lasinfo (210611) report for 'AHN4T/52DN2_17.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: 29567012 number of points by return: 26029874 2777140 660565 92077 7356 scale factor x y z: 0.001 0.001 0.001 offset x y z: 195980 382480 0 min x y z: 195980.000 382480.000 25.986 max x y z: 197019.999 383769.999 67.667 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: 29567012 extended number of points by return: 26029874 2777140 660565 92077 7356 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 25986 67667 intensity 0 5096 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 14 user_data 6 7 point_source_ID 97 98 gps_time 297859571.301223 297861049.018040 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 41 255 B 24 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.14 33.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26029874 number of intermediate returns: 761196 number of last returns: 25997370 number of single returns: 23221428 covered area in square units/kilounits: 1333276/1.33 point density: all returns 22.18 last only 19.50 (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 29567012 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26029874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2777140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 660565 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 92077 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7356 instead zero. overview over extended number of returns of given pulse: 23221428 4261387 1707434 339612 35094 1827 230 0 0 0 0 0 0 0 0 histogram of classification of points: 5067584 unclassified (1) 21680965 ground (2) 2776449 building (6) 33399 water (9) 8615 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1981758 +---> 338492 of those are unclassified (1) +---> 1531298 of those are ground (2) +---> 109876 of those are building (6) +---> 2092 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.9,26.0) has 1 bin [26.0,26.1) has 143 bin [26.1,26.2) has 2350 bin [26.2,26.3) has 1003 bin [26.3,26.4) has 1086 bin [26.4,26.5) has 916 bin [26.5,26.6) has 2319 bin [26.6,26.7) has 2629 bin [26.7,26.8) has 12216 bin [26.8,26.9) has 36823 bin [26.9,27.0) has 44173 bin [27.0,27.1) has 72106 bin [27.1,27.2) has 119854 bin [27.2,27.3) has 144691 bin [27.3,27.4) has 195078 bin [27.4,27.5) has 286018 bin [27.5,27.6) has 342895 bin [27.6,27.7) has 467340 bin [27.7,27.8) has 453473 bin [27.8,27.9) has 537901 bin [27.9,28.0) has 819367 bin [28.0,28.1) has 888763 bin [28.1,28.2) has 1259095 bin [28.2,28.3) has 1603673 bin [28.3,28.4) has 2066950 bin [28.4,28.5) has 2511356 bin [28.5,28.6) has 2243340 bin [28.6,28.7) has 1606685 bin [28.7,28.8) has 1177992 bin [28.8,28.9) has 993075 bin [28.9,29.0) has 666581 bin [29.0,29.1) has 572096 bin [29.1,29.2) has 540151 bin [29.2,29.3) has 600921 bin [29.3,29.4) has 497895 bin [29.4,29.5) has 448943 bin [29.5,29.6) has 352521 bin [29.6,29.7) has 393742 bin [29.7,29.8) has 365197 bin [29.8,29.9) has 312946 bin [29.9,30.0) has 207076 bin [30.0,30.1) has 161886 bin [30.1,30.2) has 143149 bin [30.2,30.3) has 108964 bin [30.3,30.4) has 83115 bin [30.4,30.5) has 78708 bin [30.5,30.6) has 68518 bin [30.6,30.7) has 69681 bin [30.7,30.8) has 71846 bin [30.8,30.9) has 73490 bin [30.9,31.0) has 77079 bin [31.0,31.1) has 82376 bin [31.1,31.2) has 86309 bin [31.2,31.3) has 90852 bin [31.3,31.4) has 