lasinfo (210611) report for 'AHN4T/07HN2_02.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: 22882463 number of points by return: 22881465 976 22 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 255980 586230 0 min x y z: 255980.000 586230.000 -3.803 max x y z: 257019.999 587519.999 1.866 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: 22882463 extended number of points by return: 22881465 976 22 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 -3803 1866 intensity 69 4906 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 29 user_data 6 7 point_source_ID 19 21 gps_time 324220597.201717 324222782.307776 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 45 255 G 63 255 B 45 255 NIR 41 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.13 33.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22881465 number of intermediate returns: 24 number of last returns: 22881529 number of single returns: 22880555 covered area in square units/kilounits: 1335076/1.34 point density: all returns 17.14 last only 17.14 (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 22882463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22881465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 976 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 22 instead zero. overview over extended number of returns of given pulse: 22880555 1838 70 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 18463 unclassified (1) 22777095 ground (2) 86905 water (9) +-> flagged as extended overlap: 1828146 +---> 1913 of those are unclassified (1) +---> 1812193 of those are ground (2) +---> 14040 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 1 bin [-3.8,-3.7) has 219 bin [-3.7,-3.6) has 22599 bin [-3.6,-3.5) has 66519 bin [-3.5,-3.4) has 24781 bin [-3.4,-3.3) has 22164 bin [-3.3,-3.2) has 18326 bin [-3.2,-3.1) has 21824 bin [-3.1,-3.0) has 28272 bin [-3.0,-2.9) has 57698 bin [-2.9,-2.8) has 207534 bin [-2.8,-2.7) has 314666 bin [-2.7,-2.6) has 778706 bin [-2.6,-2.5) has 1929029 bin [-2.5,-2.4) has 2427427 bin [-2.4,-2.3) has 2902523 bin [-2.3,-2.2) has 3113368 bin [-2.2,-2.1) has 3225932 bin [-2.1,-2.0) has 2658766 bin [-2.0,-1.9) has 1589936 bin [-1.9,-1.8) has 882144 bin [-1.8,-1.7) has 719884 bin [-1.7,-1.6) has 469204 bin [-1.6,-1.5) has 284098 bin [-1.5,-1.4) has 185953 bin [-1.4,-1.3) has 122724 bin [-1.3,-1.2) has 117648 bin [-1.2,-1.1) has 148359 bin [-1.1,-1.0) has 170891 bin [-1.0,-0.9) has 199672 bin [-0.9,-0.8) has 120408 bin [-0.8,-0.7) has 29103 bin [-0.7,-0.6) has 9502 bin [-0.6,-0.5) has 3252 bin [-0.5,-0.4) has 1035 bin [-0.4,-0.3) has 930 bin [-0.3,-0.2) has 792 bin [-0.2,-0.1) has 718 bin [-0.1,0.0) has 539 bin [0.0,0.1) has 505 bin [0.1,0.2) has 449 bin [0.2,0.3) has 385 bin [0.3,0.4) has 371 bin [0.4,0.5) has 337 bin [0.5,0.6) has 321 bin [0.6,0.7) has 342 bin [0.7,0.8) has 345 bin [0.8,0.9) has 298 bin [0.9,1.0) has 291 bin [1.0,1.1) has 375 bin [1.1,1.2) has 418 bin [1.2,1.3) has 293 bin [1.3,1.4) has 210 bin [1.4,1.5) has 125 bin [1.5,1.6) has 86 bin [1.6,1.7) has 84 bin [1.7,1.8) has 63 bin [1.8,1.9) has 19 average z coordinate -2.2 for 22882463 element(s) point source id histogram with bin size 1.000000 bin 19 has 2916226 bin 20 has 17961438 bin 21 has 2004799 average point source id 19.960169191576973 for 22882463 element(s)