lasinfo (210611) report for 'AHN4T/41DN2_16.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: 6965387 number of points by return: 6160765 518943 222036 55927 7716 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 432480 0 min x y z: 234980.000 433221.379 20.203 max x y z: 236019.999 433769.999 55.127 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: 6965387 extended number of points by return: 6160765 518943 222036 55927 7716 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 741379 1289999 Z 20203 55127 intensity 56 3998 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 12 user_data 6 7 point_source_ID 159 160 gps_time 324127156.474078 324127454.241275 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 40 255 B 29 255 NIR 38 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 23.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 6160765 number of intermediate returns: 284509 number of last returns: 6162391 number of single returns: 5642278 covered area in square units/kilounits: 330392/0.33 point density: all returns 21.08 last only 18.65 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 6965387 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6160765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 518943 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 222036 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 55927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7716 instead zero. overview over extended number of returns of given pulse: 5642278 596438 497848 191659 34348 2689 127 0 0 0 0 0 0 0 0 histogram of classification of points: 1000909 unclassified (1) 5932919 ground (2) 30713 building (6) 846 water (9) +-> flagged as extended overlap: 594722 +---> 84438 of those are unclassified (1) +---> 510194 of those are ground (2) +---> 90 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.2,20.3) has 9 bin [20.3,20.4) has 264 bin [20.4,20.5) has 931 bin [20.5,20.6) has 1535 bin [20.6,20.7) has 2942 bin [20.7,20.8) has 2146 bin [20.8,20.9) has 2438 bin [20.9,21.0) has 3325 bin [21.0,21.1) has 4328 bin [21.1,21.2) has 5563 bin [21.2,21.3) has 13903 bin [21.3,21.4) has 76829 bin [21.4,21.5) has 153399 bin [21.5,21.6) has 119133 bin [21.6,21.7) has 151640 bin [21.7,21.8) has 193074 bin [21.8,21.9) has 349917 bin [21.9,22.0) has 288946 bin [22.0,22.1) has 433549 bin [22.1,22.2) has 458851 bin [22.2,22.3) has 617560 bin [22.3,22.4) has 286841 bin [22.4,22.5) has 289926 bin [22.5,22.6) has 326338 bin [22.6,22.7) has 373156 bin [22.7,22.8) has 566159 bin [22.8,22.9) has 408908 bin [22.9,23.0) has 199098 bin [23.0,23.1) has 227627 bin [23.1,23.2) has 198836 bin [23.2,23.3) has 128179 bin [23.3,23.4) has 110015 bin [23.4,23.5) has 67440 bin [23.5,23.6) has 25211 bin [23.6,23.7) has 11390 bin [23.7,23.8) has 7362 bin [23.8,23.9) has 4907 bin [23.9,24.0) has 3625 bin [24.0,24.1) has 2713 bin [24.1,24.2) has 2526 bin [24.2,24.3) has 2504 bin [24.3,24.4) has 2446 bin [24.4,24.5) has 2721 bin [24.5,24.6) has 2861 bin [24.6,24.7) has 2870 bin [24.7,24.8) has 3054 bin [24.8,24.9) has 3026 bin [24.9,25.0) has 3122 bin [25.0,25.1) has 3160 bin [25.1,25.2) has 3089 bin [25.2,25.3) has 3219 bin [25.3,25.4) has 3385 bin [25.4,25.5) has 3032 bin [25.5,25.6) has 3065 bin [25.6,25.7) has 3063 bin [25.7,25.8) has 3026 bin [25.8,25.9) has 2939 bin [25.9,26.0) has 2868 bin [26.0,26.1) has 2855 bin [26.1,26.2) has 2796 bin [26.2,26.3) has 2751 bin [26.3,26.4) has 2714 bin [26.4,26.5) has 2933 bin [26.5,26.6) has 3010 bin [26.6,26.7) has 3052 bin [26.7,26.8) has 