R/grass_r_li_shannon_ascii.R
grass_r_li_shannon_ascii.RdQGIS Algorithm provided by GRASS r.li.shannon.ascii (grass:r.li.shannon.ascii). r.li.shannon.ascii - Calculates Shannon's diversity index on a raster map
grass_r_li_shannon_ascii(
input = qgisprocess:::qgis_default_value(),
config_txt = qgisprocess:::qgis_default_value(),
config = qgisprocess:::qgis_default_value(),
output_txt = qgisprocess:::qgis_default_value(),
GRASS_REGION_PARAMETER = qgisprocess:::qgis_default_value(),
GRASS_REGION_CELLSIZE_PARAMETER = qgisprocess:::qgis_default_value(),
...,
.complete_output = .complete_output_option(),
.quiet = .quiet_option(),
.messages = .message_option()
)raster - Name of input raster map. Path to a raster layer.
string - Landscape structure configuration. String 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.
file - Landscape structure configuration file. Path to a file.
fileDestination - Shannon. Path for new file.
extent - GRASS GIS region extent. A comma delimited string of x min, x max, y min, y max. E.g. '4,10,101,105'. Path to a layer. The extent of the layer is used..
number - GRASS GIS region cellsize (leave 0 for default). 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()
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.
logical specifying if parameter .quiet for qgisprocess::qgis_run_algorithm() Default value is TRUE.
logical specifying if messages from qgisprocess::qgis_run_algorithm() should be printed (TRUE) or not (FALSE). Default value is FALSE.