Method ready

pdal/Streamable.cpp:95–106

        };

        void ready(PointTableRef& table)
        {
            for (auto s : *this)
            {
                s->startLogging();
                s->ready(table);
                s->stopLogging();
                SpatialReference srs = s->getSpatialReference();
                if (!srs.empty())
                    table.setSpatialReference(srs);
            }
        }

        void done(PointTableRef& table)
        {