SAGA-GIS Tool Library Documentation (v7.8.2)

Tool Upslope Area (interactive)

This tool allows you to specify target cells, for which the upslope contributing area shall be identified. The result will give for each cell the percentage of its flow that reaches the target cell(s).
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Interactive version (left mouse clicks will trigger the calculation for the selected cell).


References


Parameters

 NameTypeIdentifierDescriptionConstraints
InputElevationGrid, inputELEVATION--
Sink Routes (*)Grid, input, optionalSINKROUTE--
OutputUpslope AreaGrid, outputAREA--
OptionsGrid SystemGrid systemPARAMETERS_GRID_SYSTEM--
MethodChoiceMETHOD-Available Choices:
[0] Deterministic 8
[1] Deterministic Infinity
[2] Multiple Flow Direction
[3] Multiple Triangular Flow Directon
[4] Multiple Maximum Downslope Gradient Based Flow Directon
Default: 2
ConvergenceFloating pointCONVERGEConvergence factor for Multiple Flow Direction algorithmMinimum: 0.001000
Default: 1.100000
(*) optional

Command-line

this interactive tool can not be executed.