sagang_traveltimecalculation: QGIS algorithm - Travel time calculation

In JanCaha/r_package_qgis: An extension of package "qgisprocess" providing direct R functions for QGIS functions

QGIS algorithm - Travel time calculation

Description

QGIS Algorithm provided by SAGA Next Gen Travel time calculation (sagang:traveltimecalculation). —————- Arguments —————- DESTINATIONS: Destination Points Argument type: source Acceptable values: - Path to a vector layer LANDCOVER: Land Cover Argument type: raster Acceptable values: - Path to a raster layer LANDCOVER_TO_TRAVELTIME: Travel Times Argument type: source Acceptable values: - Path to a vector layer FIELD_LANDCOVER: Land Cover ID Argument type: field Acceptable values: - The name of an existing field - ; delimited list of existing field names FIELD_TRAVELTIME: Travel Time Argument type: field Acceptable values: - The name of an existing field - ; delimited list of existing field names TRAVELTIME_MINUTES: Travel Time Argument type: rasterDestination Acceptable values: - Path for new raster layer TRAVELTIME_LUT: Travel Time Zones Classification (optional) Argument type: source Acceptable values: - Path to a vector layer

Usage

sagang_traveltimecalculation(
  DESTINATIONS = qgisprocess:::qgis_default_value(),
  LANDCOVER = qgisprocess:::qgis_default_value(),
  LANDCOVER_TO_TRAVELTIME = qgisprocess:::qgis_default_value(),
  FIELD_LANDCOVER = qgisprocess:::qgis_default_value(),
  FIELD_TRAVELTIME = qgisprocess:::qgis_default_value(),
  TRAVELTIME_MINUTES = qgisprocess:::qgis_default_value(),
  TRAVELTIME_LUT = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

DESTINATIONS	source - Destination Points. Path to a vector layer.
LANDCOVER	raster - Land Cover. Path to a raster layer.
LANDCOVER_TO_TRAVELTIME	source - Travel Times. Path to a vector layer.
FIELD_LANDCOVER	field - Land Cover ID. The name of an existing field. ; delimited list of existing field names.
FIELD_TRAVELTIME	field - Travel Time. The name of an existing field. ; delimited list of existing field names.
TRAVELTIME_MINUTES	rasterDestination - Travel Time. Path for new raster layer.
TRAVELTIME_LUT	source - Travel Time Zones Classification. Path to a vector layer.
...	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

• TRAVELTIME_MINUTES - outputRaster - Travel Time

JanCaha/r_package_qgis documentation built on Nov. 3, 2024, 5:25 p.m.