lasinfo (210611) report for 'AHN4T/57AZ1_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: 340/2022 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: 18543061 number of points by return: 16005103 1924015 540522 69084 4337 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 366230 0 min x y z: 144293.174 366230.000 35.341 max x y z: 145019.999 367519.999 62.020 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: 18543061 extended number of points by return: 16005103 1924015 540522 69084 4337 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 313174 1039999 Y 0 1289999 Z 35341 62020 intensity 56 4121 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 -29 1 user_data 6 7 point_source_ID 69 70 gps_time 298044028.128738 298211909.431621 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 37 255 B 25 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 167 extended_scanner_channel 0 0 attribute0 0.56 41.21 ('Amplitude') attribute1 -16.43 24.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 16005103 number of intermediate returns: 609536 number of last returns: 16009141 number of single returns: 14080719 covered area in square units/kilounits: 712580/0.71 point density: all returns 26.02 last only 22.47 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18543061 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16005103 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1924015 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 540522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 69084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4337 instead zero. overview over extended number of returns of given pulse: 14080719 2773714 1410253 257007 20492 837 39 0 0 0 0 0 0 0 0 histogram of classification of points: 3409494 unclassified (1) 14961048 ground (2) 162907 building (6) 9612 water (9) +-> flagged as extended overlap: 1007092 +---> 156077 of those are unclassified (1) +---> 843631 of those are ground (2) +---> 6366 of those are building (6) +---> 1018 of those are water (9) z coordinate histogram with bin size 0.100000 bin [35.3,35.4) has 16 bin [35.4,35.5) has 234 bin [35.5,35.6) has 1660 bin [35.6,35.7) has 6833 bin [35.7,35.8) has 6521 bin [35.8,35.9) has 7433 bin [35.9,36.0) has 9171 bin [36.0,36.1) has 24241 bin [36.1,36.2) has 82873 bin [36.2,36.3) has 160239 bin [36.3,36.4) has 188671 bin [36.4,36.5) has 253624 bin [36.5,36.6) has 321648 bin [36.6,36.7) has 686775 bin [36.7,36.8) has 800071 bin [36.8,36.9) has 905655 bin [36.9,37.0) has 1005990 bin [37.0,37.1) has 767483 bin [37.1,37.2) has 842800 bin [37.2,37.3) has 888466 bin [37.3,37.4) has 609728 bin [37.4,37.5) has 340297 bin [37.5,37.6) has 295948 bin [37.6,37.7) has 288403 bin [37.7,37.8) has 231701 bin [37.8,37.9) has 193914 bin [37.9,38.0) has 213550 bin [38.0,38.1) has 335805 bin [38.1,38.2) has 458116 bin [38.2,38.3) has 341661 bin [38.3,38.4) has 374111 bin [38.4,38.5) has 409616 bin [38.5,38.6) has 568336 bin [38.6,38.7) has 678258 bin [38.7,38.8) has 804004 bin [38.8,38.9) has 661031 bin [38.9,39.0) has 403977 bin [39.0,39.1) has 146214 bin [39.1,39.2) has 86584 bin [39.2,39.3) has 70805 bin [39.3,39.4) has 65039 bin [39.4,39.5) has 73751 bin [39.5,39.6) has 94460 bin [39.6,39.7) has 100091 bin [39.7,39.8) has 89823 bin [39.8,39.9) has 81209 bin [39.9,40.0) has 61776 bin [40.0,40.1) has 50091 bin [40.1,40.2) has 39696 bin [40.2,40.3) has 31465 bin [40.3,40.4) has 27225 bin [40.4,40.5) has 21626 bin [40.5,40.6) has 21210 bin [40.6,40.7) has 22648 bin [40.7,40.8) has 17541 bin [40.8,40.9) has 12804 bin [40.9,41.0) has 11530 bin [41.0,41.1) has 11432 bin [41.1,41.2) has 11733 bin [41.2,41.3) has 11027 bin [41.3,41.4) has 11420 bin [41.4,41.5) has 12414 bin [41.5,41.6) has 12091 bin [41.6,41.7) has 11640 bin [41.7,41.8) has 11012 bin [41.8,41.9) has 10567 bin [41.9,42.0) has 10452 bin [42.0,42.1) has 10298 bin [42.1,42.2) has 9964 bin [42.2,42.3) has 9625 bin [42.3,42.4) has 9685 bin [42.4,42.5) has 9786 bin [42.5,42.6) has 9538 bin [42.6,42.7) has 9165 bin [42.7,42.8) has 9099 bin [42.8,42.9) has 9000 bin [42.9,43.0) has 9084 bin [43.0,43.1) has 9076 bin [43.1,43.2) has 9195 bin [43.2,43.3) has 9183 bin [43.3,43.4) has 9143 bin [43.4,43.5) has 9345 bin [43.5,43.6) has 9576 bin [43.6,43.7) has 9703 bin [43.7,43.8) has 10142 bin [43.8,43.9) has 10151 bin [43.9,44.0) has 10198 bin [44.0,44.1) has 10106 bin [44.1,44.2) has 10156 bin [44.2,44.3) has 10174 bin [44.3,44.4) has 10174 bin [44.4,44.5) has 10055 bin [44.5,44.6) has 10218 bin [44.6,44.7) has 9670 bin [44.7,44.8) has 10325 bin [44.8,44.9) has 10039 bin [44.9,45.0) has 9847 bin [45.0,45.1) has 9720 bin [45.1,45.2) has 10026 bin [45.2,45.3) has 11062 bin [45.3,45.4) has 10055 bin [45.4,45.5) has 9824 bin [45.5,45.6) has 10084 bin [45.6,45.7) has 10217 bin [45.7,45.8) has 10339 bin [45.8,45.9) has 10600 bin [45.9,46.0) has 10674 bin [46.0,46.1) has 10537 bin [46.1,46.2) has 10780 bin [46.2,46.3) has 10774 bin [46.3,46.4) has 10914 bin [46.4,46.5) has 10777 bin [46.5,46.6) has 11111 bin [46.6,46.7) has 11526 bin [46.7,46.8) has 11600 bin [46.8,46.9) has 11293 bin [46.9,47.0) has 11483 bin [47.0,47.1) has 11759 bin [47.1,47.2) has 11966 bin [47.2,47.3) has 12371 bin [47.3,47.4) has 12493 bin [47.4,47.5) has 12939 bin [47.5,47.6) has 13509 bin [47.6,47.7) has 13977 bin [47.7,47.8) has 13477 bin [47.8,47.9) has 13975 bin [47.9,48.0) has 14538 bin [48.0,48.1) has 14644 bin [48.1,48.2) has 15311 bin [48.2,48.3) has 15731 bin [48.3,48.4) has 15948 bin [48.4,48.5) has 16284 bin [48.5,48.6) has 16683 bin [48.6,48.7) has 17707 bin [48.7,48.8) has 18184 bin [48.8,48.9) has 18448 bin [48.9,49.0) has 19019 bin [49.0,49.1) has 19607 bin [49.1,49.2) has 19626 bin [49.2,49.3) has 20310 bin [49.3,49.4) has 20712 bin [49.4,49.5) has 21202 bin [49.5,49.6) has 21996 bin [49.6,49.7) has 22544 bin [49.7,49.8) has 23313 bin [49.8,49.9) has 23791 bin [49.9,50.0) has 24120 bin [50.0,50.1) has 24436 bin [50.1,50.2) has 24952 bin [50.2,50.3) has 26155 bin [50.3,50.4) has 26739 bin [50.4,50.5) has 27356 bin [50.5,50.6) has 27833 bin [50.6,50.7) has 28529 bin [50.7,50.8) has 29877 bin [50.8,50.9) has 30577 bin [50.9,51.0) has 30933 bin [51.0,51.1) has 31450 bin [51.1,51.2) has 31530 bin [51.2,51.3) has 32599 bin [51.3,51.4) has 33246 bin [51.4,51.5) has 33695 bin [51.5,51.6) has 33955 bin [51.6,51.7) has 35030 bin [51.7,51.8) has 34843 bin [51.8,51.9) has 35716 bin [51.9,52.0) has 36265 bin [52.0,52.1) has 36448 bin [52.1,52.2) has 37261 bin [52.2,52.3) has 37300 bin [52.3,52.4) has 37457 bin [52.4,52.5) has 38288 bin [52.5,52.6) has 38261 bin [52.6,52.7) has 38666 bin [52.7,52.8) has 38784 bin [52.8,52.9) has 39276 bin [52.9,53.0) has 38700 bin [53.0,53.1) has 39246 bin [53.1,53.2) has 39449 bin [53.2,53.3) has 39225 bin [53.3,53.4) has 38814 bin [53.4,53.5) has 38552 bin [53.5,53.6) has 38132 bin [53.6,53.7) has 38683 bin [53.7,53.8) has 38837 bin [53.8,53.9) has 38124 bin [53.9,54.0) has 37236 bin [54.0,54.1) has 36402 bin [54.1,54.2) has 35559 bin [54.2,54.3) has 35479 bin [54.3,54.4) has 34393 bin [54.4,54.5) has 33416 bin [54.5,54.6) has 32096 bin [54.6,54.7) has 30915 bin [54.7,54.8) has 30241 bin [54.8,54.9) has 28983 bin [54.9,55.0) has 27612 bin [55.0,55.1) has 26770 bin [55.1,55.2) has 26084 bin [55.2,55.3) has 24691 bin [55.3,55.4) has 23790 bin [55.4,55.5) has 22685 bin [55.5,55.6) has 21597 bin [55.6,55.7) has 20520 bin [55.7,55.8) has 19392 bin [55.8,55.9) has 18270 bin [55.9,56.0) has 17286 bin [56.0,56.1) has 15962 bin [56.1,56.2) has 15430 bin [56.2,56.3) has 14331 bin [56.3,56.4) has 13403 bin [56.4,56.5) has 12570 bin [56.5,56.6) has 11322 bin [56.6,56.7) has 10248 bin [56.7,56.8) has 9390 bin [56.8,56.9) has 8797 bin [56.9,57.0) has 8033 bin [57.0,57.1) has 7082 bin [57.1,57.2) has 6471 bin [57.2,57.3) has 5982 bin [57.3,57.4) has 5303 bin [57.4,57.5) has 4864 bin [57.5,57.6) has 4435 bin [57.6,57.7) has 3797 bin [57.7,57.8) has 3436 bin [57.8,57.9) has 3109 bin [57.9,58.0) has 2642 bin [58.0,58.1) has 2357 bin [58.1,58.2) has 2030 bin [58.2,58.3) has 1777 bin [58.3,58.4) has 1501 bin [58.4,58.5) has 1330 bin [58.5,58.6) has 1210 bin [58.6,58.7) has 1008 bin [58.7,58.8) has 882 bin [58.8,58.9) has 791 bin [58.9,59.0) has 702 bin [59.0,59.1) has 612 bin [59.1,59.2) has 531 bin [59.2,59.3) has 505 bin [59.3,59.4) has 421 bin [59.4,59.5) has 347 bin [59.5,59.6) has 318 bin [59.6,59.7) has 283 bin [59.7,59.8) has 249 bin [59.8,59.9) has 225 bin [59.9,60.0) has 174 bin [60.0,60.1) has 174 bin [60.1,60.2) has 147 bin [60.2,60.3) has 113 bin [60.3,60.4) has 106 bin [60.4,60.5) has 106 bin [60.5,60.6) has 83 bin [60.6,60.7) has 73 bin [60.7,60.8) has 62 bin [60.8,60.9) has 38 bin [60.9,61.0) has 35 bin [61.0,61.1) has 32 bin [61.1,61.2) has 20 bin [61.2,61.3) has 13 bin [61.3,61.4) has 10 bin [61.4,61.5) has 4 bin [61.5,61.6) has 3 bin [61.6,61.7) has 5 bin [61.7,61.8) has 1 bin [61.8,61.9) has 2 bin [61.9,62.0) has 1 bin [62.0,62.1) has 1 average z coordinate 40.0 for 18543061 element(s) point source id histogram with bin size 1.000000 bin 69 has 9652283 bin 70 has 8890778 average point source id 69.479466577821213 for 18543061 element(s)