lasinfo (210611) report for 'AHN4T/51AZ1_08.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: 25536678 number of points by return: 24632918 665033 198090 36905 3732 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 391230 0 min x y z: 141980.000 391230.000 9.460 max x y z: 143019.999 392519.999 33.414 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: 25536678 extended number of points by return: 24632918 665033 198090 36905 3732 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 9460 33414 intensity 0 4860 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 56 2055 gps_time 298020041.364238 298205191.969156 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 40 255 B 31 255 NIR 11 255 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 48.6 ('Amplitude') attribute1 -16.49 32.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24632918 number of intermediate returns: 238748 number of last returns: 24624993 number of single returns: 23959981 covered area in square units/kilounits: 1341008/1.34 point density: all returns 19.04 last only 18.36 (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 25536678 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24632918 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 665033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 198090 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 36905 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3732 instead zero. overview over extended number of returns of given pulse: 23959981 941176 483692 132975 17758 1024 72 0 0 0 0 0 0 0 0 histogram of classification of points: 1053990 unclassified (1) 23640052 ground (2) 761024 building (6) 81612 water (9) +-> flagged as extended overlap: 1729233 +---> 24814 of those are unclassified (1) +---> 1697561 of those are ground (2) +---> 760 of those are building (6) +---> 6098 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.4,9.5) has 2 bin [9.5,9.6) has 153 bin [9.6,9.7) has 3674 bin [9.7,9.8) has 10357 bin [9.8,9.9) has 11710 bin [9.9,10.0) has 17120 bin [10.0,10.1) has 26191 bin [10.1,10.2) has 29322 bin [10.2,10.3) has 85806 bin [10.3,10.4) has 305928 bin [10.4,10.5) has 528506 bin [10.5,10.6) has 875434 bin [10.6,10.7) has 1016653 bin [10.7,10.8) has 1560640 bin [10.8,10.9) has 1149327 bin [10.9,11.0) has 1303639 bin [11.0,11.1) has 1625995 bin [11.1,11.2) has 1884889 bin [11.2,11.3) has 1303858 bin [11.3,11.4) has 1185167 bin [11.4,11.5) has 1119468 bin [11.5,11.6) has 1148551 bin [11.6,11.7) has 857340 bin [11.7,11.8) has 781690 bin [11.8,11.9) has 880050 bin [11.9,12.0) has 884742 bin [12.0,12.1) has 804195 bin [12.1,12.2) has 786664 bin [12.2,12.3) has 523873 bin [12.3,12.4) has 395024 bin [12.4,12.5) has 326548 bin [12.5,12.6) has 289007 bin [12.6,12.7) has 369208 bin [12.7,12.8) has 387502 bin [12.8,12.9) has 412339 bin [12.9,13.0) has 421665 bin [13.0,13.1) has 328762 bin [13.1,13.2) has 182042 bin [13.2,13.3) has 30548 bin [13.3,13.4) has 11222 bin [13.4,13.5) has 9947 bin [13.5,13.6) has 10019 bin [13.6,13.7) has 10919 bin [13.7,13.8) has 12063 bin [13.8,13.9) has 12723 bin [13.9,14.0) has 13933 bin [14.0,14.1) has 15956 bin [14.1,14.2) has 14975 bin [14.2,14.3) has 17518 bin [14.3,14.4) has 17728 bin [14.4,14.5) has 18762 bin [14.5,14.6) has 18944 bin [14.6,14.7) has 17757 bin [14.7,14.8) has 19057 bin [14.8,14.9) has 18634 bin [14.9,15.0) has 18071 bin [15.0,15.1) has 18551 bin [15.1,15.2) has 18774 bin [15.2,15.3) has 19144 bin [15.3,15.4) has 19731 bin [15.4,15.5) has 19478 bin [15.5,15.6) has 20070 bin [15.6,15.7) has 20195 bin [15.7,15.8) has 19979 bin [15.8,15.9) has 20973 bin [15.9,16.0) has 20650 bin [16.0,16.1) has 20863 bin [16.1,16.2) has 20829 bin [16.2,16.3) has 20833 bin [16.3,16.4) has 21437 bin [16.4,16.5) has 21345 bin [16.5,16.6) has 21838 bin [16.6,16.7) has 21372 bin [16.7,16.8) has 21931 bin [16.8,16.9) has 22273 bin [16.9,17.0) has 22167 bin [17.0,17.1) has 22604 bin [17.1,17.2) has 22940 bin [17.2,17.3) has 23691 bin [17.3,17.4) has 24079 bin [17.4,17.5) has 23848 bin [17.5,17.6) has 23371 bin [17.6,17.7) has 22870 bin [17.7,17.8) has 23715 