Negate
Negate
Math and Stats Tools
mathandstatstools
Changes the sign of values in a raster or the 0-1 values of a Boolean raster
https://www.whiteboxgeo.com/manual/wbt_book/available_tools/mathand_stats_tools.html#Negate
QgsProcessingParameterRasterLayer|input|Input File|None|False
QgsProcessingParameterRasterDestination|output|Output File|None|False
