lasinfo (210611) report for 'AHN4T/41EN1_01.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: 23/2023 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: 26685411 number of points by return: 23953716 1712321 766128 216360 36886 scale factor x y z: 0.001 0.001 0.001 offset x y z: 239980 448730 0 min x y z: 239980.000 448730.000 22.513 max x y z: 241019.999 450019.999 53.737 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: 26685411 extended number of points by return: 23953716 1712321 766128 216360 36886 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 22513 53737 intensity 0 5029 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 -29 7 user_data 6 7 point_source_ID 163 164 gps_time 324132615.692161 324133356.353567 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 49 255 B 40 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 33.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23953716 number of intermediate returns: 1024180 number of last returns: 23942544 number of single returns: 22235029 covered area in square units/kilounits: 1341268/1.34 point density: all returns 19.90 last only 17.85 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26685411 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23953716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1712321 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 766128 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 216360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36886 instead zero. overview over extended number of returns of given pulse: 22235029 1897238 1649393 718752 165846 17697 1456 0 0 0 0 0 0 0 0 histogram of classification of points: 3062586 unclassified (1) 22841949 ground (2) 750984 building (6) 20591 water (9) 9246 wire conductor (14) 55 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1734311 +---> 265431 of those are unclassified (1) +---> 1384318 of those are ground (2) +---> 84345 of those are building (6) +---> 73 of those are water (9) +---> 144 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [22.5,22.6) has 114 bin [22.6,22.7) has 2016 bin [22.7,22.8) has 3531 bin [22.8,22.9) has 10235 bin [22.9,23.0) has 9131 bin [23.0,23.1) has 8092 bin [23.1,23.2) has 16829 bin [23.2,23.3) has 31649 bin [23.3,23.4) has 48969 bin [23.4,23.5) has 106724 bin [23.5,23.6) has 164632 bin [23.6,23.7) has 216778 bin [23.7,23.8) has 307496 bin [23.8,23.9) has 397986 bin [23.9,24.0) has 449658 bin [24.0,24.1) has 542022 bin [24.1,24.2) has 570618 bin [24.2,24.3) has 626416 bin [24.3,24.4) has 991892 bin [24.4,24.5) has 1328362 bin [24.5,24.6) has 1340045 bin [24.6,24.7) has 1503614 bin [24.7,24.8) has 1431231 bin [24.8,24.9) has 1520149 bin [24.9,25.0) has 1758931 bin [25.0,25.1) has 1817126 bin [25.1,25.2) has 1243633 bin [25.2,25.3) has 823516 bin [25.3,25.4) has 592532 bin [25.4,25.5) has 505548 bin [25.5,25.6) has 478051 bin [25.6,25.7) has 395431 bin [25.7,25.8) has 405966 bin [25.8,25.9) has 450807 bin [25.9,26.0) has 384412 bin [26.0,26.1) has 338723 bin [26.1,26.2) has 356581 bin [26.2,26.3) has 378063 bin [26.3,26.4) has 385462 bin [26.4,26.5) has 319101 bin [26.5,26.6) has 303525 bin [26.6,26.7) has 255583 bin [26.7,26.8) has 135972 bin [26.8,26.9) has 92228 bin [26.9,27.0) has 54424 bin [27.0,27.1) has 21941 bin [27.1,27.2) has 17596 bin [27.2,27.3) has 16878 bin [27.3,27.4) has 17386 bin [27.4,27.5) has 17801 bin [27.5,27.6) has 18412 bin [27.6,27.7) has 20399 bin [27.7,27.8) has 19153 bin [27.8,27.9) has 22092 bin [27.9,28.0) has 25632 bin [28.0,28.1) has 22912 bin [28.1,28.2) has 24136 bin [28.2,28.3) has 24774 bin [28.3,28.4) has 25658 bin [28.4,28.5) has 26172 bin [28.5,28.6) has 26619 bin [28.6,28.7) has 26632 bin [28.7,28.8) has 26125 bin [28.8,28.9) has 26625 bin [28.9,29.0) has 27129 bin [29.0,29.1) has 28686 bin [29.1,29.2) has 27891 bin [29.2,29.3) has 28003 bin [29.3,29.4) has 28500 bin [29.4,29.5) has 28526 bin [29.5,29.6) has 28906 bin [29.6,29.7) has 28999 bin [29.7,29.8) has 28573 bin [29.8,29.9) has 28162 bin [29.9,30.0) has 27638 bin [30.0,30.1) has 27786 bin [30.1,30.2) has 27468 bin [30.2,30.3) has 26693 bin [30.3,30.4) has 26280 bin [30.4,30.5) has 26068 bin [30.5,30.6) has 25759 bin [30.6,30.7) has 25192 bin [30.7,30.8) has 24409 bin [30.8,30.9) has 23569 bin [30.9,31.0) has 21939 bin [31.0,31.1) has 22556 bin [31.1,31.2) has 20919 bin [31.2,31.3) has 21380 bin [31.3,31.4) has 20981 bin [31.4,31.5) has 21434 bin [31.5,31.6) has 21864 bin [31.6,31.7) has 21823 bin [31.7,31.8) has 22426 bin [31.8,31.9) has 21733 bin [31.9,32.0) has 21176 bin [32.0,32.1) has 21520 bin [32.1,32.2) has 21436 bin [32.2,32.3) has 21619 bin [32.3,32.4) has 21733 bin [32.4,32.5) has 21739 bin [32.5,32.6) has 22335 bin [32.6,32.7) has 22126 bin [32.7,32.8) has 22329 bin [32.8,32.9) has 23675 bin [32.9,33.0) has 21719 bin [33.0,33.1) has 21489 bin [33.1,33.2) has 21849 bin [33.2,33.3) has 21583 bin [33.3,33.4) has 21359 bin [33.4,33.5) has 21646 bin [33.5,33.6) has 22075 bin [33.6,33.7) has 22401 bin [33.7,33.8) has 22537 bin [33.8,33.9) has 22707 bin [33.9,34.0) has 22914 bin [34.0,34.1) has 22822 bin [34.1,34.2) has 22987 bin [34.2,34.3) has 22978 bin [34.3,34.4) has 23129 bin [34.4,34.5) has 23386 bin [34.5,34.6) has 23652 bin [34.6,34.7) has 23054 bin [34.7,34.8) has 22781 bin [34.8,34.9) has 22434 bin [34.9,35.0) has 22622 bin [35.0,35.1) has 22454 bin [35.1,35.2) has 22226 bin [35.2,35.3) has 21935 bin [35.3,35.4) has 21592 bin [35.4,35.5) has 21426 bin [35.5,35.6) has 21500 bin [35.6,35.7) has 21466 bin [35.7,35.8) has 21000 bin [35.8,35.9) has 21081 bin [35.9,36.0) has 20341 bin [36.0,36.1) has 20745 bin [36.1,36.2) has 20804 bin [36.2,36.3) has 20895 bin [36.3,36.4) has 20860 bin [36.4,36.5) has 20782 bin [36.5,36.6) has 20554 bin [36.6,36.7) has 20521 bin [36.7,36.8) has 20869 bin [36.8,36.9) has 20377 bin [36.9,37.0) has 20595 bin [37.0,37.1) has 20272 bin [37.1,37.2) has 20318 bin [37.2,37.3) has 20026 bin [37.3,37.4) has 20185 bin [37.4,37.5) has 19859 bin [37.5,37.6) has 19756 bin [37.6,37.7) has 20036 bin [37.7,37.8) has 19690 bin [37.8,37.9) has 19722 bin [37.9,38.0) has 19487 bin [38.0,38.1) has 19485 bin [38.1,38.2) has 19397 bin [38.2,38.3) has 19179 bin [38.3,38.4) has 19186 bin [38.4,38.5) has 18908 bin [38.5,38.6) has 19132 bin [38.6,38.7) has 19320 bin [38.7,38.8) has 19163 bin [38.8,38.9) has 18736 bin [38.9,39.0) has 18666 bin [39.0,39.1) has 18832 bin [39.1,39.2) has 18654 bin [39.2,39.3) has 18622 bin [39.3,39.4) has 18109 bin [39.4,39.5) has 18355 bin [39.5,39.6) has 18203 bin [39.6,39.7) has 18401 bin [39.7,39.8) has 18003 bin [39.8,39.9) has 17797 bin [39.9,40.0) has 17545 bin [40.0,40.1) has 17544 bin [40.1,40.2) has 17315 bin [40.2,40.3) has 17515 bin [40.3,40.4) has 17127 bin [40.4,40.5) has 17183 bin [40.5,40.6) has 16710 bin [40.6,40.7) has 