QGIS algorithm - Isodata clustering for grids — sagang

QGIS Algorithm provided by SAGA Next Gen Isodata clustering for grids (sagang:isodataclusteringforgrids). ---------------- Arguments ---------------- FEATURES: Features Argument type: multilayer CLUSTER: Clusters Argument type: rasterDestination Acceptable values: - Path for new raster layer STATISTICS: Statistics Argument type: vectorDestination Acceptable values: - Path for new vector layer NORMALIZE: Normalize Default value: false Argument type: boolean Acceptable values: - 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 ITERATIONS: Maximum Number of Iterations Default value: 20 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 CLUSTER_INI: Initial Number of Clusters Default value: 5 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 CLUSTER_MAX: Maximum Number of Clusters Default value: 16 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 SAMPLES_MIN: Minimum Number of Samples in a Cluster Default value: 5 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 INITIALIZE: Start Partition Default value: 0 Argument type: enum Available values: - 0: (0) random - 1: (1) periodical - 2: (2) keep values Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3'

sagang_isodataclusteringforgrids(
  FEATURES = qgisprocess:::qgis_default_value(),
  CLUSTER = qgisprocess:::qgis_default_value(),
  STATISTICS = qgisprocess:::qgis_default_value(),
  NORMALIZE = qgisprocess:::qgis_default_value(),
  ITERATIONS = qgisprocess:::qgis_default_value(),
  CLUSTER_INI = qgisprocess:::qgis_default_value(),
  CLUSTER_MAX = qgisprocess:::qgis_default_value(),
  SAMPLES_MIN = qgisprocess:::qgis_default_value(),
  INITIALIZE = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

FEATURES: multilayer - Features. .
CLUSTER: rasterDestination - Clusters. Path for new raster layer.
STATISTICS: vectorDestination - Statistics. Path for new vector layer.
NORMALIZE: boolean - Normalize. 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.
ITERATIONS: number - Maximum Number of Iterations. 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.
CLUSTER_INI: number - Initial Number of Clusters. 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.
CLUSTER_MAX: number - Maximum Number of Clusters. 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.
SAMPLES_MIN: number - Minimum Number of Samples in a Cluster. 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.
INITIALIZE: enum of ("(0) random", "(1) periodical", "(2) keep values") - Start Partition. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
...: 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

CLUSTER - outputRaster - Clusters
STATISTICS - outputVector - Statistics