QGIS Algorithm provided by SAGA Next Gen Sieve and clump (sagang:sieveandclump). ---------------- Arguments ---------------- CLASSES: Classes Argument type: raster Acceptable values: - Path to a raster layer FILTERED: Sieve and Clump Argument type: rasterDestination Acceptable values: - Path for new raster layer MODE: Filter Default value: 0 Argument type: enum Available values: - 0: (0) Neumann - 1: (1) Moore Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' SIEVE: Sieving Threshold Default value: 2 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 EXPAND: Maximum Expansion Distance Default value: 4 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_sieveandclump(
CLASSES = qgisprocess:::qgis_default_value(),
FILTERED = qgisprocess:::qgis_default_value(),
MODE = qgisprocess:::qgis_default_value(),
SIEVE = qgisprocess:::qgis_default_value(),
EXPAND = qgisprocess:::qgis_default_value(),
...,
.complete_output = .complete_output_option(),
.quiet = .quiet_option(),
.messages = .message_option()
)raster - Classes. Path to a raster layer.
rasterDestination - Sieve and Clump. Path for new raster layer.
enum of ("(0) Neumann", "(1) Moore") - Filter. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
number - Sieving Threshold. 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.
number - Maximum Expansion Distance. 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()
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.
logical specifying if parameter .quiet for qgisprocess::qgis_run_algorithm() Default value is TRUE.
logical specifying if messages from qgisprocess::qgis_run_algorithm() should be printed (TRUE) or not (FALSE). Default value is FALSE.