lasinfo (210611) report for 'AHN4T/18AN1_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: 335/2022 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: 23067599 number of points by return: 22876108 131957 47243 10844 1364 scale factor x y z: 0.001 0.001 0.001 offset x y z: 259980 544980 0 min x y z: 259980.000 544980.000 7.701 max x y z: 261019.999 546269.999 31.826 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: 23067599 extended number of points by return: 22876108 131957 47243 10844 1364 80 3 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 7701 31826 intensity 69 4554 return_number 1 7 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 53 55 gps_time 330439641.789409 330441832.854966 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 41 255 B 27 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.4 29.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22876108 number of intermediate returns: 60257 number of last returns: 22875983 number of single returns: 22744749 covered area in square units/kilounits: 1337480/1.34 point density: all returns 17.25 last only 17.10 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23067599 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22876108 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 131957 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 47243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 10844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1364 instead zero. overview over extended number of returns of given pulse: 22744749 167777 109711 38309 6545 487 21 0 0 0 0 0 0 0 0 histogram of classification of points: 261542 unclassified (1) 22636425 ground (2) 73165 building (6) 96467 water (9) +-> flagged as extended overlap: 1875619 +---> 70539 of those are unclassified (1) +---> 1777989 of those are ground (2) +---> 18843 of those are building (6) +---> 8248 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.7,7.8) has 48 bin [7.8,7.9) has 4021 bin [7.9,8.0) has 83251 bin [8.0,8.1) has 76822 bin [8.1,8.2) has 59867 bin [8.2,8.3) has 51554 bin [8.3,8.4) has 47831 bin [8.4,8.5) has 52061 bin [8.5,8.6) has 55043 bin [8.6,8.7) has 54052 bin [8.7,8.8) has 62464 bin [8.8,8.9) has 159082 bin [8.9,9.0) has 651611 bin [9.0,9.1) has 2222264 bin [9.1,9.2) has 4479033 bin [9.2,9.3) has 5889545 bin [9.3,9.4) has 4652629 bin [9.4,9.5) has 2399358 bin [9.5,9.6) has 913224 bin [9.6,9.7) has 420273 bin [9.7,9.8) has 124652 bin [9.8,9.9) has 64411 bin [9.9,10.0) has 56152 bin [10.0,10.1) has 51904 bin [10.1,10.2) has 41614 bin [10.2,10.3) has 33085 bin [10.3,10.4) has 26948 bin [10.4,10.5) has 16681 bin [10.5,10.6) has 10711 bin [10.6,10.7) has 4405 bin [10.7,10.8) has 3705 bin [10.8,10.9) has 4028 bin [10.9,11.0) has 3294 bin [11.0,11.1) has 3024 bin [11.1,11.2) has 2697 bin [11.2,11.3) has 2618 bin [11.3,11.4) has 2385 bin [11.4,11.5) has 2016 bin [11.5,11.6) has 2459 bin [11.6,11.7) has 2278 bin [11.7,11.8) has 2154 bin [11.8,11.9) has 2302 bin [11.9,12.0) has 2725 bin [12.0,12.1) has 2771 bin [12.1,12.2) has 2555 bin [12.2,12.3) has 2276 bin [12.3,12.4) has 2176 bin [12.4,12.5) has 1980 bin [12.5,12.6) has 2235 bin [12.6,12.7) has 2531 bin [12.7,12.8) has 2387 bin [12.8,12.9) has 2205 bin [12.9,13.0) has 2560 bin [13.0,13.1) has 3366 bin [13.1,13.2) has 3167 bin [13.2,13.3) has 3585 bin [13.3,13.4) has 3319 bin [13.4,13.5) has 2192 bin [13.5,13.6) has 2120 bin [13.6,13.7) has 2582 bin [13.7,13.8) has 2463 bin [13.8,13.9) has 2073 bin [13.9,14.0) has 1959 bin [14.0,14.1) has 1902 bin [14.1,14.2) has 1834 bin [14.2,14.3) has 1800 bin [14.3,14.4) has 1768 bin [14.4,14.5) has 1831 bin [14.5,14.6) has 1804 bin [14.6,14.7) has 1816 bin [14.7,14.8) has 1693 bin [14.8,14.9) has 1661 bin [14.9,15.0) has 1630 bin [15.0,15.1) has 1663 bin [15.1,15.2) has 1623 bin [15.2,15.3) has 1593 bin [15.3,15.4) has 1620 bin [15.4,15.5) has 1600 bin [15.5,15.6) has 1588 bin [15.6,15.7) has 1557 bin [15.7,15.8) has 2164 bin [15.8,15.9) has 2506 bin [15.9,16.0) has 1579 bin [16.0,16.1) has 1563 bin [16.1,16.2) has 1622 