8.2.3. ARHOUR: Area source hour-specific emissions

8.2.3.1. FF10 Format

8.2.3.1. FF10 Format

The user specifies the data provided using this command in the header: FF10_HOURLY_[NONPOINT|POINT|NONPOINT|ONROAD].

This FF10 format uses the header described in Section 8.2.1.4, “Header records”. Sample header records for daily nonpoint sources are shown below:

#FORMAT   FF10_HOURLY_NONPOINT
#COUNTRY  US
#YEAR     2005
#DESC     Nonpoint Hourly Source Inventory
#DESC     FF10 Nonpoint Hourly format

Table 8.14. FF10 Format for individual area hour-specific files

Position Name Type Description
1 COUNTRY Char(3) Country code: e.g., US (required)
2 FIPS Char(5) FIPS code for state and county (required)
3 TRIBAL_CODE Char(3) Tribal code (optional; recommended)
4 CENSUS_TRACT Char Census tract ID (optional; not currently used by SMOKE)
5 SHAPE_ID Char Shape Identification (optional; recommended)
6 N/A (unused)   Leave blank (Not currently used by SMOKE)
7 EMIS_TYPE Char(3) Emissions type [ex: EXH, EVP, and so on] (optional; not currently used by SMOKE)
8 SCC Char(20) SCC (required)
9 POLID Char(16) Pollutant Code (required)
10 OP_TYPE_CD Char(20) Operating type code for startup/shutdown/upset (optional; not currently used by SMOKE)
11 CALC_METHOD Int CALC_METHOD (optional; not currently used by SMOKE)
12 DATE_UPDATED Int Updated date in format of YYYYMMDD (optional; not currently used by SMOKE)
13 DATE Int Date of inventory in format of YYYYMMDD (required)
14 DAYTOT Real Daily Total (short tons/day) (required if SMKINVEN_MONTH is set to 0)
15 HRVAL0 Real Hourly emissions for hour 0 (short tons/hour)(required)
16 HRVAL1 Real Hourly emissions for hour 1 (short tons/hour) (required)
17 HRVAL2 Real Hourly emissions for hour 2 (short tons/hour) (required)
18 HRVAL3 Real Hourly emissions for hour 3 (short tons/hour) (required)
  ..   ..
38 HRVAL23 Real Hourly emissions for hour 23 (short tons/hour) (required)
39 COMMENT Char (optional)