rOffset: Offset the values in a raster.
In EhrmannS/rasterTools: Obtain and process earth observation data

Offset the values in a raster.

1	rOffset(obj, value = 1)

`obj`	[`RasterLayer(1)`] The object to modify.
`value`	[`integerish(1)`] the value by which to offset all values in the raster (can also be negative).

A RasterLayer of the same dimension as obj, in which all values have been offsetted by value.

Other operators to modify cell values: rBinarise, rCategorise, rDistance, rFillNA, rPermute, rRange, rSubstitute

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input <- rtRasters$continuous
binarised <- rBinarise(input, thresh = 30)
visualise(rOffset(binarised, value = 2))

EhrmannS/rasterTools documentation built on Sept. 4, 2019, 10:34 a.m.

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