View source: R/qgis_fuzzifyrasterlinearmembership.R
qgis_fuzzifyrasterlinearmembership | R Documentation |
QGIS Algorithm provided by QGIS (native c++) Fuzzify raster (linear membership) (native:fuzzifyrasterlinearmembership). The Fuzzify raster (linear membership) algorithm transforms an input raster to a fuzzified raster and thereby assigns values between 0 and 1 following a linear fuzzy membership function. The value of 0 implies no membership with the defined fuzzy set, a value of 1 depicts full membership. In between, the degree of membership of raster values follows a linear membership function. The linear function is constructed using two user-defined input raster values which set the point of full membership (high bound, results to 1) and no membership (low bound, results to 0) respectively. The fuzzy set in between those values is defined as a linear function. Both increasing and decreasing fuzzy sets can be modeled by swapping the high and low bound parameters.
qgis_fuzzifyrasterlinearmembership(
INPUT = qgisprocess:::qgis_default_value(),
BAND = qgisprocess:::qgis_default_value(),
FUZZYLOWBOUND = qgisprocess:::qgis_default_value(),
FUZZYHIGHBOUND = qgisprocess:::qgis_default_value(),
CREATE_OPTIONS = qgisprocess:::qgis_default_value(),
OUTPUT = qgisprocess:::qgis_default_value(),
...,
.complete_output = .complete_output_option(),
.quiet = .quiet_option(),
.messages = .message_option()
)
INPUT |
|
BAND |
|
FUZZYLOWBOUND |
|
FUZZYHIGHBOUND |
|
CREATE_OPTIONS |
|
OUTPUT |
|
... |
further parameters passed to |
.complete_output |
logical specifying if complete out of |
.quiet |
logical specifying if parameter |
.messages |
logical specifying if messages from |
CRS_AUTHID - outputString - CRS authority identifier
EXTENT - outputString - Extent
HEIGHT_IN_PIXELS - outputNumber - Height in pixels
OUTPUT - outputRaster - Fuzzified raster
TOTAL_PIXEL_COUNT - outputNumber - Total pixel count
WIDTH_IN_PIXELS - outputNumber - Width in pixels
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