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

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Section 8: CALMET Model Files Header Record No. Variable No. Table 8-26 (Continued) CALMET.DAT file - Header Records Variable Type a Description NCOM+3 18 XORIGR real X coordinate (m) of southwest corner of grid cell (1,1) NCOM+3 19 YORIGR real Y coordinate (m) of southwest corner of grid cell (1,1) NCOM+3 21 NSSTA integer Number of surface meteorological stations NCOM+3 22 NUSTA integer Number of upper air stations NCOM+3 23 NPSTA integer Number of precipitation stations NCOM+3 24 NOWSTA integer Number of over water stations NCOM+3 25 NLU integer Number of land use categories NCOM+3 26 IWAT1 integer Range of land use categories NCOM+3 27 IWAT2 integer Corresponding to water surfaces (IWAT1 or IWAT2, inclusive) NCOM+3 28 LCALGRD logical Flag indicating if the full set of meteorological parameters required by CALGRID are contained in the file (LCALGRD is normally set to TRUE for CALPUFF applications) NCOM+3 29 PMAP b char*8 Map projection b UTM : Universal Transverse Mercator TTM : Tangential Transverse Mercator LCC : Lambert Conformal Conic PS : Polar Stereographic EM : Equatorial Mercator LAZA : Lambert Azimuthal Equal Area NCOM+3 30 DATUM char*8 DATUM Code for grid coordinates NCOM+3 31 DATEN char*12 NIMA date (MM-DD-YYYY) for datum definitions NCOM+3 32 FEAST real False Easting (km) for PMAP = TTM, LCC, or LAZA NCOM+3 33 FNORTH real False Northing (km) for PMAP = TTM, LCC, or LAZA NCOM+3 34 UTMHEM char*4 Hemisphere for UTM projection (N or S) NCOM+3 35 IUTMZN integer UTM zone for PMAP = UTM a char*N = Character*N 8-125

Section 8: CALMET Model Files Table 8-26 (Continued) CALMET.DAT file - Header Records Header Record No. Variable No. Variable Type a Description NCOM+3 36 RNLAT0 real North latitude (degrees) for projection origin (for PMAP= TTM, LCC, PS, EM, or LAZA) NCOM+3 37 RELON0 real East longitude (degrees) for projection origin (for PMAP= TTM, LCC, PS, EM, or LAZA) NCOM+3 38 XLAT1 real North latitude (degrees) of matching parallel #1 for map projection PMAP= LCC or PS NCOM+3 39 XLAT2 real North latitude (degrees) of matching parallel #2 for map projection PMAP= LCC NCOM+4 1 CLAB1 char*8 Variable label ('ZFACE') NCOM+4 2-5 IDUM integer Variable not used NCOM+4 6 ZFACEM real array Heights (m) of cell faces (NZ + 1 values) NCOM+5 b 1 CLAB2 char*8 Variable label ('XSSTA') NCOM+5 b 2-5 IDUM integer Variable not used NCOM+5 b 6 XSSTA real array X coordinate (m) of each surface met. station NCOM+6 b 1 CLAB3 char*8 Variable label ('YSSTA') NCOM+6 b 2-5 IDUM integer Variable not used NCOM+6 b 6 YSSTA real array Y coordinate (m) of each surface met. station NCOM+7 c 1 CLAB4 char*8 Variable label ('XUSTA') NCOM+7 c 2-5 IDUM integer Variable not used NCOM+7 c 6 XUSTA real array X coordinate (m) of each upper air met. station NCOM+8 c 1 CLAB5 char*8 Variable label ('YUSTA') NCOM+8 c 2-5 IDUM integer Variable not used NCOM+8 c 6 YUSTA real array Y coordinate (m) of each upper air met. station NCOM+9 d 1 CLAB6 char*8 Variable label ('XPSTA') a char*N = Character*N b PMAP = EM, PS, and LAZA is NOT AVAILABLE in CALMET 8-126

Section 8: CALMET Model Files<br />

<strong>Table</strong> 8-26 (Continued)<br />

CALMET.DAT file - Header Records<br />

Header Record<br />

No.<br />

Variable<br />

No.<br />

Variable Type a Description<br />

NCOM+3 36 RNLAT0 real North l<strong>at</strong>itude (degrees) for projection origin (for PMAP=<br />

TTM, LCC, PS, EM, or LAZA)<br />

NCOM+3 37 RELON0 real East longitude (degrees) for projection origin (for PMAP=<br />

TTM, LCC, PS, EM, or LAZA)<br />

NCOM+3 38 XLAT1 real North l<strong>at</strong>itude (degrees) <strong>of</strong> m<strong>at</strong>ching parallel #1 for map<br />

projection PMAP= LCC or PS<br />

NCOM+3 39 XLAT2 real North l<strong>at</strong>itude (degrees) <strong>of</strong> m<strong>at</strong>ching parallel #2 for map<br />

projection PMAP= LCC<br />

NCOM+4 1 CLAB1 char*8 Variable label ('ZFACE')<br />

NCOM+4 2-5 IDUM integer Variable not used<br />

NCOM+4 6 ZFACEM real array Heights (m) <strong>of</strong> cell faces (NZ + 1 values)<br />

NCOM+5 b 1 CLAB2 char*8 Variable label ('XSSTA')<br />

NCOM+5 b 2-5 IDUM integer Variable not used<br />

NCOM+5 b 6 XSSTA real array X coordin<strong>at</strong>e (m) <strong>of</strong> each surface met. st<strong>at</strong>ion<br />

NCOM+6 b 1 CLAB3 char*8 Variable label ('YSSTA')<br />

NCOM+6 b 2-5 IDUM integer Variable not used<br />

NCOM+6 b 6 YSSTA real array Y coordin<strong>at</strong>e (m) <strong>of</strong> each surface met. st<strong>at</strong>ion<br />

NCOM+7 c 1 CLAB4 char*8 Variable label ('XUSTA')<br />

NCOM+7 c 2-5 IDUM integer Variable not used<br />

NCOM+7 c 6 XUSTA real array X coordin<strong>at</strong>e (m) <strong>of</strong> each upper air met. st<strong>at</strong>ion<br />

NCOM+8 c 1 CLAB5 char*8 Variable label ('YUSTA')<br />

NCOM+8 c 2-5 IDUM integer Variable not used<br />

NCOM+8 c 6 YUSTA real array Y coordin<strong>at</strong>e (m) <strong>of</strong> each upper air met. st<strong>at</strong>ion<br />

NCOM+9 d 1 CLAB6 char*8 Variable label ('XPSTA')<br />

a char*N = Character*N<br />

b PMAP =<br />

EM, PS, and LAZA is NOT AVAILABLE in CALMET<br />

8-126

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