lasinfo (210611) report for 'AHN4T/17FZ2_23.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: 27831438 number of points by return: 25174342 1638742 766157 214414 34455 scale factor x y z: 0.001 0.001 0.001 offset x y z: 256980 537480 0 min x y z: 256980.000 537480.000 19.405 max x y z: 258019.999 538769.999 52.668 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: 27831438 extended number of points by return: 25174342 1638742 766157 214414 34455 3146 182 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 19405 52668 intensity 56 4860 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 -22 29 user_data 6 7 point_source_ID 59 61 gps_time 328707617.965784 330511290.361169 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 46 255 B 26 255 NIR 9 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.35 32.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25174342 number of intermediate returns: 1019729 number of last returns: 25169642 number of single returns: 23532275 covered area in square units/kilounits: 1340556/1.34 point density: all returns 20.76 last only 18.78 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27831438 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25174342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1638742 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 766157 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 214414 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34455 instead zero. overview over extended number of returns of given pulse: 23532275 1746330 1656602 720291 156812 17874 1254 0 0 0 0 0 0 0 0 histogram of classification of points: 3184255 unclassified (1) 24406640 ground (2) 224223 building (6) 16320 water (9) +-> flagged as extended overlap: 2176349 +---> 195689 of those are unclassified (1) +---> 1955565 of those are ground (2) +---> 24180 of those are building (6) +---> 915 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.4,19.5) has 20 bin [19.5,19.6) has 82 bin [19.6,19.7) has 155 bin [19.7,19.8) has 137 bin [19.8,19.9) has 166 bin [19.9,20.0) has 243 bin [20.0,20.1) has 390 bin [20.1,20.2) has 333 bin [20.2,20.3) has 820 bin [20.3,20.4) has 6619 bin [20.4,20.5) has 12931 bin [20.5,20.6) has 20221 bin [20.6,20.7) has 26963 bin [20.7,20.8) has 26218 bin [20.8,20.9) has 29949 bin [20.9,21.0) has 44284 bin [21.0,21.1) has 53445 bin [21.1,21.2) has 53899 bin [21.2,21.3) has 83517 bin [21.3,21.4) has 107683 bin [21.4,21.5) has 88065 bin [21.5,21.6) has 94106 bin [21.6,21.7) has 83899 bin [21.7,21.8) has 105132 bin [21.8,21.9) has 149441 bin [21.9,22.0) has 151240 bin [22.0,22.1) has 140748 bin [22.1,22.2) has 133869 bin [22.2,22.3) has 135555 bin [22.3,22.4) has 145006 bin [22.4,22.5) has 155160 bin [22.5,22.6) has 195898 bin [22.6,22.7) has 270231 bin [22.7,22.8) has 322052 bin [22.8,22.9) has 358104 bin [22.9,23.0) has 356331 bin [23.0,23.1) has 448611 bin [23.1,23.2) has 469978 bin [23.2,23.3) has 468017 bin [23.3,23.4) has 468302 bin [23.4,23.5) has 495309 bin [23.5,23.6) has 463158 bin [23.6,23.7) has 483618 bin [23.7,23.8) has 520213 bin [23.8,23.9) has 616026 bin [23.9,24.0) has 646630 bin [24.0,24.1) has 799520 bin [24.1,24.2) has 1076547 bin [24.2,24.3) has 1456302 bin [24.3,24.4) has 1832908 bin [24.4,24.5) has 1724764 bin [24.5,24.6) has 1449309 bin [24.6,24.7) has 1366835 bin [24.7,24.8) has 1555626 bin [24.8,24.9) has 1276192 bin [24.9,25.0) has 872816 bin [25.0,25.1) has 611460 bin [25.1,25.2) has 510144 bin [25.2,25.3) has 407009 bin [25.3,25.4) has 396441 bin [25.4,25.5) has 339240 bin [25.5,25.6) has 318580 