lasinfo (210611) report for 'AHN4T/52AZ2_18.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: 27721113 number of points by return: 24133608 2720511 752481 106287 8226 scale factor x y z: 0.001 0.001 0.001 offset x y z: 186980 388730 0 min x y z: 186980.000 388730.000 26.763 max x y z: 188019.999 390019.999 55.168 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: 27721113 extended number of points by return: 24133608 2720511 752481 106287 8226 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 26763 55168 intensity 4 4808 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 -17 29 user_data 6 7 point_source_ID 87 89 gps_time 297761677.615097 297847170.496672 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 25 255 B 9 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0.04 48.08 ('Amplitude') attribute1 -16.63 31.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24133608 number of intermediate returns: 865941 number of last returns: 24126692 number of single returns: 21405128 covered area in square units/kilounits: 1340952/1.34 point density: all returns 20.67 last only 17.99 (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 27721113 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24133608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2720511 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 752481 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 106287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8226 instead zero. overview over extended number of returns of given pulse: 21405128 3943255 1938684 392636 39322 1906 182 0 0 0 0 0 0 0 0 histogram of classification of points: 4171138 unclassified (1) 23189576 ground (2) 338830 building (6) 21569 water (9) +-> flagged as extended overlap: 1873500 +---> 350251 of those are unclassified (1) +---> 1482817 of those are ground (2) +---> 38704 of those are building (6) +---> 1728 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.7,26.8) has 5 bin [26.8,26.9) has 219 bin [26.9,27.0) has 1375 bin [27.0,27.1) has 2693 bin [27.1,27.2) has 5434 bin [27.2,27.3) has 12014 bin [27.3,27.4) has 77800 bin [27.4,27.5) has 260519 bin [27.5,27.6) has 569592 bin [27.6,27.7) has 647691 bin [27.7,27.8) has 718959 bin [27.8,27.9) has 1099492 bin [27.9,28.0) has 973857 bin [28.0,28.1) has 958574 bin [28.1,28.2) has 819160 bin [28.2,28.3) has 954201 bin [28.3,28.4) has 1301616 bin [28.4,28.5) has 1182597 bin [28.5,28.6) has 894567 bin [28.6,28.7) has 786024 bin [28.7,28.8) has 724530 bin [28.8,28.9) has 856586 bin [28.9,29.0) has 920665 bin [29.0,29.1) has 844552 bin [29.1,29.2) has 809978 bin [29.2,29.3) has 877058 bin [29.3,29.4) has 789299 bin [29.4,29.5) has 1081546 bin [29.5,29.6) has 1303932 bin [29.6,29.7) has 943642 bin [29.7,29.8) has 741774 bin [29.8,29.9) has 528721 bin [29.9,30.0) has 330446 bin [30.0,30.1) has 176388 bin [30.1,30.2) has 127724 bin [30.2,30.3) has 114718 bin [30.3,30.4) has 95842 bin [30.4,30.5) has 77019 bin [30.5,30.6) has 72888 bin [30.6,30.7) has 75122 bin [30.7,30.8) has 101513 bin [30.8,30.9) has 93733 bin [30.9,31.0) has 92954 bin [31.0,31.1) has 98676 bin [31.1,31.2) has 100601 