ensure_same_rid_tnpointinst ensure_same_srid_tnpoint_stbox npoint_same tnpoint_azimuth tnpoint_cumulative_length tnpoint_geom tnpoint_length tnpoint_restrict_geometry tnpoint_speed tnpoint_srid tnpoint_twcentroid tnpointinst_geom tnpointinst_srid tnpointsegm_azimuth1 tnpointsegm_intersection_value tnpointseq_azimuth tnpointseq_azimuth2 tnpointseq_cumulative_length tnpointseq_geom tnpointseq_length tnpointseq_speed tnpointseq_step_npoints tnpointseqsegm_trajectory tnpointseqset_azimuth tnpointseqset_cumulative_length tnpointseqset_geom tnpointseqset_length tnpointseqset_speed tnpointseqset_step_npoints tsequence_assemble_instants

tnpointseq_speed() static TSequence * tnpointseq_speed ( const TSequence *  seq ) static Speed of a temporal network point.