# Page Not Found

The URL `files/2qrghvWpEXWHb2g5b7vl` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [2.6. Supersonic Flow over a Forward-facing Step](https://docs.gasflow-mpi.com/2.-tutorials/2.6.-supersonic-forward.md)
- [2.7. Vented Explosion of Premixed Hydrogen-Air Mixtures](https://docs.gasflow-mpi.com/2.-tutorials/2.7.-vented-explosion-of-premixed-hydrogen-air-mixtures.md)
- [3.12. GASFLOW Parallelization](https://docs.gasflow-mpi.com/3.-brief-user-guide/3.12.-gasflow-parallelization.md)
- [2.5. Hydrogen Diffusion into Air in a 1D Duct](https://docs.gasflow-mpi.com/2.-tutorials/2.5.-h2-air-diffusion.md)
- [2.4. 2D Lid-driven Cavity Flow](https://docs.gasflow-mpi.com/2.-tutorials/2.4.-lid-driven-cavity.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://docs.gasflow-mpi.com/2.-tutorials/2.6.-supersonic-forward.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://docs.gasflow-mpi.com/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://docs.gasflow-mpi.com/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/2.-tutorials/2.6.-supersonic-forward.md`).

You may also use `Accept: text/markdown` header for content negotiation.