Usage: mrcImagePosterization Options: [-i[nput] In (NULL )] :Essential :InputDataFile [-o[utput] Out (NULL )] :Essential :OutputDataFile [-g[radation] Grad (16 )] :Optional :gradation level [-c[onfig] configFile (NULL )] :Optional :ConfigurationFile [-m[ode] mode (0 )] :Optional :Mode ----- Additional Usage -----