Changes between Version 48 and Version 49 of doc/app/land_surface_parameters

Timestamp:

Jun 13, 2017 2:02:48 PM (8 years ago)

Author:

maronga

Comment:

--

doc/app/land_surface_parameters

@@ -379 +379 @@
 
 
-The user can choose from 7 soil types according to the ECMWF-IFS classification (parametrization after Van Genuchten (1980):
+The user can choose from 6 soil types according to the ECMWF-IFS classification (parametrization after Van Genuchten (1980):
 ||= '''soil_type'''=||='''Description''' =||='''Notes''' =||
 || 0||user defined ||All soil-related parameters must be explicitly set by the user. ||
@@ -388 +388 @@
 || 5||very fine ||||
 || 6||organic ||||
-|| 7||loamy (CH) ||Parametrization after Clapp & Hornberger (1978)||
 
 The following parameters will then be automatically set: [#alpha_vangenuchten alpha_vangenuchten] (alpha_vg), [#l_vangenuchten l_vangenuchten] (l_vg), [#n_vangenuchten n_vangenuchten] (n_vg), [#hydraulic_conductivity hydraulic_conductivity] (gamma_w_sat), [#saturation_moisture saturation_moisture] (m_sat), [#field_capacity field_capacity] (m_fc), [#wilting_point wilting_point] (m_wilt), [#residual_moisture residual_moisture] (m_res).
@@ -399 +398 @@
 ||  5|| 2.65||  2.500|| 1.10|| 1.74E-6|| 0.614|| 0.541|| 0.335|| 0.010||
 ||  6|| 1.30||  0.400|| 1.20|| 1.20E-6|| 0.766|| 0.663|| 0.267|| 0.010||
-||  7||    -||      -||    -||       -|| 0.472|| 0.323|| 0.171||     -||
 }}}
 |----------------
@@ -416 +414 @@
 |----------------
 {{{#!td style="vertical-align:top"
-[=#veg_type '''veg_type''']
+[=#vegetation_type '''vegetation_type''']
 }}}
 {{{#!td style="vertical-align:top"
@@ -430 +428 @@
 ||= '''veg_type'''=||='''Description''' =||
 || 0||user defined ||
-|| 1||crops, mixed farming ||
-|| 2||short grass ||
-|| 3||evergreen needleleaf trees ||
-|| 4||deciduous needleleaf trees ||
+|| 1||bare soil ||
+|| 2||crops, mixed farming ||
+|| 3||short grass ||
+|| 4||evergreen needleleaf trees ||
+|| 5||deciduous needleleaf trees ||
 || 5||evergreen broadleaf trees ||
 || 6||deciduous broadleaf trees ||
@@ -443 +442 @@
 || 12*||ice caps and glaciers ||
 || 13||bogs and marshes ||
-|| 14||inland water ||
-|| 15||ocean ||
-|| 16||evergreen shrubs ||
-|| 17||deciduous shrubs ||
-|| 18||mixed forest/woodland ||
-|| 19||interrupted forest ||
-|| 20||pavement/roads ||
+|| 14||evergreen shrubs ||
+|| 15||deciduous shrubs ||
+|| 16||mixed forest/woodland ||
+|| 17||interrupted forest ||
+|| 18||pavement/roads ||
 (* not yet implemented)
 
-
 The following parameters will then be automatically set: [#min_canopy_resistance min_canopy_resistance] (r_c_min), [#leaf_area_index leaf_area_index] (LAI), [#vegetation_coverage vegetation_coverage] (c_veg), [#canopy_resistance_coefficient canopy_resistance_coefficient] (gD), [#z0_eb z0_eb], [#z0h_eb z0h_eb], [#lambda_surface_stable lambda_surface_stable] (lambda_s), [#lambda_surface_unstable lambda_surface_unstable] (lambda_u), [#f_shortwave_incoming f_shortwave_incoming] (f_sw_in), [#root_fraction root_fraction]. The following tables provide an overview of the parameter values.
 
