QGIS algorithm - Get grid from virtual point cloud

Source: R/sagang_getgridfromvirtualpointcloud.R

QGIS Algorithm provided by SAGA Next Gen Get grid from virtual point cloud (sagang:getgridfromvirtualpointcloud). —————- Arguments —————- FILENAME: Filename Default value: False Argument type: file Acceptable values: - Path to a file GRID_OUT: Grid Argument type: rasterDestination Acceptable values: - Path for new raster layer FILEPATH: Optional Output Filepath Default value: False Argument type: file Acceptable values: - Path to a file ATTR_FIELD_GRID: Attribute Field to Grid Default value: 3 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 CELL_SIZE: Cellsize 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 GRID_SYSTEM_FIT: Grid System Fit Default value: 1 Argument type: enum Available values: - 0: (0) nodes - 1: (1) cells Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' METHOD: Aggregation Default value: 1 Argument type: enum Available values: - 0: (0) lowest - 1: (1) highest Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' CONSTRAIN_QUERY: Constrain Query 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 ATTR_FIELD: Attribute Field 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 AOI_SHP: Shape (optional) Argument type: source Acceptable values: - Path to a vector layer FIELD_TILENAME: Tilename Argument type: field Acceptable values: - The name of an existing field - ; delimited list of existing field names AOI_GRID: Grid (optional) Argument type: raster Acceptable values: - Path to a raster layer AOI_ADD_OVERLAP: Add Overlap 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 OVERLAP: Overlap Default value: 50 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

sagang_getgridfromvirtualpointcloud(
  FILENAME = qgisprocess:::qgis_default_value(),
  GRID_OUT = qgisprocess:::qgis_default_value(),
  FILEPATH = qgisprocess:::qgis_default_value(),
  ATTR_FIELD_GRID = qgisprocess:::qgis_default_value(),
  CELL_SIZE = qgisprocess:::qgis_default_value(),
  GRID_SYSTEM_FIT = qgisprocess:::qgis_default_value(),
  METHOD = qgisprocess:::qgis_default_value(),
  CONSTRAIN_QUERY = qgisprocess:::qgis_default_value(),
  ATTR_FIELD = qgisprocess:::qgis_default_value(),
  AOI_SHP = qgisprocess:::qgis_default_value(),
  FIELD_TILENAME = qgisprocess:::qgis_default_value(),
  AOI_GRID = qgisprocess:::qgis_default_value(),
  AOI_ADD_OVERLAP = qgisprocess:::qgis_default_value(),
  OVERLAP = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

FILENAME

file - Filename. Path to a file.

GRID_OUT

rasterDestination - Grid. Path for new raster layer.

FILEPATH

file - Optional Output Filepath. Path to a file.

ATTR_FIELD_GRID

number - Attribute Field to Grid. 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.

CELL_SIZE

number - Cellsize. 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.

GRID_SYSTEM_FIT

enum of ("(0) nodes", "(1) cells") - Grid System Fit. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

METHOD

enum of ("(0) lowest", "(1) highest") - Aggregation. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

CONSTRAIN_QUERY

boolean - Constrain Query. 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.

ATTR_FIELD

number - Attribute Field. 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.

AOI_SHP

source - Shape. Path to a vector layer.

FIELD_TILENAME

field - Tilename. The name of an existing field. ; delimited list of existing field names.

AOI_GRID

raster - Grid. Path to a raster layer.

AOI_ADD_OVERLAP

boolean - Add Overlap. 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.

OVERLAP

number - Overlap. 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

  • GRID_OUT - outputRaster - Grid