QGIS algorithm - Notch filter for grids — sagang

QGIS Algorithm provided by SAGA Next Gen Notch filter for grids (sagang:notchfilterforgrids). —————- Arguments —————- INPUT_GRID: Input Grid Argument type: raster Acceptable values: - Path to a raster layer LOWPASS_UPPER: Lowpass Upper Argument type: rasterDestination Acceptable values: - Path for new raster layer HIPASS_LOWER: Highpass Lower Argument type: rasterDestination Acceptable values: - Path for new raster layer FILTERED_GRID: Notch Argument type: rasterDestination Acceptable values: - Path for new raster layer HIGH_PASS: Upper search distance Default value: 75 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 LOW_PASS: Lower search distance Default value: 25 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_notchfilterforgrids(
  INPUT_GRID = qgisprocess:::qgis_default_value(),
  LOWPASS_UPPER = qgisprocess:::qgis_default_value(),
  HIPASS_LOWER = qgisprocess:::qgis_default_value(),
  FILTERED_GRID = qgisprocess:::qgis_default_value(),
  HIGH_PASS = qgisprocess:::qgis_default_value(),
  LOW_PASS = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

INPUT_GRID: raster - Input Grid. Path to a raster layer.
LOWPASS_UPPER: rasterDestination - Lowpass Upper. Path for new raster layer.
HIPASS_LOWER: rasterDestination - Highpass Lower. Path for new raster layer.
FILTERED_GRID: rasterDestination - Notch. Path for new raster layer.
HIGH_PASS: number - Upper search distance . 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.
LOW_PASS: number - Lower search distance. 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

FILTERED_GRID - outputRaster - Notch
HIPASS_LOWER - outputRaster - Highpass Lower
LOWPASS_UPPER - outputRaster - Lowpass Upper