concavehull

concavehull(geom, ratio, allow_holes::Bool=true; gdataset=false)

Parameters

• geom: the geometry. This can either be a GDAL AbstractGeometry or a GMTdataset (or vector of it), or a Matrix
• ratio: Ratio of the area of the convex hull and the concave hull.
• allow_holes: Whether holes are allowed.
• gdataset: Returns a GDAL IGeometry even when input are GMTdataset or Matrix

Returns

A GMT dataset when input is a Matrix or a GMT type (except if gdaset=true), or a GDAL IGeometry otherwise