-||= '''veg_type'''=||='''r_c_min (s/m)''' =||='''LAI (m²/m²)''' =||='''c_veg''' =||='''gD (1/hPa)''' =||='''z0_eb (m)''' =||='''z0h_eb, z0q_eb (m)''' =||='''lambda_s (W/m²/K)''' =||='''lambda_u (W/m²/K)''' =||='''f_sw_in''' =||
+||= '''vegetation_type'''=||='''r_c_min (s/m)''' =||='''LAI (m²/m²)''' =||='''c_veg''' =||='''gD (1/hPa)''' =||='''z0_vegetation (m)''' =||='''z0h_vegetation''' =||='''lambda_s (W/m²/K)''' =||='''lambda_u (W/m²/K)''' =||='''f_sw_in''' =||
 ||  1|| 180.0|| 3.00|| 0.90|| 0.00||   0.25||  0.25E-2||   10.0||   10.0|| 0.05||
-||  2|| 110.0|| 2.00|| 0.85|| 0.00||   0.20||  0.20E-2||   10.0||   10.0|| 0.05||
-||  3|| 500.0|| 5.00|| 0.90|| 0.03||   2.00||     2.00||   20.0||   15.0|| 0.03||
+||  2|| 180.0|| 3.00|| 0.90|| 0.00||   0.25||  0.25E-2||   10.0||   10.0|| 0.05||
+||  3|| 110.0|| 2.00|| 0.85|| 0.00||   0.20||  0.20E-2||   10.0||   10.0|| 0.05||
 ||  4|| 500.0|| 5.00|| 0.90|| 0.03||   2.00||     2.00||   20.0||   15.0|| 0.03||
-||  5|| 175.0|| 5.00|| 0.90|| 0.03||   2.00||     2.00||   20.0||   15.0|| 0.03||
-||  6|| 240.0|| 6.00|| 0.99|| 0.13||   2.00||     2.00||   20.0||   15.0|| 0.03||
-||  7|| 100.0|| 2.00|| 0.70|| 0.00||   0.47||  0.47E-2||   10.0||   10.0|| 0.05||
-||  8|| 250.0|| 0.05|| 0.00|| 0.00||  0.013|| 0.013E-2||   15.0||   15.0|| 0.00||
-||  9||  80.0|| 1.00|| 0.50|| 0.00||  0.034|| 0.034E-2||   10.0||   10.0|| 0.05||
-|| 10|| 180.0|| 3.00|| 0.90|| 0.00||    0.5||  0.50E-2||   10.0||   10.0|| 0.05||
-|| 11|| 150.0|| 0.50|| 0.10|| 0.00||   0.17||  0.17E-2||   10.0||   10.0|| 0.05||
-|| 12*||   0.0|| 0.00|| 0.00|| 0.00|| 1.3E-3||   1.3E-4||   58.0||   58.0|| 0.00||
-|| 13|| 240.0|| 4.00|| 0.60|| 0.00||   0.83||  0.83E-2||   10.0||   10.0|| 0.05||
-|| 14||     -||    -|| 0.00||    -||     *2||       *2|| 1.0E10|| 1.0E10|| 0.00||
-|| 15||     -||    -|| 0.00||    -||     *2||       *2|| 1.0E10|| 1.0E10|| 0.00||
-|| 16|| 225.0|| 3.00|| 0.50|| 0.00||   0.10||  0.10E-2||   10.0||   10.0|| 0.05||
-|| 17|| 225.0|| 1.50|| 0.50|| 0.00||   0.25||  0.25E-2||   10.0||   10.0|| 0.05||
-|| 18|| 250.0|| 5.00|| 0.90|| 0.03||   2.00||  2.00E-2||   20.0||   15.0|| 0.03||
-|| 19|| 175.0|| 2.50|| 0.90|| 0.03||   1.10||  1.10E-2||   20.0||   15.0|| 0.03||
-|| 20||     -||    -|| 0.00||    -|| 1.0E-4||   1.0E-5||     *3||     *3|| 0.00||
+||  5|| 500.0|| 5.00|| 0.90|| 0.03||   2.00||     2.00||   20.0||   15.0|| 0.03||
+||  6|| 175.0|| 5.00|| 0.90|| 0.03||   2.00||     2.00||   20.0||   15.0|| 0.03||
+||  7|| 240.0|| 6.00|| 0.99|| 0.13||   2.00||     2.00||   20.0||   15.0|| 0.03||
+||  8|| 100.0|| 2.00|| 0.70|| 0.00||   0.47||  0.47E-2||   10.0||   10.0|| 0.05||
+||  9|| 250.0|| 0.05|| 0.00|| 0.00||  0.013|| 0.013E-2||   15.0||   15.0|| 0.00||
+|| 10||  80.0|| 1.00|| 0.50|| 0.00||  0.034|| 0.034E-2||   10.0||   10.0|| 0.05||
+|| 11|| 180.0|| 3.00|| 0.90|| 0.00||    0.5||  0.50E-2||   10.0||   10.0|| 0.05||
+|| 12|| 150.0|| 0.50|| 0.10|| 0.00||   0.17||  0.17E-2||   10.0||   10.0|| 0.05||
+|| 13*||   0.0|| 0.00|| 0.00|| 0.00|| 1.3E-3||   1.3E-4||   58.0||   58.0|| 0.00||
+|| 14|| 240.0|| 4.00|| 0.60|| 0.00||   0.83||  0.83E-2||   10.0||   10.0|| 0.05||
+|| 15|| 225.0|| 3.00|| 0.50|| 0.00||   0.10||  0.10E-2||   10.0||   10.0|| 0.05||
+|| 16|| 225.0|| 1.50|| 0.50|| 0.00||   0.25||  0.25E-2||   10.0||   10.0|| 0.05||