bin [31.2,31.3) has 103720 bin [31.3,31.4) has 129699 bin [31.4,31.5) has 106037 bin [31.5,31.6) has 76914 bin [31.6,31.7) has 60439 bin [31.7,31.8) has 45335 bin [31.8,31.9) has 39264 bin [31.9,32.0) has 39087 bin [32.0,32.1) has 40944 bin [32.1,32.2) has 40744 bin [32.2,32.3) has 37676 bin [32.3,32.4) has 33755 bin [32.4,32.5) has 30193 bin [32.5,32.6) has 27730 bin [32.6,32.7) has 30264 bin [32.7,32.8) has 27685 bin [32.8,32.9) has 26588 bin [32.9,33.0) has 25974 bin [33.0,33.1) has 26156 bin [33.1,33.2) has 26868 bin [33.2,33.3) has 25771 bin [33.3,33.4) has 25559 bin [33.4,33.5) has 25191 bin [33.5,33.6) has 25262 bin [33.6,33.7) has 25065 bin [33.7,33.8) has 25280 bin [33.8,33.9) has 24958 bin [33.9,34.0) has 26032 bin [34.0,34.1) has 25367 bin [34.1,34.2) has 25356 bin [34.2,34.3) has 25107 bin [34.3,34.4) has 25560 bin [34.4,34.5) has 26785 bin [34.5,34.6) has 27237 bin [34.6,34.7) has 26705 bin [34.7,34.8) has 26246 bin [34.8,34.9) has 25933 bin [34.9,35.0) has 25718 bin [35.0,35.1) has 25718 bin [35.1,35.2) has 25755 bin [35.2,35.3) has 25727 bin [35.3,35.4) has 25715 bin [35.4,35.5) has 25783 bin [35.5,35.6) has 26187 bin [35.6,35.7) has 26108 bin [35.7,35.8) has 26359 bin [35.8,35.9) has 26812 bin [35.9,36.0) has 26838 bin [36.0,36.1) has 26684 bin [36.1,36.2) has 26631 bin [36.2,36.3) has 26264 bin [36.3,36.4) has 26738 bin [36.4,36.5) has 26348 bin [36.5,36.6) has 26407 bin [36.6,36.7) has 26923 bin [36.7,36.8) has 27614 bin [36.8,36.9) has 27492 bin [36.9,37.0) has 28023 bin [37.0,37.1) has 28051 bin [37.1,37.2) has 28286 bin [37.2,37.3) has 28294 bin [37.3,37.4) has 28675 bin [37.4,37.5) has 29082 bin [37.5,37.6) has 29455 bin [37.6,37.7) has 29315 bin [37.7,37.8) has 29419 bin [37.8,37.9) has 29964 bin [37.9,38.0) has 29871 bin [38.0,38.1) has 30036 bin [38.1,38.2) has 30535 bin [38.2,38.3) has 31057 bin [38.3,38.4) has 31013 bin [38.4,38.5) has 31318 bin [38.5,38.6) has 31728 bin [38.6,38.7) has 31865 bin [38.7,38.8) has 31530 bin [38.8,38.9) has 30760 bin [38.9,39.0) has 31084 bin [39.0,39.1) has 31207 bin [39.1,39.2) has 31427 bin [39.2,39.3) has 30661 bin [39.3,39.4) has 31307 bin [39.4,39.5) has 31226 bin [39.5,39.6) has 30946 bin [39.6,39.7) has 31258 bin [39.7,39.8) has 30972 bin [39.8,39.9) has 30947 bin [39.9,40.0) has 30904 bin [40.0,40.1) has 30645 bin [40.1,40.2) has 30599 bin [40.2,40.3) has 30178 bin [40.3,40.4) has 30034 bin [40.4,40.5) has 29555 bin [40.5,40.6) has 29657 bin [40.6,40.7) has 29134 bin [40.7,40.8) has 29210 bin [40.8,40.9) has 28911 bin [40.9,41.0) has 29104 bin [41.0,41.1) has 28846 bin [41.1,41.2) has 28719 bin [41.2,41.3) has 28665 bin [41.3,41.4) has 28468 bin [41.4,41.5) has 27776 bin [41.5,41.6) has 27503 bin [41.6,41.7) has 27148 bin [41.7,41.8) has 26478 bin [41.8,41.9) has 26183 bin [41.9,42.0) has 25846 bin [42.0,42.1) has 25860 bin [42.1,42.2) has 25606 bin [42.2,42.3) has 25328 bin [42.3,42.4) has 24707 bin [42.4,42.5) has 24765 bin [42.5,42.6) has 24002 bin [42.6,42.7) has 23706 bin [42.7,42.8) has 23384 bin [42.8,42.9) has 23597 bin [42.9,43.0) has 22892 bin [43.0,43.1) has 22669 bin [43.1,43.2) has 22358 bin [43.2,43.3) has 22252 