grass_r_stats_quantile_rast: QGIS algorithm - r.stats.quantile.rast

In JanCaha/r_package_qgis: An extension of package "qgisprocess" providing direct R functions for QGIS functions

QGIS algorithm - r.stats.quantile.rast

Description

QGIS Algorithm provided by GRASS r.stats.quantile.rast (grass:r.stats.quantile.rast). r.stats.quantile.rast - Compute category quantiles using two passes and output rasters.

Usage

grass_r_stats_quantile_rast(
  base = qgisprocess:::qgis_default_value(),
  cover = qgisprocess:::qgis_default_value(),
  quantiles = qgisprocess:::qgis_default_value(),
  percentiles = qgisprocess:::qgis_default_value(),
  bins = qgisprocess:::qgis_default_value(),
  .r = qgisprocess:::qgis_default_value(),
  output = qgisprocess:::qgis_default_value(),
  GRASS_REGION_PARAMETER = qgisprocess:::qgis_default_value(),
  GRASS_REGION_CELLSIZE_PARAMETER = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

base	raster - Name of base raster map. Path to a raster layer.
cover	raster - Name of cover raster map. Path to a raster layer.
quantiles	number - Number of quantiles. 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.
percentiles	string - List of percentiles. String 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.
bins	number - Number of bins to use. 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.
.r	boolean - Create reclass map with statistics as category labels. 1 for true/yes. 0 for false/no. 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. Original algorithm parameter name: -r.
output	folderDestination - Output Directory. Path for an existing or new folder.
GRASS_REGION_PARAMETER	extent - GRASS GIS region extent. A comma delimited string of x min, x max, y min, y max. E.g. '4,10,101,105'. Path to a layer. The extent of the layer is used..
GRASS_REGION_CELLSIZE_PARAMETER	number - GRASS GIS region cellsize (leave 0 for default). 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.
...	further parameters passed to qgisprocess::qgis_run_algorithm()
.complete_output	logical specifying if complete out of qgisprocess::qgis_run_algorithm() should be used (TRUE) or first output (most likely the main) should read (FALSE). Default value is TRUE.
.quiet	logical specifying if parameter .quiet for qgisprocess::qgis_run_algorithm() Default value is TRUE.
.messages	logical specifying if messages from qgisprocess::qgis_run_algorithm() should be printed (TRUE) or not (FALSE). Default value is FALSE.

Details

Outputs description

• output - outputFolder - Output Directory

JanCaha/r_package_qgis documentation built on Nov. 3, 2024, 5:25 p.m.