lasinfo (210611) report for 'AHN4T/13AN2_15.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: 22418869 number of points by return: 22418685 182 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 268980 571230 0 min x y z: 268980.000 571230.000 -2.097 max x y z: 270019.999 572519.999 2.263 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: 22418869 extended number of points by return: 22418685 182 2 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 -2097 2263 intensity 70 4388 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 11 user_data 6 7 point_source_ID 32 33 gps_time 330781776.193502 330783770.286962 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 46 245 G 61 240 B 49 221 NIR 68 244 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.24 27.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22418685 number of intermediate returns: 1 number of last returns: 22418785 number of single returns: 22418602 covered area in square units/kilounits: 1341388/1.34 point density: all returns 16.71 last only 16.71 (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 22418869 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22418685 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero. overview over extended number of returns of given pulse: 22418602 263 4 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3005 unclassified (1) 22354871 ground (2) 60993 water (9) +-> flagged as extended overlap: 1425027 +---> 251 of those are unclassified (1) +---> 1418826 of those are ground (2) +---> 5950 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 87 bin [-2.0,-1.9) has 3820 bin [-1.9,-1.8) has 32503 bin [-1.8,-1.7) has 23047 bin [-1.7,-1.6) has 11500 bin [-1.6,-1.5) has 19834 bin [-1.5,-1.4) has 23879 bin [-1.4,-1.3) has 27393 bin [-1.3,-1.2) has 29199 bin [-1.2,-1.1) has 26548 bin [-1.1,-1.0) has 27636 bin [-1.0,-0.9) has 37566 bin [-0.9,-0.8) has 60787 bin [-0.8,-0.7) has 128058 bin [-0.7,-0.6) has 438452 bin [-0.6,-0.5) has 1318440 bin [-0.5,-0.4) has 2237587 bin [-0.4,-0.3) has 4010667 bin [-0.3,-0.2) has 3711559 bin [-0.2,-0.1) has 2989014 bin [-0.1,0.0) has 3513071 bin [0.0,0.1) has 2420250 bin [0.1,0.2) has 921179 bin [0.2,0.3) has 223658 bin [0.3,0.4) has 58955 bin [0.4,0.5) has 40272 bin [0.5,0.6) has 21813 bin [0.6,0.7) has 26804 bin [0.7,0.8) has 32516 bin [0.8,0.9) has 2677 bin [0.9,1.0) has 2 bin [1.0,1.1) has 1 bin [1.1,1.2) has 1 bin [1.3,1.4) has 1 bin [1.4,1.5) has 4 bin [1.5,1.6) has 6 bin [1.6,1.7) has 14 bin [1.7,1.8) has 15 bin [1.8,1.9) has 4 bin [1.9,2.0) has 2 bin [2.1,2.2) has 23 bin [2.2,2.3) has 25 average z coordinate -0.2 for 22418869 element(s) point source id histogram with bin size 1.000000 bin 32 has 14676814 bin 33 has 7742055 average point source id 32.345336555559513 for 22418869 element(s)