90462 bin [31.4,31.5) has 89505 bin [31.5,31.6) has 99551 bin [31.6,31.7) has 136080 bin [31.7,31.8) has 117585 bin [31.8,31.9) has 101545 bin [31.9,32.0) has 95027 bin [32.0,32.1) has 88634 bin [32.1,32.2) has 88290 bin [32.2,32.3) has 85908 bin [32.3,32.4) has 91963 bin [32.4,32.5) has 93668 bin [32.5,32.6) has 81102 bin [32.6,32.7) has 84399 bin [32.7,32.8) has 82431 bin [32.8,32.9) has 76911 bin [32.9,33.0) has 77582 bin [33.0,33.1) has 79986 bin [33.1,33.2) has 81948 bin [33.2,33.3) has 90850 bin [33.3,33.4) has 88417 bin [33.4,33.5) has 81391 bin [33.5,33.6) has 83413 bin [33.6,33.7) has 76295 bin [33.7,33.8) has 65958 bin [33.8,33.9) has 58604 bin [33.9,34.0) has 54631 bin [34.0,34.1) has 54750 bin [34.1,34.2) has 55986 bin [34.2,34.3) has 60738 bin [34.3,34.4) has 62334 bin [34.4,34.5) has 56253 bin [34.5,34.6) has 52338 bin [34.6,34.7) has 50625 bin [34.7,34.8) has 50604 bin [34.8,34.9) has 49166 bin [34.9,35.0) has 48569 bin [35.0,35.1) has 51191 bin [35.1,35.2) has 51862 bin [35.2,35.3) has 49033 bin [35.3,35.4) has 47778 bin [35.4,35.5) has 46917 bin [35.5,35.6) has 46919 bin [35.6,35.7) has 47763 bin [35.7,35.8) has 46566 bin [35.8,35.9) has 45367 bin [35.9,36.0) has 45247 bin [36.0,36.1) has 44093 bin [36.1,36.2) has 43994 bin [36.2,36.3) has 43290 bin [36.3,36.4) has 42407 bin [36.4,36.5) has 41317 bin [36.5,36.6) has 41166 bin [36.6,36.7) has 40744 bin [36.7,36.8) has 40091 bin [36.8,36.9) has 39802 bin [36.9,37.0) has 38140 bin [37.0,37.1) has 36261 bin [37.1,37.2) has 35206 bin [37.2,37.3) has 34355 bin [37.3,37.4) has 34075 bin [37.4,37.5) has 31962 bin [37.5,37.6) has 31263 bin [37.6,37.7) has 30433 bin [37.7,37.8) has 30057 bin [37.8,37.9) has 28716 bin [37.9,38.0) has 28690 bin [38.0,38.1) has 27970 bin [38.1,38.2) has 27830 bin [38.2,38.3) has 28245 bin [38.3,38.4) has 26760 bin [38.4,38.5) has 25771 bin [38.5,38.6) has 25742 bin [38.6,38.7) has 26028 bin [38.7,38.8) has 30542 bin [38.8,38.9) has 25003 bin [38.9,39.0) has 24955 bin [39.0,39.1) has 22995 bin [39.1,39.2) has 22982 bin [39.2,39.3) has 22507 bin [39.3,39.4) has 22139 bin [39.4,39.5) has 22282 bin [39.5,39.6) has 21846 bin [39.6,39.7) has 22376 bin [39.7,39.8) has 21850 bin [39.8,39.9) has 21034 bin [39.9,40.0) has 21225 bin [40.0,40.1) has 20489 bin [40.1,40.2) has 20156 bin [40.2,40.3) has 20058 bin [40.3,40.4) has 19715 bin [40.4,40.5) has 19191 bin [40.5,40.6) has 19144 bin [40.6,40.7) has 18841 bin [40.7,40.8) has 18517 bin [40.8,40.9) has 18514 bin [40.9,41.0) has 18407 bin [41.0,41.1) has 18119 bin [41.1,41.2) has 17760 bin [41.2,41.3) has 17740 bin [41.3,41.4) has 17297 bin [41.4,41.5) has 16878 bin [41.5,41.6) has 16887 bin [41.6,41.7) has 16749 bin [41.7,41.8) has 16462 bin [41.8,41.9) has 16256 bin [41.9,42.0) has 16225 bin [42.0,42.1) has 15988 bin [42.1,42.2) has 15838 bin [42.2,42.3) has 15554 bin [42.3,42.4) has 15718 bin [42.4,42.5) has 15159 bin [42.5,42.6) has 14689 bin [42.6,42.7) has 14815 bin [42.7,42.8) has 14509 bin [42.8,42.9) has 14253 bin [42.9,43.0) has 14109 bin [43.0,43.1) has 13913 bin [43.1,43.2) has 13594 bin [43.2,43.3) has 13607 bin [43.3,43.4) has 13482 bin [43.4,43.5) has 13539 bin [43.5,43.6) has 13320 bin [43.6,43.7) has 13079 bin [43.7,43.8) has 12556 bin [43.8,43.9) has 12252 bin [43.9,44.0) has 11903 bin [44.0,44.1) has 11548 bin [44.1,44.2) has 11328 bin [44.2,44.3) has 11252 bin [44.3,44.4) has 