Astrophysics Source Code Library

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Searching for codes credited to 'Ge, yifei'

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[ascl:2102.002] MST: Minimum Spanning Tree algorithm for identifying large-scale filaments

MST (Minimum Spanning Tree) identifies velocity coherent large-scale filaments through ATLASGAL clumps. It can also isolate filaments embedded in a crowded position–position–velocity (PPV) space. One strength of this method is its repeatability compared to manual approaches.