gdal_retile: QGIS algorithm Retile

View source: R/gdal_retile.R

gdal_retileR Documentation

QGIS algorithm Retile

Description

QGIS Algorithm provided by GDAL Retile (gdal:retile)

Usage

gdal_retile(
  INPUT = qgisprocess::qgis_default_value(),
  TILE_SIZE_X = qgisprocess::qgis_default_value(),
  TILE_SIZE_Y = qgisprocess::qgis_default_value(),
  OVERLAP = qgisprocess::qgis_default_value(),
  LEVELS = qgisprocess::qgis_default_value(),
  SOURCE_CRS = qgisprocess::qgis_default_value(),
  RESAMPLING = qgisprocess::qgis_default_value(),
  DELIMITER = qgisprocess::qgis_default_value(),
  OPTIONS = qgisprocess::qgis_default_value(),
  EXTRA = qgisprocess::qgis_default_value(),
  DATA_TYPE = qgisprocess::qgis_default_value(),
  ONLY_PYRAMIDS = qgisprocess::qgis_default_value(),
  DIR_FOR_ROW = qgisprocess::qgis_default_value(),
  OUTPUT = qgisprocess::qgis_default_value(),
  OUTPUT_CSV = qgisprocess::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

INPUT

multilayer - Input files. .

TILE_SIZE_X

number - Tile width. A numeric value.

TILE_SIZE_Y

number - Tile height. A numeric value.

OVERLAP

number - Overlap in pixels between consecutive tiles. A numeric value.

LEVELS

number - Number of pyramids levels to build. A numeric value.

SOURCE_CRS

crs - Source coordinate reference system. CRS as an auth ID (e.g. 'EPSG:3111'). CRS as a PROJ4 string (e.g. 'PROJ4:…'). CRS as a WKT string (e.g. 'WKT:…'). Path to a layer. The CRS of the layer is used..

RESAMPLING

enum of ("Nearest Neighbour", "Bilinear", "Cubic", "Cubic Spline", "Lanczos Windowed Sinc") - Resampling method. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

DELIMITER

string - Column delimiter used in the CSV file. String value.

OPTIONS

string - Additional creation options. String value.

EXTRA

string - Additional command-line parameters. String value.

DATA_TYPE

enum of ("Byte", "Int16", "UInt16", "UInt32", "Int32", "Float32", "Float64", "CInt16", "CInt32", "CFloat32", "CFloat64") - Output data type. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

ONLY_PYRAMIDS

boolean - Build only the pyramids. 1 for true/yes. 0 for false/no.

DIR_FOR_ROW

boolean - Use separate directory for each tiles row. 1 for true/yes. 0 for false/no.

OUTPUT

folderDestination - Output directory. Path for an existing or new folder.

OUTPUT_CSV

fileDestination - CSV file containing the tile(s) georeferencing information. Path for new file.

...

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

  • OUTPUT - outputFolder - Output directory

  • OUTPUT_CSV - outputFile - CSV file containing the tile(s) georeferencing information


JanCaha/r_package_qgis documentation built on March 7, 2023, 7:17 a.m.