abhinav-s-jindal/67P_sediment_transport_pathways: Initial Release - Comet 67P Sediment Transport Analysis
abhinav-s-jindal/67P_sediment_transport_pathways: Initial Release - Comet 67P Sediment Transport Analysis
Comet 67P Sediment Transport Pathways - Initial Release This release contains Python code and data for analyzing sediment redistribution on comet 67P/Churyumov-Gerasimenko through ballistic transport simulations. Contents Python Scripts: create_hop_stats.py - Multi-hop sediment redistribution simulation convert_hop_stats_to_vtk.py - Convert particle distributions to VTK format generate_spatial_index.py - Generate spatial index for interactive visualization trajectory_source_visualizer.py - Interactive reverse trajectory analysis tool Data Files: Shape model (OBJ format, 440,596 facets) Ejection probability maps (TXT and VTK formats) Documentation and README files Large Data Files ⚠️ Note: The pre-computed transport dictionaries (~5 GB) are too large for GitHub and are available separately on Zenodo: DOI: https://doi.org/10.5281/zenodo.17574912 Requirements Python 3.7+ NumPy, SciPy, VTK Documentation See README.md for complete installation instructions, usage examples, and methodology. Citation Abhinav Jindal (2025) “abhinav-s-jindal/67P_sediment_transport_pathways: Initial Release - Comet 67P Sediment Transport Analysis”. Zenodo. doi:10.5281/zenodo.17574889. Related Publication This code accompanies the analysis published in Icarus [citation pending].
- Brown University United States
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