cmp_int gbox_ndims gserialized_compute_stats MAX_DIMENSION_WIDTH MIN_DIMENSION_WIDTH nd_box_array_distribution nd_box_expand nd_box_from_gbox nd_box_init nd_box_init_bounds nd_box_intersects nd_box_merge nd_box_overlap nd_box_ratio_overlaps nd_increment nd_stats_value_index NUM_BINS range_quintile SDFACTOR Spatialset_analyze spatialset_compute_stats STATISTIC_KIND_2D STATISTIC_KIND_ND STATISTIC_SLOT_2D STATISTIC_SLOT_ND total_double Tspatial_analyze tspatial_compute_stats

MIN_DIMENSION_WIDTH #define MIN_DIMENSION_WIDTH   0.000000001 Minimum width of a dimension that we'll bother trying to compute statistics on. Bearing in mind we have no control over units, but noting that for geographics, 10E-5 is in the range of meters, we go lower than that.