lasinfo (210611) report for 'AHN4T/38GN2_08.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: 180/2021 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: 45659499 number of points by return: 43394254 1748806 434310 74242 7887 scale factor x y z: 0.001 0.001 0.001 offset x y z: 126980 434980 0 min x y z: 126980.000 434980.000 -2.307 max x y z: 128019.999 436269.999 37.827 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: 45659499 extended number of points by return: 43394254 1748806 434310 74242 7887 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 -2307 37827 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 29 user_data 6 7 point_source_ID 64 66 gps_time 269713482.392095 269715377.780219 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 29 255 B 6 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.9 34.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43394254 number of intermediate returns: 518731 number of last returns: 43371076 number of single returns: 41624562 covered area in square units/kilounits: 1313324/1.31 point density: all returns 34.77 last only 33.02 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45659499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43394254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1748806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 434310 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 74242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7887 instead zero. overview over extended number of returns of given pulse: 41624562 2644112 1084569 266388 39415 453 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3873458 unclassified (1) 37479115 ground (2) 4041360 building (6) 255986 water (9) 9580 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3304447 +---> 275036 of those are unclassified (1) +---> 2879233 of those are ground (2) +---> 121321 of those are building (6) +---> 28670 of those are water (9) +---> 187 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 1 bin [-2.3,-2.2) has 2 bin [-2.2,-2.1) has 4 bin [-2.1,-2.0) has 2 bin [-2.0,-1.9) has 5 bin [-1.9,-1.8) has 4 bin [-1.8,-1.7) has 8 bin [-1.7,-1.6) has 2197 bin [-1.6,-1.5) has 122607 bin [-1.5,-1.4) has 242041 bin [-1.4,-1.3) has 584629 bin [-1.3,-1.2) has 1496148 bin [-1.2,-1.1) has 4925952 bin [-1.1,-1.0) has 6026978 bin [-1.0,-0.9) has 3589206 bin [-0.9,-0.8) has 2254950 bin [-0.8,-0.7) has 1630367 bin [-0.7,-0.6) has 1324086 bin [-0.6,-0.5) has 1072839 bin [-0.5,-0.4) has 1054776 bin [-0.4,-0.3) has 1226375 bin [-0.3,-0.2) has 1695595 bin [-0.2,-0.1) has 2245739 bin [-0.1,0.0) has 1692322 bin [0.0,0.1) has 1486415 bin [0.1,0.2) has 873193 bin [0.2,0.3) has 703369 bin [0.3,0.4) has 637117 bin [0.4,0.5) has 615518 bin [0.5,0.6) has 635527 bin [0.6,0.7) has 543858 bin [0.7,0.8) has 476808 bin [0.8,0.9) has 431330 bin [0.9,1.0) has 285389 bin [1.0,1.1) has 149165 bin [1.1,1.2) has 95676 bin [1.2,1.3) has 108660 bin [1.3,1.4) has 98006 bin [1.4,1.5) has 91339 bin [1.5,1.6) has 97978 bin [1.6,1.7) has 101399 bin [1.7,1.8) has 109765 bin [1.8,1.9) has 111622 bin [1.9,2.0) has 87851 bin [2.0,2.1) has 71704 bin [2.1,2.2) has 71711 bin [2.2,2.3) has 82228 bin [2.3,2.4) has 96013 bin [2.4,2.5) has 112317 bin [2.5,2.6) has 103701 bin [2.6,2.7) has 76812 bin [2.7,2.8) has 54590 bin 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has 161955 bin [7.0,7.1) has 166685 bin [7.1,7.2) has 164364 bin [7.2,7.3) has 155236 bin [7.3,7.4) has 125822 bin [7.4,7.5) has 90205 bin [7.5,7.6) has 135877 bin [7.6,7.7) has 87692 bin [7.7,7.8) has 79601 bin [7.8,7.9) has 70296 bin [7.9,8.0) has 49241 bin [8.0,8.1) has 30530 bin [8.1,8.2) has 30386 bin [8.2,8.3) has 30062 bin [8.3,8.4) has 28196 bin [8.4,8.5) has 50597 bin [8.5,8.6) has 47995 bin [8.6,8.7) has 42591 bin [8.7,8.8) has 40042 bin [8.8,8.9) has 35271 bin [8.9,9.0) has 32149 bin [9.0,9.1) has 51515 bin [9.1,9.2) has 55592 bin [9.2,9.3) has 23785 bin [9.3,9.4) has 41605 bin [9.4,9.5) has 81968 bin [9.5,9.6) has 47387 bin [9.6,9.7) has 39521 bin [9.7,9.8) has 50430 bin [9.8,9.9) has 44029 bin [9.9,10.0) has 31041 bin [10.0,10.1) has 31688 bin [10.1,10.2) has 26093 bin [10.2,10.3) has 22067 bin [10.3,10.4) has 20622 bin [10.4,10.5) has 18295 bin [10.5,10.6) has 17762 bin [10.6,10.7) has 19113 bin [10.7,10.8) has 18923 bin [10.8,10.9) has 17315 bin [10.9,11.0) has 16295 bin 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[33.1,33.2) has 4 bin [33.2,33.3) has 3 bin [33.3,33.4) has 2 bin [33.4,33.5) has 2 bin [33.5,33.6) has 1 bin [33.6,33.7) has 3 bin [33.7,33.8) has 2 bin [33.8,33.9) has 1 bin [33.9,34.0) has 2 bin [34.0,34.1) has 1 bin [34.1,34.2) has 1 bin [34.2,34.3) has 1 bin [34.4,34.5) has 3 bin [34.5,34.6) has 2 bin [34.7,34.8) has 2 bin [34.9,35.0) has 1 bin [35.0,35.1) has 3 bin [35.1,35.2) has 2 bin [35.2,35.3) has 7 bin [35.3,35.4) has 7 bin [35.4,35.5) has 4 bin [35.6,35.7) has 6 bin [35.7,35.8) has 3 bin [35.8,35.9) has 3 bin [35.9,36.0) has 1 bin [36.0,36.1) has 2 bin [36.1,36.2) has 1 bin [36.2,36.3) has 6 bin [36.3,36.4) has 9 bin [36.4,36.5) has 7 bin [36.5,36.6) has 8 bin [36.6,36.7) has 4 bin [36.7,36.8) has 2 bin [36.8,36.9) has 2 bin [36.9,37.0) has 7 bin [37.0,37.1) has 7 bin [37.1,37.2) has 6 bin [37.2,37.3) has 6 bin [37.3,37.4) has 6 bin [37.4,37.5) has 13 bin [37.5,37.6) has 18 bin [37.6,37.7) has 36 bin [37.7,37.8) has 20 bin [37.8,37.9) has 8 average z coordinate 0.6 for 45659499 element(s) point source id histogram with bin size 1.000000 bin 64 has 6039060 bin 65 has 32328844 bin 66 has 7291595 average point source id 65.027432079357681 for 45659499 element(s)