CALPUFF and Postprocessors

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Table F-31 (Concluded) VOLEMARB.DAT - Time-Varying Data Record Contents (Next "NSRC4" records) Next NSE4 No. Variable Type a Description 1 CID C*16 Source identifier (must match values in time-invariant records) 2 XKM real X-coordinate (km) for source 3 YKM real Y-coordinate (km) for source 4 HTAGL real Effective height above ground (m) 5 ELMSL real Elevation of ground (m MSL) at source 6 SIGYI real Initial F y (m) 7 SIGZI real Initial F z (m) QEMIT real array Emission rates (g/s) for each species in the order specified in Header Record 2 a C*16 = Character*16 MAR 2006 – CALPUFF F-163
F.7 Boundary Concentration Module File (BCON.DAT) The impact of significant regional pollution transport on concentrations and deposition fluxes computed within the modeling domain can be included in a CALPUFF analysis either by adding a spatially uniform (and either constant in time or varying by hour) field at the post-processing step with CALPOST, or by selecting the boundary concentration (BCON) module within CALPUFF. The latter choice is preferable if there are known spatial gradients in regional concentrations outside the modeling domain, or if chemical transformation and removal processes associated with the regional pollution must be explicitly modeled. Regional air-mass characteristics are defined and assigned to segments along each boundary of the computational domain when the boundary concentration module is used. A segment is equivalent to the length of one side of a grid cell. The number of air-mass types can be equal to the number of cells along the perimeter of the domain if sufficient information exists on this scale, or the number can be far fewer in typical applications where an entire side of the domain is characterized by a single air-mass. Air-mass characteristics include the concentration of each species advected into the domain and the thickness of the layer that contains these species. These concentrations are used to initialize puffs that are well-mixed in the vertical and the horizontal. The vertical depth of a puff is the thickness of the layer assigned to the air-mass, and the radius of the puff is related to the length of the segment and the component of the transport wind that is perpendicular to the segment (the mass flux into the domain and the initial concentration are conserved). The concentration of each species for each air-mass type may be scaled by factors that vary in one of the following ways: by hour of the day (24 factors); by month (12 factors); by hour and season (96 factors); by wind speed and stability class (36 factors); or by temperature (12 factors). These are the same factors provided for sources specified in the CALPUFF control file. If more detailed variation is needed for one or more air-mass types, air-mass characteristics for these can be provided hourly. When this method is used, the layer thickness may change as well as the concentrations. Otherwise, the layer thickness is constant for each air-mass type. The configuration of the boundary properties is provided to CALPUFF in a "BCON.DAT" file. Two formats are available for this file. The first is a formatted file prepared specifically for use with the BCON option (MBCON = 1). It is constructed using the CALPUFF control file conventions. A sample file is shown in Table F-32, and a description of the input parameters is provided in Table F-33. The second (MBCON = 2) is a standard CALPUFF unformatted “CONC.DAT” output concentration file. Receptors in this file must lie along the boundary of the modeling region, providing near-surface concentrations for the air mass transported across the boundary into the modeling domain. This format may be chosen if CALPUFF results from a larger domain are available. Input Group 1 in the BCON.DAT file identifies the grid information for the computational domain, the units for the concentrations that are provided, the number of air-mass types, and the type of temporal variation used in describing air-mass properties. Four air-mass types are used in this example. Three of these use the temporal variation factors provided in Input Group 3 and one uses an explicit sequence of MAR 2006 – CALPUFF F-164
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Development of the Next Generation
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F. CALPUFF MODEL FILES The CALPUFF
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are all equivalent). The variable t
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Table F-1 Input Groups in the CALPU
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Table F-2 Sample CALPUFF Control Fi
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Table F-2 (Continued) Sample CALPUF
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Table F-3 CALPUFF Control File Inpu
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Table F-3 (Continued) CALPUFF Contr
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Table F-3 (Continued) Control File
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Table F-3 (Continued) Control File
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Table F-3 (Concluded) CALPUFF Contr
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c --- c --- c --- c --- c --- c ---
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write(iunit)CLABTK,NDATHR,TEMPK wri
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Table F-4 (Continued) CALMET.DAT fi
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Table F-4 (Concluded) CALMET.DAT fi
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Table F-5 (Continued) CALMET.DAT fi
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F.2.2 ISCMET.DAT CALPUFF can be dri
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Table F-6 Sample ISCMET.DAT files (
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Table F-8 ISCMET.DAT File - Data Re
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table. A description of the content
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Table F-10 PLMMET.DAT File - Header
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F.2.4 SURFACE.DAT and PROFILE.DAT I
Page 116 and 117: Table F-12 Sample SURFACE.DAT file
Page 118 and 119: Table F-14 SURFACE.DAT File - Data
Page 120 and 121: F.3 Point Source Emissions File Wit
Page 122 and 123: PTEMARB.DAT File - Header Records T
Page 124 and 125: Table F-17 (Continued) PTEMARB.DAT
Page 126 and 127: Table F-17 (Concluded) PTEMARB.DAT
Page 128 and 129: Table F-18 PTEMARB.DAT - Time-Invar
Page 130 and 131: Table F-19 (Concluded) PTEMARB.DAT
Page 132 and 133: Table F-20 Sample BAEMARB.DAT file
Page 134 and 135: Table F-21 BAEMARB.DAT - Header Rec
Page 136 and 137: Table F-21 (Continued) BAEMARB.DAT
Page 138 and 139: BAEMARB.DAT File - Data Records The
Page 140 and 141: Table F-23 BAEMARB.DAT - Time-Varyi
Page 142 and 143: F.5 Line Source Emissions File With
Page 144 and 145: LNEMARB.DAT File - Header Records T
Page 146 and 147: Table F-25 (Continued) LNEMARB.DAT
Page 148 and 149: Table F-25 (Concluded) LNEMARB.DAT
