lasinfo (210611) report for 'AHN4T/41DZ1_02.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: 7320080 number of points by return: 6219721 843099 205089 45535 6636 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 429980 0 min x y z: 230980.000 430659.778 16.288 max x y z: 231797.841 431269.999 59.807 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: 7320080 extended number of points by return: 6219721 843099 205089 45535 6636 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 817841 Y 679778 1289999 Z 16288 59807 intensity 56 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -26 29 user_data 6 7 point_source_ID 155 156 gps_time 324049334.079613 324121700.674850 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 44 255 B 39 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -4333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 32.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 6219721 number of intermediate returns: 258744 number of last returns: 6193222 number of single returns: 5351607 covered area in square units/kilounits: 329392/0.33 point density: all returns 22.22 last only 18.80 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 7320080 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6219721 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 843099 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 205089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 45535 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6636 instead zero. overview over extended number of returns of given pulse: 5351607 1299132 480390 155727 29998 3026 200 0 0 0 0 0 0 0 0 histogram of classification of points: 1766892 unclassified (1) 3831663 ground (2) 1721525 building (6) +-> flagged as extended overlap: 706932 +---> 193160 of those are unclassified (1) +---> 381997 of those are ground (2) +---> 131775 of those are building (6) z coordinate histogram with bin size 0.100000 bin [16.2,16.3) has 1 bin [16.3,16.4) has 108 bin [16.4,16.5) has 620 bin [16.5,16.6) has 583 bin [16.6,16.7) has 329 bin [16.7,16.8) has 209 bin [16.8,16.9) has 175 bin [16.9,17.0) has 192 bin [17.0,17.1) has 218 bin [17.1,17.2) has 296 bin [17.2,17.3) has 306 bin [17.3,17.4) has 284 bin [17.4,17.5) has 626 bin [17.5,17.6) has 381 bin [17.6,17.7) has 541 bin [17.7,17.8) has 5954 bin [17.8,17.9) has 11384 bin [17.9,18.0) has 37398 bin [18.0,18.1) has 89686 bin [18.1,18.2) has 223803 bin [18.2,18.3) has 426583 bin [18.3,18.4) has 598999 bin [18.4,18.5) has 627112 bin [18.5,18.6) has 500788 bin [18.6,18.7) has 411584 bin [18.7,18.8) has 330158 bin [18.8,18.9) has 257423 bin [18.9,19.0) has 232949 bin [19.0,19.1) has 175775 bin [19.1,19.2) has 120038 bin [19.2,19.3) has 93232 bin [19.3,19.4) has 77681 bin [19.4,19.5) has 61533 bin [19.5,19.6) has 52597 bin [19.6,19.7) has 40396 bin [19.7,19.8) has 32646 bin [19.8,19.9) has 30252 bin [19.9,20.0) has 29579 bin [20.0,20.1) has 29062 bin [20.1,20.2) has 29845 bin [20.2,20.3) has 30861 bin [20.3,20.4) has 34277 bin [20.4,20.5) has 38456 bin [20.5,20.6) has 47039 bin [20.6,20.7) has 58135 bin [20.7,20.8) has 69069 bin [20.8,20.9) has 62456 bin [20.9,21.0) has 66333 bin [21.0,21.1) has 61110 bin [21.1,21.2) has 56749 bin [21.2,21.3) has 46653 bin [21.3,21.4) has 50805 bin [21.4,21.5) has 42391 bin [21.5,21.6) has 40796 bin [21.6,21.7) has 29834 bin [21.7,21.8) has 25753 bin [21.8,21.9) has 25732 bin [21.9,22.0) has 28142 bin [22.0,22.1) has 35112 bin [22.1,22.2) has 