# Authoritative source files

The ingest pipeline reads from this tree. Files are git-ignored (large + may
have licensing constraints) — keep originals here on each operator's machine.

| Subdir | Expected files | Notes |
|---|---|---|
| `bnatschg/` | `bnatschg.txt` (current consolidated text of §44, §45b, Anlagen) | Fetch from <https://www.gesetze-im-internet.de/bnatschg_2009/> — paste as UTF-8 plain text. One `§ N ...` per heading line. Cross-reference: a `.webloc` link to <https://www.buzer.de/Anlage_1_BNatSchG.htm> already lives in `GST-DATA/xx_GS_VORLAGEN_FachGA/`. |
| `mhbasp/` | `mhbasp_anhang4.pdf` | "Methodische Hinweise und Behandlungsempfehlungen ASP" Anhang 4 — species × method matrix |
| `biotopwertliste/` | `biotopwertliste.pdf` | A biotope value list — **always state-specific**. Pass `--states BE` (or BB, BY, …) when ingesting. State-specific lists are also welcome under `states/<slug>/`; the generic slot here is for one-off cases. |
| `states/berlin/` | One or more state-specific PDFs (Kartierstandards, methodische Hinweise) | First state implemented as proof-of-concept |
| `states/brandenburg/`<br>`states/bayern/`<br>`states/baden_wuerttemberg/`<br>`states/sachsen/` | TODO | Add as ingest support is implemented per state |

A copy of `mhbasp_anhang4_artspezifisch geeignete kartiermethoden.pdf` already
lives under `GST-DATA/xx_GS_VORLAGEN_FachGA/`. Symlinking is fine:

```bash
ln -s "/home/m2/clients/SDJS/GST-DATA/xx_GS_VORLAGEN_FachGA/mhbasp_anhang4_artspezifisch geeignete kartiermethoden.pdf" \
       sources/mhbasp/mhbasp_anhang4.pdf
ln -s "/home/m2/clients/SDJS/GST-DATA/xx_GS_VORLAGEN_FachGA/biotopwertlisteNEU.pdf" \
       sources/biotopwertliste/biotopwertliste.pdf
```