Page 150 and 151: Table F-26 LNEMARB.DAT - Time-Invar
Page 152 and 153: Table F-27 (Continued) LNEMARB.DAT
Page 154 and 155: Table F-27 (Concluded) LNEMARB.DAT
Page 156 and 157: Table F-28 Sample VOLEMARB.DAT file
Page 158 and 159: Table F-29 VOLEMARB.DAT - Header Re
Page 160 and 161: Table F-29 (Continued) VOLEMARB.DAT
Page 162 and 163: VOLEMARB.DAT File - Data Records Th
Page 164 and 165: Table F-30 VOLEMARB.DAT - Time-Inva
Page 168 and 169: values in time provided in Input Gr
Page 170 and 171: Table F-32 (Continued) Boundary Con
Page 172 and 173: Table F-32 (Continued) Boundary Con
Page 174 and 175: Table F-33 BCON.DAT File Inputs Var
Page 176 and 177: Table F-33 (Concluded) BCON.DAT Fil
Page 178 and 179: Table F-34 Sample User-Specified De
Page 180 and 181: Table F-35 Sample Hourly Ozone Data
Page 182 and 183: Table F-36 OZONE.DAT - Header Recor
Page 184 and 185: Table F-37 OZONE.DAT - Time-Invaria
Page 186 and 187: F.10 User-Specified Chemical Transf
Page 188 and 189: F.11 Site-Specific Turbulence Data
Page 190 and 191: Table F-40 Sample CTDMPLUS Terrain
Page 192 and 193: Table F-42 HILL.DAT File - Record G
Page 194 and 195: F.13 Subgrid Scale Coastal Boundary
Page 196 and 197: COASTLN.DAT File - Header Record Th
Page 198 and 199: COASTLN.DAT File - Data Records The
Page 200 and 201: Table F-47 COASTLN.DAT - Data Recor
Page 202 and 203: Table F-48 Sample Mass Flux Boundar
Page 204 and 205: Table F-49 FLUXBDY.DAT - Header Rec
Page 206 and 207: Table F-50 FLUXBDY.DAT - Data Heade
Page 208 and 209: F.15 CALPUFF Output Files F.15.1 Li
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Table F-52 (Continued) Unformatted
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Table F-52 (Concluded) Unformatted
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Table F-53 Unformatted CONC.DAT Fil
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F.15.4 Dry Flux File (DFLX.DAT) The
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Table F-54 Unformatted DFLX.DAT fil
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DFLX.DAT File - Data Records The DF
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Character*132 COMMENT Character*80
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Table F-57 Unformatted WFLX.DAT Fil
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F.15.6 Relative Humidity File for V
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Table F-58 Unformatted VISB.DAT fil
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VISB.DAT File - Data Records The VI
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Table F-60 Sample Debug Puff-Tracki
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F.15.8 Mass Flux List File (MASSFLX
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F.15.9 Mass Balance List File (MASS
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F.16 OPTHILL When the subgrid scale
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The following procedure is recommen
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Table F-64 OPTHILL Input and Output
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Figure F-2 Map of terrain surroundi
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Table F-67 OPTHILL Output File for
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This process is simplified somewhat
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G.1 PRTMET Meteorological Display P
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Table G-1 PRTMET Input and Output F
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Table G-2 (Continued) PRTMET Contro
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Table G-2 (Concluded) PRTMET Contro
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Table G-3 Sample PRTMET Control Fil
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Table G-3 Sample PRTMET Control Fil
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Table G-4 Sample PRTMET List File (
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Table G-6 Sample vector plot file x
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G.2 APPEND The APPEND program is de
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Table G-9 APPEND Control File Struc
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Table G-11 Sample APPEND List File
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G.3 CALSUM The CALSUM program is de
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Table G-13 CALSUM Control File Stru
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Table G-15 Sample CALSUM List File
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G.4 POSTUTIL POSTUTIL operates on o
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The name and full path of each file
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Table G-17 (Continued) POSTUTIL Con
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Table G-18 Sample POSTUTIL Control
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Table G-18 (Continued) Sample POSTU
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INPUT GROUP: 2 -- Species Processin
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1 g of SO 2 contributes 0.500000 g
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Table G-19 (Continued) Sample POSTU
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Table G-19 (Concluded) Sample POSTU
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When CALPOST is directed to perform
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Table G-20 (concluded) CALPOST Inpu
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G.6 CALPOST Input Files G.6.1 User
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Table G-21 CALPOST Control File Inp
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Table G-21 (Continued) CALPOST Cont
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Table G-21 (Concluded) CALPOST Cont
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Table G-22 (Continued) Sample CALPO
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INPUT GROUP: 2 -- Visibility Parame
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Table G-22 (Concluded) Sample CALPO
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Table G-24 Sample Background Concen
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Table G-26 Sample Nephelometer File
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G.7.4 Time-series File(s) CALPOST c
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Table G-27 (Concluded) Sample CALPO
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Table G-29 Sample DATA Plot-File (P
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Table G-30 (Concluded) Plot-File GR
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Table G-32 Time-series File Record
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VOLUME II & III REFERENCES Allwine,
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Strimaitis, D.G., R.J. Yamartino, E
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CALPUFF and Postprocessors

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