37383 bin [22.2,22.3) has 20442 bin [22.3,22.4) has 21242 bin [22.4,22.5) has 28003 bin [22.5,22.6) has 17531 bin [22.6,22.7) has 17925 bin [22.7,22.8) has 14664 bin [22.8,22.9) has 12961 bin [22.9,23.0) has 13524 bin [23.0,23.1) has 14865 bin [23.1,23.2) has 13787 bin [23.2,23.3) has 13155 bin [23.3,23.4) has 13620 bin [23.4,23.5) has 17588 bin [23.5,23.6) has 21296 bin [23.6,23.7) has 24351 bin [23.7,23.8) has 33447 bin [23.8,23.9) has 37105 bin [23.9,24.0) has 38626 bin [24.0,24.1) has 34008 bin [24.1,24.2) has 33165 bin [24.2,24.3) has 32076 bin [24.3,24.4) has 33492 bin [24.4,24.5) has 33098 bin [24.5,24.6) has 32450 bin [24.6,24.7) has 35494 bin [24.7,24.8) has 44282 bin [24.8,24.9) has 43186 bin [24.9,25.0) has 47399 bin [25.0,25.1) has 36496 bin [25.1,25.2) has 30696 bin [25.2,25.3) has 29476 bin [25.3,25.4) has 29252 bin [25.4,25.5) has 28527 bin [25.5,25.6) has 26940 bin [25.6,25.7) has 24787 bin [25.7,25.8) has 23964 bin [25.8,25.9) has 22802 bin [25.9,26.0) has 20941 bin [26.0,26.1) has 19035 bin [26.1,26.2) has 17956 bin [26.2,26.3) has 19153 bin [26.3,26.4) has 20729 bin [26.4,26.5) has 16178 bin [26.5,26.6) has 14529 bin [26.6,26.7) has 13565 bin [26.7,26.8) has 13220 bin [26.8,26.9) has 12782 bin [26.9,27.0) has 12604 bin [27.0,27.1) has 17505 bin [27.1,27.2) has 16568 bin [27.2,27.3) has 16217 bin [27.3,27.4) has 16297 bin [27.4,27.5) has 18175 bin [27.5,27.6) has 36279 bin [27.6,27.7) has 33473 bin [27.7,27.8) has 38756 bin [27.8,27.9) has 13708 bin [27.9,28.0) has 11524 bin [28.0,28.1) has 10992 bin [28.1,28.2) has 10796 bin [28.2,28.3) has 12059 bin [28.3,28.4) has 11576 bin [28.4,28.5) has 10254 bin [28.5,28.6) has 9348 bin [28.6,28.7) has 9388 bin [28.7,28.8) has 9842 bin [28.8,28.9) has 10623 bin [28.9,29.0) has 9691 bin [29.0,29.1) has 9371 bin [29.1,29.2) has 9620 bin [29.2,29.3) has 8893 bin [29.3,29.4) has 8601 bin [29.4,29.5) has 8318 bin [29.5,29.6) has 8710 bin [29.6,29.7) has 9704 bin [29.7,29.8) has 8248 bin [29.8,29.9) has 8220 bin [29.9,30.0) has 7795 bin [30.0,30.1) has 7667 bin [30.1,30.2) has 7676 bin [30.2,30.3) has 13101 bin [30.3,30.4) has 17563 bin [30.4,30.5) has 8605 bin [30.5,30.6) has 8039 bin [30.6,30.7) has 7014 bin [30.7,30.8) has 6815 bin [30.8,30.9) has 6701 bin [30.9,31.0) has 6483 bin [31.0,31.1) has 6174 bin [31.1,31.2) has 6074 bin [31.2,31.3) has 7817 bin [31.3,31.4) has 7790 bin [31.4,31.5) has 6402 bin [31.5,31.6) has 6212 bin [31.6,31.7) has 5575 bin [31.7,31.8) has 5350 bin [31.8,31.9) has 5148 bin [31.9,32.0) has 5030 bin [32.0,32.1) has 4929 bin [32.1,32.2) has 4870 bin [32.2,32.3) has 4391 bin [32.3,32.4) has 4391 bin [32.4,32.5) has 4344 bin [32.5,32.6) has 4197 bin [32.6,32.7) has 4836 bin [32.7,32.8) has 3958 bin [32.8,32.9) has 3975 bin [32.9,33.0) has 3830 bin [33.0,33.1) has 3742 bin [33.1,33.2) has 3549 bin [33.2,33.3) has 3586 bin [33.3,33.4) has 3763 bin [33.4,33.5) has 3701 bin [33.5,33.6) has 3789 bin [33.6,33.7) has 3469 bin [33.7,33.8) has 3504 bin [33.8,33.9) has 3441 bin [33.9,34.0) has 3286 bin [34.0,34.1) has 3287 bin [34.1,34.2) has 3216 bin [34.2,34.3) has 3142 bin [34.3,34.4) has 2931 bin [34.4,34.5) has 2982 bin [34.5,34.6) has 2827 bin [34.6,34.7) has 2798 bin [34.7,34.8) has 2877 bin [34.8,34.9) has 2767 bin [34.9,35.0) has 2815 bin [35.0,35.1) has 2740 bin [35.1,35.2) has 2315 bin [35.2,35.3) has 2390 bin [35.3,35.4) has 2307 bin [35.4,35.5) has 2106 bin [35.5,35.6) has 2131 bin [35.6,35.7) has 2008 bin [35.7,35.8) has 1828 bin [35.8,35.9) has 1802 bin [35.9,36.0) has 1726 bin [36.0,36.1) has 1715 bin [36.1,36.2) has 1677 bin [36.2,36.3) has 1632 bin [36.3,36.4) has 1499 bin [36.4,36.5) has 1551 bin [36.5,36.6) has 1473 bin [36.6,36.7) has 1425 bin [36.7,36.8) has 1320 bin [36.8,36.9) has 1285 bin [36.9,37.0) has 1147 bin [37.0,37.1) has 1199 bin [37.1,37.2) has 1070 bin [37.2,37.3) has 993 bin [37.3,37.4) has 943 bin [37.4,37.5) has 938 bin [37.5,37.6) has 941 bin [37.6,37.7) has 808 bin [37.7,37.8) has 763 bin [37.8,37.9) has 715 bin [37.9,38.0) has 726 bin [38.0,38.1) has 755 bin [38.1,38.2) has 633 bin [38.2,38.3) has 632 bin [38.3,38.4) has 561 bin [38.4,38.5) has 551 bin [38.5,38.6) has 494 bin [38.6,38.7) has 448 bin [38.7,38.8) has 414 bin [38.8,38.9) has 383 bin [38.9,39.0) has 387 bin [39.0,39.1) has 336 bin [39.1,39.2) has 299 bin [39.2,39.3) has 299 bin [39.3,39.4) has 290 bin [39.4,39.5) has 233 bin [39.5,39.6) has 191 bin [39.6,39.7) has 159 bin [39.7,39.8) has 131 bin [39.8,39.9) has 111 bin [39.9,40.0) has 93 bin [40.0,40.1) has 91 bin [40.1,40.2) has 84 bin [40.2,40.3) has 72 bin [40.3,40.4) has 46 bin [40.4,40.5) has 56 bin [40.5,40.6) has 59 bin [40.6,40.7) has 41 bin [40.7,40.8) has 40 bin [40.8,40.9) has 34 bin [40.9,41.0) has 33 bin [41.0,41.1) has 18 bin [41.1,41.2) has 16 bin [41.2,41.3) has 12 bin [41.3,41.4) has 17 bin [41.4,41.5) has 19 bin [41.5,41.6) has 19 bin [41.6,41.7) has 26 bin [41.7,41.8) has 16 bin [41.8,41.9) has 21 bin [41.9,42.0) has 39 bin [42.0,42.1) has 27 bin [42.1,42.2) has 19 bin [42.2,42.3) has 12 bin [42.3,42.4) has 24 bin [42.4,42.5) has 37 bin [42.5,42.6) has 25 bin [42.6,42.7) has 17 bin [42.7,42.8) has 15 bin [42.8,42.9) has 22 bin [42.9,43.0) has 28 bin [43.0,43.1) has 24 bin [43.1,43.2) has 18 bin [43.2,43.3) has 33 bin [43.3,43.4) has 19 bin [43.4,43.5) has 22 bin [43.5,43.6) has 19 bin [43.6,43.7) has 15 bin [43.7,43.8) has 73 bin [43.8,43.9) has 27 bin [43.9,44.0) has 12 bin [44.0,44.1) has 8 bin [44.1,44.2) has 6 bin [44.2,44.3) has 12 bin [44.3,44.4) has 16 bin [44.4,44.5) has 13 bin [44.5,44.6) has 11 bin [44.6,44.7) has 10 bin [44.7,44.8) has 7 bin [44.8,44.9) has 6 bin [44.9,45.0) has 8 bin [45.0,45.1) has 6 bin [45.1,45.2) has 10 bin [45.2,45.3) has 9 bin [45.3,45.4) has 10 bin [45.4,45.5) has 7 bin [45.5,45.6) has 9 bin [45.6,45.7) has 4 bin [45.7,45.8) has 5 bin [45.8,45.9) has 10 bin [45.9,46.0) has 7 bin [46.0,46.1) has 6 bin [46.1,46.2) has 6 bin [46.2,46.3) has 5 bin [46.3,46.4) has 3 bin [46.4,46.5) has 5 bin [46.5,46.6) has 8 bin [46.6,46.7) has 7 bin [46.7,46.8) has 13 bin [46.8,46.9) has 13 bin [46.9,47.0) has 9 bin [47.0,47.1) has 5 bin [47.1,47.2) has 8 bin [47.2,47.3) has 10 bin [47.3,47.4) has 6 bin [47.4,47.5) has 5 bin [47.5,47.6) has 4 bin [47.6,47.7) has 7 bin [47.7,47.8) has 4 bin [47.8,47.9) has 4 bin [47.9,48.0) has 7 bin [48.0,48.1) has 2 bin [48.1,48.2) has 4 bin [48.2,48.3) has 2 bin [48.3,48.4) has 3 bin [48.4,48.5) has 13 bin [48.5,48.6) has 2 bin [48.6,48.7) has 3 bin [48.7,48.8) has 2 bin [48.8,48.9) has 4 bin [49.2,49.3) has 1 bin [49.6,49.7) has 1 bin [54.9,55.0) has 2 bin [55.0,55.1) has 3 bin [58.3,58.4) has 1 bin [58.5,58.6) has 6 bin [58.6,58.7) has 23 bin [58.7,58.8) has 44 bin [58.8,58.9) has 20 bin [58.9,59.0) has 8 bin [59.8,59.9) has 1 average z coordinate 21.0 for 7320080 element(s) point source id histogram with bin size 1.000000 bin 155 has 1584346 bin 156 has 5735734 average point source id 155.783561655063892 for 7320080 element(s)