bin [25.6,25.7) has 169567 bin [25.7,25.8) has 79787 bin [25.8,25.9) has 38138 bin [25.9,26.0) has 25188 bin [26.0,26.1) has 22510 bin [26.1,26.2) has 21250 bin [26.2,26.3) has 19215 bin [26.3,26.4) has 18728 bin [26.4,26.5) has 18933 bin [26.5,26.6) has 18636 bin [26.6,26.7) has 18536 bin [26.7,26.8) has 18438 bin [26.8,26.9) has 18717 bin [26.9,27.0) has 20470 bin [27.0,27.1) has 20233 bin [27.1,27.2) has 19597 bin [27.2,27.3) has 19203 bin [27.3,27.4) has 18832 bin [27.4,27.5) has 19172 bin [27.5,27.6) has 19936 bin [27.6,27.7) has 20486 bin [27.7,27.8) has 20704 bin [27.8,27.9) has 21066 bin [27.9,28.0) has 21314 bin [28.0,28.1) has 21430 bin [28.1,28.2) has 19717 bin [28.2,28.3) has 19059 bin [28.3,28.4) has 18982 bin [28.4,28.5) has 19021 bin [28.5,28.6) has 19460 bin [28.6,28.7) has 19659 bin [28.7,28.8) has 19071 bin [28.8,28.9) has 19217 bin [28.9,29.0) has 19132 bin [29.0,29.1) has 18863 bin [29.1,29.2) has 18895 bin [29.2,29.3) has 18663 bin [29.3,29.4) has 18864 bin [29.4,29.5) has 18800 bin [29.5,29.6) has 18851 bin [29.6,29.7) has 18598 bin [29.7,29.8) has 18477 bin [29.8,29.9) has 18332 bin [29.9,30.0) has 18435 bin [30.0,30.1) has 17912 bin [30.1,30.2) has 17975 bin [30.2,30.3) has 18230 bin [30.3,30.4) has 18041 bin [30.4,30.5) has 18160 bin [30.5,30.6) has 17910 bin [30.6,30.7) has 17468 bin [30.7,30.8) has 16844 bin [30.8,30.9) has 16845 bin [30.9,31.0) has 16721 bin [31.0,31.1) has 16520 bin [31.1,31.2) has 16235 bin [31.2,31.3) has 16432 bin [31.3,31.4) has 16083 bin [31.4,31.5) has 16035 bin [31.5,31.6) has 16066 bin [31.6,31.7) has 16025 bin [31.7,31.8) has 15580 bin [31.8,31.9) has 15906 bin [31.9,32.0) has 18752 bin [32.0,32.1) has 15817 bin [32.1,32.2) has 14939 bin [32.2,32.3) has 14878 bin [32.3,32.4) has 14985 bin [32.4,32.5) has 14839 bin [32.5,32.6) has 14717 bin [32.6,32.7) has 14632 bin [32.7,32.8) has 14647 bin [32.8,32.9) has 14290 bin [32.9,33.0) has 14204 bin [33.0,33.1) has 14047 bin [33.1,33.2) has 13967 bin [33.2,33.3) has 13571 bin [33.3,33.4) has 13455 bin [33.4,33.5) has 13868 bin [33.5,33.6) has 14040 bin [33.6,33.7) has 13610 bin [33.7,33.8) has 13410 bin [33.8,33.9) has 13106 bin [33.9,34.0) has 12631 bin [34.0,34.1) has 12805 bin [34.1,34.2) has 12781 bin [34.2,34.3) has 12709 bin [34.3,34.4) has 12651 bin [34.4,34.5) has 12784 bin [34.5,34.6) has 12762 bin [34.6,34.7) has 12769 bin [34.7,34.8) has 12535 bin [34.8,34.9) has 12814 bin [34.9,35.0) has 12382 bin [35.0,35.1) has 12482 bin [35.1,35.2) has 12334 bin [35.2,35.3) has 12370 bin [35.3,35.4) has 12383 bin [35.4,35.5) has 12423 bin [35.5,35.6) has 12341 bin [35.6,35.7) has 12335 bin [35.7,35.8) has 12494 bin [35.8,35.9) has 12265 bin [35.9,36.0) has 12257 bin [36.0,36.1) has 12349 bin [36.1,36.2) has 12367 bin [36.2,36.3) has 12621 bin [36.3,36.4) has 12578 bin [36.4,36.5) has 12638 bin [36.5,36.6) has 12478 bin [36.6,36.7) has 12395 bin [36.7,36.8) has 12371 bin [36.8,36.9) has 12467 bin [36.9,37.0) has 12405 bin [37.0,37.1) has 12738 bin [37.1,37.2) has 12781 bin [37.2,37.3) has 12872 bin [37.3,37.4) has 12767 bin [37.4,37.5) has 13108 bin [37.5,37.6) has 12942 bin [37.6,37.7) has 13141 bin [37.7,37.8) has 13554 bin [37.8,37.9) has 13551 bin [37.9,38.0) has 13445 bin [38.0,38.1) has 13699 bin [38.1,38.2) has 14040 bin [38.2,38.3) has 14099 bin [38.3,38.4) has 13917 bin [38.4,38.5) has 13973 bin [38.5,38.6) has 13908 bin [38.6,38.7) has 14100 bin [38.7,38.8) has 14074 bin [38.8,38.9) has 14042 bin [38.9,39.0) has 14204 bin [39.0,39.1) has 14274 bin [39.1,39.2) has 14477 bin [39.2,39.3) has 14612 bin [39.3,39.4) has 14551 bin [39.4,39.5) has 14536 bin [39.5,39.6) has 14584 bin [39.6,39.7) has 14771 bin [39.7,39.8) has 14792 bin [39.8,39.9) has 14880 bin [39.9,40.0) has 14584 bin [40.0,40.1) has 14899 bin [40.1,40.2) has 14607 bin [40.2,40.3) has 14811 bin [40.3,40.4) has 15051 bin [40.4,40.5) has 15307 bin [40.5,40.6) has 15191 bin [40.6,40.7) has 15299 bin [40.7,40.8) has 15308 bin [40.8,40.9) has 15539 bin [40.9,41.0) has 15537 bin [41.0,41.1) has 15556 bin [41.1,41.2) has 15402 bin [41.2,41.3) has 15402 bin [41.3,41.4) has 15501 bin [41.4,41.5) has 15761 bin [41.5,41.6) has 15533 bin [41.6,41.7) has 15704 bin [41.7,41.8) has 16045 bin [41.8,41.9) has 15926 bin [41.9,42.0) has 16051 bin [42.0,42.1) has 15990 bin [42.1,42.2) has 16120 bin [42.2,42.3) has 16350 bin [42.3,42.4) has 16267 bin [42.4,42.5) has 16237 bin [42.5,42.6) has 16411 bin [42.6,42.7) has 16261 bin [42.7,42.8) has 16256 bin [42.8,42.9) has 15996 bin [42.9,43.0) has 15889 bin [43.0,43.1) has 15837 bin [43.1,43.2) has 15565 bin [43.2,43.3) has 15289 bin [43.3,43.4) has 14924 bin [43.4,43.5) has 14717 bin [43.5,43.6) has 14433 bin [43.6,43.7) has 14038 bin [43.7,43.8) has 13574 bin [43.8,43.9) has 13206 bin [43.9,44.0) has 12934 bin [44.0,44.1) has 12551 bin [44.1,44.2) has 11916 bin [44.2,44.3) has 11859 bin [44.3,44.4) has 11019 bin [44.4,44.5) has 10943 bin [44.5,44.6) has 10557 bin [44.6,44.7) has 10336 bin [44.7,44.8) has 10007 bin [44.8,44.9) has 9677 bin [44.9,45.0) has 9394 bin [45.0,45.1) has 9023 bin [45.1,45.2) has 8926 bin [45.2,45.3) has 8285 bin [45.3,45.4) has 7871 bin [45.4,45.5) has 7769 bin [45.5,45.6) has 7171 bin [45.6,45.7) has 6683 bin [45.7,45.8) has 6483 bin [45.8,45.9) has 6215 bin [45.9,46.0) has 6135 bin [46.0,46.1) has 5476 bin [46.1,46.2) has 5258 bin [46.2,46.3) has 4936 bin [46.3,46.4) has 4655 bin [46.4,46.5) has 4373 bin [46.5,46.6) has 3968 bin [46.6,46.7) has 3692 bin [46.7,46.8) has 3624 bin [46.8,46.9) has 3301 bin [46.9,47.0) has 3194 bin [47.0,47.1) has 2983 bin [47.1,47.2) has 2821 bin [47.2,47.3) has 2696 bin [47.3,47.4) has 2579 bin [47.4,47.5) has 2471 bin [47.5,47.6) has 2251 bin [47.6,47.7) has 2211 bin [47.7,47.8) has 2174 bin [47.8,47.9) has 1999 bin [47.9,48.0) has 1929 bin [48.0,48.1) has 1796 bin [48.1,48.2) has 1752 bin [48.2,48.3) has 1644 bin [48.3,48.4) has 1520 bin [48.4,48.5) has 1498 bin [48.5,48.6) has 1492 bin [48.6,48.7) has 1434 bin [48.7,48.8) has 1432 bin [48.8,48.9) has 1324 bin [48.9,49.0) has 1414 bin [49.0,49.1) has 1336 bin [49.1,49.2) has 1289 bin [49.2,49.3) has 1261 bin [49.3,49.4) has 1163 bin [49.4,49.5) has 1170 bin [49.5,49.6) has 1142 bin [49.6,49.7) has 1112 bin [49.7,49.8) has 1027 bin [49.8,49.9) has 935 bin [49.9,50.0) has 881 bin [50.0,50.1) has 796 bin [50.1,50.2) has 757 bin [50.2,50.3) has 653 bin [50.3,50.4) has 661 bin [50.4,50.5) has 623 bin [50.5,50.6) has 596 bin [50.6,50.7) has 532 bin [50.7,50.8) has 497 bin [50.8,50.9) has 447 bin [50.9,51.0) has 413 bin [51.0,51.1) has 397 bin [51.1,51.2) has 335 bin [51.2,51.3) has 280 bin [51.3,51.4) has 226 bin [51.4,51.5) has 226 bin [51.5,51.6) has 173 bin [51.6,51.7) has 130 bin [51.7,51.8) has 113 bin [51.8,51.9) has 97 bin [51.9,52.0) has 99 bin [52.0,52.1) has 74 bin [52.1,52.2) has 56 bin [52.2,52.3) has 46 bin [52.3,52.4) has 21 bin [52.4,52.5) has 15 bin [52.5,52.6) has 9 bin [52.6,52.7) has 6 average z coordinate 25.4 for 27831438 element(s) point source id histogram with bin size 1.000000 bin 59 has 1531182 bin 60 has 22310013 bin 61 has 3990243 average point source id 60.088355513646114 for 27831438 element(s)