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 9: CALPUFF Variable Type Description Default Value AMAX1 real Maximum allowed axis length of the major axis of the hill - AMAX2 real Maximum allowed axis length of the minor axis of the hill - 9-76

Section 9: CALPUFF Table 9-3 (Continued) CALPUFF Control File Inputs - Input Group 6 Subgrid Scale Complex Terrain (CTSG) Inputs The variables in Input Group 6b are entered for each of the "NHILL" subgrid scale hills treated in the model run. The data for each hill is treated as a separate input subgroup, and therefore must end with an input group terminator (i.e., !END!). The format of Input Group 6b is shown below. ------------- Subgroup (6b) ------------- HILL INFORMATION 1 ** HILL XC YC THETAH ZGRID RELIEF EXPO 1 EXPO 2 SCALE 1 SCALE 2 AMAX1 AMAX2 NO. (km) (km) (deg.) (m) (m) (m) (m) (m) (m) (m) (m) ---- ---- ---- ------ ----- ------ ------ ------ ------- ------- ----- ----- 1 ! HILL = 170.5, 3841.0 , 69. , 1310. , 300. , 1.91 , 1.24 , 1523. , 2896. , 2000., 1500. ! !END! 2 ! HILL = 173.0, 3839.0 , 49. , 1310. , 230. , 1.50 , 1.50 , 3000. , 1000. , 4000., 2000. ! !END! Note that the hill number is an optional user comment which is outside of the delimiters containing the required data. The data for each hill must follow the opening delimiter and "HILL=". The data for each hill is followed by a closing delimiter and an input group terminator (i.e., !END!). 9-77

Section 9: CALPUFF<br />

Variable Type Description Default Value<br />

AMAX1 real Maximum allowed axis length <strong>of</strong> the major axis <strong>of</strong> the hill -<br />

AMAX2 real Maximum allowed axis length <strong>of</strong> the minor axis <strong>of</strong> the hill -<br />

9-76

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