lasinfo (210611) report for 'AHN4T/17GN2_06.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: 335/2022 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: 30992302 number of points by return: 25019552 3918597 1619133 382896 48483 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 534980 0 min x y z: 244980.000 534980.000 14.572 max x y z: 246019.999 536269.999 65.905 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: 30992302 extended number of points by return: 25019552 3918597 1619133 382896 48483 3446 195 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 14572 65905 intensity 56 4645 return_number 1 7 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 61 63 gps_time 330511437.337049 330514976.045054 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 33 255 B 22 255 NIR 8 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 29.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25019552 number of intermediate returns: 2051470 number of last returns: 25019296 number of single returns: 21098016 covered area in square units/kilounits: 1339656/1.34 point density: all returns 23.13 last only 18.68 (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 30992302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25019552 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3918597 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1619133 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 382896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48483 instead zero. overview over extended number of returns of given pulse: 21098016 4606789 3705466 1336203 224954 19569 1305 0 0 0 0 0 0 0 0 histogram of classification of points: 6708669 unclassified (1) 23504479 ground (2) 733569 building (6) 32527 water (9) 13058 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2139339 +---> 403427 of those are unclassified (1) +---> 1705583 of those are ground (2) +---> 28042 of those are building (6) +---> 2287 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.5,14.6) has 18 bin [14.6,14.7) has 2258 bin [14.7,14.8) has 18361 bin [14.8,14.9) has 13668 bin [14.9,15.0) has 13788 bin [15.0,15.1) has 17772 bin [15.1,15.2) has 28529 bin [15.2,15.3) has 29652 bin [15.3,15.4) has 38768 bin [15.4,15.5) has 69301 bin [15.5,15.6) has 203360 bin [15.6,15.7) has 630106 bin [15.7,15.8) has 991358 bin [15.8,15.9) has 1171927 bin [15.9,16.0) has 1264084 bin [16.0,16.1) has 1098136 bin [16.1,16.2) has 955524 bin [16.2,16.3) has 934943 bin [16.3,16.4) has 894253 bin [16.4,16.5) has 870086 bin [16.5,16.6) has 1067972 bin [16.6,16.7) has 1128586 bin [16.7,16.8) has 966162 bin [16.8,16.9) has 879385 bin [16.9,17.0) has 837110 bin [17.0,17.1) has 806311 bin [17.1,17.2) has 734022 bin [17.2,17.3) has 593301 bin [17.3,17.4) has 547428 bin [17.4,17.5) has 603625 bin [17.5,17.6) has 580642 bin [17.6,17.7) has 501044 bin [17.7,17.8) has 429141 bin [17.8,17.9) has 515068 bin [17.9,18.0) has 790109 bin [18.0,18.1) has 721816 bin [18.1,18.2) has 653678 bin [18.2,18.3) has 529641 bin [18.3,18.4) has 385397 bin [18.4,18.5) has 271749 bin [18.5,18.6) has 239050 bin [18.6,18.7) has 213332 bin [18.7,18.8) has 221746 bin [18.8,18.9) has 215756 bin [18.9,19.0) has 151335 bin [19.0,19.1) has 128191 bin [19.1,19.2) has 96898 bin [19.2,19.3) has 84442 bin [19.3,19.4) has 83495 bin [19.4,19.5) has 61944 bin [19.5,19.6) has 63032 bin [19.6,19.7) has 65582 bin [19.7,19.8) has 60429 bin [19.8,19.9) has 63901 bin [19.9,20.0) has 62649 bin [20.0,20.1) has 60809 bin [20.1,20.2) has 61071 bin [20.2,20.3) has 61611 bin [20.3,20.4) has 60210 bin [20.4,20.5) has 55015 bin [20.5,20.6) has 49311 bin [20.6,20.7) has 48624 bin [20.7,20.8) has 51112 bin [20.8,20.9) has 62917 bin [20.9,21.0) has 53876 bin [21.0,21.1) has 50562 bin [21.1,21.2) has 49424 bin [21.2,21.3) has 49297 bin [21.3,21.4) has 49539 bin [21.4,21.5) has 50275 bin [21.5,21.6) has 53178 bin [21.6,21.7) has 54381 bin [21.7,21.8) has 49569 bin [21.8,21.9) has 40095 bin [21.9,22.0) has 40068 bin [22.0,22.1) has 41015 bin [22.1,22.2) has 41410 bin [22.2,22.3) has 42881 bin [22.3,22.4) has 43476 bin [22.4,22.5) has 43533 bin [22.5,22.6) has 47150 bin [22.6,22.7) has 46122 bin [22.7,22.8) has 45253 bin [22.8,22.9) has 45131 bin [22.9,23.0) has 44342 bin [23.0,23.1) has 45195 bin [23.1,23.2) has 45755 bin [23.2,23.3) has 47620 bin [23.3,23.4) has 48776 bin [23.4,23.5) 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has 18034 bin [35.0,35.1) has 17407 bin [35.1,35.2) has 17243 bin [35.2,35.3) has 16383 bin [35.3,35.4) has 15855 bin [35.4,35.5) has 15565 bin [35.5,35.6) has 14762 bin [35.6,35.7) has 14101 bin [35.7,35.8) has 13651 bin [35.8,35.9) has 13026 bin [35.9,36.0) has 12373 bin [36.0,36.1) has 11955 bin [36.1,36.2) has 11530 bin [36.2,36.3) has 11245 bin [36.3,36.4) has 10608 bin [36.4,36.5) has 10367 bin [36.5,36.6) has 9835 bin [36.6,36.7) has 9417 bin [36.7,36.8) has 8880 bin [36.8,36.9) has 8685 bin [36.9,37.0) has 8259 bin [37.0,37.1) has 7793 bin [37.1,37.2) has 7472 bin [37.2,37.3) has 7174 bin [37.3,37.4) has 6988 bin [37.4,37.5) has 6597 bin [37.5,37.6) has 6282 bin [37.6,37.7) has 5983 bin [37.7,37.8) has 5578 bin [37.8,37.9) has 5471 bin [37.9,38.0) has 4988 bin [38.0,38.1) has 4701 bin [38.1,38.2) has 4598 bin [38.2,38.3) has 4386 bin [38.3,38.4) has 4416 bin [38.4,38.5) has 4046 bin [38.5,38.6) has 3844 bin [38.6,38.7) has 3670 bin [38.7,38.8) has 3315 bin [38.8,38.9) has 3123 bin [38.9,39.0) has 3070 bin [39.0,39.1) has 2856 bin [39.1,39.2) has 2675 bin [39.2,39.3) has 2433 bin [39.3,39.4) has 2213 bin [39.4,39.5) has 2013 bin [39.5,39.6) has 1879 bin [39.6,39.7) has 1756 bin [39.7,39.8) has 1517 bin [39.8,39.9) has 1388 bin [39.9,40.0) has 1355 bin [40.0,40.1) has 1243 bin [40.1,40.2) has 1129 bin [40.2,40.3) has 1123 bin [40.3,40.4) has 973 bin [40.4,40.5) has 971 bin [40.5,40.6) has 916 bin [40.6,40.7) has 912 bin [40.7,40.8) has 807 bin [40.8,40.9) has 779 bin [40.9,41.0) has 665 bin [41.0,41.1) has 626 bin [41.1,41.2) has 601 bin [41.2,41.3) has 501 bin [41.3,41.4) has 425 bin [41.4,41.5) has 440 bin [41.5,41.6) has 369 bin [41.6,41.7) has 282 bin [41.7,41.8) has 226 bin [41.8,41.9) has 218 bin [41.9,42.0) has 179 bin [42.0,42.1) has 163 bin [42.1,42.2) has 134 bin [42.2,42.3) has 108 bin [42.3,42.4) has 122 bin [42.4,42.5) has 103 bin [42.5,42.6) has 101 bin [42.6,42.7) has 85 bin [42.7,42.8) has 96 bin [42.8,42.9) has 76 bin [42.9,43.0) has 88 bin [43.0,43.1) has 79 bin [43.1,43.2) has 65 bin [43.2,43.3) has 76 bin [43.3,43.4) has 60 bin [43.4,43.5) has 61 bin [43.5,43.6) has 44 bin [43.6,43.7) has 43 bin [43.7,43.8) has 53 bin [43.8,43.9) has 37 bin [43.9,44.0) has 17 bin [44.0,44.1) has 10 bin [44.1,44.2) has 12 bin [44.2,44.3) has 7 bin [44.3,44.4) has 8 bin [44.4,44.5) has 2 bin [44.5,44.6) has 1 bin [44.7,44.8) has 1 bin [45.3,45.4) has 2 bin [45.7,45.8) has 1 bin [46.9,47.0) has 1 bin [47.0,47.1) has 3 bin [47.2,47.3) has 1 bin [49.0,49.1) has 10 bin [49.1,49.2) has 5 bin [49.2,49.3) has 2 bin [49.3,49.4) has 3 bin [49.4,49.5) has 3 bin [49.5,49.6) has 2 bin [50.9,51.0) has 6 bin [51.0,51.1) has 3 bin [51.1,51.2) has 3 bin [51.8,51.9) has 1 bin [53.8,53.9) has 1 bin [54.3,54.4) has 1 bin [54.4,54.5) has 24 bin [54.5,54.6) has 16 bin [54.6,54.7) has 1 bin [54.7,54.8) has 1 bin [54.8,54.9) has 1 bin [54.9,55.0) has 9 bin [55.0,55.1) has 1 bin [55.1,55.2) has 11 bin [55.2,55.3) has 7 bin [55.3,55.4) has 3 bin [55.4,55.5) has 10 bin [55.5,55.6) has 6 bin [55.6,55.7) has 3 bin [55.7,55.8) has 2 bin [55.8,55.9) has 2 bin [56.0,56.1) has 1 bin [56.1,56.2) has 1 bin [56.4,56.5) has 1 bin [56.5,56.6) has 1 bin [56.6,56.7) has 2 bin [56.7,56.8) has 1 bin [56.8,56.9) has 9 bin [56.9,57.0) has 22 bin [57.0,57.1) has 11 bin [57.1,57.2) has 2 bin [57.3,57.4) has 3 bin [57.4,57.5) has 3 bin [57.6,57.7) has 18 bin [57.7,57.8) has 5 bin [59.1,59.2) has 1 bin [59.2,59.3) has 6 bin [60.3,60.4) has 1 bin [60.4,60.5) has 1 bin [61.3,61.4) has 19 bin [61.4,61.5) has 4 bin [61.5,61.6) has 13 bin [61.6,61.7) has 10 bin [61.7,61.8) has 6 bin [61.8,61.9) has 22 bin [61.9,62.0) has 9 bin [64.1,64.2) has 1 bin [64.2,64.3) has 1 bin [64.4,64.5) has 3 bin [64.6,64.7) has 3 bin [65.8,65.9) has 1 bin [65.9,66.0) has 1 average z coordinate 19.1 for 30992302 element(s) point source id histogram with bin size 1.000000 bin 61 has 551318 bin 62 has 24068589 bin 63 has 6372395 average point source id 62.187823318190432 for 30992302 element(s)