openmaptiles-tools 0.2

UNKNOWN

# OpenMapTiles Tools [](https://travis-ci.org/openmaptiles/openmaptiles-tools)

The OpenMapTiles generation tools for generating TM2Source projects, imposm3 mappings and SQL instructions from OpenMapTiles layers.

## Install

You need Python 2 or Python 3 installed on your system.

` pip install openmaptiles-tools # As long as we are not published to PyPI you can install directly from git pip install git+https://github.com/openmaptiles/openmaptiles-tools `

## Usage

### Generate TM2Source Projects for Mapbox Studio Classic

Takes a tileset definition an generates a TM2Source YAML project file. You need to provide PostgreSQL database connection settings before generating the project.

` generate-tm2source <tileset> --host="localhost" --port=5432 --database="osm" --user="osm" --password="osm" `

### Generate Imposm3 Mapping File

Takes a tileset definition an generates an imposm3 mapping file for importing OSM data.

` generate-imposm3 <tileset> `

### Collect SQL schemas

Takes a tileset definition and collects all SQL referenced in the layer definitions.

` generate-sql <tileset> `

### Generate Markdown Documentation

Takes a tileset definition and generates Markdown documentation.

` generate-doc <tileset> `

### Generate ETL (Extract-Transform-Load ) graph

Takes a source code from the imposm3 mapping file and the SQL postprocessing code , nad parsing for the etldoc: graphviz based comments, and generate an svg file. The .dot and the .svg filename prefix is etl_

` generate-etlgraph <tileset> <target-directory> generate-etlgraph layers/landcover/landcover.yaml ./build/devdoc generate-etlgraph layers/railway/railway.yaml ./build/etlgraph `

example:

input command: ` generate-etlgraph layers/landcover/landcover.yaml ` output fies: - layers/landcover/etl_landcover.dot - layers/landcover/etl_landcover.svg

### Generate SQL query for a given layer and zoom level

example: ` generate-sqlquery layers/landcover/landcover.yaml 14 `