QGIS algorithm - Flow between fields

Source: R/sagang_flowbetweenfields.R

QGIS Algorithm provided by SAGA Next Gen Flow between fields (sagang:flowbetweenfields). —————- Arguments —————- ELEVATION: Elevation Argument type: raster Acceptable values: - Path to a raster layer FIELDS: FIELDS Argument type: raster Acceptable values: - Path to a raster layer FLOW: Flow table Argument type: vectorDestination Acceptable values: - Path for new vector layer UPAREA: Uparea Argument type: rasterDestination Acceptable values: - Path for new raster layer STOP: Stop at edge 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_flowbetweenfields(
  ELEVATION = qgisprocess:::qgis_default_value(),
  FIELDS = qgisprocess:::qgis_default_value(),
  FLOW = qgisprocess:::qgis_default_value(),
  UPAREA = qgisprocess:::qgis_default_value(),
  STOP = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

ELEVATION

raster - Elevation. Path to a raster layer.

FIELDS

raster - FIELDS. Path to a raster layer.

FLOW

vectorDestination - Flow table. Path for new vector layer.

UPAREA

rasterDestination - Uparea. Path for new raster layer.

STOP

boolean - Stop at edge. 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

  • FLOW - outputVector - Flow table

  • UPAREA - outputRaster - Uparea