bin [17.8,17.9) has 23346 bin [17.9,18.0) has 22870 bin [18.0,18.1) has 22041 bin [18.1,18.2) has 20861 bin [18.2,18.3) has 17785 bin [18.3,18.4) has 15736 bin [18.4,18.5) has 14987 bin [18.5,18.6) has 14574 bin [18.6,18.7) has 14250 bin [18.7,18.8) has 14014 bin [18.8,18.9) has 13878 bin [18.9,19.0) has 13937 bin [19.0,19.1) has 13584 bin [19.1,19.2) has 13180 bin [19.2,19.3) has 13080 bin [19.3,19.4) has 13311 bin [19.4,19.5) has 12795 bin [19.5,19.6) has 12687 bin [19.6,19.7) has 12430 bin [19.7,19.8) has 12156 bin [19.8,19.9) has 11988 bin [19.9,20.0) has 11825 bin [20.0,20.1) has 11612 bin [20.1,20.2) has 11302 bin [20.2,20.3) has 11019 bin [20.3,20.4) has 11478 bin [20.4,20.5) has 10585 bin [20.5,20.6) has 10396 bin [20.6,20.7) has 9683 bin [20.7,20.8) has 9490 bin [20.8,20.9) has 9453 bin [20.9,21.0) has 9283 bin [21.0,21.1) has 8884 bin [21.1,21.2) has 9125 bin [21.2,21.3) has 8935 bin [21.3,21.4) has 9053 bin [21.4,21.5) has 8649 bin [21.5,21.6) has 8543 bin [21.6,21.7) has 8503 bin [21.7,21.8) has 8400 bin [21.8,21.9) has 8220 bin [21.9,22.0) has 7749 bin [22.0,22.1) has 7638 bin [22.1,22.2) has 7524 bin [22.2,22.3) has 7485 bin [22.3,22.4) has 7383 bin [22.4,22.5) has 7372 bin [22.5,22.6) has 7147 bin [22.6,22.7) has 7090 bin [22.7,22.8) has 7258 bin [22.8,22.9) has 6991 bin [22.9,23.0) has 6869 bin [23.0,23.1) has 6540 bin [23.1,23.2) has 6381 bin [23.2,23.3) has 6222 bin [23.3,23.4) has 6210 bin [23.4,23.5) has 6085 bin [23.5,23.6) has 5823 bin [23.6,23.7) has 5711 bin [23.7,23.8) has 5565 bin [23.8,23.9) has 5426 bin [23.9,24.0) has 5414 bin [24.0,24.1) has 5299 bin [24.1,24.2) has 5175 bin [24.2,24.3) has 5207 bin [24.3,24.4) has 4969 bin [24.4,24.5) has 5013 bin [24.5,24.6) has 4635 bin [24.6,24.7) has 4493 bin [24.7,24.8) has 4463 bin [24.8,24.9) has 4505 bin [24.9,25.0) has 4418 bin [25.0,25.1) has 4276 bin [25.1,25.2) has 4297 bin [25.2,25.3) has 4090 bin [25.3,25.4) has 4123 bin [25.4,25.5) has 3970 bin [25.5,25.6) has 3879 bin [25.6,25.7) has 3959 bin [25.7,25.8) has 3748 bin [25.8,25.9) has 3685 bin [25.9,26.0) has 3672 bin [26.0,26.1) has 3404 bin [26.1,26.2) has 3381 bin [26.2,26.3) has 3122 bin [26.3,26.4) has 3054 bin [26.4,26.5) has 2975 bin [26.5,26.6) has 2890 bin [26.6,26.7) has 2789 bin [26.7,26.8) has 2627 bin [26.8,26.9) has 2621 bin [26.9,27.0) has 2484 bin [27.0,27.1) has 2447 bin [27.1,27.2) has 2364 bin [27.2,27.3) has 2193 bin [27.3,27.4) has 2203 bin [27.4,27.5) has 2167 bin [27.5,27.6) has 2079 bin [27.6,27.7) has 1997 bin [27.7,27.8) has 1929 bin [27.8,27.9) has 1786 bin [27.9,28.0) has 1699 bin [28.0,28.1) has 1585 bin [28.1,28.2) has 1506 bin [28.2,28.3) has 1395 bin [28.3,28.4) has 1433 bin [28.4,28.5) has 1338 bin [28.5,28.6) has 1245 bin [28.6,28.7) has 1208 bin [28.7,28.8) has 1136 bin [28.8,28.9) has 1069 bin [28.9,29.0) has 1012 bin [29.0,29.1) has 952 bin [29.1,29.2) has 965 bin [29.2,29.3) has 854 bin [29.3,29.4) has 810 bin [29.4,29.5) has 744 bin [29.5,29.6) has 757 bin [29.6,29.7) has 699 bin [29.7,29.8) has 709 bin [29.8,29.9) has 649 bin [29.9,30.0) has 593 bin [30.0,30.1) has 621 bin [30.1,30.2) has 612 bin [30.2,30.3) has 609 bin [30.3,30.4) has 533 bin [30.4,30.5) has 507 bin [30.5,30.6) has 464 bin [30.6,30.7) has 467 bin [30.7,30.8) has 467 bin [30.8,30.9) has 411 bin [30.9,31.0) has 408 bin [31.0,31.1) has 339 bin [31.1,31.2) has 279 bin [31.2,31.3) has 293 bin [31.3,31.4) has 278 bin [31.4,31.5) has 287 bin [31.5,31.6) has 229 bin [31.6,31.7) has 273 bin [31.7,31.8) has 233 bin [31.8,31.9) has 215 bin [31.9,32.0) has 178 bin [32.0,32.1) has 184 bin [32.1,32.2) has 159 bin [32.2,32.3) has 136 bin [32.3,32.4) has 99 bin [32.4,32.5) has 92 bin [32.5,32.6) has 94 bin [32.6,32.7) has 93 bin [32.7,32.8) has 68 bin [32.8,32.9) has 51 bin [32.9,33.0) has 35 bin [33.0,33.1) has 21 bin [33.1,33.2) has 9 bin [33.2,33.3) has 7 bin [33.3,33.4) has 1 bin [33.4,33.5) has 1 average z coordinate 11.9 for 25536678 element(s) point source id histogram with bin size 1.000000 bin 56 has 19380493 bin 57 has 260545 bin 2055 has 5895640 average point source id 517.518326894359575 for 25536678 element(s)