# Page Not Found

The URL `theoretical-documentation/untitled/sun-earth-relationships` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [1:1.1 Sun-Earth Relationships](https://swatplus.gitbook.io/io-docs/theoretical-documentation/section-1-climate/untitled/sun-earth-relationships.md)
- [1:1.1.2 Solar Declination](https://swatplus.gitbook.io/io-docs/theoretical-documentation/section-1-climate/untitled/sun-earth-relationships/solar-declination.md)
- [Bacteria Transport](https://swatplus.gitbook.io/io-docs/theoretical-documentation/section-4-erosion/bacteria-transport.md)
- [Nutrient Transport](https://swatplus.gitbook.io/io-docs/theoretical-documentation/section-4-erosion/nutrient-transport.md)
- [Section 4: Erosion](https://swatplus.gitbook.io/io-docs/theoretical-documentation/section-4-erosion.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://swatplus.gitbook.io/io-docs/theoretical-documentation/section-1-climate/untitled/sun-earth-relationships.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://swatplus.gitbook.io/io-docs/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://swatplus.gitbook.io/io-docs/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., `/io-docs/theoretical-documentation/section-1-climate/untitled/sun-earth-relationships.md`).

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