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Flora
Hydro
Mapping
Terrain
Utilities

Flow Projection (Surface)

Construct flow paths over a surface

Inputs

NameIDDescriptionType
SurfaceSBase landscape form (as a surface) for the flow calculationSurface
PointsPStart points for the flow paths. These should be above the mesh (they will be projected on to it)Point
JumpJAmount to move for each flow iteration. Small numbers may take a long time to compute and negative values go uphill. If not specified or set to 0 a (hopefully) sensible step size will be calculated.Number
StepsLA limit to the number of flow iterations. Leave unset or to 0 for an unlimited set of iterationsInteger
ThreadTWhether to multithread the solution (this can speed up long calculations)Boolean

Outputs

NameIDDescriptionType
Flow PointsFThe points of each simulated flow path 'jump'Point
Flow PathsCA polyline linking each of the flow points into a pathCurve

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