bin [16.2,16.3) has 1687 bin [16.3,16.4) has 1701 bin [16.4,16.5) has 1794 bin [16.5,16.6) has 1739 bin [16.6,16.7) has 1750 bin [16.7,16.8) has 1762 bin [16.8,16.9) has 1808 bin [16.9,17.0) has 1786 bin [17.0,17.1) has 1666 bin [17.1,17.2) has 1622 bin [17.2,17.3) has 1632 bin [17.3,17.4) has 1621 bin [17.4,17.5) has 1749 bin [17.5,17.6) has 1582 bin [17.6,17.7) has 1634 bin [17.7,17.8) has 1619 bin [17.8,17.9) has 1612 bin [17.9,18.0) has 1677 bin [18.0,18.1) has 1630 bin [18.1,18.2) has 1618 bin [18.2,18.3) has 1710 bin [18.3,18.4) has 1794 bin [18.4,18.5) has 1640 bin [18.5,18.6) has 1570 bin [18.6,18.7) has 1612 bin [18.7,18.8) has 1661 bin [18.8,18.9) has 1623 bin [18.9,19.0) has 1650 bin [19.0,19.1) has 1664 bin [19.1,19.2) has 1687 bin [19.2,19.3) has 1637 bin [19.3,19.4) has 1716 bin [19.4,19.5) has 1691 bin [19.5,19.6) has 1744 bin [19.6,19.7) has 1797 bin [19.7,19.8) has 1793 bin [19.8,19.9) has 1821 bin [19.9,20.0) has 1795 bin [20.0,20.1) has 1705 bin [20.1,20.2) has 1801 bin [20.2,20.3) has 1790 bin [20.3,20.4) has 1883 bin [20.4,20.5) has 1813 bin [20.5,20.6) has 1821 bin [20.6,20.7) has 1768 bin [20.7,20.8) has 1768 bin [20.8,20.9) has 1727 bin [20.9,21.0) has 1653 bin [21.0,21.1) has 1587 bin [21.1,21.2) has 1714 bin [21.2,21.3) has 1781 bin [21.3,21.4) has 1776 bin [21.4,21.5) has 1652 bin [21.5,21.6) has 1728 bin [21.6,21.7) has 1776 bin [21.7,21.8) has 1696 bin [21.8,21.9) has 1746 bin [21.9,22.0) has 1765 bin [22.0,22.1) has 1620 bin [22.1,22.2) has 1653 bin [22.2,22.3) has 1654 bin [22.3,22.4) has 1652 bin [22.4,22.5) has 1655 bin [22.5,22.6) has 1628 bin [22.6,22.7) has 1610 bin [22.7,22.8) has 1662 bin [22.8,22.9) has 1710 bin [22.9,23.0) has 1576 bin [23.0,23.1) has 1578 bin [23.1,23.2) has 1575 bin [23.2,23.3) has 1658 bin [23.3,23.4) has 1593 bin [23.4,23.5) has 1528 bin [23.5,23.6) has 1509 bin [23.6,23.7) has 1532 bin [23.7,23.8) has 1503 bin [23.8,23.9) has 1498 bin [23.9,24.0) has 1485 bin [24.0,24.1) has 1476 bin [24.1,24.2) has 1460 bin [24.2,24.3) has 1431 bin [24.3,24.4) has 1390 bin [24.4,24.5) has 1360 bin [24.5,24.6) has 1366 bin [24.6,24.7) has 1322 bin [24.7,24.8) has 1362 bin [24.8,24.9) has 1330 bin [24.9,25.0) has 1366 bin [25.0,25.1) has 1342 bin [25.1,25.2) has 1296 bin [25.2,25.3) has 1283 bin [25.3,25.4) has 1239 bin [25.4,25.5) has 1257 bin [25.5,25.6) has 1215 bin [25.6,25.7) has 1175 bin [25.7,25.8) has 1165 bin [25.8,25.9) has 1201 bin [25.9,26.0) has 1131 bin [26.0,26.1) has 1055 bin [26.1,26.2) has 1065 bin [26.2,26.3) has 1030 bin [26.3,26.4) has 1025 bin [26.4,26.5) has 998 bin [26.5,26.6) has 965 bin [26.6,26.7) has 921 bin [26.7,26.8) has 881 bin [26.8,26.9) has 879 bin [26.9,27.0) has 843 bin [27.0,27.1) has 836 bin [27.1,27.2) has 787 bin [27.2,27.3) has 729 bin [27.3,27.4) has 749 bin [27.4,27.5) has 710 bin [27.5,27.6) has 677 bin [27.6,27.7) has 665 bin [27.7,27.8) has 511 bin [27.8,27.9) has 533 bin [27.9,28.0) has 499 bin [28.0,28.1) has 509 bin [28.1,28.2) has 426 bin [28.2,28.3) has 442 bin [28.3,28.4) has 427 bin [28.4,28.5) has 306 bin [28.5,28.6) has 325 bin [28.6,28.7) has 285 bin [28.7,28.8) has 242 bin [28.8,28.9) has 230 bin [28.9,29.0) has 215 bin [29.0,29.1) has 192 bin [29.1,29.2) has 166 bin [29.2,29.3) has 148 bin [29.3,29.4) has 114 bin [29.4,29.5) has 118 bin [29.5,29.6) has 88 bin [29.6,29.7) has 73 bin [29.7,29.8) has 59 bin [29.8,29.9) has 69 bin [29.9,30.0) has 64 bin [30.0,30.1) has 45 bin [30.1,30.2) has 27 bin [30.2,30.3) has 27 bin [30.3,30.4) has 29 bin [30.4,30.5) has 17 bin [30.5,30.6) has 15 bin [30.6,30.7) has 9 bin [30.7,30.8) has 10 bin [30.8,30.9) has 12 bin [30.9,31.0) has 12 bin [31.0,31.1) has 8 bin [31.1,31.2) has 5 bin [31.2,31.3) has 5 bin [31.3,31.4) has 8 bin [31.4,31.5) has 15 bin [31.5,31.6) has 2 bin [31.6,31.7) has 4 bin [31.7,31.8) has 2 bin [31.8,31.9) has 1 average z coordinate 9.4 for 23067599 element(s) point source id histogram with bin size 1.000000 bin 53 has 4001983 bin 54 has 18041793 bin 55 has 1023823 average point source id 53.87089423567663 for 23067599 element(s)