
REAL, OPTIONAL, DIMENSION( ims:ime, 4, jms:jme ), INTENT(IN) :: lf_urb2d
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::a_u_bep !Implicit momemtum component X-direction
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::a_v_bep !Implicit momemtum component Y-direction
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::a_t_bep !Implicit component pot. temperature
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::a_q_bep !Implicit momemtum component X-direction
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::a_e_bep !Implicit component TKE
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::b_u_bep !Explicit momentum component X-direction
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::b_v_bep !Explicit momentum component Y-direction
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::b_t_bep !Explicit component pot. temperature
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::b_q_bep !Implicit momemtum component Y-direction
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::b_e_bep !Explicit component TKE
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::vl_bep !Fraction air volume in grid cell
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::dlg_bep !Height above ground
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::sf_bep !Fraction air at the face of grid cell
REAL, OPTIONAL, DIMENSION( ims:ime, kms:kme, jms:jme ), INTENT(INOUT) ::dl_u_bep !Length scale
! Local variables for multi-layer UCM (Martilli et al. 2002)
REAL, DIMENSION( its:ite, jts:jte ) :: HFX_RURAL,LH_RURAL,GRDFLX_RURAL ! ,RN_RURAL
REAL, DIMENSION( its:ite, jts:jte ) :: QFX_RURAL ! ,QSFC_RURAL,UMOM_RURAL,VMOM_RURAL
REAL, DIMENSION( its:ite, jts:jte ) :: ALB_RURAL,EMISS_RURAL,TSK_RURAL ! ,UST_RURAL
! REAL, DIMENSION( ims:ime, jms:jme ) :: QSFC_URB
REAL, DIMENSION( its:ite, jts:jte ) :: HFX_URB,UMOM_URB,VMOM_URB
REAL, DIMENSION( its:ite, jts:jte ) :: QFX_URB
! REAL, DIMENSION( ims:ime, jms:jme ) :: ALBEDO_URB,EMISS_URB,UMOM,VMOM,UST
REAL, DIMENSION(its:ite,jts:jte) ::EMISS_URB
REAL, DIMENSION(its:ite,jts:jte) :: RL_UP_URB
REAL, DIMENSION(its:ite,jts:jte) ::RS_ABS_URB
REAL, DIMENSION(its:ite,jts:jte) ::GRDFLX_URB
REAL :: SIGMA_SB,RL_UP_RURAL,RL_UP_TOT,RS_ABS_TOT,UMOM,VMOM
REAL :: CMR_URB, CHR_URB, CMC_URB, CHC_URB, CMGR_URB, CHGR_URB
REAL :: frc_urb,lb_urb
REAL :: check
! ----------------------------------------------------------------------
! DECLARATIONS END - urban
! ----------------------------------------------------------------------
REAL, PARAMETER :: CAPA=R_D/CP
REAL :: APELM,APES,SFCTH2,PSFC
real, intent(in) :: xice_threshold
character(len=80) :: message_text
!
! FASDAS
!
REAL, DIMENSION( ims:ime, jms:jme ), OPTIONAL, &
INTENT(INOUT) :: SDA_HFX, SDA_QFX, HFX_BOTH, QFX_BOTH, QNORM
INTEGER, INTENT(IN ) :: fasdas
! local vars
REAL :: XSDA_HFX, XSDA_QFX, XQNORM
REAL :: HFX_PHY, QFX_PHY
REAL :: DZQ
REAL :: HCPCT_FASDAS
REAL,OPTIONAL,INTENT(IN),DIMENSION( ims:ime, jms:jme ) :: IRR_CHAN
REAL :: IRRIGATION_CHANNEL
IRRIGATION_CHANNEL =0.0
HFX_PHY = 0.0 ! initialize
QFX_PHY = 0.0
XQNORM = 0.0
XSDA_HFX = 0.0
XSDA_QFX = 0.0
!
! END FASDAS
!
FLX4 = 0.0 !BSINGH - Initialized to 0.0
FVB = 0.0 !BSINGH - Initialized to 0.0
FBUR = 0.0 !BSINGH - Initialized to 0.0
FGSN = 0.0 !BSINGH - Initialized to 0.0
SOILW = 0.0 !BSINGH - Initialized to 0.0
sigma_sb=5.67e-08
! MEK MAY 2007
FDTLIW=DT/ROWLIW
! MEK JUL2007
FDTW=DT/(XLV*RHOWATER)
! debug printout
IPRINT=.false.
! SLOPETYP=2
SLOPETYP=1
! SHDMIN=0.00
NSOIL=num_soil_layers
DO NS=1,NSOIL
SLDPTH(NS)=DZS(NS)
ENDDO
JLOOP : DO J=jts,jte
IF(ITIMESTEP.EQ.1)THEN
DO 50 I=its,ite
!*** initialize soil conditions for IHOP 31 May case
! IF((XLAND(I,J)-1.5) < 0.)THEN
! if (I==108.and.j==85) then
! DO NS=1,NSOIL
! SMOIS(I,NS,J)=0.10
! SH2O(I,NS,J)=0.10
! enddo
! endif
! ENDIF
!*** SET ZERO-VALUE FOR SOME OUTPUT DIAGNOSTIC ARRAYS
IF((XLAND(I,J)-1.5).GE.0.)THEN
! check sea-ice point
#if 0
IF( XICE(I,J).GE. XICE_THRESHOLD .and. IPRINT ) PRINT*, ' sea-ice at water point, I=',I,'J=',J
#endif
!*** Open Water Case
SMSTAV(I,J)=1.0
SMSTOT(I,J)=1.0
DO NS=1,NSOIL
SMOIS(I,NS,J)=1.0
TSLB(I,NS,J)=273.16 !STEMP
SMCREL(I,NS,J)=1.0
ENDDO
ELSE
IF ( XICE(I,J) .GE. XICE_THRESHOLD ) THEN
!*** SEA-ICE CASE
SMSTAV(I,J)=1.0
SMSTOT(I,J)=1.0
DO NS=1,NSOIL
SMOIS(I,NS,J)=1.0
SMCREL(I,NS,J)=1.0
ENDDO
ENDIF
ENDIF
!
50 CONTINUE
ENDIF ! end of initialization over ocean
!-----------------------------------------------------------------------
ILOOP : DO I=its,ite
! surface pressure
PSFC=P8w3D(i,1,j)
! pressure in middle of lowest layer
SFCPRS=(P8W3D(I,KTS+1,j)+P8W3D(i,KTS,j))*0.5
! convert from mixing ratio to specific humidity
Q2K=QV3D(i,1,j)/(1.0+QV3D(i,1,j))
!
! Q2SAT=QGH(I,j)
Q2SAT=QGH(I,J)/(1.0+QGH(I,J)) ! Q2SAT is sp humidity
! add check on myj=.true.
! IF((Q2K.GE.Q2SAT*TRESH).AND.Q2K.LT.QZ0(I,J))THEN
IF((myj).AND.(Q2K.GE.Q2SAT*TRESH).AND.Q2K.LT.QZ0(I,J))THEN
SATFLG=0.
CHKLOWQ(I,J)=0.
ELSE
SATFLG=1.0
CHKLOWQ(I,J)=1.
ENDIF
SFCTMP=T3D(i,1,j)
ZLVL=0.5*DZ8W(i,1,j)
! TH2=SFCTMP+(0.0097545*ZLVL)
! calculate SFCTH2 via Exner function vs lapse-rate (above)
APES=(1.E5/PSFC)**CAPA
APELM=(1.E5/SFCPRS)**CAPA
SFCTH2=SFCTMP*APELM
TH2=SFCTH2/APES
!
EMISSI = EMISS(I,J)
LWDN=GLW(I,J)*EMISSI
! SOLDN is total incoming solar
SOLDN=SWDOWN(I,J)
! GSW is net downward solar
! SOLNET=GSW(I,J)
! use mid-day albedo to determine net downward solar (no solar zenith angle correction)
SOLNET=SOLDN*(1.-ALBEDO(I,J))
PRCP=RAINBL(i,j)/DT
IF(PRESENT(IRR_CHAN)) THEN
IF(IRR_CHAN(i,j).NE.0) THEN
IRRIGATION_CHANNEL=IRR_CHAN(i,j)/DT
ELSE
IRRIGATION_CHANNEL=0.
END IF
ENDIF
VEGTYP=IVGTYP(I,J)
SOILTYP=ISLTYP(I,J)
SHDFAC=VEGFRA(I,J)/100.
