pyGrid2VeCS

The python Grid to Vector conversion tool for road networks

Input: CityIO-compatible grid

Output: GeoJSON containing connected road topology

Installation

Requires

• python3
• pyproj
• requests
• docker optional

./install.sh (docker)

pip install -r requirements.txt (without docker)

Usage

./run.sh (docker)

python main.py (without docker)

Description

Reads grid from CityIO (define table-URL in config.json) and parses all cells with types as in typedef.json. Stores and posts (define output URL in config.json) LineString Collection of road segments to CityIO.

Open Questions

• connect 4-neighbourhoods only or also 8-neighbourhoods?