2925 bin [26.8,26.9) has 2838 bin [26.9,27.0) has 2835 bin [27.0,27.1) has 2933 bin [27.1,27.2) has 2967 bin [27.2,27.3) has 3038 bin [27.3,27.4) has 2978 bin [27.4,27.5) has 3184 bin [27.5,27.6) has 3162 bin [27.6,27.7) has 3173 bin [27.7,27.8) has 3494 bin [27.8,27.9) has 3665 bin [27.9,28.0) has 3879 bin [28.0,28.1) has 4077 bin [28.1,28.2) has 4091 bin [28.2,28.3) has 4285 bin [28.3,28.4) has 4645 bin [28.4,28.5) has 4610 bin [28.5,28.6) has 4957 bin [28.6,28.7) has 5133 bin [28.7,28.8) has 5147 bin [28.8,28.9) has 5223 bin [28.9,29.0) has 5739 bin [29.0,29.1) has 5703 bin [29.1,29.2) has 5817 bin [29.2,29.3) has 6056 bin [29.3,29.4) has 6064 bin [29.4,29.5) has 6331 bin [29.5,29.6) has 6220 bin [29.6,29.7) has 6581 bin [29.7,29.8) has 6499 bin [29.8,29.9) has 6719 bin [29.9,30.0) has 6664 bin [30.0,30.1) has 6983 bin [30.1,30.2) has 6840 bin [30.2,30.3) has 7102 bin [30.3,30.4) has 7150 bin [30.4,30.5) has 7090 bin [30.5,30.6) has 7267 bin [30.6,30.7) has 7308 bin [30.7,30.8) has 7474 bin [30.8,30.9) has 7628 bin [30.9,31.0) has 7419 bin [31.0,31.1) has 7441 bin [31.1,31.2) has 7322 bin [31.2,31.3) has 7222 bin [31.3,31.4) has 7199 bin [31.4,31.5) has 7591 bin [31.5,31.6) has 7598 bin [31.6,31.7) has 7618 bin [31.7,31.8) has 7391 bin [31.8,31.9) has 7540 bin [31.9,32.0) has 7602 bin [32.0,32.1) has 7510 bin [32.1,32.2) has 7634 bin [32.2,32.3) has 7435 bin [32.3,32.4) has 7398 bin [32.4,32.5) has 7511 bin [32.5,32.6) has 7312 bin [32.6,32.7) has 7406 bin [32.7,32.8) has 7255 bin [32.8,32.9) has 7189 bin [32.9,33.0) has 7321 bin [33.0,33.1) has 7299 bin [33.1,33.2) has 7220 bin [33.2,33.3) has 7391 bin [33.3,33.4) has 7303 bin [33.4,33.5) has 7077 bin [33.5,33.6) has 7257 bin [33.6,33.7) has 7082 bin [33.7,33.8) has 7033 bin [33.8,33.9) has 7028 bin [33.9,34.0) has 7024 bin [34.0,34.1) has 6979 bin [34.1,34.2) has 6933 bin [34.2,34.3) has 6769 bin [34.3,34.4) has 6801 bin [34.4,34.5) has 6722 bin [34.5,34.6) has 6542 bin [34.6,34.7) has 6732 bin [34.7,34.8) has 6591 bin [34.8,34.9) has 6484 bin [34.9,35.0) has 6518 bin [35.0,35.1) has 6439 bin [35.1,35.2) has 6459 bin [35.2,35.3) has 6277 bin [35.3,35.4) has 6201 bin [35.4,35.5) has 6118 bin [35.5,35.6) has 6009 bin [35.6,35.7) has 6114 bin [35.7,35.8) has 5802 bin [35.8,35.9) has 5784 bin [35.9,36.0) has 5786 bin [36.0,36.1) has 5702 bin [36.1,36.2) has 5824 bin [36.2,36.3) has 5477 bin [36.3,36.4) has 5445 bin [36.4,36.5) has 5303 bin [36.5,36.6) has 5139 bin [36.6,36.7) has 5038 bin [36.7,36.8) has 5079 bin [36.8,36.9) has 4804 bin [36.9,37.0) has 4760 bin [37.0,37.1) has 4562 bin [37.1,37.2) has 4356 bin [37.2,37.3) has 4266 bin [37.3,37.4) has 4079 bin [37.4,37.5) has 3922 bin [37.5,37.6) has 3863 bin [37.6,37.7) has 3864 bin [37.7,37.8) has 3775 bin [37.8,37.9) has 3626 bin [37.9,38.0) has 3534 bin [38.0,38.1) has 3411 bin [38.1,38.2) has 3243 bin [38.2,38.3) has 3291 bin [38.3,38.4) has 3129 bin [38.4,38.5) has 2929 bin [38.5,38.6) has 2937 bin [38.6,38.7) has 2809 bin [38.7,38.8) has 2662 bin [38.8,38.9) has 2571 bin [38.9,39.0) has 2465 bin [39.0,39.1) has 2460 bin [39.1,39.2) has 2473 bin [39.2,39.3) has 2443 bin [39.3,39.4) has 2248 bin [39.4,39.5) has 2159 bin [39.5,39.6) has 2085 bin [39.6,39.7) has 1987 bin [39.7,39.8) has 2057 bin [39.8,39.9) has 1935 bin [39.9,40.0) has 1795 bin [40.0,40.1) has 1733 bin [40.1,40.2) has 1574 bin [40.2,40.3) has 1623 bin [40.3,40.4) has 1618 bin [40.4,40.5) has 1637 bin [40.5,40.6) has 1542 bin [40.6,40.7) has 1515 bin [40.7,40.8) has 1465 bin [40.8,40.9) has 1479 bin [40.9,41.0) has 1474 bin [41.0,41.1) has 1419 bin [41.1,41.2) has 1413 bin [41.2,41.3) has 1362 bin [41.3,41.4) has 1366 bin [41.4,41.5) has 1325 bin [41.5,41.6) has 1333 bin [41.6,41.7) has 1366 bin [41.7,41.8) has 1333 bin [41.8,41.9) has 1233 bin [41.9,42.0) has 1317 bin [42.0,42.1) has 1168 bin [42.1,42.2) has 1141 bin [42.2,42.3) has 1123 bin [42.3,42.4) has 1045 bin [42.4,42.5) has 1032 bin [42.5,42.6) has 1017 bin [42.6,42.7) has 956 bin [42.7,42.8) has 1009 bin [42.8,42.9) has 940 bin [42.9,43.0) has 848 bin [43.0,43.1) has 850 bin [43.1,43.2) has 824 bin [43.2,43.3) has 803 bin [43.3,43.4) has 746 bin [43.4,43.5) has 700 bin [43.5,43.6) has 628 bin [43.6,43.7) has 610 bin [43.7,43.8) has 543 bin [43.8,43.9) has 524 bin [43.9,44.0) has 455 bin [44.0,44.1) has 380 bin [44.1,44.2) has 401 bin [44.2,44.3) has 407 bin [44.3,44.4) has 371 bin [44.4,44.5) has 351 bin [44.5,44.6) has 294 bin [44.6,44.7) has 302 bin [44.7,44.8) has 270 bin [44.8,44.9) has 257 bin [44.9,45.0) has 239 bin [45.0,45.1) has 240 bin [45.1,45.2) has 203 bin [45.2,45.3) has 180 bin [45.3,45.4) has 139 bin [45.4,45.5) has 116 bin [45.5,45.6) has 131 bin [45.6,45.7) has 108 bin [45.7,45.8) has 115 bin [45.8,45.9) has 126 bin [45.9,46.0) has 125 bin [46.0,46.1) has 106 bin [46.1,46.2) has 125 bin [46.2,46.3) has 120 bin [46.3,46.4) has 105 bin [46.4,46.5) has 109 bin [46.5,46.6) has 131 bin [46.6,46.7) has 93 bin [46.7,46.8) has 98 bin [46.8,46.9) has 100 bin [46.9,47.0) has 89 bin [47.0,47.1) has 81 bin [47.1,47.2) has 99 bin [47.2,47.3) has 106 bin [47.3,47.4) has 97 bin [47.4,47.5) has 95 bin [47.5,47.6) has 97 bin [47.6,47.7) has 92 bin [47.7,47.8) has 99 bin [47.8,47.9) has 98 bin [47.9,48.0) has 98 bin [48.0,48.1) has 102 bin [48.1,48.2) has 108 bin [48.2,48.3) has 102 bin [48.3,48.4) has 95 bin [48.4,48.5) has 78 bin [48.5,48.6) has 70 bin [48.6,48.7) has 76 bin [48.7,48.8) has 70 bin [48.8,48.9) has 85 bin [48.9,49.0) has 74 bin [49.0,49.1) has 78 bin [49.1,49.2) has 99 bin [49.2,49.3) has 81 bin [49.3,49.4) has 73 bin [49.4,49.5) has 99 bin [49.5,49.6) has 68 bin [49.6,49.7) has 65 bin [49.7,49.8) has 60 bin [49.8,49.9) has 64 bin [49.9,50.0) has 55 bin [50.0,50.1) has 47 bin [50.1,50.2) has 58 bin [50.2,50.3) has 49 bin [50.3,50.4) has 47 bin [50.4,50.5) has 47 bin [50.5,50.6) has 36 bin [50.6,50.7) has 50 bin [50.7,50.8) has 35 bin [50.8,50.9) has 37 bin [50.9,51.0) has 44 bin [51.0,51.1) has 39 bin [51.1,51.2) has 38 bin [51.2,51.3) has 32 bin [51.3,51.4) has 25 bin [51.4,51.5) has 47 bin [51.5,51.6) has 40 bin [51.6,51.7) has 38 bin [51.7,51.8) has 30 bin [51.8,51.9) has 29 bin [51.9,52.0) has 15 bin [52.0,52.1) has 22 bin [52.1,52.2) has 30 bin [52.2,52.3) has 26 bin [52.3,52.4) has 16 bin [52.4,52.5) has 18 bin [52.5,52.6) has 10 bin [52.6,52.7) has 9 bin [52.7,52.8) has 23 bin [52.8,52.9) has 21 bin [52.9,53.0) has 17 bin [53.0,53.1) has 12 bin [53.1,53.2) has 17 bin [53.2,53.3) has 18 bin [53.3,53.4) has 14 bin [53.4,53.5) has 7 bin [53.5,53.6) has 15 bin [53.6,53.7) has 8 bin [53.7,53.8) has 11 bin [53.8,53.9) has 3 bin [53.9,54.0) has 5 bin [54.0,54.1) has 5 bin [54.1,54.2) has 8 bin [54.2,54.3) has 11 bin [54.3,54.4) has 4 bin [54.4,54.5) has 3 bin [54.5,54.6) has 6 bin [54.6,54.7) has 3 bin [54.7,54.8) has 3 bin [54.8,54.9) has 1 bin [54.9,55.0) has 2 bin [55.0,55.1) has 2 bin [55.1,55.2) has 1 average z coordinate 23.7 for 6965387 element(s) point source id histogram with bin size 1.000000 bin 159 has 5590525 bin 160 has 1374862 average point source id 159.197384868924019 for 6965387 element(s)