Code for ORCHAV: A Python Toolkit for Sionna RT-Based Radio Propagation, Visualization, and Integrated Sensing Workflows

ORCHAV is an open-source Python software package for scenario-driven radio propagation studies built on Sionna RT. It orchestrates ray-tracing simulations, stores generated multipath channel data in reusable HDF5 frame files, and provides tools for interactive visualization, notebook rendering, streaming data access, and ORCHAV Sensing workflows. The release includes the generator, visualizer, shared data layer, sensing utilities, documentation, and curated example scenarios.