+|| 17|| 250.0|| 5.00|| 0.90|| 0.03||   2.00||  2.00E-2||   20.0||   15.0|| 0.03||
+|| 18|| 175.0|| 2.50|| 0.90|| 0.03||   1.10||  1.10E-2||   20.0||   15.0|| 0.03||
 (* not yet implemented)\\
-(*2 for water surfaces, the roughness lengths are dynamically calculated using a Charnock parameterization.)\\
-(*3 for paved surfaces, the heat capacity is calculated from {{{pave_heat_capacity}}} and the depth of the uppermost soil layer)\\
 }}}
 |----------------
@@ -495 +487 @@
 '''Default:'''
 {{{
-zs = 0.07, 0.28, 1.0, 2.89
+zs = 0.005, 0.02, 0.04, 0.07, 0.15, 0.28, 1.00, 2.89,
 }}}
 '''Schematic overview of the soil model grid:'''
-[[Image(lsm_simple.png,300px)]]
-
-}}}
-|----------------
-{{{#!td style="vertical-align:top"
-[=#z0_eb '''z0_eb''']
-}}}
-{{{#!td style="vertical-align:top"
-R
-}}}
-{{{#!td style="vertical-align:top"
-depending on [#veg_type veg_type]
-}}}
-{{{#!td
-Roughness length for momentum (in m). The setting of {{{z0_eb}}} overwrites [wiki:doc/app/inipar#roughness_length roughness_length], unless {{{z0_eb}}} is not set.
-}}}
-|----------------
-{{{#!td style="vertical-align:top"
-[=#z0h_eb '''z0h_eb''']
-}}}
-{{{#!td style="vertical-align:top"
-R
-}}}
-{{{#!td style="vertical-align:top"
-depending on [#veg_type veg_type]
-}}}
-{{{#!td
-Roughness length for heat (in m). The setting of {{{z0h_eb}}} overwrites [wiki:doc/app/inipar#z0h_factor z0h_factor]. In this case, the roughness length for heat is calculated from [wiki:doc/app/inipar#z0h_factor z0h_factor] and {{{z0h_eb}}} (or [wiki:doc/app/inipar#roughness_length #roughness_length]).
-}}}
-|----------------
-{{{#!td style="vertical-align:top"
-[=#z0q_eb '''z0q_eb''']
-}}}
-{{{#!td style="vertical-align:top"
-R
-}}}
-{{{#!td style="vertical-align:top"
-depending on [#veg_type veg_type]
-}}}
-{{{#!td
-Roughness length for moisture (in m). When {{{z0q_eb}}} is not explicitly set, it is set to the value of {{{z0h}}}.
-}}}
+[[Image(wall_concept_type1.png,300px)]]
+
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#z0_vegetation '''z0_vegetation''']
+}}}
+{{{#!td style="vertical-align:top"
+R
+}}}
+{{{#!td style="vertical-align:top"
+depending on [#vegetation_type vegetation_type]
+}}}
+{{{#!td
+Roughness length for momentum (in m) for vegetation surface types. The setting of {{{z0_vegetation}}} overwrites [wiki:doc/app/inipar#roughness_length roughness_length], unless {{{z0_vegetion}}} is not set.
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#z0h_vegetation '''z0h_vegetation''']
+}}}
+{{{#!td style="vertical-align:top"
+R
+}}}
+{{{#!td style="vertical-align:top"
+depending on [#vegetation_type vegetation_type]
+}}}
+{{{#!td
+Roughness length for heat (in m). The setting of {{{z0h_vegetation}}} overwrites [wiki:doc/app/inipar#z0h_factor z0h_factor]. In this case, the roughness length for heat is calculated from [wiki:doc/app/inipar#z0h_factor z0h_factor] and {{{z0h_vegetation}}} (or [wiki:doc/app/inipar#roughness_length #roughness_length]).
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#z0q_vegetation '''z0q_vegetation''']
+}}}
+{{{#!td style="vertical-align:top"
+R
+}}}
+{{{#!td style="vertical-align:top"
+depending on [#vegetation_type vegetation_type]
+}}}
+{{{#!td
+Roughness length for moisture (in m). When {{{z0q_vegetation}}} is not explicitly set, it is set to the value of {{{z0h}}}.
+}}}