distance_tfloat_float distance_tint_int distance_tnumber_number distance_tnumber_tnumber distance_tnumber_tnumber1 nad_tbox_tbox nad_tfloat_float nad_tfloat_tfloat nad_tint_int nad_tint_tint nad_tnumber_number nad_tnumber_tbox nad_tnumber_tnumber number_distance tnumber_min_dist_at_timestamp

nad_tnumber_tnumber() Datum nad_tnumber_tnumber ( const Temporal *  temp1, const Temporal *  temp2  ) Return the nearest approach distance between two temporal numbers.