utils

Common, useful functions to use in several places.

Utilities

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rangeof

 rangeof (iterable)

Equivalent for range(len(iterable))

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fix_multipolys

 fix_multipolys (multipoly:shapely.geometry.multipolygon.MultiPolygon)

Convert MultiPolygon to a single Polygon. The resulting Polygon has the exterior boundaries of the largest geometry of the MultiPolygon

Math formulae (for fallen deadwood volume estimation)

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cut_cone_v

 cut_cone_v (r_1:float, r_2:float, h:float)

V = (h(A + sqrt(A*A’) + A))/3

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cone_v

 cone_v (r:float, h:float)

V = (Ah)/3