{"repo":"RocketPy-Team/RocketPy","free":true,"listed":false,"github":"https://github.com/RocketPy-Team/RocketPy","clone":"git clone https://github.com/RocketPy-Team/RocketPy.git","description":"Next generation High-Power Rocketry 6-DOF Trajectory Simulation","language":"Python","stars":1046,"topics":["rocket","simulation","dynamics","parachute","aerodynamics","motor","solid-motors","flight","flight-simulator","trajectory"],"license":"MIT","category":"dev-tools","readme_excerpt":"RocketPy RocketPy is the next-generation trajectory simulation solution for High-Power Rocketry. The code is written as a Python library and allows for a complete 6 degrees of freedom simulation of a rocket's flight trajectory, including high-fidelity variable mass effects as well as descent under parachutes. Weather conditions, such as wind profiles, can be imported from sophisticated datasets, allowing for realistic scenarios. Furthermore, the implementation facilitates complex simulations, such as multi-stage rockets, design and trajectory optimization and dispersion analysis. Main features 1. Nonlinear 6 Degrees of Freedom Simulations - Rigorous treatment of mass variation effects - Efficiently solved using LSODA with adjustable error tolerances - Highly optimized for fast performance 2. Accurate Weather Modeling - Supports International Standard Atmosphere (1976) - Custom atmospheric profiles and Soundings (Wyoming) - Weather forecasts, reanalysis, and ensembles for realistic scenarios 3. Aerodynamic Models - Optional Barrowman equations for lift coefficients - Easy import of drag coefficients from other sources (e.g., CFD simulations) 4. Parachutes with External Trigger Functions - Test the exact code that will fly - Sensor data augmentation with noise for comprehensive parachute simulations 5. Solid, Hybrid, and Liquid Motors Models - Burn rate and mass variation properties from the thrust curve - Define custom rocket tanks based on flux data - Support for CSV and ENG ","default_branch":null,"files":null,"tree":[],"storefront":"/r/RocketPy-Team","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/RocketPy-Team/RocketPy/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}