sagang_rasterdifference: QGIS algorithm - Raster difference

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

QGIS algorithm - Raster difference

Description

QGIS Algorithm provided by SAGA Next Gen Raster difference (sagang:rasterdifference). —————- Arguments —————- A: A Argument type: raster Acceptable values: - Path to a raster layer B: B Argument type: raster Acceptable values: - Path to a raster layer C: Difference (A - B) Argument type: rasterDestination Acceptable values: - Path for new raster layer

Usage

sagang_rasterdifference(
  A = qgisprocess:::qgis_default_value(),
  B = qgisprocess:::qgis_default_value(),
  C = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

A	raster - A. Path to a raster layer.
B	raster - B. Path to a raster layer.
C	rasterDestination - Difference (A - B). Path for new raster 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

• C - outputRaster - Difference (A - B)

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