QGIS algorithm - Fragmentation (alternative) — sagang

QGIS Algorithm provided by SAGA Next Gen Fragmentation (alternative) (sagang:fragmentationalternative). ---------------- Arguments ---------------- CLASSES: Classification Argument type: raster Acceptable values: - Path to a raster layer DENSITY: Density (Percent) Argument type: rasterDestination Acceptable values: - Path for new raster layer CONNECTIVITY: Connectivity (Percent) Argument type: rasterDestination Acceptable values: - Path for new raster layer FRAGMENTATION: Fragmentation Argument type: rasterDestination Acceptable values: - Path for new raster layer FRAGSTATS: Summary Argument type: vectorDestination Acceptable values: - Path for new vector layer CLASS: Class Identifier Default value: 1 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 AGGREGATION: Level Aggregation Default value: 0 Argument type: enum Available values: - 0: (0) average - 1: (1) multiplicative Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' BORDER: Add Border 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 WEIGHT: Connectivity Weighting Default value: 1.1 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 DENSITY_MIN: Minimum Density (Percent) 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 DENSITY_INT: Minimum Density for Interior Forest (Percent) Default value: 99 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 LEVEL_GROW: Search Distance Increment Default value: 1 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 DENSITY_MEAN: Density from Neighbourhood Default value: true 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

sagang_fragmentationalternative(
  CLASSES = qgisprocess:::qgis_default_value(),
  DENSITY = qgisprocess:::qgis_default_value(),
  CONNECTIVITY = qgisprocess:::qgis_default_value(),
  FRAGMENTATION = qgisprocess:::qgis_default_value(),
  FRAGSTATS = qgisprocess:::qgis_default_value(),
  CLASS = qgisprocess:::qgis_default_value(),
  AGGREGATION = qgisprocess:::qgis_default_value(),
  BORDER = qgisprocess:::qgis_default_value(),
  WEIGHT = qgisprocess:::qgis_default_value(),
  DENSITY_MIN = qgisprocess:::qgis_default_value(),
  DENSITY_INT = qgisprocess:::qgis_default_value(),
  LEVEL_GROW = qgisprocess:::qgis_default_value(),
  DENSITY_MEAN = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

CLASSES: raster - Classification. Path to a raster layer.
DENSITY: rasterDestination - Density (Percent). Path for new raster layer.
CONNECTIVITY: rasterDestination - Connectivity (Percent). Path for new raster layer.
FRAGMENTATION: rasterDestination - Fragmentation. Path for new raster layer.
FRAGSTATS: vectorDestination - Summary. Path for new vector layer.
CLASS: number - Class Identifier. 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.
AGGREGATION: enum of ("(0) average", "(1) multiplicative") - Level Aggregation. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
BORDER: boolean - Add Border. 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.
WEIGHT: number - Connectivity Weighting. 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.
DENSITY_MIN: number - Minimum Density (Percent). 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.
DENSITY_INT: number - Minimum Density for Interior Forest (Percent). 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.
LEVEL_GROW: number - Search Distance Increment. 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.
DENSITY_MEAN: boolean - Density from Neighbourhood. 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.
...: 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

CONNECTIVITY - outputRaster - Connectivity (Percent)
DENSITY - outputRaster - Density (Percent)
FRAGMENTATION - outputRaster - Fragmentation
FRAGSTATS - outputVector - Summary