anticlockwise_argsort_points_multiline
anticlockwise_argsort_points_multiline

Add a function to utils to sort points CCW (optionally in place),
line-by-line in a multidimensional array.

RondaStrauch/landlab,csherwood-usgs/landlab,Carralex/landlab,Carralex/landlab,Carralex/landlab,landlab/landlab,csherwood-usgs/landlab,amandersillinois/landlab,ManuSchmi88/landlab,amandersillinois/landlab,landlab/landlab,landlab/landlab,laijingtao/landlab,RondaStrauch/landlab,ManuSchmi88/landlab,cmshobe/landlab,ManuSchmi88/landlab,laijingtao/landlab,RondaStrauch/landlab,cmshobe/landlab,cmshobe/landlab