Altair slc identify the convex polygon that encompasses a two-dimensional scatter plot
Graphic output
https://github.com/rogerjdeangelis/utl-altair-slc-identify-the-convex-polygon-that-encompasses-two-dimensional-scatter-plot/blob/main/convex_hull.png
Too long to post on a list, see github
https://github.com/rogerjdeangelis/utl-altair-slc-identify-the-convex-polygon-that-encompasses-two-dimensional-scatter-plot
