lasinfo (210611) report for 'AHN4T/50GN1_12.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: 33569571 number of points by return: 25610466 5532035 1985386 395786 45898 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 383730 0 min x y z: 120980.000 383730.000 20.064 max x y z: 122019.999 385019.999 54.118 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: 33569571 extended number of points by return: 25610466 5532035 1985386 395786 45898 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 20064 54118 intensity 56 3463 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 27 29 gps_time 290598286.002337 290600545.432798 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 37 255 B 23 255 NIR 11 255 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 34.63 ('Amplitude') attribute1 -16.39 19.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25610466 number of intermediate returns: 2429661 number of last returns: 25586538 number of single returns: 20057094 covered area in square units/kilounits: 1340540/1.34 point density: all returns 25.04 last only 19.09 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33569571 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25610466 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5532035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1985386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 395786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45898 instead zero. overview over extended number of returns of given pulse: 20057094 7103027 4776803 1402230 213609 15827 981 0 0 0 0 0 0 0 0 histogram of classification of points: 11305565 unclassified (1) 21701018 ground (2) 561985 building (6) 1003 water (9) +-> flagged as extended overlap: 2604529 +---> 836528 of those are unclassified (1) +---> 1706053 of those are ground (2) +---> 61898 of those are building (6) +---> 50 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.0,20.1) has 11 bin [20.1,20.2) has 822 bin [20.2,20.3) has 3718 bin [20.3,20.4) has 2589 bin [20.4,20.5) has 1902 bin [20.5,20.6) has 1709 bin [20.6,20.7) has 1419 bin [20.7,20.8) has 1337 bin [20.8,20.9) has 1528 bin [20.9,21.0) has 1683 bin [21.0,21.1) has 1808 bin [21.1,21.2) has 2087 bin [21.2,21.3) has 2201 bin [21.3,21.4) has 2706 bin [21.4,21.5) has 4263 bin [21.5,21.6) has 6646 bin [21.6,21.7) has 8784 bin [21.7,21.8) has 12258 bin [21.8,21.9) has 27874 bin [21.9,22.0) has 37152 bin [22.0,22.1) has 39641 bin [22.1,22.2) has 79472 bin [22.2,22.3) has 81979 bin [22.3,22.4) has 83284 bin [22.4,22.5) has 124661 bin [22.5,22.6) has 147703 bin [22.6,22.7) has 295974 bin [22.7,22.8) has 385325 bin [22.8,22.9) has 394952 bin [22.9,23.0) has 452500 bin [23.0,23.1) has 584895 bin [23.1,23.2) has 655912 bin [23.2,23.3) has 575615 bin [23.3,23.4) has 554141 bin [23.4,23.5) has 633869 bin [23.5,23.6) has 712362 bin [23.6,23.7) has 790767 bin [23.7,23.8) has 824448 bin [23.8,23.9) has 934489 bin [23.9,24.0) has 939919 bin [24.0,24.1) has 1039741 bin [24.1,24.2) has 1086864 bin [24.2,24.3) has 1062037 bin [24.3,24.4) has 839823 bin [24.4,24.5) has 848186 bin [24.5,24.6) has 888628 bin [24.6,24.7) has 939519 bin [24.7,24.8) has 929887 bin [24.8,24.9) has 967146 bin [24.9,25.0) has 837395 bin [25.0,25.1) has 694783 bin [25.1,25.2) has 539195 bin [25.2,25.3) has 487207 bin [25.3,25.4) has 492916 bin [25.4,25.5) has 439959 bin [25.5,25.6) has 358572 bin [25.6,25.7) has 266205 bin [25.7,25.8) has 229892 bin [25.8,25.9) has 163010 bin [25.9,26.0) has 216069 bin [26.0,26.1) has 120268 bin [26.1,26.2) has 66997 bin [26.2,26.3) has 53548 bin [26.3,26.4) has 48131 bin [26.4,26.5) has 41828 bin [26.5,26.6) has 38578 bin [26.6,26.7) has 39589 bin [26.7,26.8) has 38780 bin [26.8,26.9) has 37942 bin [26.9,27.0) has 38517 bin [27.0,27.1) has 39233 bin [27.1,27.2) has 37654 bin [27.2,27.3) has 36954 bin [27.3,27.4) has 37984 bin [27.4,27.5) has 38472 bin [27.5,27.6) has 39999 bin [27.6,27.7) has 42617 bin [27.7,27.8) has 40109 bin [27.8,27.9) has 40410 bin [27.9,28.0) has 42225 bin [28.0,28.1) has 41922 bin [28.1,28.2) has 43277 bin [28.2,28.3) has 44030 bin [28.3,28.4) has 41479 bin [28.4,28.5) has 41751 bin [28.5,28.6) has 41535 bin [28.6,28.7) has 41390 bin [28.7,28.8) has 41877 bin [28.8,28.9) has 42424 bin [28.9,29.0) has 41821 bin [29.0,29.1) has 42255 bin [29.1,29.2) has 41835 bin 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[40.7,40.8) has 80259 bin [40.8,40.9) has 78939 bin [40.9,41.0) has 76795 bin [41.0,41.1) has 75284 bin [41.1,41.2) has 72979 bin [41.2,41.3) has 71366 bin [41.3,41.4) has 69437 bin [41.4,41.5) has 66899 bin [41.5,41.6) has 65144 bin [41.6,41.7) has 63641 bin [41.7,41.8) has 61762 bin [41.8,41.9) has 59866 bin [41.9,42.0) has 57316 bin [42.0,42.1) has 55667 bin [42.1,42.2) has 54108 bin [42.2,42.3) has 52398 bin [42.3,42.4) has 50451 bin [42.4,42.5) has 48065 bin [42.5,42.6) has 45720 bin [42.6,42.7) has 44191 bin [42.7,42.8) has 42775 bin [42.8,42.9) has 40233 bin [42.9,43.0) has 39134 bin [43.0,43.1) has 37861 bin [43.1,43.2) has 36007 bin [43.2,43.3) has 34130 bin [43.3,43.4) has 32391 bin [43.4,43.5) has 30934 bin [43.5,43.6) has 29242 bin [43.6,43.7) has 28006 bin [43.7,43.8) has 26186 bin [43.8,43.9) has 24991 bin [43.9,44.0) has 23951 bin [44.0,44.1) has 22346 bin [44.1,44.2) has 21204 bin [44.2,44.3) has 20185 bin [44.3,44.4) has 19008 bin [44.4,44.5) has 17989 bin [44.5,44.6) 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[48.5,48.6) has 1650 bin [48.6,48.7) has 1675 bin [48.7,48.8) has 1518 bin [48.8,48.9) has 1453 bin [48.9,49.0) has 1385 bin [49.0,49.1) has 1324 bin [49.1,49.2) has 1272 bin [49.2,49.3) has 1230 bin [49.3,49.4) has 1108 bin [49.4,49.5) has 1104 bin [49.5,49.6) has 1030 bin [49.6,49.7) has 980 bin [49.7,49.8) has 911 bin [49.8,49.9) has 920 bin [49.9,50.0) has 869 bin [50.0,50.1) has 803 bin [50.1,50.2) has 821 bin [50.2,50.3) has 774 bin [50.3,50.4) has 791 bin [50.4,50.5) has 741 bin [50.5,50.6) has 767 bin [50.6,50.7) has 770 bin [50.7,50.8) has 779 bin [50.8,50.9) has 762 bin [50.9,51.0) has 720 bin [51.0,51.1) has 663 bin [51.1,51.2) has 635 bin [51.2,51.3) has 640 bin [51.3,51.4) has 586 bin [51.4,51.5) has 612 bin [51.5,51.6) has 533 bin [51.6,51.7) has 536 bin [51.7,51.8) has 504 bin [51.8,51.9) has 470 bin [51.9,52.0) has 465 bin [52.0,52.1) has 443 bin [52.1,52.2) has 388 bin [52.2,52.3) has 389 bin [52.3,52.4) has 351 bin [52.4,52.5) has 314 bin [52.5,52.6) has 262 bin [52.6,52.7) has 238 bin [52.7,52.8) has 224 bin [52.8,52.9) has 195 bin [52.9,53.0) has 179 bin [53.0,53.1) has 140 bin [53.1,53.2) has 135 bin [53.2,53.3) has 94 bin [53.3,53.4) has 88 bin [53.4,53.5) has 53 bin [53.5,53.6) has 40 bin [53.6,53.7) has 30 bin [53.7,53.8) has 17 bin [53.8,53.9) has 13 bin [53.9,54.0) has 7 bin [54.0,54.1) has 3 bin [54.1,54.2) has 1 average z coordinate 28.1 for 33569571 element(s) point source id histogram with bin size 1.000000 bin 27 has 2182702 bin 28 has 27029551 bin 29 has 4357318 average point source id 28.06477938011183 for 33569571 element(s)