10929 bin [44.4,44.5) has 10532 bin [44.5,44.6) has 10136 bin [44.6,44.7) has 9985 bin [44.7,44.8) has 9808 bin [44.8,44.9) has 9437 bin [44.9,45.0) has 9082 bin [45.0,45.1) has 8900 bin [45.1,45.2) has 8619 bin [45.2,45.3) has 8476 bin [45.3,45.4) has 8212 bin [45.4,45.5) has 7976 bin [45.5,45.6) has 7636 bin [45.6,45.7) has 7273 bin [45.7,45.8) has 7054 bin [45.8,45.9) has 6795 bin [45.9,46.0) has 6339 bin [46.0,46.1) has 6321 bin [46.1,46.2) has 6098 bin [46.2,46.3) has 5697 bin [46.3,46.4) has 5393 bin [46.4,46.5) has 5196 bin [46.5,46.6) has 4911 bin [46.6,46.7) has 4767 bin [46.7,46.8) has 4615 bin [46.8,46.9) has 4272 bin [46.9,47.0) has 4007 bin [47.0,47.1) has 3944 bin [47.1,47.2) has 3615 bin [47.2,47.3) has 3456 bin [47.3,47.4) has 3217 bin [47.4,47.5) has 3063 bin [47.5,47.6) has 2855 bin [47.6,47.7) has 2684 bin [47.7,47.8) has 2555 bin [47.8,47.9) has 2333 bin [47.9,48.0) has 2074 bin [48.0,48.1) has 2005 bin [48.1,48.2) has 1887 bin [48.2,48.3) has 1658 bin [48.3,48.4) has 1475 bin [48.4,48.5) has 1495 bin [48.5,48.6) has 1408 bin [48.6,48.7) has 1256 bin [48.7,48.8) has 1194 bin [48.8,48.9) has 1066 bin [48.9,49.0) has 1002 bin [49.0,49.1) has 852 bin [49.1,49.2) has 822 bin [49.2,49.3) has 752 bin [49.3,49.4) has 627 bin [49.4,49.5) has 613 bin [49.5,49.6) has 591 bin [49.6,49.7) has 516 bin [49.7,49.8) has 442 bin [49.8,49.9) has 437 bin [49.9,50.0) has 388 bin [50.0,50.1) has 328 bin [50.1,50.2) has 277 bin [50.2,50.3) has 232 bin [50.3,50.4) has 196 bin [50.4,50.5) has 183 bin [50.5,50.6) has 182 bin [50.6,50.7) has 126 bin [50.7,50.8) has 103 bin [50.8,50.9) has 93 bin [50.9,51.0) has 94 bin [51.0,51.1) has 80 bin [51.1,51.2) has 85 bin [51.2,51.3) has 75 bin [51.3,51.4) has 89 bin [51.4,51.5) has 96 bin [51.5,51.6) has 95 bin [51.6,51.7) has 63 bin [51.7,51.8) has 55 bin [51.8,51.9) has 65 bin [51.9,52.0) has 70 bin [52.0,52.1) has 67 bin [52.1,52.2) has 58 bin [52.2,52.3) has 58 bin [52.3,52.4) has 80 bin [52.4,52.5) has 70 bin [52.5,52.6) has 56 bin [52.6,52.7) has 47 bin [52.7,52.8) has 20 bin [52.8,52.9) has 20 bin [52.9,53.0) has 17 bin [53.0,53.1) has 11 bin [53.1,53.2) has 13 bin [53.2,53.3) has 5 bin [53.3,53.4) has 2 bin [55.0,55.1) has 1 bin [55.1,55.2) has 2 bin [56.5,56.6) has 2 bin [56.6,56.7) has 4 bin [56.7,56.8) has 4 bin [57.1,57.2) has 1 bin [57.2,57.3) has 1 bin [57.3,57.4) has 1 bin [57.4,57.5) has 1 bin [57.6,57.7) has 3 bin [57.7,57.8) has 2 bin [57.9,58.0) has 4 bin [58.0,58.1) has 4 bin [58.1,58.2) has 2 bin [58.2,58.3) has 3 bin [58.6,58.7) has 2 bin [58.9,59.0) has 2 bin [59.2,59.3) has 1 bin [59.5,59.6) has 1 bin [59.7,59.8) has 4 bin [60.1,60.2) has 2 bin [60.4,60.5) has 2 bin [60.5,60.6) has 2 bin [60.7,60.8) has 2 bin [60.8,60.9) has 3 bin [61.0,61.1) has 1 bin [61.1,61.2) has 3 bin [61.2,61.3) has 4 bin [61.3,61.4) has 1 bin [61.4,61.5) has 1 bin [61.6,61.7) has 3 bin [61.7,61.8) has 2 bin [61.8,61.9) has 3 bin [61.9,62.0) has 1 bin [62.0,62.1) has 2 bin [62.1,62.2) has 1 bin [62.2,62.3) has 2 bin [62.3,62.4) has 2 bin [62.4,62.5) has 6 bin [62.5,62.6) has 6 bin [62.6,62.7) has 3 bin [63.4,63.5) has 3 bin [63.5,63.6) has 2 bin [66.1,66.2) has 1 bin [67.6,67.7) has 1 average z coordinate 30.0 for 29567012 element(s) point source id histogram with bin size 1.000000 bin 97 has 12077639 bin 98 has 17489373 average point source id 97.591516417012315 for 29567012 element(s)