doublen_to_point geoaggstate_check geoaggstate_check_state geoaggstate_check_temp tpoint_extent_transfn tpoint_tcentroid_transfn tpoint_transform_tcentroid tpointdiscseq_transform_tcentroid tpointinst_tcentroid_finalfn tpointinst_transform_tcentroid tpointseq_tcentroid_finalfn tpointseq_transform_tcentroid tpointseqset_transform_tcentroid

tpointseq_transform_tcentroid() static TSequence * tpointseq_transform_tcentroid ( const TSequence *  seq ) static Transform a temporal point value of sequence type into a temporal double3/double4 value for performing temporal centroid aggregation.