CLI Reference¶

The speclib command-line tool provides batch operations for ingestion, search, export, and serving.

Commands¶

Ingest spectra from an upstream source.

speclib ingest <source> --config <path>

Argument	Description
`source`	Adapter name: `usgs`, `ecostress`, `aster`, `emit`
`--config`	Path to YAML configuration file

Search the library catalog.

speclib search <query> [--category <category>]

Argument	Description
`query`	Search string (name, material, description)
`--category`	Filter by category: `MINERAL`, `VEGETATION`, `SOIL`, `MANMADE`, `KY_INVASIVE`

Export a spectrum to a target format.

speclib export <spectrum_id> --format <format> --output <path>

Argument	Description
`spectrum_id`	Unique spectrum identifier
`--format`	Output format: `esl`, `sli`, `specpr`, `ascii`, `json`
`--output`	Output file path

Resample a spectrum to a target sensor.

speclib resample <spectrum_id> --sensor <sensor> --output <path>

Generate static web viewer files from the archive.

speclib build [--output <dir>]

Start the FastAPI development server.

speclib serve [--host <host>] [--port <port>]