r.li.patchdensity Calculates patch density index on a raster map, using a 4 neighbour algorithm Raster (r.*) QgsProcessingParameterRasterLayer|input|Name of input raster map|None|False QgsProcessingParameterString|config_txt|Landscape structure configuration|None|True|True QgsProcessingParameterFile|config|Landscape structure configuration file|QgsProcessingParameterFile.File|txt|None|True QgsProcessingParameterRasterDestination|output|Patch Density