Class fraction layer from categorized layer

Rasterize/resample a categorized vector/raster layer into class fractions. Categories are rasterized/resampled at/to a x10 finer resolution and aggregated to class-wise fractions at destination resolution. This approach leads to fractions that are accurate to the percent.

Parameters

Categorized layer [layer]

A categorized layer to be rasterized/resampled.

Grid [raster]

The target grid.

Minimum pixel coverage [%] [number]

Exclude all pixel where coverage is smaller than given threshold.

Default: 0

Outputs

Output class fraction layer [rasterDestination]

Raster file destination.

Command-line usage

>qgis_process help enmapbox:ClassFractionLayerFromCategorizedLayer:

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Arguments
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categorizedLayer: Categorized layer
    Argument type:  layer
    Acceptable values:
            - Path to a vector, raster or mesh layer
grid: Grid
    Argument type:  raster
    Acceptable values:
            - Path to a raster layer
coverage: Minimum pixel coverage [%]
    Default value:  0
    Argument type:  number
    Acceptable values:
            - A numeric value
            - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field
            - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression
outputFraction: Output class fraction layer
    Argument type:  rasterDestination
    Acceptable values:
            - Path for new raster layer

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Outputs
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outputFraction: <outputRaster>
    Output class fraction layer