lasinfo (210611) report for 'AHN4T/49HN2_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: 339/2022 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: 42031506 number of points by return: 25365060 10547954 4661543 1254594 202355 scale factor x y z: 0.001 0.001 0.001 offset x y z: 97980 386230 0 min x y z: 97980.000 386230.000 9.016 max x y z: 99019.999 387519.999 46.005 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: 42031506 extended number of points by return: 25365060 10547954 4661543 1254594 202355 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 9016 46005 intensity 48 3799 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 -29 29 user_data 6 7 point_source_ID 23 25 gps_time 290602615.395749 290605116.095758 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 31 255 B 20 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.48 37.99 ('Amplitude') attribute1 -16.42 21.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25365060 number of intermediate returns: 6145495 number of last returns: 25313067 number of single returns: 14792116 covered area in square units/kilounits: 1340120/1.34 point density: all returns 31.36 last only 18.89 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42031506 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25365060 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10547954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4661543 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1254594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 202355 instead zero. overview over extended number of returns of given pulse: 14792116 11774755 10231846 4217694 916282 92681 6132 0 0 0 0 0 0 0 0 histogram of classification of points: 22156160 unclassified (1) 19669109 ground (2) 47225 building (6) 158816 water (9) 196 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2916130 +---> 1310286 of those are unclassified (1) +---> 1605062 of those are ground (2) +---> 782 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.0,9.1) has 13 bin [9.1,9.2) has 676 bin [9.2,9.3) has 6580 bin [9.3,9.4) has 17856 bin [9.4,9.5) has 17471 bin [9.5,9.6) has 28113 bin [9.6,9.7) has 98028 bin [9.7,9.8) has 232645 bin [9.8,9.9) has 282483 bin [9.9,10.0) has 322041 bin [10.0,10.1) has 383007 bin [10.1,10.2) has 490158 bin [10.2,10.3) has 521739 bin [10.3,10.4) has 490674 bin [10.4,10.5) has 483369 bin [10.5,10.6) has 443781 bin 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1156 bin [41.1,41.2) has 1075 bin [41.2,41.3) has 1108 bin [41.3,41.4) has 1055 bin [41.4,41.5) has 946 bin [41.5,41.6) has 877 bin [41.6,41.7) has 845 bin [41.7,41.8) has 719 bin [41.8,41.9) has 655 bin [41.9,42.0) has 598 bin [42.0,42.1) has 596 bin [42.1,42.2) has 555 bin [42.2,42.3) has 433 bin [42.3,42.4) has 446 bin [42.4,42.5) has 409 bin [42.5,42.6) has 355 bin [42.6,42.7) has 311 bin [42.7,42.8) has 295 bin [42.8,42.9) has 293 bin [42.9,43.0) has 274 bin [43.0,43.1) has 229 bin [43.1,43.2) has 199 bin [43.2,43.3) has 175 bin [43.3,43.4) has 150 bin [43.4,43.5) has 112 bin [43.5,43.6) has 117 bin [43.6,43.7) has 111 bin [43.7,43.8) has 134 bin [43.8,43.9) has 70 bin [43.9,44.0) has 94 bin [44.0,44.1) has 62 bin [44.1,44.2) has 70 bin [44.2,44.3) has 58 bin [44.3,44.4) has 45 bin [44.4,44.5) has 25 bin [44.5,44.6) has 30 bin [44.6,44.7) has 27 bin [44.7,44.8) has 13 bin [44.8,44.9) has 30 bin [44.9,45.0) has 24 bin [45.0,45.1) has 16 bin [45.1,45.2) has 12 bin [45.2,45.3) has 12 bin [45.3,45.4) has 5 bin [45.4,45.5) has 7 bin [45.5,45.6) has 4 bin [45.6,45.7) has 4 bin [45.7,45.8) has 2 bin [45.8,45.9) has 1 bin [45.9,46.0) has 1 bin [46.0,46.1) has 1 average z coordinate 18.0 for 42031506 element(s) point source id histogram with bin size 1.000000 bin 23 has 4701240 bin 24 has 34466329 bin 25 has 2863937 average point source id 23.956287481110003 for 42031506 element(s)