Overview

Software

delfival Python scripts, April 2026
Validate ZHV and GTFS data provided by the German DELFI e.V. with a focus on problems specific to DELFI’s data.

stoPTools Python package, April 2026
Functions for processing public transport stop data from different sources, including data provided by the German DELFI e.V., PTSA and OpenStreetMap.

PTSA - Public Transport Stop Analysis for OSM, October 2024
An interactive map for analysing structure and properties of public transport stops in the OpenStreetMap data base (OSM).

div4aep Python package, September 2024
A Python script for dividing the earth’s land mass into patches with prescribed maximum diameter along administrative boundaries allowing for optimal azimuthal equidistant projections.

secots Python package, July 2024
A Python package for computing smallest enclosing circles on spheres in linear time.

SPremote Python package, February 2024
A Python package to remotely control LEGO SPIKE Prime machines.

Ananke Jupyter Distribution, September 2023
A Jupyter distribution including Nbgrader and integrating tightly into learning management systems.

CVCamShot, January 2023
A Python module for taking snapshots from a webcam via OpenCV at irregular (low) frequency without accumulating delays.

Datasets

Administrative units/azimuthal equidistant projections datasets, September 2024
Divisions of the earth’s landmass into administrative units and optimal azimuthal equidistant projection parameters for each unit.

Pasta dataset, January 2023
Images of alphabet pasta (raw images and MNIST-like isolated pieces of alphabet pasta).