lasinfo (210611) report for 'AHN4T/34DN1_03.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: 337/2022 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: 28347122 number of points by return: 25569766 1831664 726289 189421 29982 scale factor x y z: 0.001 0.001 0.001 offset x y z: 231980 461230 0 min x y z: 231980.000 461230.000 12.838 max x y z: 233019.999 462519.999 50.230 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: 28347122 extended number of points by return: 25569766 1831664 726289 189421 29982 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 12838 50230 intensity 56 4481 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 -8 29 user_data 6 7 point_source_ID 156 157 gps_time 324122157.817559 324123873.461590 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 45 255 B 32 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.5 27.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25569766 number of intermediate returns: 947731 number of last returns: 25559900 number of single returns: 23730275 covered area in square units/kilounits: 1339584/1.34 point density: all returns 21.16 last only 19.08 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28347122 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25569766 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1831664 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 726289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 189421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29982 instead zero. overview over extended number of returns of given pulse: 23730275 2220375 1609742 637034 134961 13795 940 0 0 0 0 0 0 0 0 histogram of classification of points: 3495297 unclassified (1) 24045927 ground (2) 776155 building (6) 29504 water (9) 239 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1736905 +---> 222785 of those are unclassified (1) +---> 1479432 of those are ground (2) +---> 34184 of those are building (6) +---> 504 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.8,12.9) has 15 bin [12.9,13.0) has 1085 bin [13.0,13.1) has 3534 bin [13.1,13.2) has 7764 bin [13.2,13.3) has 12137 bin [13.3,13.4) has 24073 bin [13.4,13.5) has 70093 bin [13.5,13.6) has 86081 bin [13.6,13.7) has 153941 bin [13.7,13.8) has 360072 bin [13.8,13.9) has 597653 bin [13.9,14.0) has 811560 bin [14.0,14.1) has 723393 bin [14.1,14.2) has 573374 bin [14.2,14.3) has 646888 bin [14.3,14.4) has 683672 bin [14.4,14.5) has 582836 bin [14.5,14.6) has 551897 bin [14.6,14.7) has 685437 bin [14.7,14.8) has 877002 bin [14.8,14.9) has 837097 bin [14.9,15.0) has 811422 bin [15.0,15.1) has 862136 bin [15.1,15.2) has 738236 bin [15.2,15.3) has 782114 bin [15.3,15.4) has 869270 bin [15.4,15.5) has 862070 bin [15.5,15.6) has 986079 bin [15.6,15.7) has 971900 bin [15.7,15.8) has 980632 bin [15.8,15.9) has 955428 bin [15.9,16.0) has 830886 bin [16.0,16.1) has 756326 bin [16.1,16.2) has 743804 bin [16.2,16.3) has 649355 bin [16.3,16.4) has 613230 bin [16.4,16.5) has 568338 bin [16.5,16.6) has 527206 bin [16.6,16.7) has 443476 bin [16.7,16.8) has 320532 bin [16.8,16.9) has 279016 bin [16.9,17.0) has 268072 bin [17.0,17.1) has 205349 bin [17.1,17.2) has 180070 bin [17.2,17.3) has 172014 bin [17.3,17.4) has 144292 bin [17.4,17.5) has 119354 bin [17.5,17.6) has 123887 bin [17.6,17.7) has 134539 bin [17.7,17.8) has 206946 bin [17.8,17.9) has 214674 bin 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has 9328 bin [33.3,33.4) has 9369 bin [33.4,33.5) has 9241 bin [33.5,33.6) has 9117 bin [33.6,33.7) has 9153 bin [33.7,33.8) has 9042 bin [33.8,33.9) has 8905 bin [33.9,34.0) has 8894 bin [34.0,34.1) has 8562 bin [34.1,34.2) has 8516 bin [34.2,34.3) has 8292 bin [34.3,34.4) has 8193 bin [34.4,34.5) has 8200 bin [34.5,34.6) has 8079 bin [34.6,34.7) has 8050 bin [34.7,34.8) has 8050 bin [34.8,34.9) has 7815 bin [34.9,35.0) has 7726 bin [35.0,35.1) has 7607 bin [35.1,35.2) has 7674 bin [35.2,35.3) has 7332 bin [35.3,35.4) has 7580 bin [35.4,35.5) has 7178 bin [35.5,35.6) has 7063 bin [35.6,35.7) has 6977 bin [35.7,35.8) has 6747 bin [35.8,35.9) has 6509 bin [35.9,36.0) has 6467 bin [36.0,36.1) has 6257 bin [36.1,36.2) has 6191 bin [36.2,36.3) has 5832 bin [36.3,36.4) has 5595 bin [36.4,36.5) has 5500 bin [36.5,36.6) has 5350 bin [36.6,36.7) has 4978 bin [36.7,36.8) has 4690 bin [36.8,36.9) has 4703 bin [36.9,37.0) has 4461 bin [37.0,37.1) has 4310 bin [37.1,37.2) has 4140 bin [37.2,37.3) 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[45.4,45.5) has 127 bin [45.5,45.6) has 96 bin [45.6,45.7) has 108 bin [45.7,45.8) has 80 bin [45.8,45.9) has 83 bin [45.9,46.0) has 88 bin [46.0,46.1) has 99 bin [46.1,46.2) has 71 bin [46.2,46.3) has 86 bin [46.3,46.4) has 85 bin [46.4,46.5) has 82 bin [46.5,46.6) has 71 bin [46.6,46.7) has 89 bin [46.7,46.8) has 79 bin [46.8,46.9) has 83 bin [46.9,47.0) has 92 bin [47.0,47.1) has 82 bin [47.1,47.2) has 95 bin [47.2,47.3) has 78 bin [47.3,47.4) has 79 bin [47.4,47.5) has 78 bin [47.5,47.6) has 87 bin [47.6,47.7) has 75 bin [47.7,47.8) has 66 bin [47.8,47.9) has 74 bin [47.9,48.0) has 93 bin [48.0,48.1) has 73 bin [48.1,48.2) has 77 bin [48.2,48.3) has 59 bin [48.3,48.4) has 73 bin [48.4,48.5) has 60 bin [48.5,48.6) has 57 bin [48.6,48.7) has 52 bin [48.7,48.8) has 42 bin [48.8,48.9) has 36 bin [48.9,49.0) has 32 bin [49.0,49.1) has 23 bin [49.1,49.2) has 29 bin [49.2,49.3) has 17 bin [49.3,49.4) has 13 bin [49.4,49.5) has 9 bin [49.5,49.6) has 15 bin [49.6,49.7) has 5 bin [49.7,49.8) has 4 bin [49.8,49.9) has 8 bin [49.9,50.0) has 4 bin [50.0,50.1) has 1 bin [50.1,50.2) has 1 bin [50.2,50.3) has 1 average z coordinate 16.6 for 28347122 element(s) point source id histogram with bin size 1.000000 bin 156 has 9016838 bin 157 has 19330284 average point source id 156.681913458445621 for 28347122 element(s)