## $Id: ec4.new 1.2 1997/09/18 17:33:54 LEM release $
##
## SOIL DATA FILE for use with WOFOST Version 5.0, June 1990
##
## EC-4 fine

# SOLNAM='EC4-fine'

[physical soil characteristics]

[soil water retention]
# vol. soil moisture content # as function of pF [log (cm); cm3 cm-3]
SMTAB = -1.000, 0.570, 1.000, 0.533, 1.300, 0.524, 1.491, 0.515, 2.000, 0.486, 2.400, 0.451, 2.700, 0.420, 3.400, 0.350, 4.204, 0.300, 6.000, 0.270
# soil moisture content at wilting point [cm3/cm3]
SMW = 0.300
# soil moisture content at field capacity [cm3/cm3]
SMFCF = 0.460
# soil moisture content at saturation [cm3/cm3]
SM0 = 0.570
# critical soil air content for aeration [cm3/cm3]
CRAIRC = 0.050

[hydraulic conductivity]
# 10-log hydraulic conductivity # as function of pF [log (cm); log (cm/day)]
CONTAB = 0.000, 1.033, 1.000, -0.824, 1.300, -1.155, 1.491, -1.398, 1.700, -1.523, 2.000, -1.959, 2.400, -2.495, 2.700, -2.886, 3.000, -3.276, 3.400, -3.770, 3.700, -4.131, 4.000, -4.481, 4.204, -4.745


# hydraulic conductivity of saturated soil [cm day-1]
K0 = 10.789
# maximum percolation rate root zone[cm day-1]
SOPE = 0.55
# maximum percolation rate subsoil [cm day-1]
KSUB = 0.37

[soil workability parameters]
# 1st topsoil seepage parameter deep seedbed
SPADS = 0.050
# 2nd topsoil seepage parameter deep seedbed
SPODS = 0.025
# 1st topsoil seepage parameter shallow seedbed
SPASS = 0.100
# 2nd topsoil seepage parameter shallow seedbed
SPOSS = 0.040
# required moisture deficit deep seedbed
DEFLIM = -0.300

[Water infiltration and surface storage]

# Maximum surface storage [cm]
SSMAX  = 0.000000
IZT    = 0
# Rain infiltration as function of storm size [0/1]
IFUNRN = 0

# presence (1) or absence (0) of drains            I
IDRAIN = 0

# initial amount of water in excess of wilting point, but not exceeding field capacity (cm)
WAV    = 25.0

# initial depth of groundwater table (cm)
ZTI    = 100.0
DD     = 0.0
RDMSOL = 110.0

# non-infiltrating fraction of rainfall (FUNRAI=0) or maximum non-infiltrating fraction (FUNRAI=1)
NOTINF = 0.0
# Initial surface storage [cm]
SSI    = 0.0
# Limiting amount of volumetric moisture in upper soil layer [-]
SMLIM  = 0.4


[Chemical soil characteristics]
[Minearlization and background nutrient supply]
# Background supply of N [(kg/ha)/day]
BG_N_SUPPLY = 0.091
# total mineral soil N available at start of growth period [kg/ha]
NSOILBASE = 10.
# fraction of soil mineral coming available per day [day-1]
NSOILBASE_FR = 0.025

# Background supply of P [(kg/ha)/day]
BG_P_SUPPLY = 0.091
# total mineral soil P available at start of growth period [kg/ha]
PSOILBASE = 10.
# fraction of soil mineral coming available per day [day-1]
PSOILBASE_FR = 0.025

# Background supply of K [(kg/ha)/day]
BG_K_SUPPLY = 0.091
# total mineral soil K available at start of growth period [kg/ha]
KSOILBASE = 10.
# fraction of soil mineral coming available per day [day-1]
KSOILBASE_FR = 0.025
