> For the complete documentation index, see [llms.txt](https://swatplus.gitbook.io/io-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://swatplus.gitbook.io/io-docs/introduction-1/basin-1/codes.bsn/rtu_wq.md).

# swift\_out

| Code | Option                                  |
| ---- | --------------------------------------- |
| 0    | Do not write SWIFT input file           |
| 1    | Write SWIFT input file (swift\_hru.inp) |