lasinfo (210611) report for 'AHN4T/37CN1_18.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: 179/2021 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: 51119954 number of points by return: 38189036 9886443 2576986 425169 42320 scale factor x y z: 0.001 0.001 0.001 offset x y z: 61980 432480 0 min x y z: 61980.000 432480.000 -0.617 max x y z: 63019.999 433769.999 37.298 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: 51119954 extended number of points by return: 38189036 9886443 2576986 425169 42320 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 -617 37298 intensity 0 4813 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 -12 31 user_data 6 7 point_source_ID 11 12 gps_time 268435467.374743 268435862.775009 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2000 5167 extended_scanner_channel 0 0 attribute0 0 48.13 ('Amplitude') attribute1 -16.03 32.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38189036 number of intermediate returns: 3035958 number of last returns: 38146826 number of single returns: 28251866 covered area in square units/kilounits: 1282820/1.28 point density: all returns 39.85 last only 29.74 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51119954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38189036 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9886443 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2576986 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 425169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 42320 instead zero. overview over extended number of returns of given pulse: 28251866 14662739 6458768 1533927 210436 2188 30 0 0 0 0 0 0 0 0 histogram of classification of points: 15265378 unclassified (1) 33332974 ground (2) 109663 building (6) 2411939 water (9) +-> flagged as extended overlap: 3422990 +---> 1263389 of those are unclassified (1) +---> 1764458 of those are ground (2) +---> 19573 of those are building (6) +---> 375570 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 3 bin [-0.6,-0.5) has 1012 bin [-0.5,-0.4) has 125058 bin [-0.4,-0.3) has 2131618 bin [-0.3,-0.2) has 431964 bin [-0.2,-0.1) has 118194 bin [-0.1,0.0) has 99886 bin [0.0,0.1) has 102108 bin [0.1,0.2) has 112515 bin [0.2,0.3) has 117848 bin [0.3,0.4) has 110053 bin [0.4,0.5) has 94897 bin [0.5,0.6) has 87832 bin [0.6,0.7) has 92168 bin [0.7,0.8) has 89637 bin [0.8,0.9) has 92228 bin [0.9,1.0) has 96301 bin [1.0,1.1) has 105412 bin [1.1,1.2) has 116552 bin [1.2,1.3) has 133123 bin [1.3,1.4) has 134280 bin [1.4,1.5) has 113479 bin [1.5,1.6) has 106323 bin [1.6,1.7) has 99688 bin [1.7,1.8) has 122563 bin [1.8,1.9) has 123198 bin [1.9,2.0) has 113090 bin [2.0,2.1) has 95892 bin [2.1,2.2) has 77044 bin [2.2,2.3) has 64235 bin [2.3,2.4) has 55461 bin [2.4,2.5) has 46742 bin [2.5,2.6) has 42521 bin [2.6,2.7) has 39601 bin [2.7,2.8) has 35631 bin [2.8,2.9) has 33178 bin [2.9,3.0) has 32915 bin [3.0,3.1) has 30573 bin [3.1,3.2) has 28366 bin [3.2,3.3) has 32008 bin [3.3,3.4) has 47788 bin [3.4,3.5) has 90823 bin [3.5,3.6) has 128562 bin [3.6,3.7) has 159579 bin [3.7,3.8) has 288147 bin [3.8,3.9) has 284509 bin [3.9,4.0) has 400072 bin [4.0,4.1) has 523408 bin [4.1,4.2) has 725233 bin [4.2,4.3) has 925726 bin [4.3,4.4) has 1157058 bin [4.4,4.5) has 1362067 bin [4.5,4.6) has 1332671 bin [4.6,4.7) has 1278152 bin [4.7,4.8) has 1175827 bin [4.8,4.9) has 1063867 bin [4.9,5.0) has 960431 bin [5.0,5.1) has 846481 bin [5.1,5.2) has 753333 bin [5.2,5.3) has 692875 bin [5.3,5.4) has 643928 bin [5.4,5.5) has 622376 bin [5.5,5.6) has 593770 bin [5.6,5.7) has 551018 bin [5.7,5.8) has 528925 bin [5.8,5.9) has 509564 bin [5.9,6.0) has 495840 bin [6.0,6.1) has 490195 bin [6.1,6.2) has 484124 bin [6.2,6.3) has 477102 bin [6.3,6.4) has 469703 bin [6.4,6.5) has 461323 bin [6.5,6.6) has 449210 bin [6.6,6.7) has 441335 bin [6.7,6.8) has 432473 bin [6.8,6.9) has 419276 bin [6.9,7.0) has 414732 bin [7.0,7.1) has 407626 bin [7.1,7.2) has 401079 bin [7.2,7.3) has 398589 bin [7.3,7.4) has 393357 bin [7.4,7.5) has 388740 bin [7.5,7.6) has 383578 bin [7.6,7.7) has 387289 bin [7.7,7.8) has 373414 bin [7.8,7.9) has 358723 bin [7.9,8.0) has 348741 bin [8.0,8.1) has 340897 bin [8.1,8.2) has 335302 bin [8.2,8.3) has 330021 bin [8.3,8.4) has 328698 bin [8.4,8.5) has 321939 bin [8.5,8.6) has 309959 bin [8.6,8.7) has 301734 bin [8.7,8.8) has 300804 bin [8.8,8.9) has 295170 bin [8.9,9.0) 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bin [20.3,20.4) has 28278 bin [20.4,20.5) has 28285 bin [20.5,20.6) has 27757 bin [20.6,20.7) has 27695 bin [20.7,20.8) has 27073 bin [20.8,20.9) has 26005 bin [20.9,21.0) has 25369 bin [21.0,21.1) has 24790 bin [21.1,21.2) has 24218 bin [21.2,21.3) has 23633 bin [21.3,21.4) has 22882 bin [21.4,21.5) has 22429 bin [21.5,21.6) has 21876 bin [21.6,21.7) has 21291 bin [21.7,21.8) has 20450 bin [21.8,21.9) has 19930 bin [21.9,22.0) has 19133 bin [22.0,22.1) has 18988 bin [22.1,22.2) has 18573 bin [22.2,22.3) has 17967 bin [22.3,22.4) has 17218 bin [22.4,22.5) has 16814 bin [22.5,22.6) has 16456 bin [22.6,22.7) has 15933 bin [22.7,22.8) has 15681 bin [22.8,22.9) has 15138 bin [22.9,23.0) has 14870 bin [23.0,23.1) has 14286 bin [23.1,23.2) has 13936 bin [23.2,23.3) has 14120 bin [23.3,23.4) has 13661 bin [23.4,23.5) has 13186 bin [23.5,23.6) has 13021 bin [23.6,23.7) has 12660 bin [23.7,23.8) has 12577 bin [23.8,23.9) has 12060 bin [23.9,24.0) has 11912 bin [24.0,24.1) has 11557 bin 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bin [28.1,28.2) has 4008 bin [28.2,28.3) has 3858 bin [28.3,28.4) has 3859 bin [28.4,28.5) has 3712 bin [28.5,28.6) has 3607 bin [28.6,28.7) has 3664 bin [28.7,28.8) has 3486 bin [28.8,28.9) has 3407 bin [28.9,29.0) has 3435 bin [29.0,29.1) has 3309 bin [29.1,29.2) has 3320 bin [29.2,29.3) has 2991 bin [29.3,29.4) has 3023 bin [29.4,29.5) has 2881 bin [29.5,29.6) has 2798 bin [29.6,29.7) has 2738 bin [29.7,29.8) has 2598 bin [29.8,29.9) has 2565 bin [29.9,30.0) has 2417 bin [30.0,30.1) has 2361 bin [30.1,30.2) has 2278 bin [30.2,30.3) has 2211 bin [30.3,30.4) has 2053 bin [30.4,30.5) has 2004 bin [30.5,30.6) has 1914 bin [30.6,30.7) has 1912 bin [30.7,30.8) has 1805 bin [30.8,30.9) has 1750 bin [30.9,31.0) has 1602 bin [31.0,31.1) has 1617 bin [31.1,31.2) has 1494 bin [31.2,31.3) has 1469 bin [31.3,31.4) has 1400 bin [31.4,31.5) has 1358 bin [31.5,31.6) has 1344 bin [31.6,31.7) has 1219 bin [31.7,31.8) has 1087 bin [31.8,31.9) has 1096 bin [31.9,32.0) has 1034 bin [32.0,32.1) has 951 bin [32.1,32.2) has 950 bin [32.2,32.3) has 862 bin [32.3,32.4) has 832 bin [32.4,32.5) has 831 bin [32.5,32.6) has 824 bin [32.6,32.7) has 778 bin [32.7,32.8) has 717 bin [32.8,32.9) has 657 bin [32.9,33.0) has 573 bin [33.0,33.1) has 574 bin [33.1,33.2) has 530 bin [33.2,33.3) has 546 bin [33.3,33.4) has 494 bin [33.4,33.5) has 471 bin [33.5,33.6) has 457 bin [33.6,33.7) has 396 bin [33.7,33.8) has 374 bin [33.8,33.9) has 370 bin [33.9,34.0) has 358 bin [34.0,34.1) has 316 bin [34.1,34.2) has 307 bin [34.2,34.3) has 276 bin [34.3,34.4) has 280 bin [34.4,34.5) has 240 bin [34.5,34.6) has 232 bin [34.6,34.7) has 201 bin [34.7,34.8) has 200 bin [34.8,34.9) has 184 bin [34.9,35.0) has 188 bin [35.0,35.1) has 161 bin [35.1,35.2) has 162 bin [35.2,35.3) has 133 bin [35.3,35.4) has 146 bin [35.4,35.5) has 121 bin [35.5,35.6) has 144 bin [35.6,35.7) has 128 bin [35.7,35.8) has 99 bin [35.8,35.9) has 118 bin [35.9,36.0) has 104 bin [36.0,36.1) has 72 bin [36.1,36.2) has 87 bin [36.2,36.3) has 90 bin [36.3,36.4) has 65 bin [36.4,36.5) has 52 bin [36.5,36.6) has 48 bin [36.6,36.7) has 52 bin [36.7,36.8) has 41 bin [36.8,36.9) has 26 bin [36.9,37.0) has 22 bin [37.0,37.1) has 13 bin [37.1,37.2) has 2 bin [37.2,37.3) has 7 average z coordinate 7.6 for 51119954 element(s) point source id histogram with bin size 1.000000 bin 11 has 21140729 bin 12 has 29979225 average point source id 11.586448591092237 for 51119954 element(s)