lasinfo (210611) report for 'AHN4T/57BZ1_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: 340/2022 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: 27980332 number of points by return: 26046978 1477245 389402 61266 5441 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 367480 0 min x y z: 152980.000 367480.000 28.888 max x y z: 154019.999 368769.999 55.015 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: 27980332 extended number of points by return: 26046978 1477245 389402 61266 5441 0 0 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 28888 55015 intensity 56 4240 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 74 76 gps_time 298280681.251791 298284063.759808 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 38 255 B 31 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 42.4 ('Amplitude') attribute1 -16.4 25.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26046978 number of intermediate returns: 457686 number of last returns: 26036911 number of single returns: 24561243 covered area in square units/kilounits: 1340840/1.34 point density: all returns 20.87 last only 19.42 (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 27980332 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26046978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1477245 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 389402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 61266 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5441 instead zero. overview over extended number of returns of given pulse: 24561243 2179941 987409 224397 25826 1450 66 0 0 0 0 0 0 0 0 histogram of classification of points: 2739725 unclassified (1) 24936653 ground (2) 295290 building (6) 8664 water (9) +-> flagged as extended overlap: 2232428 +---> 291531 of those are unclassified (1) +---> 1890209 of those are ground (2) +---> 49220 of those are building (6) +---> 1468 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.8,28.9) has 1 bin [28.9,29.0) has 285 bin [29.0,29.1) has 7049 bin [29.1,29.2) has 5819 bin [29.2,29.3) has 7171 bin [29.3,29.4) has 10908 bin [29.4,29.5) has 64773 bin [29.5,29.6) has 242700 bin [29.6,29.7) has 437770 bin [29.7,29.8) has 385217 bin [29.8,29.9) has 706762 bin [29.9,30.0) has 723058 bin [30.0,30.1) has 723658 bin [30.1,30.2) has 671121 bin [30.2,30.3) has 642545 bin [30.3,30.4) has 713440 bin [30.4,30.5) has 841345 bin [30.5,30.6) has 593607 bin [30.6,30.7) has 483004 bin [30.7,30.8) has 404004 bin [30.8,30.9) has 700124 bin [30.9,31.0) has 857326 bin [31.0,31.1) has 688081 bin [31.1,31.2) has 840897 bin [31.2,31.3) has 1023498 bin [31.3,31.4) has 1197044 bin [31.4,31.5) has 1250996 bin [31.5,31.6) has 1284711 bin [31.6,31.7) has 1560583 bin [31.7,31.8) has 1490280 bin [31.8,31.9) has 1327469 bin [31.9,32.0) has 1133956 bin [32.0,32.1) has 822333 bin [32.1,32.2) has 791394 bin [32.2,32.3) has 935639 bin [32.3,32.4) has 812302 bin [32.4,32.5) has 444928 bin [32.5,32.6) has 315889 bin [32.6,32.7) has 193670 bin [32.7,32.8) has 99939 bin [32.8,32.9) has 58223 bin [32.9,33.0) has 54419 bin [33.0,33.1) has 55689 bin [33.1,33.2) has 56072 bin [33.2,33.3) has 55283 bin [33.3,33.4) has 48265 bin [33.4,33.5) has 39482 bin [33.5,33.6) has 30624 bin [33.6,33.7) has 24089 bin [33.7,33.8) has 24514 bin [33.8,33.9) has 20339 bin [33.9,34.0) has 19543 bin [34.0,34.1) has 19862 bin [34.1,34.2) has 21681 bin [34.2,34.3) has 20850 bin [34.3,34.4) has 19888 bin [34.4,34.5) has 19065 bin [34.5,34.6) has 19040 bin [34.6,34.7) has 18395 bin [34.7,34.8) has 18026 bin [34.8,34.9) has 18348 bin [34.9,35.0) has 18764 bin [35.0,35.1) has 18736 bin [35.1,35.2) has 17745 bin [35.2,35.3) has 18462 bin [35.3,35.4) has 18817 bin [35.4,35.5) has 18604 bin [35.5,35.6) has 18156 bin [35.6,35.7) has 18643 bin [35.7,35.8) has 18667 bin [35.8,35.9) has 18344 bin [35.9,36.0) has 18277 bin [36.0,36.1) has 18308 bin [36.1,36.2) has 18488 bin [36.2,36.3) has 17981 bin [36.3,36.4) has 18017 bin [36.4,36.5) has 18063 bin [36.5,36.6) has 17985 bin [36.6,36.7) has 17765 bin [36.7,36.8) has 16574 bin [36.8,36.9) has 17009 bin [36.9,37.0) has 16917 bin [37.0,37.1) has 16855 bin [37.1,37.2) has 16797 bin [37.2,37.3) has 16746 bin [37.3,37.4) has 16378 bin [37.4,37.5) has 16568 bin [37.5,37.6) has 16320 bin [37.6,37.7) has 15930 bin [37.7,37.8) has 15819 bin [37.8,37.9) has 15678 bin [37.9,38.0) has 15393 bin [38.0,38.1) has 15069 bin [38.1,38.2) has 15444 bin [38.2,38.3) has 15535 bin [38.3,38.4) has 15367 bin [38.4,38.5) has 14906 bin [38.5,38.6) has 14840 bin [38.6,38.7) has 14961 bin [38.7,38.8) has 15210 bin [38.8,38.9) has 14767 bin [38.9,39.0) has 14507 bin [39.0,39.1) has 14780 bin [39.1,39.2) has 14374 bin [39.2,39.3) has 14463 bin [39.3,39.4) has 14565 bin [39.4,39.5) has 13789 bin [39.5,39.6) has 13584 bin [39.6,39.7) has 13963 bin [39.7,39.8) has 13753 bin [39.8,39.9) has 13621 bin [39.9,40.0) has 13429 bin [40.0,40.1) has 13208 bin [40.1,40.2) has 13450 bin [40.2,40.3) has 13168 bin [40.3,40.4) has 13169 bin [40.4,40.5) has 13681 bin [40.5,40.6) has 13339 bin [40.6,40.7) has 13373 bin [40.7,40.8) has 13158 bin [40.8,40.9) has 12951 bin [40.9,41.0) has 12996 bin [41.0,41.1) has 13267 bin [41.1,41.2) has 13213 bin [41.2,41.3) has 13537 bin [41.3,41.4) has 13300 bin [41.4,41.5) has 13431 bin [41.5,41.6) has 13698 bin [41.6,41.7) has 13944 bin [41.7,41.8) has 13809 bin [41.8,41.9) has 13792 bin [41.9,42.0) has 13760 bin [42.0,42.1) has 13904 bin [42.1,42.2) has 13659 bin [42.2,42.3) has 13675 bin [42.3,42.4) has 13867 bin [42.4,42.5) has 13665 bin [42.5,42.6) has 13669 bin [42.6,42.7) has 14081 bin [42.7,42.8) has 14060 bin [42.8,42.9) has 14195 bin [42.9,43.0) has 14033 bin [43.0,43.1) has 14813 bin [43.1,43.2) has 14709 bin [43.2,43.3) has 13922 bin [43.3,43.4) has 13843 bin [43.4,43.5) has 13636 bin [43.5,43.6) has 13555 bin [43.6,43.7) has 13537 bin [43.7,43.8) has 13376 bin [43.8,43.9) has 13317 bin [43.9,44.0) has 13152 bin [44.0,44.1) has 12807 bin [44.1,44.2) has 12605 bin [44.2,44.3) has 12671 bin [44.3,44.4) has 12466 bin [44.4,44.5) has 12501 bin [44.5,44.6) has 12480 bin [44.6,44.7) has 12400 bin [44.7,44.8) has 11856 bin [44.8,44.9) has 11738 bin [44.9,45.0) has 11566 bin [45.0,45.1) has 11400 bin [45.1,45.2) has 10890 bin [45.2,45.3) has 10760 bin [45.3,45.4) has 10592 bin [45.4,45.5) has 10090 bin [45.5,45.6) has 9831 bin [45.6,45.7) has 9491 bin [45.7,45.8) has 9351 bin [45.8,45.9) has 9067 bin [45.9,46.0) has 8716 bin [46.0,46.1) has 8641 bin [46.1,46.2) has 8385 bin [46.2,46.3) has 8219 bin [46.3,46.4) has 8037 bin [46.4,46.5) has 7683 bin [46.5,46.6) has 7912 bin [46.6,46.7) has 7619 bin [46.7,46.8) has 7311 bin [46.8,46.9) has 7071 bin [46.9,47.0) has 6963 bin [47.0,47.1) has 6791 bin [47.1,47.2) has 6750 bin [47.2,47.3) has 6612 bin [47.3,47.4) has 6446 bin [47.4,47.5) has 6383 bin [47.5,47.6) has 6248 bin [47.6,47.7) has 6058 bin [47.7,47.8) has 5930 bin [47.8,47.9) has 5789 bin [47.9,48.0) has 5718 bin [48.0,48.1) has 5379 bin [48.1,48.2) has 5458 bin [48.2,48.3) has 5389 bin [48.3,48.4) has 5289 bin [48.4,48.5) has 5159 bin [48.5,48.6) has 5104 bin [48.6,48.7) has 4878 bin [48.7,48.8) has 4880 bin [48.8,48.9) has 4752 bin [48.9,49.0) has 4712 bin [49.0,49.1) has 4328 bin [49.1,49.2) has 4244 bin [49.2,49.3) has 4251 bin [49.3,49.4) has 4018 bin [49.4,49.5) has 3931 bin [49.5,49.6) has 3941 bin [49.6,49.7) has 3819 bin [49.7,49.8) has 3652 bin [49.8,49.9) has 3501 bin [49.9,50.0) has 3346 bin [50.0,50.1) has 3206 bin [50.1,50.2) has 3009 bin [50.2,50.3) has 2857 bin [50.3,50.4) has 2839 bin [50.4,50.5) has 2762 bin [50.5,50.6) has 2712 bin [50.6,50.7) has 2621 bin [50.7,50.8) has 2364 bin [50.8,50.9) has 2356 bin [50.9,51.0) has 2126 bin [51.0,51.1) has 2034 bin [51.1,51.2) has 1923 bin [51.2,51.3) has 1742 bin [51.3,51.4) has 1602 bin [51.4,51.5) has 1547 bin [51.5,51.6) has 1474 bin [51.6,51.7) has 1341 bin [51.7,51.8) has 1299 bin [51.8,51.9) has 1199 bin [51.9,52.0) has 1086 bin [52.0,52.1) has 974 bin [52.1,52.2) has 906 bin [52.2,52.3) has 784 bin [52.3,52.4) has 728 bin [52.4,52.5) has 609 bin [52.5,52.6) has 611 bin [52.6,52.7) has 535 bin [52.7,52.8) has 508 bin [52.8,52.9) has 466 bin [52.9,53.0) has 398 bin [53.0,53.1) has 376 bin [53.1,53.2) has 302 bin [53.2,53.3) has 263 bin [53.3,53.4) has 268 bin [53.4,53.5) has 227 bin [53.5,53.6) has 191 bin [53.6,53.7) has 183 bin [53.7,53.8) has 125 bin [53.8,53.9) has 92 bin [53.9,54.0) has 69 bin [54.0,54.1) has 36 bin [54.1,54.2) has 23 bin [54.2,54.3) has 21 bin [54.3,54.4) has 8 bin [54.4,54.5) has 10 bin [54.5,54.6) has 3 bin [54.6,54.7) has 3 bin [55.0,55.1) has 1 average z coordinate 31.9 for 27980332 element(s) point source id histogram with bin size 1.000000 bin 74 has 2377224 bin 75 has 23188387 bin 76 has 2414721 average point source id 75.001340119909941 for 27980332 element(s)