.calc_arc	dot-calc_arc
.calc_arc_cond	dot-calc_arc_cond
.calc_cycling	dot-calc_cycling
.calc_cycling_cond	dot-calc_cycling_cond
circuitscape_skeleton	circuitscape_skeleton
enerscape	enerscape
en_extrapolation	en_extrapolation
en_lcp	en_lcp
en_passage	en_passage
en_path	en_path
omniscape_skeleton	omniscape_skeleton
pontzer	pontzer
