| [3792] | 1 | MODULE VARdSV |
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| 2 | |
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| 3 | USE VAR_SV |
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| 4 | |
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| 5 | IMPLICIT NONE |
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| 6 | |
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| 7 | |
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| 8 | ! +--SISVAT Global Variables |
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| 9 | ! + ======================= |
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| 10 | |
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| 11 | LOGICAL :: INI_SV=.false. ! Initialisation Switch |
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| 12 | REAL,PARAMETER :: eps_21=1.e-21 ! Arbitrary very small value |
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| 13 | |
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| 14 | |
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| 15 | ! +--Snow |
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| 16 | ! + ---- |
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| 17 | |
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| 18 | INTEGER,PARAMETER,DIMENSION(5) :: istdSV(1:5)=(/1,2,3,4,5/) ! Snow History |
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| 19 | |
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| 20 | REAL,PARAMETER :: Cn_dSV= 2105. ! Snow Heat Capacity [J/kg/K] |
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| 21 | REAL,PARAMETER :: SMndSV= 1.00 ! Minimum Thickness of new Layers |
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| 22 | REAL,PARAMETER :: G1_dSV= 99. ! Conversion 0/99-->0/1 |
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| 23 | REAL,PARAMETER :: DDcdSV= 1.,DFcdSV= 4.,DScdSV= 3. |
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| 24 | ! Snow Grains Optical Diameter [1e-4m] |
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| 25 | REAL,PARAMETER :: ADSdSV= 4. ! Snow Grains Actual Diameter [1e-4m] |
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| 26 | REAL,PARAMETER :: So1dSV= 0.580,So2dSV= 0.320,So3dSV= 0.100 |
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| 27 | ! Total Solar Irradiance Fractions [-] |
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| 28 | ! Tuning ETH camp 0.3--0.8mim Interval |
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| 29 | ! Tuning ETH camp 0.8--1.5mim Interval |
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| 30 | ! Tuning ETH camp 1.5--2.8mim Interval |
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| 31 | ! So1dSV=0.606,So2dSV=0.301,So3dSV=0.093 |
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| 32 | REAL,PARAMETER :: aI1dSV= 0.40,aI2dSV= 0.45,aI3dSV= 0.65 |
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| 33 | ! Bare Ice Albedo [-] |
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| 34 | ! Minimum/Maximum/ICE lense albedo at |
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| 35 | ! 800 kg/m3 and minimum pure snow albedo |
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| 36 | REAL,PARAMETER :: ws0dSV= 0.07 ! Irreducible Water Saturation in Snow |
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| 37 | REAL,PARAMETER :: roCdSV= 800. ! Pore Hole Close OFF Density [kg/m3] |
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| 38 | REAL,PARAMETER :: roBdSV= 450. ! Max blowing snow Density [kg/m3] |
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| 39 | REAL,PARAMETER :: roSdSV= 450. ! Max pure snow Density [kg/m3] |
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| 40 | REAL,PARAMETER :: ru_dSV= 200. ! Surficial Water Scale Factor [kg/m2] |
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| 41 | |
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| 42 | !C +--Ice |
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| 43 | !C + --- |
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| 44 | |
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| 45 | REAL,PARAMETER :: CdidSV= 2.1 |
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| 46 | |
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| 47 | |
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| 48 | |
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| 49 | !C +--Soil |
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| 50 | !C + ---- |
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| 51 | |
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| 52 | REAL,PARAMETER :: rcwdSV = 4.180e+6 ! Density * Water Specific Heat |
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| 53 | REAL :: dz_dSV(-nsol:0) ! Vertical Discretization MARSV: |
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| 54 | !/0.72,0.20,0.060,0.019,0.001/ |
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| 55 | ! Layer's Thickness |
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| 56 | REAL :: zz_dSV ! Soil Thickness |
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| 57 | |
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| 58 | REAL,PARAMETER :: etadSV(0:nsot) = (/ 1.000,0.395,0.410, & |
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| 59 | & 0.435,0.485,0.451,0.420,0.477,0.476,0.426,0.492,0.482,0.001 /) |
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| 60 | ! Water Content at Saturation [m3/m3] |
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| 61 | |
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| 62 | REAL,PARAMETER :: psidSV(0:nsot) = (/ 1.000,0.121,0.090, & |
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| 63 | & 0.218,0.786,0.478,0.299,0.356,0.630,0.153,0.490,0.405,0.001 /) |
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| 64 | ! Water Succion at Saturation [m] |
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| 65 | |
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| 66 | REAL,PARAMETER :: Ks_dSV(0:nsot) = (/ 0.e00, 176.0e-6, & |
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| 67 | & 156.3e-6, 34.1e-6, 7.2e-6, 7.0e-6, 6.3e-6, & |
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| 68 | & 1.7e-6, 2.5e-6, 2.2e-6, 1.0e-6, 1.3e-6,0.0e0 /) |
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| 69 | ! Hydraulic Conductivity |
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| 70 | ! at Saturation [m/s] |
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| 71 | REAL,PARAMETER :: bCHdSV(0:nsot) = (/ 1.00, 4.05, 4.38, & |
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| 72 | & 4.90, 5.30, 5.39, 7.12, 7.75, 8.52,10.40,10.40,11.40, 0.02 /) |
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| 73 | ! Clapp-Hornberger Coefficient b [-] |
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| 74 | |
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| 75 | ! etadSV, psidSV, Ks_dSV bCHdSV |
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| 76 | ! /1.000, 1.000, 0.0e00, 1.00, ! 0 WATER |
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| 77 | ! 0.395, 0.121, 176.0e-6, 4.05, ! 1 SAND |
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| 78 | ! 0.410, 0.090, 156.3e-6, 4.38, ! 2 LOAMY SAND |
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| 79 | ! 0.435, 0.218, 34.1e-6, 4.90, ! 3 SANDY LOAM |
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| 80 | ! 0.485, 0.786, 7.2e-6, 5.30, ! 4 SILT LOAM |
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| 81 | ! 0.451, 0.478, 7.0e-6, 5.39, ! 5 LOAM |
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| 82 | ! 0.420, 0.299, 6.3e-6, 7.12, ! 6 SANDY CLAY LOAM |
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| 83 | ! 0.477, 0.356, 1.7e-6, 7.75, ! 7 SILTY CLAY LOAM |
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| 84 | ! 0.476, 0.630, 2.5e-6, 8.52, ! 8 CLAY LOAM |
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| 85 | ! 0.426, 0.153, 2.2e-6, 10.40, ! 9 SANDY CLAY |
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| 86 | ! 0.492, 0.490, 1.0e-6, 10.40, ! 10 SILTY CLAY |
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| 87 | ! 0.482, 0.405, 1.3e-6, 11.40, ! 11 CLAY |
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| 88 | ! 0.001, 0.001, 0.0e00, 0.02/ ! 12 ICE |
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| 89 | |
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| 90 | |
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| 91 | !C +--Water Bodies |
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| 92 | !C + ------------ |
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| 93 | |
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| 94 | REAL,PARAMETER :: vK_dSV = 1000. ! Diffusivity in Water [m2/s] |
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| 95 | REAL,PARAMETER :: TSIdSV = 0.50 ! Sea-Ice Fraction: SST Scale [K] |
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| 96 | |
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| 97 | INTEGER :: iso1 !rajout hjp for ini - check if ivg,iso is possible |
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| 98 | |
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| 99 | ! |
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| 100 | |
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| 101 | END MODULE VARdSV |
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