sagang_importraster: QGIS algorithm - Import raster

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

QGIS algorithm - Import raster

Description

QGIS Algorithm provided by SAGA Next Gen Import raster (sagang:importraster). —————- Arguments —————- GRIDS: Grids Argument type: rasterDestination Acceptable values: - Path for new raster layer FILES: Files Default value: False Argument type: file Acceptable values: - Path to a file MULTIPLE: Multiple Bands Output Default value: 2 Argument type: enum Available values: - 0: (0) single grids - 1: (1) grid collection - 2: (2) automatic Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' SELECTION: Select from Multiple Bands Default value: Argument type: string Acceptable values: - String 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 SELECT_SORT: Alphanumeric Sorting 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 TRANSFORM: Transformation 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 RESAMPLING: Resampling Default value: 0 Argument type: enum Available values: - 0: (0) Nearest Neighbour - 1: (1) Bilinear Interpolation - 2: (2) Bicubic Spline Interpolation - 3: (3) B-Spline Interpolation Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' EXTENT: Extent Default value: 0 Argument type: enum Available values: - 0: (0) original - 1: (1) user defined - 2: (2) grid system - 3: (3) shapes extent Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' EXTENT_XMIN: Left Default value: 0 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 EXTENT_XMAX: Right Default value: 0 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 EXTENT_YMIN: Bottom Default value: 0 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 EXTENT_YMAX: Top Default value: 0 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 EXTENT_SHAPES: Shapes Extent Argument type: source Acceptable values: - Path to a vector layer EXTENT_BUFFER: Buffer Default value: 0 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

Usage

sagang_importraster(
  GRIDS = qgisprocess:::qgis_default_value(),
  FILES = qgisprocess:::qgis_default_value(),
  MULTIPLE = qgisprocess:::qgis_default_value(),
  SELECTION = qgisprocess:::qgis_default_value(),
  SELECT_SORT = qgisprocess:::qgis_default_value(),
  TRANSFORM = qgisprocess:::qgis_default_value(),
  RESAMPLING = qgisprocess:::qgis_default_value(),
  EXTENT = qgisprocess:::qgis_default_value(),
  EXTENT_XMIN = qgisprocess:::qgis_default_value(),
  EXTENT_XMAX = qgisprocess:::qgis_default_value(),
  EXTENT_YMIN = qgisprocess:::qgis_default_value(),
  EXTENT_YMAX = qgisprocess:::qgis_default_value(),
  EXTENT_SHAPES = qgisprocess:::qgis_default_value(),
  EXTENT_BUFFER = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

GRIDS	rasterDestination - Grids. Path for new raster layer.
FILES	file - Files. Path to a file.
MULTIPLE	enum of ⁠("(0) single grids", "(1) grid collection", "(2) automatic")⁠ - Multiple Bands Output. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
SELECTION	string - Select from Multiple Bands. String 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.
SELECT_SORT	boolean - Alphanumeric Sorting. 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.
TRANSFORM	boolean - Transformation. 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.
RESAMPLING	enum of ⁠("(0) Nearest Neighbour", "(1) Bilinear Interpolation", "(2) Bicubic Spline Interpolation", "(3) B-Spline Interpolation")⁠ - Resampling. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
EXTENT	enum of ⁠("(0) original", "(1) user defined", "(2) grid system", "(3) shapes extent")⁠ - Extent. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
EXTENT_XMIN	number - Left. 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.
EXTENT_XMAX	number - Right. 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.
EXTENT_YMIN	number - Bottom. 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.
EXTENT_YMAX	number - Top. 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.
EXTENT_SHAPES	source - Shapes Extent. Path to a vector layer.
EXTENT_BUFFER	number - Buffer. 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()
.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

• GRIDS - outputRaster - Grids

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