sagang_lapseratebasedtemperaturedownscaling: QGIS algorithm - Lapse rate based temperature downscaling

In JanCaha/r_package_qgis: An extension of package "qgisprocess" providing direct R functions for QGIS functions

QGIS algorithm - Lapse rate based temperature downscaling

Description

QGIS Algorithm provided by SAGA Next Gen Lapse rate based temperature downscaling (sagang:lapseratebasedtemperaturedownscaling). —————- Arguments —————- LORES_DEM: Elevation Argument type: raster Acceptable values: - Path to a raster layer LORES_T: Temperature Argument type: raster Acceptable values: - Path to a raster layer LAPSE_RATES: Lapse Rates (optional) Argument type: raster Acceptable values: - Path to a raster layer LORES_SLT: Temperature at Sea Level Argument type: rasterDestination Acceptable values: - Path for new raster layer HIRES_DEM: Elevation Argument type: raster Acceptable values: - Path to a raster layer HIRES_T: Temperature Argument type: rasterDestination Acceptable values: - Path for new raster layer LAPSE_RATE: Constant Lapse Rate Default value: 0.6 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

Usage

sagang_lapseratebasedtemperaturedownscaling(
  LORES_DEM = qgisprocess:::qgis_default_value(),
  LORES_T = qgisprocess:::qgis_default_value(),
  LAPSE_RATES = qgisprocess:::qgis_default_value(),
  LORES_SLT = qgisprocess:::qgis_default_value(),
  HIRES_DEM = qgisprocess:::qgis_default_value(),
  HIRES_T = qgisprocess:::qgis_default_value(),
  LAPSE_RATE = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

LORES_DEM	raster - Elevation. Path to a raster layer.
LORES_T	raster - Temperature. Path to a raster layer.
LAPSE_RATES	raster - Lapse Rates. Path to a raster layer.
LORES_SLT	rasterDestination - Temperature at Sea Level. Path for new raster layer.
HIRES_DEM	raster - Elevation. Path to a raster layer.
HIRES_T	rasterDestination - Temperature. Path for new raster layer.
LAPSE_RATE	number - Constant Lapse Rate. 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

• HIRES_T - outputRaster - Temperature

• LORES_SLT - outputRaster - Temperature at Sea Level

JanCaha/r_package_qgis documentation built on Nov. 3, 2024, 5:25 p.m.