more testing of flipping
more testing of flipping

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