QGIS algorithm - Create raster catalogues from directory

Source: R/sagang_createrastercataloguesfromdirectory.R

QGIS Algorithm provided by SAGA Next Gen Create raster catalogues from directory (sagang:createrastercataloguesfromdirectory). —————- Arguments —————- CATALOGUES: Raster Catalogues Argument type: vectorDestination Acceptable values: - Path for new vector layer CATALOGUE_GCS: Raster Catalogue Argument type: vectorDestination Acceptable values: - Path for new vector layer CATALOGUE_UKN: Raster Catalogue (unknown CRS) Argument type: vectorDestination Acceptable values: - Path for new vector layer DIRECTORY: Directory Default value: False Argument type: file Acceptable values: - Path to a file EXTENSIONS: Extensions Default value: sgrd; tif 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 OUTPUT: Output Default value: 1 Argument type: enum Available values: - 0: (0) one catalogue for each coordinate system - 1: (1) one catalogue using geographic coordinates Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3'

sagang_createrastercataloguesfromdirectory(
  CATALOGUES = qgisprocess:::qgis_default_value(),
  CATALOGUE_GCS = qgisprocess:::qgis_default_value(),
  CATALOGUE_UKN = qgisprocess:::qgis_default_value(),
  DIRECTORY = qgisprocess:::qgis_default_value(),
  EXTENSIONS = qgisprocess:::qgis_default_value(),
  OUTPUT = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

CATALOGUES

vectorDestination - Raster Catalogues. Path for new vector layer.

CATALOGUE_GCS

vectorDestination - Raster Catalogue. Path for new vector layer.

CATALOGUE_UKN

vectorDestination - Raster Catalogue (unknown CRS). Path for new vector layer.

DIRECTORY

file - Directory. Path to a file.

EXTENSIONS

string - Extensions. 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.

OUTPUT

enum of ("(0) one catalogue for each coordinate system", "(1) one catalogue using geographic coordinates") - Output. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

...

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

  • CATALOGUES - outputVector - Raster Catalogues

  • CATALOGUE_GCS - outputVector - Raster Catalogue

  • CATALOGUE_UKN - outputVector - Raster Catalogue (unknown CRS)