lasinfo (210611) report for 'AHN4T/12CN1_24.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: 24805699 number of points by return: 24331245 414601 54546 4900 382 scale factor x y z: 0.001 0.001 0.001 offset x y z: 222980 556230 0 min x y z: 222980.000 556230.000 10.557 max x y z: 224019.999 557519.999 22.684 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: 24805699 extended number of points by return: 24331245 414601 54546 4900 382 25 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 10557 22684 intensity 46 4952 return_number 1 6 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 9 user_data 6 9 point_source_ID 44 1078 gps_time 268915852.273816 330853946.982593 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 237 G 40 227 B 43 213 NIR 9 224 extended_return_number 1 6 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.54 33.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24331245 number of intermediate returns: 59849 number of last returns: 24332205 number of single returns: 23917600 covered area in square units/kilounits: 1307296/1.31 point density: all returns 18.97 last only 18.61 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24805699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24331245 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 414601 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 54546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 382 instead zero. overview over extended number of returns of given pulse: 23917600 719005 149092 18067 1785 150 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1005242 unclassified (1) 23355038 ground (2) 445419 water (9) +-> flagged as extended overlap: 1728638 +---> 110185 of those are unclassified (1) +---> 1536580 of those are ground (2) +---> 81873 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.5,10.6) has 1 bin [10.6,10.7) has 536 bin [10.7,10.8) has 60719 bin [10.8,10.9) has 226908 bin [10.9,11.0) has 578235 bin [11.0,11.1) has 583374 bin [11.1,11.2) has 502392 bin [11.2,11.3) has 201567 bin [11.3,11.4) has 319414 bin [11.4,11.5) has 697944 bin [11.5,11.6) has 1260688 bin [11.6,11.7) has 1869914 bin [11.7,11.8) has 1917886 bin [11.8,11.9) has 1469870 bin [11.9,12.0) has 1441594 bin [12.0,12.1) has 1316874 bin [12.1,12.2) has 1398228 bin [12.2,12.3) has 2281335 bin [12.3,12.4) has 3090595 bin [12.4,12.5) has 2802194 bin [12.5,12.6) has 1839629 bin [12.6,12.7) has 338940 bin [12.7,12.8) has 107686 bin [12.8,12.9) has 71032 bin [12.9,13.0) has 47014 bin [13.0,13.1) has 28809 bin [13.1,13.2) has 18889 bin [13.2,13.3) has 14647 bin [13.3,13.4) has 13322 bin [13.4,13.5) has 12519 bin [13.5,13.6) has 11974 bin [13.6,13.7) has 11058 bin [13.7,13.8) has 10600 bin [13.8,13.9) has 10063 bin [13.9,14.0) has 9701 bin [14.0,14.1) has 9627 bin [14.1,14.2) has 9366 bin [14.2,14.3) has 9124 bin [14.3,14.4) has 8819 bin [14.4,14.5) has 8837 bin [14.5,14.6) has 8577 bin [14.6,14.7) has 8565 bin [14.7,14.8) has 8016 bin [14.8,14.9) has 7818 bin [14.9,15.0) has 7303 bin [15.0,15.1) has 7078 bin [15.1,15.2) has 6701 bin [15.2,15.3) has 6387 bin [15.3,15.4) has 5819 bin [15.4,15.5) has 5325 bin [15.5,15.6) has 4936 bin [15.6,15.7) has 4719 bin [15.7,15.8) has 4441 bin [15.8,15.9) has 4253 bin [15.9,16.0) has 4014 bin [16.0,16.1) has 4015 bin [16.1,16.2) has 3767 bin [16.2,16.3) has 3726 bin [16.3,16.4) has 3611 bin [16.4,16.5) has 3619 bin [16.5,16.6) has 3369 bin [16.6,16.7) has 3269 bin [16.7,16.8) has 3262 bin [16.8,16.9) has 3240 bin [16.9,17.0) has 3218 bin [17.0,17.1) has 3081 bin [17.1,17.2) has 3012 bin [17.2,17.3) has 2906 bin [17.3,17.4) has 3023 bin [17.4,17.5) has 2919 bin [17.5,17.6) has 2772 bin [17.6,17.7) has 2658 bin [17.7,17.8) has 2616 bin [17.8,17.9) has 2617 bin [17.9,18.0) has 2445 bin [18.0,18.1) has 2485 bin [18.1,18.2) has 2447 bin [18.2,18.3) has 2291 bin [18.3,18.4) has 2278 bin [18.4,18.5) has 2069 bin [18.5,18.6) has 1977 bin [18.6,18.7) has 1893 bin [18.7,18.8) has 1900 bin [18.8,18.9) has 1827 bin [18.9,19.0) has 1748 bin [19.0,19.1) has 1570 bin [19.1,19.2) has 1567 bin [19.2,19.3) has 1450 bin [19.3,19.4) has 1405 bin [19.4,19.5) has 1178 bin [19.5,19.6) has 1145 bin [19.6,19.7) has 993 bin [19.7,19.8) has 874 bin [19.8,19.9) has 742 bin [19.9,20.0) has 692 bin [20.0,20.1) has 613 bin [20.1,20.2) has 503 bin [20.2,20.3) has 440 bin [20.3,20.4) has 419 bin [20.4,20.5) has 344 bin [20.5,20.6) has 280 bin [20.6,20.7) has 251 bin [20.7,20.8) has 232 bin [20.8,20.9) has 180 bin [20.9,21.0) has 160 bin [21.0,21.1) has 107 bin [21.1,21.2) has 96 bin [21.2,21.3) has 69 bin [21.3,21.4) has 70 bin [21.4,21.5) has 55 bin [21.5,21.6) has 65 bin [21.6,21.7) has 53 bin [21.7,21.8) has 41 bin [21.8,21.9) has 43 bin [21.9,22.0) has 35 bin [22.0,22.1) has 25 bin [22.1,22.2) has 17 bin [22.2,22.3) has 22 bin [22.3,22.4) has 12 bin [22.4,22.5) has 6 bin [22.5,22.6) has 8 bin [22.6,22.7) has 1 average z coordinate 12.0 for 24805699 element(s) point source id histogram with bin size 1.000000 bin 44 has 7406865 bin 45 has 8866612 bin 1077 has 3447417 bin 1078 has 5084805 average point source id 399.87534715308766 for 24805699 element(s)