lasinfo (210611) report for 'AHN4T/27FN2_03.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: 45870875 number of points by return: 26922709 12743071 4926338 1108140 155901 scale factor x y z: 0.001 0.001 0.001 offset x y z: 216980 498730 0 min x y z: 216980.000 498730.000 2.552 max x y z: 218019.999 500019.999 48.011 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: 45870875 extended number of points by return: 26922709 12743071 4926338 1108140 155901 13876 840 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 2552 48011 intensity 0 4593 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 -29 3 user_data 6 7 point_source_ID 144 145 gps_time 328792595.618338 328793269.982437 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 27 255 B 37 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.97 29.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26922709 number of intermediate returns: 6209924 number of last returns: 26908400 number of single returns: 14170158 covered area in square units/kilounits: 1341260/1.34 point density: all returns 34.20 last only 20.06 (per square units) spacing: all returns 0.17 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45870875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26922709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12743071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4926338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1108140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 155901 instead zero. overview over extended number of returns of given pulse: 14170158 15631087 11460819 3813794 710733 78418 5866 0 0 0 0 0 0 0 0 histogram of classification of points: 25509668 unclassified (1) 20291827 ground (2) 67823 building (6) 1557 water (9) +-> flagged as extended overlap: 2634801 +---> 1225636 of those are unclassified (1) +---> 1382158 of those are ground (2) +---> 26727 of those are building (6) +---> 280 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.5,2.6) has 33 bin [2.6,2.7) has 1518 bin [2.7,2.8) has 5295 bin [2.8,2.9) has 7288 bin [2.9,3.0) has 9564 bin [3.0,3.1) has 11135 bin [3.1,3.2) has 11104 bin [3.2,3.3) has 16275 bin [3.3,3.4) has 53052 bin [3.4,3.5) has 262214 bin [3.5,3.6) has 808259 bin [3.6,3.7) has 1509264 bin [3.7,3.8) has 1162094 bin [3.8,3.9) has 514853 bin [3.9,4.0) has 515269 bin [4.0,4.1) has 629156 bin [4.1,4.2) has 919524 bin [4.2,4.3) has 1228592 bin [4.3,4.4) has 1330188 bin [4.4,4.5) has 1251466 bin [4.5,4.6) has 1082277 bin [4.6,4.7) has 953027 bin [4.7,4.8) has 788779 bin [4.8,4.9) has 755873 bin [4.9,5.0) has 740616 bin [5.0,5.1) has 730779 bin [5.1,5.2) has 717170 bin [5.2,5.3) has 637136 bin [5.3,5.4) has 608302 bin [5.4,5.5) has 620065 bin [5.5,5.6) has 655734 bin [5.6,5.7) has 665200 bin [5.7,5.8) has 563680 bin [5.8,5.9) has 393605 bin [5.9,6.0) has 267333 bin [6.0,6.1) has 185902 bin [6.1,6.2) has 135215 bin [6.2,6.3) has 95470 bin [6.3,6.4) has 73578 bin [6.4,6.5) has 64880 bin [6.5,6.6) has 61823 bin [6.6,6.7) has 61793 bin [6.7,6.8) has 60607 bin [6.8,6.9) has 59715 bin [6.9,7.0) has 59795 bin [7.0,7.1) has 60014 bin [7.1,7.2) has 59450 bin [7.2,7.3) has 60044 bin [7.3,7.4) has 58998 bin [7.4,7.5) has 58743 bin [7.5,7.6) has 59007 bin [7.6,7.7) has 58424 bin [7.7,7.8) has 56816 bin [7.8,7.9) has 56471 bin [7.9,8.0) has 56472 bin [8.0,8.1) has 56123 bin [8.1,8.2) has 55462 bin [8.2,8.3) 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bin [34.9,35.0) has 27632 bin [35.0,35.1) has 26823 bin [35.1,35.2) has 26706 bin [35.2,35.3) has 26232 bin [35.3,35.4) has 25872 bin [35.4,35.5) has 25073 bin [35.5,35.6) has 24469 bin [35.6,35.7) has 23529 bin [35.7,35.8) has 22943 bin [35.8,35.9) has 22385 bin [35.9,36.0) has 21488 bin [36.0,36.1) has 21283 bin [36.1,36.2) has 20504 bin [36.2,36.3) has 20170 bin [36.3,36.4) has 19514 bin [36.4,36.5) has 18794 bin [36.5,36.6) has 18502 bin [36.6,36.7) has 18136 bin [36.7,36.8) has 17544 bin [36.8,36.9) has 16692 bin [36.9,37.0) has 16328 bin [37.0,37.1) has 15942 bin [37.1,37.2) has 15585 bin [37.2,37.3) has 14825 bin [37.3,37.4) has 14696 bin [37.4,37.5) has 13913 bin [37.5,37.6) has 13658 bin [37.6,37.7) has 13051 bin [37.7,37.8) has 12862 bin [37.8,37.9) has 12483 bin [37.9,38.0) has 12060 bin [38.0,38.1) has 11474 bin [38.1,38.2) has 11132 bin [38.2,38.3) has 10614 bin [38.3,38.4) has 10154 bin [38.4,38.5) has 10127 bin [38.5,38.6) has 9684 bin [38.6,38.7) has 9258 bin 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[42.7,42.8) has 1325 bin [42.8,42.9) has 1178 bin [42.9,43.0) has 1092 bin [43.0,43.1) has 1033 bin [43.1,43.2) has 924 bin [43.2,43.3) has 890 bin [43.3,43.4) has 869 bin [43.4,43.5) has 748 bin [43.5,43.6) has 719 bin [43.6,43.7) has 627 bin [43.7,43.8) has 593 bin [43.8,43.9) has 581 bin [43.9,44.0) has 545 bin [44.0,44.1) has 480 bin [44.1,44.2) has 428 bin [44.2,44.3) has 410 bin [44.3,44.4) has 373 bin [44.4,44.5) has 313 bin [44.5,44.6) has 261 bin [44.6,44.7) has 216 bin [44.7,44.8) has 218 bin [44.8,44.9) has 201 bin [44.9,45.0) has 169 bin [45.0,45.1) has 168 bin [45.1,45.2) has 171 bin [45.2,45.3) has 130 bin [45.3,45.4) has 107 bin [45.4,45.5) has 107 bin [45.5,45.6) has 83 bin [45.6,45.7) has 76 bin [45.7,45.8) has 66 bin [45.8,45.9) has 67 bin [45.9,46.0) has 53 bin [46.0,46.1) has 61 bin [46.1,46.2) has 67 bin [46.2,46.3) has 54 bin [46.3,46.4) has 44 bin [46.4,46.5) has 24 bin [46.5,46.6) has 33 bin [46.6,46.7) has 18 bin [46.7,46.8) has 10 bin [46.8,46.9) has 23 bin [46.9,47.0) has 17 bin [47.0,47.1) has 10 bin [47.1,47.2) has 19 bin [47.2,47.3) has 9 bin [47.3,47.4) has 3 bin [47.4,47.5) has 3 bin [47.5,47.6) has 2 bin [47.6,47.7) has 1 bin [47.7,47.8) has 2 bin [47.9,48.0) has 1 bin [48.0,48.1) has 1 average z coordinate 13.8 for 45870875 element(s) point source id histogram with bin size 1.000000 bin 144 has 31771960 bin 145 has 14098915 average point source id 144.307360934361952 for 45870875 element(s)