r.describe
Prints terse list of category values found in a raster layer.
Raster (r.*)
QgsProcessingParameterRasterLayer|map|input raster layer|None|False
QgsProcessingParameterNumber|nv|No-data cell value|QgsProcessingParameterNumber.Double|0|False|None|None
QgsProcessingParameterNumber|nsteps|Number of quantization steps|QgsProcessingParameterNumber.Double|255|False|None|1.0
QgsProcessingParameterBoolean|-r|Only print the range of the data|False
QgsProcessingParameterBoolean|-n|Suppress reporting of any NULLs|False
QgsProcessingParameterBoolean|-d|Use the current region|False
QgsProcessingParameterBoolean|-i|Read floating-point map as integer|False
QgsProcessingParameterFileDestination|html|Categories|Html files (*.html)|report.html|False