lasinfo (210611) report for 'AHN4T/17CN1_10.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: 20814406 number of points by return: 20555383 178009 64003 14878 1983 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 534980 0 min x y z: 223980.000 534980.000 10.385 max x y z: 225019.999 536269.999 35.310 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: 20814406 extended number of points by return: 20555383 178009 64003 14878 1983 142 8 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 10385 35310 intensity 56 4780 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 61 63 gps_time 330511746.669532 330515293.405268 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 49 252 B 45 254 NIR 15 246 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 -16.26 31.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20555383 number of intermediate returns: 81203 number of last returns: 20555562 number of single returns: 20377742 covered area in square units/kilounits: 1212912/1.21 point density: all returns 17.16 last only 16.95 (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 20814406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20555383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 178009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 64003 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 14878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1983 instead zero. overview over extended number of returns of given pulse: 20377742 227394 147301 51816 9288 809 56 0 0 0 0 0 0 0 0 histogram of classification of points: 442374 unclassified (1) 19789850 ground (2) 582182 water (9) +-> flagged as extended overlap: 1807267 +---> 32211 of those are unclassified (1) +---> 1754577 of those are ground (2) +---> 20479 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.3,10.4) has 3 bin [10.4,10.5) has 780 bin [10.5,10.6) has 53151 bin [10.6,10.7) has 1473020 bin [10.7,10.8) has 2301231 bin [10.8,10.9) has 2360634 bin [10.9,11.0) has 1955773 bin [11.0,11.1) has 1917420 bin [11.1,11.2) has 1844370 bin [11.2,11.3) has 1688625 bin [11.3,11.4) has 1619829 bin [11.4,11.5) has 1401965 bin [11.5,11.6) has 955526 bin [11.6,11.7) has 690010 bin [11.7,11.8) has 525893 bin [11.8,11.9) has 421095 bin [11.9,12.0) has 385002 bin [12.0,12.1) has 224017 bin [12.1,12.2) has 122464 bin [12.2,12.3) has 57972 bin [12.3,12.4) has 42652 bin [12.4,12.5) has 113898 bin [12.5,12.6) has 88188 bin [12.6,12.7) has 50013 bin [12.7,12.8) has 89224 bin [12.8,12.9) has 75630 bin [12.9,13.0) has 34621 bin [13.0,13.1) has 28895 bin [13.1,13.2) has 22448 bin [13.2,13.3) has 11658 bin [13.3,13.4) has 5029 bin [13.4,13.5) has 2537 bin [13.5,13.6) has 2276 bin [13.6,13.7) has 2288 bin [13.7,13.8) has 2193 bin [13.8,13.9) has 2105 bin [13.9,14.0) has 2053 bin [14.0,14.1) has 1960 bin [14.1,14.2) has 1918 bin [14.2,14.3) has 1899 bin [14.3,14.4) has 2017 bin [14.4,14.5) has 1957 bin [14.5,14.6) has 1926 bin [14.6,14.7) has 1872 bin [14.7,14.8) has 1914 bin [14.8,14.9) has 1871 bin [14.9,15.0) has 1864 bin [15.0,15.1) has 1742 bin [15.1,15.2) has 1803 bin [15.2,15.3) has 1701 bin [15.3,15.4) has 1713 bin [15.4,15.5) has 1805 bin [15.5,15.6) has 1681 bin [15.6,15.7) has 1671 bin [15.7,15.8) has 1655 bin [15.8,15.9) has 1662 bin [15.9,16.0) has 1663 bin [16.0,16.1) has 1532 bin [16.1,16.2) has 1625 bin [16.2,16.3) has 1569 bin [16.3,16.4) has 1632 bin [16.4,16.5) has 1637 bin [16.5,16.6) has 1718 bin [16.6,16.7) has 1657 bin [16.7,16.8) has 1596 bin [16.8,16.9) has 1743 bin [16.9,17.0) has 1817 bin [17.0,17.1) has 1817 bin [17.1,17.2) has 1861 bin [17.2,17.3) has 1787 bin [17.3,17.4) has 1774 bin [17.4,17.5) has 1655 bin [17.5,17.6) has 1615 bin [17.6,17.7) has 1605 bin [17.7,17.8) has 1617 bin [17.8,17.9) has 1707 bin [17.9,18.0) has 1683 bin [18.0,18.1) has 1777 bin [18.1,18.2) has 1767 bin [18.2,18.3) has 1788 bin [18.3,18.4) has 1728 bin [18.4,18.5) has 1787 bin [18.5,18.6) has 1878 bin [18.6,18.7) has 1831 bin [18.7,18.8) has 1852 bin [18.8,18.9) has 1841 bin [18.9,19.0) has 1825 bin [19.0,19.1) has 1790 bin [19.1,19.2) has 1792 bin [19.2,19.3) has 