lasinfo (210611) report for 'AHN4T/29AZ1_04.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 336/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 28690818 number of points by return: 25999911 1747942 736249 181538 23590 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 492480 0 min x y z: 262980.000 492480.000 18.903 max x y z: 264019.999 493769.999 49.321 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 28690818 extended number of points by return: 25999911 1747942 736249 181538 23590 1538 50 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 18903 49321 intensity 41 4735 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -16 29 user_data 6 7 point_source_ID 182 183 gps_time 328783410.789039 328783926.173754 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 33 255 B 22 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.1 31.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25999911 number of intermediate returns: 946671 number of last returns: 25982243 number of single returns: 24238007 covered area in square units/kilounits: 1332412/1.33 point density: all returns 21.53 last only 19.50 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28690818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25999911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1747942 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 736249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 181538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23590 instead zero. overview over extended number of returns of given pulse: 24238007 2029632 1668763 634386 110698 8988 344 0 0 0 0 0 0 0 0 histogram of classification of points: 3088134 unclassified (1) 24721488 ground (2) 711970 building (6) 169226 water (9) +-> flagged as extended overlap: 2152181 +---> 289941 of those are unclassified (1) +---> 1752896 of those are ground (2) +---> 108004 of those are building (6) +---> 1340 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.9,19.0) has 126 bin [19.0,19.1) has 4206 bin [19.1,19.2) has 11993 bin [19.2,19.3) has 158718 bin [19.3,19.4) has 40211 bin [19.4,19.5) has 27324 bin [19.5,19.6) has 37526 bin [19.6,19.7) has 79248 bin [19.7,19.8) has 179021 bin [19.8,19.9) has 457612 bin [19.9,20.0) has 715803 bin [20.0,20.1) has 1164431 bin [20.1,20.2) has 1175126 bin [20.2,20.3) has 860777 bin [20.3,20.4) has 731003 bin [20.4,20.5) has 1046382 bin [20.5,20.6) has 1067676 bin [20.6,20.7) has 1125423 bin [20.7,20.8) has 1062887 bin [20.8,20.9) has 1123450 bin [20.9,21.0) has 1030611 bin [21.0,21.1) has 1010925 bin [21.1,21.2) has 922243 bin [21.2,21.3) has 799188 bin [21.3,21.4) has 746111 bin [21.4,21.5) has 777748 bin [21.5,21.6) has 694890 bin [21.6,21.7) has 617124 bin [21.7,21.8) has 510771 bin [21.8,21.9) has 412860 bin [21.9,22.0) has 383319 bin [22.0,22.1) has 400429 bin [22.1,22.2) has 424175 bin [22.2,22.3) has 426277 bin [22.3,22.4) has 446476 bin [22.4,22.5) has 422201 bin [22.5,22.6) has 387662 bin [22.6,22.7) has 366187 bin [22.7,22.8) has 354059 bin [22.8,22.9) has 370929 bin [22.9,23.0) has 369280 bin [23.0,23.1) has 329652 bin [23.1,23.2) has 334885 bin [23.2,23.3) has 295395 bin [23.3,23.4) has 273396 bin [23.4,23.5) has 234052 bin [23.5,23.6) has 195260 bin [23.6,23.7) has 154278 bin [23.7,23.8) has 153750 bin [23.8,23.9) has 117167 bin [23.9,24.0) has 104626 bin [24.0,24.1) has 98031 bin [24.1,24.2) has 80550 bin [24.2,24.3) has 72232 bin [24.3,24.4) has 74060 bin [24.4,24.5) has 73120 bin [24.5,24.6) has 44956 bin [24.6,24.7) has 33689 bin [24.7,24.8) has 26477 bin [24.8,24.9) has 27091 bin [24.9,25.0) has 28257 bin [25.0,25.1) has 27630 bin [25.1,25.2) has 27298 bin [25.2,25.3) has 27594 bin [25.3,25.4) has 27468 bin [25.4,25.5) has 27378 bin [25.5,25.6) has 28379 bin [25.6,25.7) has 26917 bin [25.7,25.8) has 27841 bin [25.8,25.9) has 27714 bin [25.9,26.0) has 27847 bin [26.0,26.1) has 28019 bin [26.1,26.2) has 27768 bin [26.2,26.3) has 28313 bin [26.3,26.4) has 28995 bin [26.4,26.5) has 29007 bin [26.5,26.6) has 29039 bin [26.6,26.7) has 29495 bin [26.7,26.8) has 29774 bin [26.8,26.9) has 29404 bin [26.9,27.0) has 29776 bin [27.0,27.1) has 28939 bin [27.1,27.2) has 28457 bin [27.2,27.3) has 27885 bin [27.3,27.4) has 26741 bin [27.4,27.5) has 26751 bin [27.5,27.6) has 26229 bin [27.6,27.7) has 25671 bin [27.7,27.8) has 25724 bin [27.8,27.9) has 27052 bin [27.9,28.0) has 25802 bin [28.0,28.1) has 27873 bin [28.1,28.2) has 28134 bin [28.2,28.3) has 26043 bin [28.3,28.4) has 25809 bin [28.4,28.5) has 24908 bin [28.5,28.6) has 24291 bin [28.6,28.7) has 24283 bin [28.7,28.8) has 24032 bin [28.8,28.9) has 23837 bin [28.9,29.0) has 23786 bin [29.0,29.1) has 23268 bin [29.1,29.2) has 22789 bin [29.2,29.3) has 22503 bin [29.3,29.4) has 21788 bin [29.4,29.5) has 21675 bin [29.5,29.6) has 21915 bin [29.6,29.7) has 21743 bin [29.7,29.8) has 21844 bin [29.8,29.9) has 22148 bin [29.9,30.0) has 21894 bin [30.0,30.1) has 21470 bin [30.1,30.2) has 21208 bin [30.2,30.3) has 20738 bin [30.3,30.4) has 20762 bin [30.4,30.5) has 20510 bin [30.5,30.6) has 20487 bin [30.6,30.7) has 20267 bin [30.7,30.8) has 20499 bin [30.8,30.9) has 20031 bin [30.9,31.0) has 20051 bin [31.0,31.1) has 19793 bin [31.1,31.2) has 19966 bin [31.2,31.3) has 20258 bin [31.3,31.4) has 19900 bin [31.4,31.5) has 19800 bin [31.5,31.6) has 19974 bin [31.6,31.7) has 19682 bin [31.7,31.8) has 19613 bin [31.8,31.9) has 19833 bin [31.9,32.0) has 19735 bin [32.0,32.1) has 19811 bin [32.1,32.2) has 19643 bin [32.2,32.3) has 19448 bin [32.3,32.4) has 19360 bin [32.4,32.5) has 19164 bin [32.5,32.6) has 18932 bin [32.6,32.7) has 18786 bin [32.7,32.8) has 18905 bin [32.8,32.9) has 18792 bin [32.9,33.0) has 18897 bin [33.0,33.1) has 18463 bin [33.1,33.2) has 18376 bin [33.2,33.3) has 18380 bin [33.3,33.4) has 18243 bin [33.4,33.5) has 17930 bin [33.5,33.6) has 18067 bin [33.6,33.7) has 17529 bin [33.7,33.8) has 17394 bin [33.8,33.9) has 17695 bin [33.9,34.0) has 17441 bin [34.0,34.1) has 17256 bin [34.1,34.2) has 17062 bin [34.2,34.3) has 16948 bin [34.3,34.4) has 16833 bin [34.4,34.5) has 16692 bin [34.5,34.6) has 16554 bin [34.6,34.7) has 16210 bin [34.7,34.8) has 15847 bin [34.8,34.9) has 16072 bin [34.9,35.0) has 15695 bin [35.0,35.1) has 15230 bin [35.1,35.2) has 15042 bin [35.2,35.3) has 15210 bin [35.3,35.4) has 14809 bin [35.4,35.5) has 14697 bin [35.5,35.6) has 14696 bin [35.6,35.7) has 14564 bin [35.7,35.8) has 14071 bin [35.8,35.9) has 13956 bin [35.9,36.0) has 13937 bin [36.0,36.1) has 13768 bin [36.1,36.2) has 13709 bin [36.2,36.3) has 13452 bin [36.3,36.4) has 13181 bin [36.4,36.5) has 13086 bin [36.5,36.6) has 13084 bin [36.6,36.7) has 12828 bin [36.7,36.8) has 12340 bin [36.8,36.9) has 12368 bin [36.9,37.0) has 12343 bin [37.0,37.1) has 12199 bin [37.1,37.2) has 11501 bin [37.2,37.3) has 11597 bin [37.3,37.4) has 11223 bin [37.4,37.5) has 11327 bin [37.5,37.6) has 11243 bin [37.6,37.7) has 10719 bin [37.7,37.8) has 10747 bin [37.8,37.9) has 10506 bin [37.9,38.0) has 10186 bin [38.0,38.1) has 9818 bin [38.1,38.2) has 9997 bin [38.2,38.3) has 9716 bin [38.3,38.4) has 9705 bin [38.4,38.5) has 9573 bin [38.5,38.6) has 9366 bin [38.6,38.7) has 9271 bin [38.7,38.8) has 9228 bin [38.8,38.9) has 8858 bin [38.9,39.0) has 8800 bin [39.0,39.1) has 8360 bin [39.1,39.2) has 8485 bin [39.2,39.3) has 8068 bin [39.3,39.4) has 7910 bin [39.4,39.5) has 7823 bin [39.5,39.6) has 7583 bin [39.6,39.7) has 7207 bin [39.7,39.8) has 7294 bin [39.8,39.9) has 6898 bin [39.9,40.0) has 6820 bin [40.0,40.1) has 6450 bin [40.1,40.2) has 6501 bin [40.2,40.3) has 6242 bin [40.3,40.4) has 6247 bin [40.4,40.5) has 5885 bin [40.5,40.6) has 5951 bin [40.6,40.7) has 5877 bin [40.7,40.8) has 5584 bin [40.8,40.9) has 5581 bin [40.9,41.0) has 5440 bin [41.0,41.1) has 5058 bin [41.1,41.2) has 5073 bin [41.2,41.3) has 4883 bin [41.3,41.4) has 4642 bin [41.4,41.5) has 4572 bin [41.5,41.6) has 4499 bin [41.6,41.7) has 4306 bin [41.7,41.8) has 4142 bin [41.8,41.9) has 3906 bin [41.9,42.0) has 3808 bin [42.0,42.1) has 3535 bin [42.1,42.2) has 3402 bin [42.2,42.3) has 3242 bin [42.3,42.4) has 3278 bin [42.4,42.5) has 3185 bin [42.5,42.6) has 2982 bin [42.6,42.7) has 3002 bin [42.7,42.8) has 2902 bin [42.8,42.9) has 2839 bin [42.9,43.0) has 2759 bin [43.0,43.1) has 2771 bin [43.1,43.2) has 2644 bin [43.2,43.3) has 2429 bin [43.3,43.4) has 2419 bin [43.4,43.5) has 2343 bin [43.5,43.6) has 2319 bin [43.6,43.7) has 2130 bin [43.7,43.8) has 2063 bin [43.8,43.9) has 1865 bin [43.9,44.0) has 1945 bin [44.0,44.1) has 1796 bin [44.1,44.2) has 1611 bin [44.2,44.3) has 1626 bin [44.3,44.4) has 1588 bin [44.4,44.5) has 1448 bin [44.5,44.6) has 1334 bin [44.6,44.7) has 1267 bin [44.7,44.8) has 1190 bin [44.8,44.9) has 1157 bin [44.9,45.0) has 1023 bin [45.0,45.1) has 1063 bin [45.1,45.2) has 956 bin [45.2,45.3) has 959 bin [45.3,45.4) has 920 bin [45.4,45.5) has 898 bin [45.5,45.6) has 902 bin [45.6,45.7) has 876 bin [45.7,45.8) has 823 bin [45.8,45.9) has 784 bin [45.9,46.0) has 684 bin [46.0,46.1) has 671 bin [46.1,46.2) has 594 bin [46.2,46.3) has 562 bin [46.3,46.4) has 458 bin [46.4,46.5) has 456 bin [46.5,46.6) has 468 bin [46.6,46.7) has 408 bin [46.7,46.8) has 368 bin [46.8,46.9) has 316 bin [46.9,47.0) has 290 bin [47.0,47.1) has 297 bin [47.1,47.2) has 257 bin [47.2,47.3) has 231 bin [47.3,47.4) has 167 bin [47.4,47.5) has 155 bin [47.5,47.6) has 172 bin [47.6,47.7) has 132 bin [47.7,47.8) has 136 bin [47.8,47.9) has 131 bin [47.9,48.0) has 109 bin [48.0,48.1) has 121 bin [48.1,48.2) has 99 bin [48.2,48.3) has 84 bin [48.3,48.4) has 81 bin [48.4,48.5) has 57 bin [48.5,48.6) has 40 bin [48.6,48.7) has 43 bin [48.7,48.8) has 27 bin [48.8,48.9) has 24 bin [48.9,49.0) has 22 bin [49.0,49.1) has 16 bin [49.1,49.2) has 13 bin [49.2,49.3) has 3 bin [49.3,49.4) has 1 average z coordinate 22.4 for 28690818 element(s) point source id histogram with bin size 1.000000 bin 182 has 4326968 bin 183 has 24363850 average point source id 182.84918631459027 for 28690818 element(s)