QGIS algorithm - Remove null geometries — qgis

QGIS Algorithm provided by QGIS (native c++) Remove null geometries (native:removenullgeometries). This algorithm removes any features which do not have a geometry from a vector layer. All other features will be copied unchanged. Optionally, the features with null geometries can be saved to a separate output. If 'Also remove empty geometries' is checked, the algorithm removes features whose geometries have no coordinates, i.e., geometries that are empty. In that case, also the null output will reflect this option, containing both null and empty geometries.

qgis_removenullgeometries(
  INPUT = qgisprocess:::qgis_default_value(),
  REMOVE_EMPTY = qgisprocess:::qgis_default_value(),
  OUTPUT = qgisprocess:::qgis_default_value(),
  NULL_OUTPUT = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

INPUT: source - Input layer. Path to a vector layer.
REMOVE_EMPTY: boolean - Also remove empty geometries. 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: sink - Non null geometries. Path for new vector layer.
NULL_OUTPUT: sink - Null geometries. Path for new vector layer.
...: 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

NULL_OUTPUT - outputVector - Null geometries
OUTPUT - outputVector - Non null geometries