Table of Contents - The Atmospheric Studies Group at TRC

Table of Contents - The Atmospheric Studies Group at TRC Table of Contents - The Atmospheric Studies Group at TRC

29.01.2015 Views

Section 2: Geophysical Data Processors (IWAT2) Default: 55 ! IWAT2 = 55 ! !END! ------------- Subgroup (3b) ------------- a OUTPUT LAND USE CATEGORIES (NOUTCAT entries) -------------------------------------------- ! OUTCAT = 10, 20, -20, 30, 40, 51, 54, 55 ! !END! ! OUTCAT = 60, 61, 62, 70, 80, 90 ! !END! ------------- a List categories in ascending order (absolute value), with up to 10 per line. Each line is treated as a separate input subgroup and therefore must end with an input group terminator. -------------------------------------------------------------------------------- INPUT GROUP: 4 -- Input Land Use (Defaults are set for USGS categories) -------------- ------------- Subgroup (4a) ------------- Number of input land use categories (NINCAT) Default: 38 ! NINCAT = 38 ! Number of input water categories (NUMWAT) Default: 5 ! NUMWAT = 5 ! Number of input categories that are split by apportioning area among the other land use categories Table 2-14 (continued) Sample MAKEGEO Control File (MAKEGEO.INP) (NSPLIT) Default: 0 ! NSPLIT = 0 ! Minimum fraction of cell covered by water required to define the dominant land use as water (CFRACT) Default: 0.5 ! CFRACT = 0.5 ! Land use category assigned to cell when no land use data are found (IMISS) Default: 55 ! IMISS = 55 ! Minimum total fractional land use expected 2-57

Section 2: Geophysical Data Processors in a cell when land use data are available (FLUMIN) Default: 0.96 ! FLUMIN = 0.96 ! !END! Method to obtain surface roughness when the surface is covered by snow (Used only if LSNOW = T) (MSRL) Default: 1 ! MSRL = 1 ! 1 = Computed from effective obstacle height 2 = User-defined table Height Scale (m) for computing effective obstacle height (method MSRL=1) (Used only if LSNOW = T) (HSCL) Default: 10. ! HSCL = 10 ! Method to obtain surface albedo when the surface is covered by snow (Used only if LSNOW = T) (MSAL) Default: 1 ! MSAL = 1 ! 1 = Computed using snow ages 2 = Use user-defined table Minimum snow depth (meters) when surface roughness is affected by snow (Used only if LSNOW = T) (SDPMIN) Default: 0.01 ! SDPMIN = 0.01 ! !END! ------------- Subgroup (4b) ------------- a LAND USE PROPERTIES AND OUTPUT MAP (NINCAT entries) --------------------------------------------------- Input Soil Anthropogenic Leaf Output Category z0 Albedo Bowen Heat Flux Heat Flux Area Category ID (m) (0 to 1) Ratio Parameter (W/m**2) Index ID ------ ------ ------ ------ --------- -------- ------ ------ ! X = 11, 0.5, 0.18, 1.0, 0.20, 0.0, 1.0, 10 ! !END! ! X = 12, 1.0, 0.18, 1.5, 0.25, 0.0, 0.2, 10 ! !END! ! X = 13, 1.0, 0.18, 1.5, 0.25, 0.0, 0.2, 10 ! !END! ! X = 14, 1.0, 0.18, 1.5, 0.25, 0.0, 0.2, 10 ! !END! ! X = 15, 1.0, 0.18, 1.5, 0.25, 0.0, 0.2, 10 ! !END! ! X = 16, 1.0, 0.18, 1.5, 0.25, 0.0, 0.2, 10 ! !END! ! X = 17, 1.0, 0.18, 1.5, 0.25, 0.0, 0.2, 10 ! !END! ! X = 21, 0.25, 0.15, 1.0, 0.15, 0.0, 3.0, 20 ! !END! ! X = 22, 0.25, 0.15, 1.0, 0.15, 0.0, 3.0, 20 ! !END! ! X = 23, 0.25, 0.15, 1.0, 0.15, 0.0, 3.0, 20 ! !END! Table 2-14 (continued) 2-58

Section 2: Geophysical D<strong>at</strong>a Processors<br />

in a cell when land use d<strong>at</strong>a are available<br />

(FLUMIN) Default: 0.96 ! FLUMIN = 0.96 !<br />

!END!<br />

Method to obtain surface roughness when<br />

the surface is covered by snow<br />

(Used only if LSNOW = T)<br />

(MSRL) Default: 1 ! MSRL = 1 !<br />

1 = Computed from effective obstacle height<br />

2 = User-defined table<br />

Height Scale (m) for computing effective<br />

obstacle height (method MSRL=1)<br />

(Used only if LSNOW = T)<br />

(HSCL) Default: 10. ! HSCL = 10 !<br />

Method to obtain surface albedo when the<br />

surface is covered by snow<br />

(Used only if LSNOW = T)<br />

(MSAL) Default: 1 ! MSAL = 1 !<br />

1 = Computed using snow ages<br />

2 = Use user-defined table<br />

Minimum snow depth (meters) when surface<br />

roughness is affected by snow<br />

(Used only if LSNOW = T)<br />

(SDPMIN) Default: 0.01 ! SDPMIN = 0.01 !<br />

!END!<br />

-------------<br />

Subgroup (4b)<br />

-------------<br />

a<br />

LAND USE PROPERTIES AND OUTPUT MAP (NINCAT entries)<br />

---------------------------------------------------<br />

Input Soil Anthropogenic Leaf Output<br />

C<strong>at</strong>egory z0 Albedo Bowen He<strong>at</strong> Flux He<strong>at</strong> Flux Area C<strong>at</strong>egory<br />

ID (m) (0 to 1) R<strong>at</strong>io Parameter (W/m**2) Index ID<br />

------ ------ ------ ------ --------- -------- ------ ------<br />

! X = 11, 0.5, 0.18, 1.0, 0.20, 0.0, 1.0, 10 ! !END!<br />

! X = 12, 1.0, 0.18, 1.5, 0.25, 0.0, 0.2, 10 ! !END!<br />

! X = 13, 1.0, 0.18, 1.5, 0.25, 0.0, 0.2, 10 ! !END!<br />

! X = 14, 1.0, 0.18, 1.5, 0.25, 0.0, 0.2, 10 ! !END!<br />

! X = 15, 1.0, 0.18, 1.5, 0.25, 0.0, 0.2, 10 ! !END!<br />

! X = 16, 1.0, 0.18, 1.5, 0.25, 0.0, 0.2, 10 ! !END!<br />

! X = 17, 1.0, 0.18, 1.5, 0.25, 0.0, 0.2, 10 ! !END!<br />

! X = 21, 0.25, 0.15, 1.0, 0.15, 0.0, 3.0, 20 ! !END!<br />

! X = 22, 0.25, 0.15, 1.0, 0.15, 0.0, 3.0, 20 ! !END!<br />

! X = 23, 0.25, 0.15, 1.0, 0.15, 0.0, 3.0, 20 ! !END!<br />

<strong>Table</strong> 2-14 (continued)<br />

2-58

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