lasinfo (210611) report for 'AHN4T/46CZ2_16.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: 34734762 number of points by return: 24717370 7337660 2256986 384521 38225 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 401230 0 min x y z: 184980.000 401230.000 18.910 max x y z: 186019.999 402519.999 56.344 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: 34734762 extended number of points by return: 24717370 7337660 2256986 384521 38225 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 18910 56344 intensity 0 5029 return_number 1 5 number_of_returns 1 7 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 80 82 gps_time 296124349.391222 296126956.254878 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 33 255 B 24 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.57 33.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24717370 number of intermediate returns: 2682379 number of last returns: 24701491 number of single returns: 17366478 covered area in square units/kilounits: 1341496/1.34 point density: all returns 25.89 last only 18.41 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34734762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24717370 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7337660 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2256986 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 384521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38225 instead zero. overview over extended number of returns of given pulse: 17366478 10165209 5623197 1388089 179706 11651 432 0 0 0 0 0 0 0 0 histogram of classification of points: 13214560 unclassified (1) 21305131 ground (2) 203884 building (6) 11187 water (9) +-> flagged as extended overlap: 2475065 +---> 941878 of those are unclassified (1) +---> 1493527 of those are ground (2) +---> 38989 of those are building (6) +---> 671 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.9,19.0) has 37 bin [19.0,19.1) has 766 bin [19.1,19.2) has 1576 bin [19.2,19.3) has 690 bin [19.3,19.4) has 539 bin [19.4,19.5) has 859 bin [19.5,19.6) has 4453 bin [19.6,19.7) has 3898 bin [19.7,19.8) has 5053 bin [19.8,19.9) has 4625 bin [19.9,20.0) has 5011 bin [20.0,20.1) has 12390 bin [20.1,20.2) has 103113 bin [20.2,20.3) has 191527 bin [20.3,20.4) has 309240 bin [20.4,20.5) has 366573 bin [20.5,20.6) has 351145 bin [20.6,20.7) has 239334 bin [20.7,20.8) has 231366 bin [20.8,20.9) has 260835 bin [20.9,21.0) has 307348 bin [21.0,21.1) has 287116 bin [21.1,21.2) has 284571 bin [21.2,21.3) has 282212 bin [21.3,21.4) has 318007 bin [21.4,21.5) has 318568 bin [21.5,21.6) has 282069 bin [21.6,21.7) has 380153 bin [21.7,21.8) has 498093 bin [21.8,21.9) has 678909 bin [21.9,22.0) has 743633 bin [22.0,22.1) has 1579439 bin [22.1,22.2) has 778226 bin [22.2,22.3) has 550603 bin [22.3,22.4) has 682915 bin [22.4,22.5) has 892892 bin [22.5,22.6) has 892254 bin [22.6,22.7) has 866488 bin [22.7,22.8) has 869749 bin [22.8,22.9) has 836777 bin [22.9,23.0) has 745470 bin [23.0,23.1) has 713414 bin [23.1,23.2) has 739795 bin [23.2,23.3) has 758402 bin [23.3,23.4) has 733399 bin [23.4,23.5) has 735930 bin [23.5,23.6) has 638221 bin [23.6,23.7) has 512961 bin [23.7,23.8) has 398979 bin [23.8,23.9) has 307977 bin [23.9,24.0) has 248509 bin [24.0,24.1) has 205441 bin [24.1,24.2) has 182117 bin 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[39.4,39.5) has 78066 bin [39.5,39.6) has 76249 bin [39.6,39.7) has 73771 bin [39.7,39.8) has 72218 bin [39.8,39.9) has 69985 bin [39.9,40.0) has 68609 bin [40.0,40.1) has 66446 bin [40.1,40.2) has 64192 bin [40.2,40.3) has 62123 bin [40.3,40.4) has 60817 bin [40.4,40.5) has 58746 bin [40.5,40.6) has 56941 bin [40.6,40.7) has 55383 bin [40.7,40.8) has 52767 bin [40.8,40.9) has 51766 bin [40.9,41.0) has 49908 bin [41.0,41.1) has 47931 bin [41.1,41.2) has 46226 bin [41.2,41.3) has 44715 bin [41.3,41.4) has 42810 bin [41.4,41.5) has 40947 bin [41.5,41.6) has 39951 bin [41.6,41.7) has 38573 bin [41.7,41.8) has 37319 bin [41.8,41.9) has 36170 bin [41.9,42.0) has 34551 bin [42.0,42.1) has 33706 bin [42.1,42.2) has 32146 bin [42.2,42.3) has 31495 bin [42.3,42.4) has 30135 bin [42.4,42.5) has 28870 bin [42.5,42.6) has 28025 bin [42.6,42.7) has 27107 bin [42.7,42.8) has 26016 bin [42.8,42.9) has 24981 bin [42.9,43.0) has 24496 bin [43.0,43.1) has 23575 bin [43.1,43.2) has 22207 bin [43.2,43.3) 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[51.3,51.4) has 122 bin [51.4,51.5) has 145 bin [51.5,51.6) has 116 bin [51.6,51.7) has 110 bin [51.7,51.8) has 98 bin [51.8,51.9) has 80 bin [51.9,52.0) has 68 bin [52.0,52.1) has 73 bin [52.1,52.2) has 70 bin [52.2,52.3) has 56 bin [52.3,52.4) has 51 bin [52.4,52.5) has 53 bin [52.5,52.6) has 39 bin [52.6,52.7) has 39 bin [52.7,52.8) has 37 bin [52.8,52.9) has 41 bin [52.9,53.0) has 55 bin [53.0,53.1) has 55 bin [53.1,53.2) has 46 bin [53.2,53.3) has 49 bin [53.3,53.4) has 31 bin [53.4,53.5) has 37 bin [53.5,53.6) has 28 bin [53.6,53.7) has 20 bin [53.7,53.8) has 16 bin [53.8,53.9) has 8 bin [53.9,54.0) has 13 bin [54.0,54.1) has 24 bin [54.1,54.2) has 13 bin [54.2,54.3) has 9 bin [54.3,54.4) has 14 bin [54.4,54.5) has 8 bin [54.5,54.6) has 16 bin [54.6,54.7) has 18 bin [54.7,54.8) has 12 bin [54.8,54.9) has 6 bin [54.9,55.0) has 16 bin [55.0,55.1) has 12 bin [55.1,55.2) has 4 bin [55.2,55.3) has 1 bin [55.3,55.4) has 1 bin [55.4,55.5) has 1 bin [55.5,55.6) has 1 bin [55.6,55.7) has 1 bin [55.8,55.9) has 5 bin [55.9,56.0) has 2 bin [56.0,56.1) has 2 bin [56.1,56.2) has 1 bin [56.2,56.3) has 4 bin [56.3,56.4) has 1 average z coordinate 26.9 for 34734762 element(s) point source id histogram with bin size 1.000000 bin 80 has 7557747 bin 81 has 26648953 bin 82 has 528062 average point source id 80.797618161310567 for 34734762 element(s)