CALPUFF and Postprocessors

CALPUFF and Postprocessors CALPUFF and Postprocessors

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Table F-10 PLMMET.DAT File - Header Record Record 1. Title. Record Columns Variable Type Description 1 1-80 TITLE character*80 Title of file. MAR 2006 – CALPUFF F-109

Table F-11 PLMMET.DAT File - Data Records (One record per hour) Records 2,3,4,... Hourly meteorological data. Columns Variable Type Description Base Data 1-2 3-4 5-6 7-8 9-11 12-16 17-20 21-22 23-27 28-32 33-37 38-42 43-52 IY IM ID IH TMPC WSPD IWD KST * ZMIX SIGTHA PLEXP PTGDF DECAY integer integer integer integer real real integer character real real real real real Year of data in record Month Day Hour (1-24) time at end of hour Temperature (deg. C) Wind speed (m/s) Wind direction (deg.) Stability class (A-F) Mixing height (m) F 2 (deg.). Or use PROFILE.DAT file for turbulence measurements. Wind speed power law exponent Potential temperature gradient (deg. K/m) Decay constant (s -1 ). Not used by CALPUFF. Extended Data 53-55 56-64 65-73 74-76 IPC PMMHR QSWRAD IRELHUM integer real real integer Precipitation type code 0 - no precipitation 1 to 18 - liquid precipitation 19 to 45 - frozen precipitation Precipitation rate (mm/hr) Short-wave solar radiation (W/m 2 ) Relative humidity (%) * KST is converted from character (A-F) to integer (1-6) MAR 2006 – CALPUFF F-110

Table F-10<br />

PLMMET.DAT File - Header Record<br />

Record 1. Title.<br />

Record Columns Variable Type Description<br />

1 1-80 TITLE character*80 Title of file.<br />

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

F-109

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