bin [43.3,43.4) has 21926 bin [43.4,43.5) has 21408 bin [43.5,43.6) has 21403 bin [43.6,43.7) has 20934 bin [43.7,43.8) has 20576 bin [43.8,43.9) has 20394 bin [43.9,44.0) has 19618 bin [44.0,44.1) has 19392 bin [44.1,44.2) has 19215 bin [44.2,44.3) has 18746 bin [44.3,44.4) has 18433 bin [44.4,44.5) has 17702 bin [44.5,44.6) has 17219 bin [44.6,44.7) has 17226 bin [44.7,44.8) has 16859 bin [44.8,44.9) has 16405 bin [44.9,45.0) has 15911 bin [45.0,45.1) has 15574 bin [45.1,45.2) has 15241 bin [45.2,45.3) has 15047 bin [45.3,45.4) has 14539 bin [45.4,45.5) has 14036 bin [45.5,45.6) has 13891 bin [45.6,45.7) has 13315 bin [45.7,45.8) has 13005 bin [45.8,45.9) has 12596 bin [45.9,46.0) has 12538 bin [46.0,46.1) has 12102 bin [46.1,46.2) has 11483 bin [46.2,46.3) has 11222 bin [46.3,46.4) has 10775 bin [46.4,46.5) has 10489 bin [46.5,46.6) has 10268 bin [46.6,46.7) has 9571 bin [46.7,46.8) has 9422 bin [46.8,46.9) has 8988 bin [46.9,47.0) has 8678 bin [47.0,47.1) has 8433 bin [47.1,47.2) has 7861 bin [47.2,47.3) has 7415 bin [47.3,47.4) has 7184 bin [47.4,47.5) has 6737 bin [47.5,47.6) has 6348 bin [47.6,47.7) has 6123 bin [47.7,47.8) has 5915 bin [47.8,47.9) has 5514 bin [47.9,48.0) has 5291 bin [48.0,48.1) has 5121 bin [48.1,48.2) has 4820 bin [48.2,48.3) has 4471 bin [48.3,48.4) has 4343 bin [48.4,48.5) has 4068 bin [48.5,48.6) has 3840 bin [48.6,48.7) has 3740 bin [48.7,48.8) has 3424 bin [48.8,48.9) has 3369 bin [48.9,49.0) has 3181 bin [49.0,49.1) has 3084 bin [49.1,49.2) has 2929 bin [49.2,49.3) has 2696 bin [49.3,49.4) has 2454 bin [49.4,49.5) has 2271 bin [49.5,49.6) has 2121 bin [49.6,49.7) has 1999 bin [49.7,49.8) has 1833 bin [49.8,49.9) has 1732 bin [49.9,50.0) has 1585 bin [50.0,50.1) has 1349 bin [50.1,50.2) has 1322 bin [50.2,50.3) has 1127 bin [50.3,50.4) has 1079 bin [50.4,50.5) has 949 bin [50.5,50.6) has 850 bin [50.6,50.7) has 793 bin [50.7,50.8) has 650 bin [50.8,50.9) has 605 bin [50.9,51.0) has 557 bin [51.0,51.1) has 484 bin [51.1,51.2) has 428 bin [51.2,51.3) has 390 bin [51.3,51.4) has 365 bin [51.4,51.5) has 311 bin [51.5,51.6) has 263 bin [51.6,51.7) has 223 bin [51.7,51.8) has 231 bin [51.8,51.9) has 243 bin [51.9,52.0) has 175 bin [52.0,52.1) has 194 bin [52.1,52.2) has 176 bin [52.2,52.3) has 152 bin [52.3,52.4) has 139 bin [52.4,52.5) has 138 bin [52.5,52.6) has 135 bin [52.6,52.7) has 117 bin [52.7,52.8) has 86 bin [52.8,52.9) has 83 bin [52.9,53.0) has 62 bin [53.0,53.1) has 70 bin [53.1,53.2) has 48 bin [53.2,53.3) has 51 bin [53.3,53.4) has 48 bin [53.4,53.5) has 41 bin [53.5,53.6) has 34 bin [53.6,53.7) has 41 bin [53.7,53.8) has 46 bin [53.8,53.9) has 34 bin [53.9,54.0) has 48 bin [54.0,54.1) has 47 bin [54.1,54.2) has 45 bin [54.2,54.3) has 34 bin [54.3,54.4) has 43 bin [54.4,54.5) has 38 bin [54.5,54.6) has 33 bin [54.6,54.7) has 29 bin [54.7,54.8) has 23 bin [54.8,54.9) has 17 bin [54.9,55.0) has 9 bin [55.0,55.1) has 4 bin [55.1,55.2) has 1 average z coordinate 30.3 for 27721113 element(s) point source id histogram with bin size 1.000000 bin 87 has 45 bin 88 has 18383015 bin 89 has 9338053 average point source id 88.336855450212269 for 27721113 element(s)