gdal_retile | R Documentation |
QGIS Algorithm provided by GDAL Retile (gdal:retile). —————- Arguments —————- INPUT: Input files Argument type: multilayer TILE_SIZE_X: Tile width Default value: 256 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 TILE_SIZE_Y: Tile height Default value: 256 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 OVERLAP: Overlap in pixels between consecutive tiles 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 LEVELS: Number of pyramids levels to build 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 SOURCE_CRS: Source coordinate reference system (optional) Argument type: crs Acceptable values: - 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: Resampling method Default value: 0 Argument type: enum Available values: - 0: Nearest Neighbour - 1: Bilinear (2x2 Kernel) - 2: Cubic (4x4 Kernel) - 3: Cubic B-Spline (4x4 Kernel) - 4: Lanczos (6x6 Kernel) Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' DELIMITER: Column delimiter used in the CSV file (optional) 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 OPTIONS: Additional creation options (optional) 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 EXTRA: Additional command-line parameters (optional) 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 DATA_TYPE: Output data type Default value: 5 Argument type: enum Available values: - 0: Byte - 1: Int16 - 2: UInt16 - 3: UInt32 - 4: Int32 - 5: Float32 - 6: Float64 - 7: CInt16 - 8: CInt32 - 9: CFloat32 - 10: CFloat64 - 11: Int8 Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' ONLY_PYRAMIDS: Build only the pyramids 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 DIR_FOR_ROW: Use separate directory for each tiles row 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 OUTPUT: Output directory Argument type: folderDestination Acceptable values: - Path for an existing or new folder OUTPUT_CSV: CSV file containing the tile(s) georeferencing information (optional) Argument type: fileDestination Acceptable values: - Path for new file
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()
)
INPUT |
|
TILE_SIZE_X |
|
TILE_SIZE_Y |
|
OVERLAP |
|
LEVELS |
|
SOURCE_CRS |
|
RESAMPLING |
|
DELIMITER |
|
OPTIONS |
|
EXTRA |
|
DATA_TYPE |
|
ONLY_PYRAMIDS |
|
DIR_FOR_ROW |
|
OUTPUT |
|
OUTPUT_CSV |
|
... |
further parameters passed to |
.complete_output |
logical specifying if complete out of |
.quiet |
logical specifying if parameter |
.messages |
logical specifying if messages from |
OUTPUT - outputFolder - Output directory
OUTPUT_CSV - outputFile - CSV file containing the tile(s) georeferencing information
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