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49 lines
924 B
ReStructuredText
49 lines
924 B
ReStructuredText
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GRADIENT VECTOR FROM POLAR TO CARTESIAN COORDINATES
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===================================================
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Description
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-----------
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Parameters
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----------
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- ``Direction[Raster]``:
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- ``Length[Raster]``:
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- ``Polar Angle Units[Selection]``:
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- ``Polar Coordinate System[Selection]``:
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- ``User defined Zero Direction[Number]``:
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- ``User defined Orientation[Selection]``:
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Outputs
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-------
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- ``X Component[Raster]``:
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- ``Y Component[Raster]``:
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See also
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---------
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Console usage
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-------------
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::
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sextante.runalg('saga:gradientvectorfrompolartocartesiancoordinates', dir, len, units, system, system_zero, system_orient, dx, dy)
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Available options for selection parameters:
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units(Polar Angle Units)
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0 - [0] radians
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1 - [1] degree
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system(Polar Coordinate System)
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0 - [0] mathematical
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1 - [1] geographical
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2 - [2] user defined
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system_orient(User defined Orientation)
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0 - [0] clockwise
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1 - [1] counterclockwise
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