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CALPUFF and Postprocessors

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Table F-2 (Continued)<br />

Sample <strong>CALPUFF</strong> Control File (<strong>CALPUFF</strong>.INP)<br />

Input Group 6<br />

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

1<br />

Description of Complex Terrain Variables:<br />

XC, YC = Coordinates of center of hill<br />

THETAH = Orientation of major axis of hill (clockwise from<br />

North)<br />

ZGRID<br />

= Height of the 0 of the grid above mean sea<br />

level<br />

RELIEF = Height of the crest of the hill above the grid elevation<br />

EXPO 1 = Hill-shape exponent for the major axis<br />

EXPO 2 = Hill-shape exponent for the major axis<br />

SCALE 1 = Horizontal length scale along the major axis<br />

SCALE 2 = Horizontal length scale along the minor axis<br />

AMAX<br />

BMAX<br />

= Maximum allowed axis length for the major axis<br />

= Maximum allowed axis length for the major axis<br />

XRCT, YRCT = Coordinates of the complex terrain receptors<br />

ZRCT = Height of the ground (MSL) at the complex terrain<br />

Receptor<br />

XHH = Hill number associated with each complex terrain receptor<br />

(NOTE: MUST BE ENTERED AS A REAL NUMBER)<br />

**<br />

NOTE: DATA for each hill <strong>and</strong> CTSG receptor are treated as a separate<br />

input subgroup <strong>and</strong> therefore must end with an input group terminator.<br />

MAR 2006 – <strong>CALPUFF</strong><br />

F-20

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