lasinfo (210611) report for 'AHN4T/07GZ2_04.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: 334/2022 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: 27170916 number of points by return: 23150852 2575035 1107032 290180 43658 scale factor x y z: 0.001 0.001 0.001 offset x y z: 247980 579980 0 min x y z: 247980.000 579980.000 -3.761 max x y z: 249019.999 581269.999 51.737 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: 27170916 extended number of points by return: 23150852 2575035 1107032 290180 43658 3922 237 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 -3761 51737 intensity 46 4952 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 24 26 gps_time 330509903.557210 330512138.709565 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 255 G 53 255 B 42 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.56 33.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23150852 number of intermediate returns: 1447318 number of last returns: 23140719 number of single returns: 20567973 covered area in square units/kilounits: 1337796/1.34 point density: all returns 20.31 last only 17.30 (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 27170916 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23150852 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2575035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1107032 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 290180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43658 instead zero. overview over extended number of returns of given pulse: 20567973 2941088 2451389 987434 199193 22206 1633 0 0 0 0 0 0 0 0 histogram of classification of points: 4743342 unclassified (1) 21395103 ground (2) 946503 building (6) 73491 water (9) 12477 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2073771 +---> 298445 of those are unclassified (1) +---> 1703020 of those are ground (2) +---> 70253 of those are building (6) +---> 2053 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.8,-3.7) has 3 bin [-3.7,-3.6) has 340 bin [-3.6,-3.5) has 3470 bin [-3.5,-3.4) has 4490 bin [-3.4,-3.3) has 2862 bin [-3.3,-3.2) has 4107 bin [-3.2,-3.1) has 7823 bin [-3.1,-3.0) has 13130 bin [-3.0,-2.9) has 18277 bin [-2.9,-2.8) has 16585 bin [-2.8,-2.7) has 19639 bin [-2.7,-2.6) has 21627 bin [-2.6,-2.5) has 26131 bin [-2.5,-2.4) has 34772 bin [-2.4,-2.3) has 47028 bin [-2.3,-2.2) has 46766 bin [-2.2,-2.1) has 57654 bin [-2.1,-2.0) has 59661 bin [-2.0,-1.9) has 85303 bin [-1.9,-1.8) has 134203 bin [-1.8,-1.7) has 176881 bin [-1.7,-1.6) has 321439 bin [-1.6,-1.5) has 1005091 bin [-1.5,-1.4) has 1488232 bin [-1.4,-1.3) has 1668888 bin [-1.3,-1.2) has 2747545 bin [-1.2,-1.1) has 2956002 bin [-1.1,-1.0) has 2802964 bin [-1.0,-0.9) has 2188987 bin [-0.9,-0.8) has 1389234 bin [-0.8,-0.7) has 1068711 bin [-0.7,-0.6) has 839289 bin [-0.6,-0.5) has 479457 bin [-0.5,-0.4) has 283323 bin [-0.4,-0.3) has 306927 bin [-0.3,-0.2) has 296447 bin [-0.2,-0.1) has 244693 bin [-0.1,0.0) has 133142 bin [0.0,0.1) has 86820 bin [0.1,0.2) has 61227 bin [0.2,0.3) has 55157 bin [0.3,0.4) has 48974 bin [0.4,0.5) has 47996 bin [0.5,0.6) has 47909 bin [0.6,0.7) has 45395 bin [0.7,0.8) has 44319 bin [0.8,0.9) has 44238 bin [0.9,1.0) has 44693 bin [1.0,1.1) has 45668 bin [1.1,1.2) has 50640 bin [1.2,1.3) has 50417 bin [1.3,1.4) has 49694 bin [1.4,1.5) has 50868 bin 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[26.0,26.1) has 2 bin [26.1,26.2) has 1 bin [26.5,26.6) has 1 bin [26.6,26.7) has 1 bin [27.2,27.3) has 1 bin [27.7,27.8) has 1 bin [28.5,28.6) has 1 bin [28.7,28.8) has 1 bin [28.8,28.9) has 4 bin [28.9,29.0) has 2 bin [29.0,29.1) has 1 bin [29.1,29.2) has 1 bin [29.5,29.6) has 1 bin [30.2,30.3) has 1 bin [30.5,30.6) has 2 bin [30.6,30.7) has 2 bin [30.7,30.8) has 1 bin [30.8,30.9) has 2 bin [30.9,31.0) has 3 bin [31.0,31.1) has 6 bin [31.1,31.2) has 2 bin [32.4,32.5) has 1 bin [32.9,33.0) has 1 bin [33.3,33.4) has 1 bin [33.5,33.6) has 1 bin [33.7,33.8) has 1 bin [34.0,34.1) has 2 bin [34.3,34.4) has 2 bin [34.5,34.6) has 1 bin [34.8,34.9) has 1 bin [35.2,35.3) has 1 bin [36.5,36.6) has 1 bin [36.6,36.7) has 1 bin [36.7,36.8) has 1 bin [37.1,37.2) has 1 bin [37.2,37.3) has 2 bin [37.5,37.6) has 1 bin [37.8,37.9) has 1 bin [38.0,38.1) has 1 bin [39.4,39.5) has 1 bin [40.1,40.2) has 1 bin [40.3,40.4) has 2 bin [40.6,40.7) has 1 bin [40.7,40.8) has 1 bin [41.8,41.9) has 1 bin [41.9,42.0) has 1 bin [42.0,42.1) has 1 bin [42.5,42.6) has 2 bin [42.6,42.7) has 5 bin [43.7,43.8) has 1 bin [44.0,44.1) has 1 bin [44.2,44.3) has 1 bin [44.3,44.4) has 1 bin [44.4,44.5) has 1 bin [44.6,44.7) has 2 bin [46.4,46.5) has 1 bin [46.7,46.8) has 2 bin [46.8,46.9) has 2 bin [47.0,47.1) has 2 bin [47.1,47.2) has 1 bin [47.4,47.5) has 1 bin [47.5,47.6) has 1 bin [47.6,47.7) has 4 bin [48.4,48.5) has 2 bin [48.6,48.7) has 2 bin [48.7,48.8) has 4 bin [49.7,49.8) has 1 bin [50.3,50.4) has 2 bin [50.6,50.7) has 1 bin [51.3,51.4) has 1 bin [51.4,51.5) has 2 bin [51.5,51.6) has 2 bin [51.6,51.7) has 5 bin [51.7,51.8) has 1 average z coordinate 0.8 for 27170916 element(s) point source id histogram with bin size 1.000000 bin 24 has 830180 bin 25 has 21273889 bin 26 has 5066847 average point source id 25.155926542925531 for 27170916 element(s)