lasinfo (210611) report for 'AHN4T/51FN2_15.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: 27971392 number of points by return: 24228317 2633352 911572 178443 19708 scale factor x y z: 0.001 0.001 0.001 offset x y z: 178980 396230 0 min x y z: 178980.000 396230.000 20.166 max x y z: 180019.999 397519.999 50.624 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: 27971392 extended number of points by return: 24228317 2633352 911572 178443 19708 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 20166 50624 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 29 user_data 6 7 point_source_ID 78 80 gps_time 296121111.377399 296124256.136678 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 40 255 B 28 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.95 33.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24228317 number of intermediate returns: 1115530 number of last returns: 24201700 number of single returns: 21574155 covered area in square units/kilounits: 1337368/1.34 point density: all returns 20.92 last only 18.10 (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 27971392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24228317 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2633352 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 911572 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 178443 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19708 instead zero. overview over extended number of returns of given pulse: 21574155 3453010 2206406 638212 92794 6343 472 0 0 0 0 0 0 0 0 histogram of classification of points: 4471847 unclassified (1) 22718740 ground (2) 750496 building (6) 29502 water (9) 807 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2212006 +---> 470419 of those are unclassified (1) +---> 1677923 of those are ground (2) +---> 62547 of those are building (6) +---> 938 of those are water (9) +---> 179 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [20.1,20.2) has 21 bin [20.2,20.3) has 116 bin [20.3,20.4) has 499 bin [20.4,20.5) has 30528 bin [20.5,20.6) has 146193 bin [20.6,20.7) has 176781 bin [20.7,20.8) has 158845 bin [20.8,20.9) has 188284 bin [20.9,21.0) has 232114 bin [21.0,21.1) has 411456 bin [21.1,21.2) has 581900 bin [21.2,21.3) has 919343 bin [21.3,21.4) has 956181 bin [21.4,21.5) has 2031566 bin [21.5,21.6) has 2878655 bin [21.6,21.7) has 3090693 bin [21.7,21.8) has 3314692 bin [21.8,21.9) has 2775338 bin [21.9,22.0) has 1838340 bin [22.0,22.1) has 855929 bin [22.1,22.2) has 669505 bin [22.2,22.3) has 410319 bin [22.3,22.4) has 263255 bin [22.4,22.5) has 203290 bin [22.5,22.6) has 176568 bin [22.6,22.7) has 157702 bin [22.7,22.8) has 131379 bin [22.8,22.9) has 102838 bin [22.9,23.0) has 74744 bin [23.0,23.1) has 53406 bin [23.1,23.2) has 46313 bin [23.2,23.3) has 45108 bin [23.3,23.4) has 47693 bin [23.4,23.5) has 60014 bin [23.5,23.6) has 64220 bin [23.6,23.7) has 38959 bin [23.7,23.8) has 30614 bin [23.8,23.9) has 27058 bin [23.9,24.0) has 29494 bin [24.0,24.1) has 32353 bin [24.1,24.2) has 37880 bin [24.2,24.3) has 39047 bin [24.3,24.4) has 38028 bin [24.4,24.5) has 36636 bin [24.5,24.6) has 36546 bin [24.6,24.7) has 35231 bin [24.7,24.8) has 39500 bin [24.8,24.9) has 44570 bin [24.9,25.0) has 40245 bin [25.0,25.1) has 37469 bin [25.1,25.2) has 