QGIS algorithm - Enhanced vegetation index — sagang

QGIS Algorithm provided by SAGA Next Gen Enhanced vegetation index (sagang:enhancedvegetationindex). ---------------- Arguments ---------------- BLUE: Blue Reflectance (optional) Argument type: raster Acceptable values: - Path to a raster layer RED: Red Reflectance Argument type: raster Acceptable values: - Path to a raster layer NIR: Near Infrared Reflectance Argument type: raster Acceptable values: - Path to a raster layer EVI: Enhanced Vegetation Index Argument type: rasterDestination Acceptable values: - Path for new raster layer GAIN: Gain Default value: 2.5 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 L: Canopy Background Adjustment 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 CBLUE: Aerosol Resistance Coefficient (Blue) Default value: 7.5 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 CRED: Aerosol Resistance Coefficient (Red) Default value: 6 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_enhancedvegetationindex(
  BLUE = qgisprocess:::qgis_default_value(),
  RED = qgisprocess:::qgis_default_value(),
  NIR = qgisprocess:::qgis_default_value(),
  EVI = qgisprocess:::qgis_default_value(),
  GAIN = qgisprocess:::qgis_default_value(),
  L = qgisprocess:::qgis_default_value(),
  CBLUE = qgisprocess:::qgis_default_value(),
  CRED = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

BLUE: raster - Blue Reflectance. Path to a raster layer.
RED: raster - Red Reflectance. Path to a raster layer.
NIR: raster - Near Infrared Reflectance. Path to a raster layer.
EVI: rasterDestination - Enhanced Vegetation Index. Path for new raster layer.
GAIN: number - Gain. 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.
L: number - Canopy Background Adjustment. 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.
CBLUE: number - Aerosol Resistance Coefficient (Blue). 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.
CRED: number - Aerosol Resistance Coefficient (Red). 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

EVI - outputRaster - Enhanced Vegetation Index