QGIS algorithm - Cross-classification and tabulation

Source: R/sagang_crossclassificationandtabulation.R

QGIS Algorithm provided by SAGA Next Gen Cross-classification and tabulation (sagang:crossclassificationandtabulation). —————- Arguments —————- INPUT: Input Grid 1 Argument type: raster Acceptable values: - Path to a raster layer INPUT2: Input Grid 2 Argument type: raster Acceptable values: - Path to a raster layer RESULTGRID: Cross-Classification Grid Argument type: rasterDestination Acceptable values: - Path for new raster layer RESULTTABLE: Cross-Tabulation Table Argument type: vectorDestination Acceptable values: - Path for new vector layer MAXNUMCLASS: Max. Number of Classes Default value: 10 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

sagang_crossclassificationandtabulation(
  INPUT = qgisprocess:::qgis_default_value(),
  INPUT2 = qgisprocess:::qgis_default_value(),
  RESULTGRID = qgisprocess:::qgis_default_value(),
  RESULTTABLE = qgisprocess:::qgis_default_value(),
  MAXNUMCLASS = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

INPUT

raster - Input Grid 1. Path to a raster layer.

INPUT2

raster - Input Grid 2. Path to a raster layer.

RESULTGRID

rasterDestination - Cross-Classification Grid. Path for new raster layer.

RESULTTABLE

vectorDestination - Cross-Tabulation Table. Path for new vector layer.

MAXNUMCLASS

number - Max. Number of Classes. 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

  • RESULTGRID - outputRaster - Cross-Classification Grid

  • RESULTTABLE - outputVector - Cross-Tabulation Table