38413 bin [25.2,25.3) has 40198 bin [25.3,25.4) has 42423 bin [25.4,25.5) has 43129 bin [25.5,25.6) has 49324 bin [25.6,25.7) has 44665 bin [25.7,25.8) has 51066 bin [25.8,25.9) has 43087 bin [25.9,26.0) has 40738 bin [26.0,26.1) has 38067 bin [26.1,26.2) has 37402 bin [26.2,26.3) has 39593 bin [26.3,26.4) has 40700 bin [26.4,26.5) has 35975 bin [26.5,26.6) has 31548 bin [26.6,26.7) has 32495 bin [26.7,26.8) has 32725 bin [26.8,26.9) has 33046 bin [26.9,27.0) has 33072 bin [27.0,27.1) has 32953 bin [27.1,27.2) has 33408 bin [27.2,27.3) has 32276 bin [27.3,27.4) has 32541 bin [27.4,27.5) has 34988 bin [27.5,27.6) has 33233 bin [27.6,27.7) has 33079 bin [27.7,27.8) has 32651 bin [27.8,27.9) has 32398 bin [27.9,28.0) has 32834 bin [28.0,28.1) has 32441 bin [28.1,28.2) has 31877 bin [28.2,28.3) has 31764 bin [28.3,28.4) has 30675 bin [28.4,28.5) has 30760 bin [28.5,28.6) has 30252 bin [28.6,28.7) has 30195 bin [28.7,28.8) has 30499 bin [28.8,28.9) has 30614 bin [28.9,29.0) has 30865 bin [29.0,29.1) has 31477 bin [29.1,29.2) has 32153 bin [29.2,29.3) has 36540 bin [29.3,29.4) has 29545 bin [29.4,29.5) has 26706 bin [29.5,29.6) has 26947 bin [29.6,29.7) has 26330 bin [29.7,29.8) has 26179 bin [29.8,29.9) has 26015 bin [29.9,30.0) has 26011 bin [30.0,30.1) has 26039 bin [30.1,30.2) has 25930 bin [30.2,30.3) has 26136 bin [30.3,30.4) has 26127 bin [30.4,30.5) has 26372 bin [30.5,30.6) has 26738 bin [30.6,30.7) has 27118 bin [30.7,30.8) has 26937 bin [30.8,30.9) has 27267 bin [30.9,31.0) has 26976 bin [31.0,31.1) has 27444 bin [31.1,31.2) has 27699 bin [31.2,31.3) has 27734 bin [31.3,31.4) has 27982 bin [31.4,31.5) has 28504 bin [31.5,31.6) has 29036 bin [31.6,31.7) has 29514 bin [31.7,31.8) has 29772 bin [31.8,31.9) has 29976 bin [31.9,32.0) has 29715 bin [32.0,32.1) has 30224 bin [32.1,32.2) has 30189 bin [32.2,32.3) has 30215 bin [32.3,32.4) has 30348 bin [32.4,32.5) has 30882 bin [32.5,32.6) has 31407 bin [32.6,32.7) has 32020 bin [32.7,32.8) has 32209 bin [32.8,32.9) has 32302 bin [32.9,33.0) has 32196 bin [33.0,33.1) has 32782 bin [33.1,33.2) has 32839 bin [33.2,33.3) has 32825 bin [33.3,33.4) has 33479 bin [33.4,33.5) has 33464 bin [33.5,33.6) has 34122 bin [33.6,33.7) has 34606 bin [33.7,33.8) has 34368 bin [33.8,33.9) has 33895 bin [33.9,34.0) has 33899 bin [34.0,34.1) has 34267 bin [34.1,34.2) has 33964 bin [34.2,34.3) has 34150 bin [34.3,34.4) has 34594 bin [34.4,34.5) has 34147 bin [34.5,34.6) has 33881 bin [34.6,34.7) has 33907 bin [34.7,34.8) has 33434 bin [34.8,34.9) has 33047 bin [34.9,35.0) has 33264 bin [35.0,35.1) has 32742 bin [35.1,35.2) has 32357 bin [35.2,35.3) has 31806 bin [35.3,35.4) has 31772 bin [35.4,35.5) has 31518 bin [35.5,35.6) has 31341 bin [35.6,35.7) has 31459 bin [35.7,35.8) has 30644 bin [35.8,35.9) has 30276 bin [35.9,36.0) has 30062 bin [36.0,36.1) has 29397 bin [36.1,36.2) has 29595 bin [36.2,36.3) has 28547 bin [36.3,36.4) has 27658 bin [36.4,36.5) has 27113 bin [36.5,36.6) has 26647 bin [36.6,36.7) has 26384 bin [36.7,36.8) has 25551 bin [36.8,36.9) has 25159 bin [36.9,37.0) has 24337 bin [37.0,37.1) has 23649 bin [37.1,37.2) has 23158 bin [37.2,37.3) has 22506 bin [37.3,37.4) has 21700 bin [37.4,37.5) has 21089 bin [37.5,37.6) has 20765 bin [37.6,37.7) has 19823 bin [37.7,37.8) has 19459 bin [37.8,37.9) has 