8.2.6. PTDAY: Point source day-specific emissions
The PTDAY file is the input point-source inventory file for day-specific data. The file must be a list file (see Section 8.2.1.1, “Inventory list files” and the files listed in the PTDAY file must be in the format shown in Table 8.40, “Format for individual day-specific data files”. The contents of the day-specific data files vary depending on whether the PTINV file is in EMS-95 or IDA format. However, the format indicator for the day-specific files must by #EMS-95; this header can
either appear in each individual file or in the PTDAY list file (#LIST EMS-95). In addition, the day-specific files can have a #COUNTRY entry to set the country code (see Section 8.2.1.4, “Header records”). If no #COUNTRY header is used, then SMOKE will use the default country code of 0 (which correpsonds to the United States
in the default COSTCY file).
SMOKE requires that the sources in the PTDAY file also be in the PTINV file, and that the user has matched the sources between the annual data inventory and the day-specific data.
Table 8.40. Format for individual day-specific data files
| Position |
Name |
Type |
Description |
| 1-2 |
STID |
Int |
State Code (required) |
| 3-5 |
CYID |
Int |
County Code (required) |
| 6-20 |
FCID |
Char |
Facility ID/Plant ID (required) |
| 21-32 |
CHAR1 |
Char |
If PTINV in EMS-95 format: Stack ID (required)
|
If PTINV in IDA format: Point ID
|
|
| 33-44 |
CHAR2 |
Char |
If PTINV in EMS-95 format: Device ID (required)
|
If PTINV in IDA format: Stack ID
|
|
| 45-56 |
CHAR3 |
Char |
If PTINV in EMS-95 format: Process ID (required)
|
If PTINV in IDA format: Segment
|
|
| 57-61 |
POLID |
Char |
Pollutant name (required) |
| 62-69 |
DATE |
Char |
Date in MM/DD/YY. Years less than 70 are treated as century 2000. (required) |
| 70-72 |
TZONNAM |
Char |
Time zone name. Valid entries GMT, ADT, AST, EDT, EST, CDT, CST, MDT, MST, PDT, asd PST. (required) |
| 73-90 |
DAYTOT |
Real |
Daily emissions total (short tons/day) (required) |
| 92-101 |
SCC |
Char |
Only if PTINV in IDA format: SCC (required)
|