T1=TSK(I,J)
CHK=CHS(I,J)
SHMIN=SHDMIN(I,J)/100. !NEW
SHMAX=SHDMAX(I,J)/100. !NEW
! convert snow water equivalent from mm to meter
SNEQV=SNOW(I,J)*0.001
! snow depth in meters
SNOWHK=SNOWH(I,J)
SNCOVR=SNOWC(I,J)
! if "SR" present, set frac of frozen precip ("FFROZP") = snow-ratio ("SR", range:0-1)
! SR from e.g. Ferrier microphysics
! otherwise define from 1st atmos level temperature
IF(FRPCPN) THEN
FFROZP=SR(I,J)
ELSE
IF (SFCTMP <= 273.15) THEN
FFROZP = 1.0
ELSE
FFROZP = 0.0
ENDIF
ENDIF
!***
IF((XLAND(I,J)-1.5).GE.0.)THEN ! begining of land/sea if block
! Open water points
TSK_RURAL(I,J)=TSK(I,J)
HFX_RURAL(I,J)=HFX(I,J)
QFX_RURAL(I,J)=QFX(I,J)
LH_RURAL(I,J)=LH(I,J)
EMISS_RURAL(I,J)=EMISS(I,J)
GRDFLX_RURAL(I,J)=GRDFLX(I,J)
ELSE
! Land or sea-ice case
IF (XICE(I,J) >= XICE_THRESHOLD) THEN
! Sea-ice point
ICE = 1
ELSE IF ( VEGTYP == ISICE ) THEN
! Land-ice point
ICE = -1
ELSE
! Neither sea ice or land ice.
ICE=0
ENDIF
DQSDT2=Q2SAT*A23M4/(SFCTMP-A4)**2
IF(SNOW(I,J).GT.0.0)THEN
! snow on surface (use ice saturation properties)
SFCTSNO=SFCTMP
E2SAT=611.2*EXP(6174.*(1./273.15 - 1./SFCTSNO))
Q2SATI=0.622*E2SAT/(SFCPRS-E2SAT)
Q2SATI=Q2SATI/(1.0+Q2SATI) ! spec. hum.
IF (T1 .GT. 273.14) THEN
! warm ground temps, weight the saturation between ice and water according to SNOWC
Q2SAT=Q2SAT*(1.-SNOWC(I,J)) + Q2SATI*SNOWC(I,J)
DQSDT2=DQSDT2*(1.-SNOWC(I,J)) + Q2SATI*6174./(SFCTSNO**2)*SNOWC(I,J)
ELSE
! cold ground temps, use ice saturation only
Q2SAT=Q2SATI
DQSDT2=Q2SATI*6174./(SFCTSNO**2)
ENDIF
! for snow cover fraction at 0 C, ground temp will not change, so DQSDT2 effectively zero
! V3.8 add condition for SWDOWN to restrict condition to positive forcing (JD)
IF(T1 .GT. 273. .AND. SNOWC(I,J) .GT. 0. .AND. SWDOWN(I,J) .GT. 10.)DQSDT2=DQSDT2*(1.-SNOWC(I,J))
ENDIF
! Land-ice or land points use the usual deep-soil temperature.
TBOT=TMN(I,J)
IF(ISURBAN.EQ.1) THEN
! assumes these only need to be set for USGS land data
IF(VEGTYP.EQ.25) SHDFAC=0.0000
IF(VEGTYP.EQ.26) SHDFAC=0.0000
IF(VEGTYP.EQ.27) SHDFAC=0.0000
ENDIF
IF(SOILTYP.EQ.14.AND.XICE(I,J).EQ.0.)THEN
#if 0
IF(IPRINT)PRINT*,' SOIL TYPE FOUND TO BE WATER AT A LAND-POINT'
IF(IPRINT)PRINT*,i,j,'RESET SOIL in surfce.F'
#endif
SOILTYP=7
ENDIF
SNOALB1 = SNOALB(I,J)
! converts canwat in mm to CMC in meters
CMC=CANWAT(I,J)/1000.
!-------------------------------------------
!*** convert snow depth from mm to meter
!
! IF(RDMAXALB) THEN
! SNOALB=ALBMAX(I,J)*0.01
! ELSE
! SNOALB=MAXALB(IVGTPK)*0.01
! ENDIF
! SNOALB1=0.80
! SHMIN=0.00
ALBBRD=ALBBCK(I,J)
Z0BRD=Z0(I,J)
EMBRD=EMBCK(I,J)
SNOTIME1 = SNOTIME(I,J)
RIBB=RIB(I,J)
!FEI: temporaray arrays above need to be changed later by using SI
DO NS=1,NSOIL
SMC(NS)=SMOIS(I,NS,J)
STC(NS)=TSLB(I,NS,J) !STEMP
SWC(NS)=SH2O(I,NS,J)
ENDDO
!
if ( (SNEQV.ne.0..AND.SNOWHK.eq.0.).or.(SNOWHK.le.SNEQV) )THEN
SNOWHK= 5.*SNEQV
endif
!
