ARTOPNT: Area-to-point conversions fileCOSTCY: Country, state, and county names and dataGEOCODE_LEVEL[1-4]: Geographical Input FilesINVTABLE: Inventory tableMACTDESC: MACT code descriptionsNAICSDESC: NAICS code descriptionsNHAPEXCLUDE: NonHAP VOC calculation inclusions/exclusions fileORISDESC: ORIS descriptionRWC_COUNTY_TEMP: County-specific temperature threshold in Fahrenheit for Residential Wood Combustion (RWC) Emission SourcesSCCDESC: Source category code descriptionsSCCXREF: Reference SCC input fileSICDESC: SIC code descriptionsSOURCE_GROUPS: Source apportionment groupsVNAMMAP: Variable name mapping fileThe directories where the other support files should be stored are listed in Table 6.11, “Other Support Input File Locations”. The table also lists the programs that use each input file.
The ARTOPNT file provides the point-source locations to assign to stationary area and nonroad mobile sources. The file is separated into
sections. Each section starts with a header that contains the SCCs that will receive the point-source locations and allocation
factors contained in that section. Within the section, the content and format are similar to the EMS-HAP airport allocation
factor files (e.g., ap_af1.sas7bdat).
Each section of the file starts with the following packet:
/LOCATIONS/ <SCC 1> <SCC 2> ... <SCC 9>
for SCCs 1 through 9 that apply to the section. The SCCs must be full 10-digit SCCs separated by spaces. A maximum of 9 SCCs may appear in one /LOCATIONS/ packet. If more than 9 SCCs are needed for a specific section, then multiple /LOCATIONS/ packets can be included in subsequent rows prior to the section to which they apply. In other words, two or more lines in sequence may include the/LOCATIONS/ packet, and all of the SCCs from both packets will be applied to the subsequent section of the file.
Within each section delineated by the /LOCATIONS/ packets, the format is shown in Table 6.84, “Format for ARTOPNT”.
Table 6.84. Format for ARTOPNT
| Position | Name | Type | Description |
|---|---|---|---|
| 1-6 | COID | Int | Country, state, and county code (CSSYYY, where C = country, SS=state, and YYY=county) (required) |
| 8-9 | STABBR | Char 2 | Postal abbreviation for state (not used by SMOKE) |
| 11-32 | COUNTY | Char 22 | County name (not used by SMOKE) |
| 34-37 | LOCID | Char 4 | Airport ID (unused for now, required for ISCST3) |
| 39-61 | NAME | Char 23 | Airport name (if name contains spaces, commas, or semi-colons, then the entire name must be enclosed in double-quotes) |
| 63-84 | CITY | Char 22 | City name (not used by SMOKE) |
| 86-93 | ARPT_USE | Char 8 | Airport purpose (not used by SMOKE) |
| 97-109 | LON | Real | Longitude for the emissions (required) |
| 114-124 | LAT | Real | Latitude for the emissions (required) |
| 126-139 | ALLOC | Real | Allocation factor for this lat/lon, county, and SCC (required) |
The section ends with the start of another packet (indicated by a new /LOCATIONS/ header line or with the end of the file.