id summary reporter owner description type status priority milestone component version resolution keywords cc 3222 stddev not initialized in compute_gserialized_stats_mode dbaston strk "Standard deviation is currently built up incrementally, starting from uninitialized state. Patch to initialize stddev at [https://patch-diff.githubusercontent.com/raw/postgis/postgis/pull/48.patch] Pull request [https://github.com/postgis/postgis/pull/48] " defect closed high PostGIS 2.1.9 postgis 2.1.x fixed