add a seed option for the stats option
add a seed option for the stats option

verma/PDAL,jwomeara/PDAL,verma/PDAL,radiantbluetechnologies/PDAL,jwomeara/PDAL,mtCarto/PDAL,mtCarto/PDAL,radiantbluetechnologies/PDAL,mtCarto/PDAL,lucadelu/PDAL,verma/PDAL,mpgerlek/PDAL-old,DougFirErickson/PDAL,boundlessgeo/PDAL,boundlessgeo/PDAL,Sciumo/PDAL,verma/PDAL,mtCarto/PDAL,DougFirErickson/PDAL,mpgerlek/PDAL-old,boundlessgeo/PDAL,Sciumo/PDAL,mpgerlek/PDAL-old,lucadelu/PDAL,verma/PDAL,jwomeara/PDAL,lucadelu/PDAL,DougFirErickson/PDAL,verma/PDAL,DougFirErickson/PDAL,radiantbluetechnologies/PDAL,boundlessgeo/PDAL,radiantbluetechnologies/PDAL,mpgerlek/PDAL-old,Sciumo/PDAL,verma/PDAL,Sciumo/PDAL,lucadelu/PDAL,jwomeara/PDAL