16795 bin [40.7,40.8) has 16478 bin [40.8,40.9) has 16052 bin [40.9,41.0) has 15892 bin [41.0,41.1) has 16026 bin [41.1,41.2) has 15828 bin [41.2,41.3) has 15430 bin [41.3,41.4) has 15113 bin [41.4,41.5) has 15174 bin [41.5,41.6) has 14458 bin [41.6,41.7) has 14194 bin [41.7,41.8) has 13758 bin [41.8,41.9) has 13653 bin [41.9,42.0) has 13415 bin [42.0,42.1) has 13102 bin [42.1,42.2) has 13028 bin [42.2,42.3) has 12824 bin [42.3,42.4) has 12455 bin [42.4,42.5) has 11977 bin [42.5,42.6) has 11575 bin [42.6,42.7) has 11502 bin [42.7,42.8) has 11756 bin [42.8,42.9) has 11321 bin [42.9,43.0) has 11006 bin [43.0,43.1) has 10414 bin [43.1,43.2) has 10388 bin [43.2,43.3) has 10096 bin [43.3,43.4) has 9870 bin [43.4,43.5) has 9802 bin [43.5,43.6) has 9561 bin [43.6,43.7) has 9228 bin [43.7,43.8) has 8931 bin [43.8,43.9) has 8765 bin [43.9,44.0) has 8402 bin [44.0,44.1) has 8071 bin [44.1,44.2) has 7786 bin [44.2,44.3) has 7536 bin [44.3,44.4) has 7230 bin [44.4,44.5) has 7036 bin [44.5,44.6) has 6708 bin [44.6,44.7) has 6601 bin [44.7,44.8) has 6395 bin [44.8,44.9) has 6097 bin [44.9,45.0) has 5833 bin [45.0,45.1) has 5704 bin [45.1,45.2) has 5373 bin [45.2,45.3) has 5123 bin [45.3,45.4) has 4732 bin [45.4,45.5) has 4634 bin [45.5,45.6) has 4310 bin [45.6,45.7) has 4156 bin [45.7,45.8) has 4043 bin [45.8,45.9) has 3806 bin [45.9,46.0) has 3651 bin [46.0,46.1) has 3479 bin [46.1,46.2) has 3252 bin [46.2,46.3) has 3217 bin [46.3,46.4) has 3181 bin [46.4,46.5) has 2860 bin [46.5,46.6) has 2669 bin [46.6,46.7) has 2634 bin [46.7,46.8) has 2444 bin [46.8,46.9) has 2357 bin [46.9,47.0) has 2223 bin [47.0,47.1) has 2088 bin [47.1,47.2) has 2061 bin [47.2,47.3) has 1875 bin [47.3,47.4) has 1790 bin [47.4,47.5) has 1660 bin [47.5,47.6) has 1515 bin [47.6,47.7) has 1517 bin [47.7,47.8) has 1440 bin [47.8,47.9) has 1346 bin [47.9,48.0) has 1301 bin [48.0,48.1) has 1238 bin [48.1,48.2) has 1200 bin [48.2,48.3) has 1004 bin [48.3,48.4) has 1014 bin [48.4,48.5) has 927 bin [48.5,48.6) has 888 bin [48.6,48.7) has 749 bin [48.7,48.8) has 716 bin [48.8,48.9) has 654 bin [48.9,49.0) has 544 bin [49.0,49.1) has 534 bin [49.1,49.2) has 472 bin [49.2,49.3) has 466 bin [49.3,49.4) has 380 bin [49.4,49.5) has 348 bin [49.5,49.6) has 348 bin [49.6,49.7) has 291 bin [49.7,49.8) has 235 bin [49.8,49.9) has 256 bin [49.9,50.0) has 233 bin [50.0,50.1) has 216 bin [50.1,50.2) has 169 bin [50.2,50.3) has 120 bin [50.3,50.4) has 116 bin [50.4,50.5) has 110 bin [50.5,50.6) has 99 bin [50.6,50.7) has 79 bin [50.7,50.8) has 59 bin [50.8,50.9) has 73 bin [50.9,51.0) has 55 bin [51.0,51.1) has 63 bin [51.1,51.2) has 89 bin [51.2,51.3) has 83 bin [51.3,51.4) has 76 bin [51.4,51.5) has 61 bin [51.5,51.6) has 69 bin [51.6,51.7) has 88 bin [51.7,51.8) has 95 bin [51.8,51.9) has 85 bin [51.9,52.0) has 86 bin [52.0,52.1) has 56 bin [52.1,52.2) has 59 bin [52.2,52.3) has 62 bin [52.3,52.4) has 83 bin [52.4,52.5) has 86 bin [52.5,52.6) has 73 bin [52.6,52.7) has 60 bin [52.7,52.8) has 57 bin [52.8,52.9) has 39 bin [52.9,53.0) has 44 bin [53.0,53.1) has 29 bin [53.1,53.2) has 21 bin [53.2,53.3) has 16 bin [53.3,53.4) has 12 bin [53.4,53.5) has 8 bin [53.5,53.6) has 2 bin [53.7,53.8) has 1 average z coordinate 26.3 for 26685411 element(s) point source id histogram with bin size 1.000000 bin 163 has 19175001 bin 164 has 7510410 average point source id 163.281442545516711 for 26685411 element(s)