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Gradient vectors from direction and length

Description

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Parameters

Direction [raster]
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Length [raster]
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Step [number]

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Default: 1

Size Range Min [number]

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Default: 25.0

Size Range Max [number]

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Default: 100.0

Aggregation [selection]

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Options:

  • 0 — [0] nearest neighbour
  • 1 — [1] mean value

Default: 0

Style [selection]

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Options:

  • 0 — [0] simple line
  • 1 — [1] arrow
  • 2 — [2] arrow (centered to cell)

Default: 0

Outputs

Gradient Vectors [vector]
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Console usage

processing.runalg('saga:gradientvectorsfromdirectionandlength', dir, len, step, size_min, size_max, aggr, style, vectors)

See also