| File Name | Format | Description | 
|---|---|---|
| INFILE | ASCII | Input point-source inventory file in IDA format. | 
| INRECS | ASCII | 
                            Input list of state/county codes and plant IDs. This file format is a single concatenated field of state/county code and plant ID with no spaces on each line. For example, to select county 37001 and plant 0001, the line of the INRECS file must be: 370010001  |