sagang_ihssharpening: QGIS algorithm - Ihs sharpening

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

QGIS algorithm - Ihs sharpening

Description

QGIS Algorithm provided by SAGA Next Gen Ihs sharpening (sagang:ihssharpening). —————- Arguments —————- R: Red Argument type: raster Acceptable values: - Path to a raster layer G: Green Argument type: raster Acceptable values: - Path to a raster layer B: Blue Argument type: raster Acceptable values: - Path to a raster layer PAN: Panchromatic Channel Argument type: raster Acceptable values: - Path to a raster layer R_SHARP: Red Argument type: rasterDestination Acceptable values: - Path for new raster layer G_SHARP: Green Argument type: rasterDestination Acceptable values: - Path for new raster layer B_SHARP: Blue Argument type: rasterDestination Acceptable values: - Path for new raster layer SHARPEN: Sharpened Channels Argument type: rasterDestination Acceptable values: - Path for new raster layer RESAMPLING: Resampling Default value: 2 Argument type: enum Available values: - 0: (0) nearest neighbour - 1: (1) bilinear - 2: (2) cubic convolution Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' PAN_MATCH: Panchromatic Channel Matching Default value: 0 Argument type: enum Available values: - 0: (0) normalized - 1: (1) standardized Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3'

Usage

sagang_ihssharpening(
  R = qgisprocess:::qgis_default_value(),
  G = qgisprocess:::qgis_default_value(),
  B = qgisprocess:::qgis_default_value(),
  PAN = qgisprocess:::qgis_default_value(),
  R_SHARP = qgisprocess:::qgis_default_value(),
  G_SHARP = qgisprocess:::qgis_default_value(),
  B_SHARP = qgisprocess:::qgis_default_value(),
  SHARPEN = qgisprocess:::qgis_default_value(),
  RESAMPLING = qgisprocess:::qgis_default_value(),
  PAN_MATCH = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

R	raster - Red. Path to a raster layer.
G	raster - Green. Path to a raster layer.
B	raster - Blue. Path to a raster layer.
PAN	raster - Panchromatic Channel. Path to a raster layer.
R_SHARP	rasterDestination - Red. Path for new raster layer.
G_SHARP	rasterDestination - Green. Path for new raster layer.
B_SHARP	rasterDestination - Blue. Path for new raster layer.
SHARPEN	rasterDestination - Sharpened Channels. Path for new raster layer.
RESAMPLING	enum of ⁠("(0) nearest neighbour", "(1) bilinear", "(2) cubic convolution")⁠ - Resampling. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
PAN_MATCH	enum of ⁠("(0) normalized", "(1) standardized")⁠ - Panchromatic Channel Matching. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
...	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

• B_SHARP - outputRaster - Blue

• G_SHARP - outputRaster - Green

• R_SHARP - outputRaster - Red

• SHARPEN - outputRaster - Sharpened Channels

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