lasinfo (210611) report for 'AHN4T/08CN2_25.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: 23481039 number of points by return: 23480876 163 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 268980 581230 0 min x y z: 268980.000 581230.000 -1.443 max x y z: 270019.999 582519.999 4.638 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: 23481039 extended number of points by return: 23480876 163 0 0 0 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 -1443 4638 intensity 88 2193 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 23 25 gps_time 328692486.797098 330510650.940795 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 48 255 G 66 255 B 49 251 NIR 64 255 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -14.7 6.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23480876 number of intermediate returns: 0 number of last returns: 23480921 number of single returns: 23480758 covered area in square units/kilounits: 1341600/1.34 point density: all returns 17.50 last only 17.50 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23481039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23480876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 163 instead zero. overview over extended number of returns of given pulse: 23480758 281 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 760 unclassified (1) 23479554 ground (2) 725 water (9) +-> flagged as extended overlap: 1871280 +---> 266 of those are unclassified (1) +---> 1870986 of those are ground (2) +---> 28 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 1 bin [-1.4,-1.3) has 147 bin [-1.3,-1.2) has 1343 bin [-1.2,-1.1) has 2355 bin [-1.1,-1.0) has 5523 bin [-1.0,-0.9) has 6394 bin [-0.9,-0.8) has 5703 bin [-0.8,-0.7) has 5585 bin [-0.7,-0.6) has 5801 bin [-0.6,-0.5) has 6597 bin [-0.5,-0.4) has 6849 bin [-0.4,-0.3) has 7628 bin [-0.3,-0.2) has 8017 bin [-0.2,-0.1) has 7718 bin [-0.1,0.0) has 7561 bin [0.0,0.1) has 9922 bin [0.1,0.2) has 44050 bin [0.2,0.3) has 150950 bin [0.3,0.4) has 953811 bin [0.4,0.5) has 2773954 bin [0.5,0.6) has 2722859 bin [0.6,0.7) has 1932016 bin [0.7,0.8) has 1895353 bin [0.8,0.9) has 2086538 bin [0.9,1.0) has 1925217 bin [1.0,1.1) has 1466091 bin [1.1,1.2) has 1196790 bin [1.2,1.3) has 1285122 bin [1.3,1.4) has 1439131 bin [1.4,1.5) has 1315264 bin [1.5,1.6) has 782129 bin [1.6,1.7) has 552535 bin [1.7,1.8) has 364714 bin [1.8,1.9) has 290152 bin [1.9,2.0) has 159647 bin [2.0,2.1) has 47590 bin [2.1,2.2) has 7987 bin [2.2,2.3) has 772 bin [2.3,2.4) has 183 bin [2.4,2.5) has 163 bin [2.5,2.6) has 139 bin [2.6,2.7) has 131 bin [2.7,2.8) has 130 bin [2.8,2.9) has 140 bin [2.9,3.0) has 106 bin [3.0,3.1) has 81 bin [3.1,3.2) has 23 bin [3.2,3.3) has 7 bin [3.3,3.4) has 4 bin [3.4,3.5) has 5 bin [3.5,3.6) has 10 bin [3.6,3.7) has 3 bin [3.7,3.8) has 6 bin [3.8,3.9) has 2 bin [3.9,4.0) has 5 bin [4.0,4.1) has 22 bin [4.1,4.2) has 38 bin [4.2,4.3) has 6 bin [4.3,4.4) has 5 bin [4.4,4.5) has 6 bin [4.5,4.6) has 4 bin [4.6,4.7) has 4 average z coordinate 0.9 for 23481039 element(s) point source id histogram with bin size 1.000000 bin 23 has 1081640 bin 24 has 18478861 bin 25 has 3920538 average point source id 24.120901719894082 for 23481039 element(s)