gol info

Provides general statistics about a library. If a bounding box or polygon are specified, this command provides additional statistics about that area.

Usage:

gol info <gol-file> [<options>]  

Options

-a, --area <COORDS> | <FILE>

Defines the (multi)polygon area to which the command should be applied. The following coordinate formats are supported:

• GeoJSON

• WKT

• Raw coordinates in the form lon_0, lat_0, ... , lon_n, lat_n. To specify multiple polygons, or a polygon with one or more “holes,” place each ring in parentheses. Rings do not need to be closed.

You can specify coordinate values directly, or via a file.

-b, --bbox <W>,<S>,<E>,<N>

Defines the rectangular area (bounding box) to which the command should be applied. Coordinates are specified in WGS-84 (degrees longitude and latitude) and take the form <west>,<south>,<east>,<north>. Coordinates must not be separated by spaces (otherwise, they would be interpreted as separate arguments).

As an alternative, this option accepts a tile descriptor in the form z/x/y.

-f, --free

Displays statistics about the number and sizes of free pages.

-i, --index

Provides a detailed analysis of the library’s indexes.

For a large (planet-size) library, this option may require several minutes to execute.

-q, --quiet

Displays only minimal output. Apart from error messages, only minimal progress updates are written to stderr.

-s, --silent

No output at all is written to stderr, not even error messages. (Whether a command succeeded or failed can only be ascertained via the status code returned by the process).

-t, --tiles

Displays statistics about the tiles.

-v, --verbose

Writes extra information to stderr.