route on triangulated network

[bbest]

Per work on dgrimsman/boot-camp, use triangulated mesh (and working with islands = holes in RTriangle) to reduce network size with increased resolution towards coast + slope of whale hotspot map with ccorail/qgis-gmsh:

[bbest]

Also: geometry ::distmesh2d()

[bbest]

Progress made at https://dgrimsman.github.io/boot-camp/

https://github.com/dgrimsman/boot-camp/tree/gh-pages/plots:

• triangulated network improvement over raster: