lasinfo (210611) report for 'AHN4T/51DZ2_25.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: 339/2022 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: 39308154 number of points by return: 27803515 8954087 2247535 282981 20036 scale factor x y z: 0.001 0.001 0.001 offset x y z: 158980 374980 0 min x y z: 158980.000 374980.000 19.597 max x y z: 160019.999 376269.999 61.516 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: 39308154 extended number of points by return: 27803515 8954087 2247535 282981 20036 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 19597 61516 intensity 56 4477 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 9 user_data 6 7 point_source_ID 75 76 gps_time 298283474.163197 298284222.479008 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 27 255 B 22 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0.56 44.77 ('Amplitude') attribute1 -16.38 28.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27803515 number of intermediate returns: 2547926 number of last returns: 27788237 number of single returns: 18831524 covered area in square units/kilounits: 1332528/1.33 point density: all returns 29.50 last only 20.85 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39308154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27803515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8954087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2247535 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 282981 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20036 instead zero. overview over extended number of returns of given pulse: 18831524 13429421 5894694 1052160 96099 4107 149 0 0 0 0 0 0 0 0 histogram of classification of points: 15731918 unclassified (1) 22437066 ground (2) 1102014 building (6) 37156 water (9) +-> flagged as extended overlap: 2377762 +---> 866409 of those are unclassified (1) +---> 1421280 of those are ground (2) +---> 89416 of those are building (6) +---> 657 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.5,19.6) has 1 bin [19.6,19.7) has 19 bin [19.7,19.8) has 191 bin [19.8,19.9) has 15 bin [19.9,20.0) has 3 bin [20.0,20.1) has 1 bin [20.1,20.2) has 2 bin [20.5,20.6) has 2 bin [20.7,20.8) has 1 bin [20.8,20.9) has 2 bin [20.9,21.0) has 3 bin [21.0,21.1) has 2 bin [21.1,21.2) has 1 bin [21.2,21.3) has 43 bin [21.3,21.4) has 1374 bin [21.4,21.5) has 1977 bin [21.5,21.6) has 5552 bin [21.6,21.7) has 3570 bin [21.7,21.8) has 6124 bin [21.8,21.9) has 33141 bin [21.9,22.0) has 29886 bin [22.0,22.1) has 46727 bin [22.1,22.2) has 156884 bin [22.2,22.3) has 245502 bin [22.3,22.4) has 313389 bin [22.4,22.5) has 513570 bin [22.5,22.6) has 723529 bin [22.6,22.7) has 914693 bin [22.7,22.8) has 923765 bin [22.8,22.9) has 903130 bin [22.9,23.0) has 871177 bin [23.0,23.1) has 992287 bin [23.1,23.2) has 706440 bin [23.2,23.3) has 747275 bin [23.3,23.4) has 891666 bin [23.4,23.5) has 1121709 bin [23.5,23.6) has 1220608 bin [23.6,23.7) has 1460815 bin [23.7,23.8) has 1743468 bin [23.8,23.9) has 1634863 bin [23.9,24.0) has 1176832 bin [24.0,24.1) has 1034406 bin [24.1,24.2) has 1011811 bin [24.2,24.3) has 668619 bin [24.3,24.4) has 766516 bin [24.4,24.5) has 469544 bin [24.5,24.6) has 442826 bin [24.6,24.7) has 384809 bin [24.7,24.8) has 284976 bin [24.8,24.9) has 203064 bin [24.9,25.0) has 167425 bin [25.0,25.1) has 147437 bin [25.1,25.2) has 126845 bin [25.2,25.3) has 118388 bin [25.3,25.4) has 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119586 bin [40.6,40.7) has 118110 bin [40.7,40.8) has 116493 bin [40.8,40.9) has 115746 bin [40.9,41.0) has 113898 bin [41.0,41.1) has 111305 bin [41.1,41.2) has 109856 bin [41.2,41.3) has 107287 bin [41.3,41.4) has 106586 bin [41.4,41.5) has 104182 bin [41.5,41.6) has 101732 bin [41.6,41.7) has 100408 bin [41.7,41.8) has 98053 bin [41.8,41.9) has 95092 bin [41.9,42.0) has 92035 bin [42.0,42.1) has 88759 bin [42.1,42.2) has 86911 bin [42.2,42.3) has 84666 bin [42.3,42.4) has 82037 bin [42.4,42.5) has 79191 bin [42.5,42.6) has 76883 bin [42.6,42.7) has 74286 bin [42.7,42.8) has 71883 bin [42.8,42.9) has 69044 bin [42.9,43.0) has 66382 bin [43.0,43.1) has 63553 bin [43.1,43.2) has 60619 bin [43.2,43.3) has 57706 bin [43.3,43.4) has 55543 bin [43.4,43.5) has 52760 bin [43.5,43.6) has 50781 bin [43.6,43.7) has 48036 bin [43.7,43.8) has 46050 bin [43.8,43.9) has 43593 bin [43.9,44.0) has 41040 bin [44.0,44.1) has 38998 bin [44.1,44.2) has 36733 bin [44.2,44.3) has 34371 bin [44.3,44.4) has 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bin [48.3,48.4) has 3545 bin [48.4,48.5) has 3412 bin [48.5,48.6) has 3216 bin [48.6,48.7) has 3120 bin [48.7,48.8) has 3069 bin [48.8,48.9) has 2863 bin [48.9,49.0) has 2762 bin [49.0,49.1) has 2788 bin [49.1,49.2) has 2820 bin [49.2,49.3) has 2686 bin [49.3,49.4) has 2506 bin [49.4,49.5) has 2570 bin [49.5,49.6) has 2619 bin [49.6,49.7) has 2551 bin [49.7,49.8) has 2560 bin [49.8,49.9) has 2477 bin [49.9,50.0) has 2574 bin [50.0,50.1) has 2393 bin [50.1,50.2) has 2334 bin [50.2,50.3) has 2181 bin [50.3,50.4) has 2190 bin [50.4,50.5) has 2209 bin [50.5,50.6) has 2273 bin [50.6,50.7) has 2044 bin [50.7,50.8) has 2047 bin [50.8,50.9) has 2117 bin [50.9,51.0) has 2130 bin [51.0,51.1) has 2101 bin [51.1,51.2) has 2087 bin [51.2,51.3) has 1919 bin [51.3,51.4) has 1892 bin [51.4,51.5) has 1868 bin [51.5,51.6) has 1804 bin [51.6,51.7) has 1684 bin [51.7,51.8) has 1707 bin [51.8,51.9) has 1586 bin [51.9,52.0) has 1594 bin [52.0,52.1) has 1572 bin [52.1,52.2) has 1580 bin [52.2,52.3) has 1467 bin [52.3,52.4) has 1378 bin [52.4,52.5) has 1349 bin [52.5,52.6) has 1366 bin [52.6,52.7) has 1314 bin [52.7,52.8) has 1301 bin [52.8,52.9) has 1252 bin [52.9,53.0) has 1199 bin [53.0,53.1) has 1131 bin [53.1,53.2) has 1092 bin [53.2,53.3) has 1011 bin [53.3,53.4) has 1003 bin [53.4,53.5) has 986 bin [53.5,53.6) has 950 bin [53.6,53.7) has 875 bin [53.7,53.8) has 814 bin [53.8,53.9) has 831 bin [53.9,54.0) has 800 bin [54.0,54.1) has 751 bin [54.1,54.2) has 705 bin [54.2,54.3) has 688 bin [54.3,54.4) has 656 bin [54.4,54.5) has 679 bin [54.5,54.6) has 658 bin [54.6,54.7) has 610 bin [54.7,54.8) has 626 bin [54.8,54.9) has 563 bin [54.9,55.0) has 564 bin [55.0,55.1) has 571 bin [55.1,55.2) has 498 bin [55.2,55.3) has 508 bin [55.3,55.4) has 513 bin [55.4,55.5) has 449 bin [55.5,55.6) has 446 bin [55.6,55.7) has 450 bin [55.7,55.8) has 444 bin [55.8,55.9) has 441 bin [55.9,56.0) has 425 bin [56.0,56.1) has 452 bin [56.1,56.2) has 389 bin [56.2,56.3) has 367 bin [56.3,56.4) has 386 bin [56.4,56.5) has 293 bin [56.5,56.6) has 267 bin [56.6,56.7) has 261 bin [56.7,56.8) has 218 bin [56.8,56.9) has 269 bin [56.9,57.0) has 219 bin [57.0,57.1) has 208 bin [57.1,57.2) has 201 bin [57.2,57.3) has 221 bin [57.3,57.4) has 208 bin [57.4,57.5) has 232 bin [57.5,57.6) has 193 bin [57.6,57.7) has 145 bin [57.7,57.8) has 126 bin [57.8,57.9) has 108 bin [57.9,58.0) has 102 bin [58.0,58.1) has 97 bin [58.1,58.2) has 121 bin [58.2,58.3) has 101 bin [58.3,58.4) has 88 bin [58.4,58.5) has 81 bin [58.5,58.6) has 75 bin [58.6,58.7) has 95 bin [58.7,58.8) has 71 bin [58.8,58.9) has 56 bin [58.9,59.0) has 44 bin [59.0,59.1) has 37 bin [59.1,59.2) has 27 bin [59.2,59.3) has 22 bin [59.3,59.4) has 22 bin [59.4,59.5) has 11 bin [59.5,59.6) has 11 bin [59.6,59.7) has 15 bin [59.7,59.8) has 13 bin [59.8,59.9) has 16 bin [59.9,60.0) has 10 bin [60.0,60.1) has 13 bin [60.1,60.2) has 8 bin [60.2,60.3) has 7 bin [60.3,60.4) has 3 bin [60.4,60.5) has 5 bin [60.5,60.6) has 4 bin [60.6,60.7) has 4 bin [60.7,60.8) has 3 bin [60.8,60.9) has 2 bin [61.0,61.1) has 2 bin [61.3,61.4) has 2 bin [61.4,61.5) has 1 bin [61.5,61.6) has 1 average z coordinate 28.6 for 39308154 element(s) point source id histogram with bin size 1.000000 bin 75 has 17993029 bin 76 has 21315125 average point source id 75.542257084878628 for 39308154 element(s)