1834 bin [19.3,19.4) has 1788 bin [19.4,19.5) has 1756 bin [19.5,19.6) has 1783 bin [19.6,19.7) has 1783 bin [19.7,19.8) has 1708 bin [19.8,19.9) has 1736 bin [19.9,20.0) has 1768 bin [20.0,20.1) has 1674 bin [20.1,20.2) has 1789 bin [20.2,20.3) has 1738 bin [20.3,20.4) has 1694 bin [20.4,20.5) has 1758 bin [20.5,20.6) has 1665 bin [20.6,20.7) has 1677 bin [20.7,20.8) has 1588 bin [20.8,20.9) has 1546 bin [20.9,21.0) has 1532 bin [21.0,21.1) has 1552 bin [21.1,21.2) has 1539 bin [21.2,21.3) has 1594 bin [21.3,21.4) has 1479 bin [21.4,21.5) has 1418 bin [21.5,21.6) has 1467 bin [21.6,21.7) has 1524 bin [21.7,21.8) has 1415 bin [21.8,21.9) has 1447 bin [21.9,22.0) has 1508 bin [22.0,22.1) has 1454 bin [22.1,22.2) has 1549 bin [22.2,22.3) has 1444 bin [22.3,22.4) has 1500 bin [22.4,22.5) has 1363 bin [22.5,22.6) has 1504 bin [22.6,22.7) has 1430 bin [22.7,22.8) has 1450 bin [22.8,22.9) has 1467 bin [22.9,23.0) has 1488 bin [23.0,23.1) has 1466 bin [23.1,23.2) has 1357 bin [23.2,23.3) has 1438 bin [23.3,23.4) has 1351 bin [23.4,23.5) has 1431 bin [23.5,23.6) has 1342 bin [23.6,23.7) has 1395 bin [23.7,23.8) has 1315 bin [23.8,23.9) has 1310 bin [23.9,24.0) has 1342 bin [24.0,24.1) has 1306 bin [24.1,24.2) has 1312 bin [24.2,24.3) has 1366 bin [24.3,24.4) has 1348 bin [24.4,24.5) has 1321 bin [24.5,24.6) has 1228 bin [24.6,24.7) has 1250 bin [24.7,24.8) has 1232 bin [24.8,24.9) has 1180 bin [24.9,25.0) has 1186 bin [25.0,25.1) has 1268 bin [25.1,25.2) has 1244 bin [25.2,25.3) has 1196 bin [25.3,25.4) has 1250 bin [25.4,25.5) has 1152 bin [25.5,25.6) has 1167 bin [25.6,25.7) has 1113 bin [25.7,25.8) has 1131 bin [25.8,25.9) has 1095 bin [25.9,26.0) has 1118 bin [26.0,26.1) has 1156 bin [26.1,26.2) has 1095 bin [26.2,26.3) has 1017 bin [26.3,26.4) has 1038 bin [26.4,26.5) has 986 bin [26.5,26.6) has 1062 bin [26.6,26.7) has 975 bin [26.7,26.8) has 955 bin [26.8,26.9) has 940 bin [26.9,27.0) has 994 bin [27.0,27.1) has 943 bin [27.1,27.2) has 890 bin [27.2,27.3) has 898 bin [27.3,27.4) has 876 bin [27.4,27.5) has 869 bin [27.5,27.6) has 897 bin [27.6,27.7) has 924 bin [27.7,27.8) has 808 bin [27.8,27.9) has 834 bin [27.9,28.0) has 840 bin [28.0,28.1) has 854 bin [28.1,28.2) has 782 bin [28.2,28.3) has 801 bin [28.3,28.4) has 805 bin [28.4,28.5) has 822 bin [28.5,28.6) has 713 bin [28.6,28.7) has 789 bin [28.7,28.8) has 682 bin [28.8,28.9) has 693 bin [28.9,29.0) has 754 bin [29.0,29.1) has 675 bin [29.1,29.2) has 651 bin [29.2,29.3) has 642 bin [29.3,29.4) has 623 bin [29.4,29.5) has 620 bin [29.5,29.6) has 616 bin [29.6,29.7) has 717 bin [29.7,29.8) has 650 bin [29.8,29.9) has 643 bin [29.9,30.0) has 688 bin [30.0,30.1) has 691 bin [30.1,30.2) has 655 bin [30.2,30.3) has 673 bin [30.3,30.4) has 707 bin [30.4,30.5) has 708 bin [30.5,30.6) has 687 bin [30.6,30.7) has 673 bin [30.7,30.8) has 674 bin [30.8,30.9) has 687 bin [30.9,31.0) has 739 bin [31.0,31.1) has 730 bin [31.1,31.2) has 673 bin [31.2,31.3) has 653 bin [31.3,31.4) has 669 bin [31.4,31.5) has 593 bin [31.5,31.6) has 587 bin [31.6,31.7) has 510 bin [31.7,31.8) has 532 bin [31.8,31.9) has 480 bin [31.9,32.0) has 467 bin [32.0,32.1) has 395 bin [32.1,32.2) has 370 bin [32.2,32.3) has 305 bin [32.3,32.4) has 315 bin [32.4,32.5) has 243 bin [32.5,32.6) has 199 bin [32.6,32.7) has 193 bin [32.7,32.8) has 158 bin [32.8,32.9) has 152 bin [32.9,33.0) has 127 bin [33.0,33.1) has 143 bin [33.1,33.2) has 111 bin [33.2,33.3) has 133 bin [33.3,33.4) has 114 bin [33.4,33.5) has 105 bin [33.5,33.6) has 89 bin [33.6,33.7) has 60 bin [33.7,33.8) has 72 bin [33.8,33.9) has 64 bin [33.9,34.0) has 57 bin [34.0,34.1) has 47 bin [34.1,34.2) has 47 bin [34.2,34.3) has 52 bin [34.3,34.4) has 33 bin [34.4,34.5) has 27 bin [34.5,34.6) has 31 bin [34.6,34.7) has 17 bin [34.7,34.8) has 22 bin [34.8,34.9) has 7 bin [34.9,35.0) has 3 bin [35.0,35.1) has 1 bin [35.1,35.2) has 4 bin [35.3,35.4) has 1 average z coordinate 11.3 for 20814406 element(s) point source id histogram with bin size 1.000000 bin 61 has 576842 bin 62 has 16511899 bin 63 has 3725665 average point source id 62.151280944553498 for 20814406 element(s)