18370 bin [37.9,38.0) has 17933 bin [38.0,38.1) has 17156 bin [38.1,38.2) has 16490 bin [38.2,38.3) has 16011 bin [38.3,38.4) has 15346 bin [38.4,38.5) has 14786 bin [38.5,38.6) has 14113 bin [38.6,38.7) has 13477 bin [38.7,38.8) has 12685 bin [38.8,38.9) has 12326 bin [38.9,39.0) has 11640 bin [39.0,39.1) has 11062 bin [39.1,39.2) has 10457 bin [39.2,39.3) has 10135 bin [39.3,39.4) has 9474 bin [39.4,39.5) has 8964 bin [39.5,39.6) has 8492 bin [39.6,39.7) has 7969 bin [39.7,39.8) has 7779 bin [39.8,39.9) has 7253 bin [39.9,40.0) has 6942 bin [40.0,40.1) has 6737 bin [40.1,40.2) has 6411 bin [40.2,40.3) has 5934 bin [40.3,40.4) has 5492 bin [40.4,40.5) has 5139 bin [40.5,40.6) has 4681 bin [40.6,40.7) has 4293 bin [40.7,40.8) has 4131 bin [40.8,40.9) has 3962 bin [40.9,41.0) has 3677 bin [41.0,41.1) has 3404 bin [41.1,41.2) has 3233 bin [41.2,41.3) has 2906 bin [41.3,41.4) has 2713 bin [41.4,41.5) has 2545 bin [41.5,41.6) has 2245 bin [41.6,41.7) has 2078 bin [41.7,41.8) has 1928 bin [41.8,41.9) has 1700 bin [41.9,42.0) has 1636 bin [42.0,42.1) has 1562 bin [42.1,42.2) has 1488 bin [42.2,42.3) has 1282 bin [42.3,42.4) has 1167 bin [42.4,42.5) has 1118 bin [42.5,42.6) has 984 bin [42.6,42.7) has 896 bin [42.7,42.8) has 813 bin [42.8,42.9) has 735 bin [42.9,43.0) has 666 bin [43.0,43.1) has 585 bin [43.1,43.2) has 515 bin [43.2,43.3) has 493 bin [43.3,43.4) has 431 bin [43.4,43.5) has 409 bin [43.5,43.6) has 376 bin [43.6,43.7) has 360 bin [43.7,43.8) has 273 bin [43.8,43.9) has 314 bin [43.9,44.0) has 257 bin [44.0,44.1) has 254 bin [44.1,44.2) has 216 bin [44.2,44.3) has 194 bin [44.3,44.4) has 186 bin [44.4,44.5) has 185 bin [44.5,44.6) has 160 bin [44.6,44.7) has 132 bin [44.7,44.8) has 119 bin [44.8,44.9) has 100 bin [44.9,45.0) has 73 bin [45.0,45.1) has 42 bin [45.1,45.2) has 59 bin [45.2,45.3) has 40 bin [45.3,45.4) has 44 bin [45.4,45.5) has 40 bin [45.5,45.6) has 39 bin [45.6,45.7) has 37 bin [45.7,45.8) has 40 bin [45.8,45.9) has 41 bin [45.9,46.0) has 46 bin [46.0,46.1) has 40 bin [46.1,46.2) has 36 bin [46.2,46.3) has 36 bin [46.3,46.4) has 40 bin [46.4,46.5) has 38 bin [46.5,46.6) has 39 bin [46.6,46.7) has 41 bin [46.7,46.8) has 47 bin [46.8,46.9) has 51 bin [46.9,47.0) has 29 bin [47.0,47.1) has 26 bin [47.1,47.2) has 39 bin [47.2,47.3) has 33 bin [47.3,47.4) has 32 bin [47.4,47.5) has 49 bin [47.5,47.6) has 41 bin [47.6,47.7) has 40 bin [47.7,47.8) has 33 bin [47.8,47.9) has 34 bin [47.9,48.0) has 26 bin [48.0,48.1) has 24 bin [48.1,48.2) has 28 bin [48.2,48.3) has 18 bin [48.3,48.4) has 26 bin [48.4,48.5) has 22 bin [48.5,48.6) has 31 bin [48.6,48.7) has 17 bin [48.7,48.8) has 27 bin [48.8,48.9) has 14 bin [48.9,49.0) has 26 bin [49.0,49.1) has 17 bin [49.1,49.2) has 18 bin [49.2,49.3) has 21 bin [49.3,49.4) has 16 bin [49.4,49.5) has 12 bin [49.5,49.6) has 10 bin [49.6,49.7) has 9 bin [49.7,49.8) has 3 bin [49.8,49.9) has 12 bin [49.9,50.0) has 6 bin [50.0,50.1) has 8 bin [50.1,50.2) has 3 bin [50.2,50.3) has 3 bin [50.3,50.4) has 2 bin [50.4,50.5) has 3 bin [50.5,50.6) has 1 bin [50.6,50.7) has 3 average z coordinate 23.3 for 27971392 element(s) point source id histogram with bin size 1.000000 bin 78 has 1227951 bin 79 has 22743714 bin 80 has 3999727 average point source id 79.099093244984019 for 27971392 element(s)