lasinfo (210611) report for 'AHN4T/19EN2_01.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: 177/2021 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: 27983353 number of points by return: 23924269 2718897 1000421 335201 4565 scale factor x y z: 0.001 0.001 0.001 offset x y z: 124980 523730 0 min x y z: 124980.000 523730.000 -2.839 max x y z: 126019.999 525019.999 45.540 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: 27983353 extended number of points by return: 23924269 2718897 1000421 335201 4565 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 -2839 45540 intensity 19 4992 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -13 29 user_data 8 9 point_source_ID 51 52 gps_time 269700280.464766 269701145.506833 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 48 255 B 41 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -18.3 32.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23924269 number of intermediate returns: 1349278 number of last returns: 23835861 number of single returns: 21126055 covered area in square units/kilounits: 1320580/1.32 point density: all returns 21.19 last only 18.05 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27983353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23924269 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2718897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1000421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 335201 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4565 instead zero. overview over extended number of returns of given pulse: 21126055 3499858 2004805 1329583 22392 640 20 0 0 0 0 0 0 0 0 histogram of classification of points: 6259448 unclassified (1) 15713821 ground (2) 5782400 building (6) 211283 water (9) 16401 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1811040 +---> 390657 of those are unclassified (1) +---> 1042798 of those are ground (2) +---> 366450 of those are building (6) +---> 11127 of those are water (9) +---> 8 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 1 bin [-2.8,-2.7) has 20 bin [-2.7,-2.6) has 43 bin [-2.6,-2.5) has 91 bin [-2.5,-2.4) has 1503 bin [-2.4,-2.3) has 1307 bin [-2.3,-2.2) has 995 bin [-2.2,-2.1) has 896 bin [-2.1,-2.0) has 846 bin [-2.0,-1.9) has 3327 bin [-1.9,-1.8) has 145758 bin [-1.8,-1.7) has 40672 bin [-1.7,-1.6) has 40671 bin [-1.6,-1.5) has 46425 bin [-1.5,-1.4) has 64046 bin [-1.4,-1.3) has 84880 bin [-1.3,-1.2) has 82357 bin [-1.2,-1.1) has 149063 bin [-1.1,-1.0) has 287724 bin [-1.0,-0.9) has 651706 bin [-0.9,-0.8) has 935785 bin [-0.8,-0.7) has 879532 bin [-0.7,-0.6) has 894118 bin [-0.6,-0.5) has 1193314 bin [-0.5,-0.4) has 1398987 bin [-0.4,-0.3) has 1821136 bin [-0.3,-0.2) has 1875003 bin [-0.2,-0.1) has 1768982 bin [-0.1,0.0) has 1412971 bin [0.0,0.1) has 1099522 bin [0.1,0.2) has 738068 bin [0.2,0.3) has 483051 bin [0.3,0.4) has 331028 bin [0.4,0.5) has 203573 bin [0.5,0.6) has 160303 bin [0.6,0.7) has 138024 bin [0.7,0.8) has 129481 bin [0.8,0.9) has 128820 bin [0.9,1.0) has 122058 bin [1.0,1.1) has 112068 bin [1.1,1.2) has 100845 bin [1.2,1.3) has 91164 bin [1.3,1.4) has 86273 bin [1.4,1.5) has 84008 bin [1.5,1.6) has 86009 bin [1.6,1.7) has 87508 bin [1.7,1.8) has 93916 bin [1.8,1.9) has 104651 bin [1.9,2.0) has 100259 bin [2.0,2.1) has 108140 bin [2.1,2.2) has 112584 bin [2.2,2.3) has 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146 bin [26.4,26.5) has 128 bin [26.5,26.6) has 115 bin [26.6,26.7) has 98 bin [26.7,26.8) has 96 bin [26.8,26.9) has 89 bin [26.9,27.0) has 61 bin [27.0,27.1) has 55 bin [27.1,27.2) has 41 bin [27.2,27.3) has 34 bin [27.3,27.4) has 32 bin [27.4,27.5) has 20 bin [27.5,27.6) has 14 bin [27.6,27.7) has 14 bin [27.7,27.8) has 4 bin [27.8,27.9) has 5 bin [27.9,28.0) has 2 bin [28.0,28.1) has 1 bin [28.2,28.3) has 7 bin [28.3,28.4) has 2 bin [28.4,28.5) has 2 bin [28.6,28.7) has 1 bin [28.7,28.8) has 1 bin [28.8,28.9) has 1 bin [28.9,29.0) has 1 bin [29.0,29.1) has 4 bin [29.1,29.2) has 1 bin [29.2,29.3) has 3 bin [29.3,29.4) has 1 bin [29.5,29.6) has 1 bin [29.6,29.7) has 1 bin [29.8,29.9) has 1 bin [30.1,30.2) has 1 bin [30.2,30.3) has 1 bin [30.3,30.4) has 1 bin [30.8,30.9) has 1 bin [31.5,31.6) has 1 bin [32.6,32.7) has 1 bin [33.3,33.4) has 2 bin [33.4,33.5) has 6 bin [33.5,33.6) has 2 bin [34.0,34.1) has 1 bin [34.2,34.3) has 4 bin [34.3,34.4) has 1 bin [34.4,34.5) has 1 bin [34.7,34.8) has 1 bin [34.8,34.9) has 1 bin [35.0,35.1) has 1 bin [35.1,35.2) has 3 bin [35.2,35.3) has 3 bin [35.3,35.4) has 2 bin [35.4,35.5) has 2 bin [37.1,37.2) has 1 bin [37.2,37.3) has 2 bin [37.3,37.4) has 1 bin [38.2,38.3) has 1 bin [40.4,40.5) has 1 bin [41.4,41.5) has 1 bin [41.5,41.6) has 1 bin [41.7,41.8) has 1 bin [42.3,42.4) has 1 bin [44.4,44.5) has 3 bin [44.5,44.6) has 3 bin [45.5,45.6) has 1 average z coordinate 2.1 for 27983353 element(s) point source id histogram with bin size 1.000000 bin 51 has 11148567 bin 52 has 16834786 average point source id 51.601600029846317 for 27983353 element(s)