TopoFlow_3_comp
Blue lines track the steepest paths downhill, birightness represents steepness, circle size
depicts runoff accumulation.
Compared to other implementations of this concept, this version maintains a given spacing by adding new threads when the distance between adjacent traces grows too large and collapses them into a single thread when they converge.
It also identifies and adds local peaks.
This image locates traces at an interval of 3m (approximately 15000 points) across a hilltop in Sichuan, China
.gh file available here
TopoFlow_3_comp
Blue lines track the steepest paths downhill, birightness represents steepness, circle size
depicts runoff accumulation.
Compared to other implementations of this concept, this version maintains a given spacing by adding new threads when the distance between adjacent traces grows too large and collapses them into a single thread when they converge.
It also identifies and adds local peaks.
This image locates traces at an interval of 3m (approximately 15000 points) across a hilltop in Sichuan, China
.gh file available here