!Fei: urban. for urban surface, if calling UCM, redefine the natural surface in cities as
! the "NATURAL" category in the VEGPARM.TBL
IF(SF_URBAN_PHYSICS == 1.OR. SF_URBAN_PHYSICS==2.OR.SF_URBAN_PHYSICS==3 ) THEN
IF( IVGTYP(I,J) == ISURBAN .or. IVGTYP(I,J) == LOW_DENSITY_RESIDENTIAL .or. &
IVGTYP(I,J) == HIGH_DENSITY_RESIDENTIAL .or. IVGTYP(I,J) == HIGH_INTENSITY_INDUSTRIAL) THEN
VEGTYP = NATURAL
SHDFAC = SHDTBL(NATURAL)
ALBEDOK =0.2 ! 0.2
ALBBRD =0.2 !0.2
EMISSI = 0.98 !for VEGTYP=5
IF ( FRC_URB2D(I,J) < 0.99 ) THEN
if(sf_urban_physics.eq.1)then
T1= ( TSK(I,J) -FRC_URB2D(I,J) * TS_URB2D (I,J) )/ (1-FRC_URB2D(I,J))
elseif((sf_urban_physics.eq.2).OR.(sf_urban_physics.eq.3))then
T1=tsk_rural_bep(i,j)
endif
ELSE
T1 = TSK(I,J)
ENDIF
ENDIF
ELSE
IF( IVGTYP(I,J) == ISURBAN .or. IVGTYP(I,J) == LOW_DENSITY_RESIDENTIAL .or. &
IVGTYP(I,J) == HIGH_DENSITY_RESIDENTIAL .or. IVGTYP(I,J) == HIGH_INTENSITY_INDUSTRIAL) THEN
VEGTYP = ISURBAN
ENDIF
ENDIF
!===Yang, 2014/10/08, hydrological processes for urban vegetation in single layer UCM===
AOASIS = 1.0
USOIL = 1
DSOIL = 2
IRIOPTION=IRI_SCHEME
IF(SF_URBAN_PHYSICS == 1) THEN
OMG= OMG_URB2D(I,J)
tloc=mod(int(OMG/3.14159*180./15.+12.+0.5 ),24)
if (tloc.lt.0) tloc=tloc+24
if (tloc==0) tloc=24
CALL cal_mon_day(julian,julyr,jmonth,jday)
IF( IVGTYP(I,J) == ISURBAN .or. IVGTYP(I,J) == LOW_DENSITY_RESIDENTIAL .or. &
IVGTYP(I,J) == HIGH_DENSITY_RESIDENTIAL .or. IVGTYP(I,J) == HIGH_INTENSITY_INDUSTRIAL) THEN
AOASIS = oasis ! urban oasis effect
IF (IRIOPTION ==1) THEN
IF (tloc==21 .or. tloc==22) THEN !irrigation on vegetaion in urban area, MAY-SEP, 9-10pm
IF (jmonth==5 .or. jmonth==6 .or. jmonth==7 .or. jmonth==8 .or. jmonth==9) THEN
! IF (SMC(USOIL) .LT. SMCREF) SMC(USOIL)= SMCREF
! IF (SMC(DSOIL) .LT. SMCREF) SMC(DSOIL)= SMCREF
IF (SMC(USOIL) .LT. SMCREF) SMC(USOIL)= REFSMC(ISLTYP(I,J))
IF (SMC(DSOIL) .LT. SMCREF) SMC(DSOIL)= REFSMC(ISLTYP(I,J))
ENDIF
ENDIF
ENDIF
ENDIF
ENDIF
IF(SF_URBAN_PHYSICS == 2 .or. SF_URBAN_PHYSICS == 3) THEN
IF(AOASIS > 1.0) THEN
FATAL_ERROR('Urban oasis option is for SF_URBAN_PHYSICS == 1 only')
ENDIF
IF(IRIOPTION == 1) THEN
FATAL_ERROR('Urban irrigation option is for SF_URBAN_PHYSICS == 1 only')
ENDIF
ENDIF
#if 0
IF(IPRINT) THEN
!
print*, 'BEFORE SFLX, in Noahlsm_driver'
print*, 'ICE', ICE, 'DT',DT, 'ZLVL',ZLVL, 'NSOIL', NSOIL, &
'SLDPTH', SLDPTH, 'LOCAL',LOCAL, 'LUTYPE',&
LUTYPE, 'SLTYPE',SLTYPE, 'LWDN',LWDN, 'SOLDN',SOLDN, &
'SFCPRS',SFCPRS, 'PRCP',PRCP,'SFCTMP',SFCTMP,'Q2K',Q2K, &
'TH2',TH2,'Q2SAT',Q2SAT,'DQSDT2',DQSDT2,'VEGTYP', VEGTYP,&
'SOILTYP',SOILTYP, 'SLOPETYP',SLOPETYP, 'SHDFAC',SHDFAC,&
'SHMIN',SHMIN, 'ALBBRD',ALBBRD,'SNOALB1',SNOALB1,'TBOT',&