lasinfo (210611) report for 'AHN4T/34FZ2_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: 337/2022 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: 33850177 number of points by return: 23458263 6935659 2700546 660124 95585 scale factor x y z: 0.001 0.001 0.001 offset x y z: 255980 463730 0 min x y z: 255980.000 463730.000 34.763 max x y z: 257019.999 465019.999 72.161 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: 33850177 extended number of points by return: 23458263 6935659 2700546 660124 95585 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 34763 72161 intensity 0 4669 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 176 178 gps_time 324218983.350987 324220640.075477 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 34 255 B 31 251 NIR 7 255 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 0 ('Amplitude') attribute1 -16.2 30.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23458263 number of intermediate returns: 3468205 number of last returns: 23449218 number of single returns: 16525509 covered area in square units/kilounits: 1338796/1.34 point density: all returns 25.28 last only 17.52 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33850177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23458263 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6935659 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2700546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 660124 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 95585 instead zero. overview over extended number of returns of given pulse: 16525509 8461090 6121794 2262033 441151 36971 1629 0 0 0 0 0 0 0 0 histogram of classification of points: 11817449 unclassified (1) 21954385 ground (2) 45680 building (6) 32227 water (9) 436 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2703135 +---> 852184 of those are unclassified (1) +---> 1845032 of those are ground (2) +---> 5798 of those are building (6) +---> 36 of those are water (9) +---> 85 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [34.7,34.8) has 4 bin [34.8,34.9) has 61 bin [34.9,35.0) has 364 bin [35.0,35.1) has 685 bin [35.1,35.2) has 1041 bin [35.2,35.3) has 2658 bin [35.3,35.4) has 5704 bin [35.4,35.5) has 8526 bin [35.5,35.6) has 13214 bin [35.6,35.7) has 21365 bin [35.7,35.8) has 27858 bin [35.8,35.9) has 39759 bin [35.9,36.0) has 78252 bin [36.0,36.1) has 149375 bin [36.1,36.2) has 218763 bin [36.2,36.3) has 249245 bin [36.3,36.4) has 289735 bin [36.4,36.5) has 327606 bin [36.5,36.6) has 318347 bin [36.6,36.7) has 382447 bin [36.7,36.8) has 419028 bin [36.8,36.9) has 402806 bin [36.9,37.0) has 469120 bin [37.0,37.1) has 450578 bin [37.1,37.2) has 466803 bin [37.2,37.3) has 515531 bin [37.3,37.4) has 540449 bin [37.4,37.5) has 486555 bin [37.5,37.6) has 454845 bin [37.6,37.7) has 432981 bin [37.7,37.8) has 430739 bin [37.8,37.9) has 410341 bin [37.9,38.0) has 351278 bin [38.0,38.1) has 325098 bin [38.1,38.2) has 337193 bin [38.2,38.3) has 374091 bin [38.3,38.4) has 359455 bin [38.4,38.5) has 366337 bin [38.5,38.6) has 383316 bin [38.6,38.7) has 362072 bin [38.7,38.8) has 333235 bin [38.8,38.9) has 338219 bin [38.9,39.0) has 348485 bin [39.0,39.1) has 360411 bin [39.1,39.2) has 381295 bin [39.2,39.3) has 415670 bin [39.3,39.4) has 484350 bin [39.4,39.5) has 511143 bin [39.5,39.6) has 1061219 bin [39.6,39.7) has 1201651 bin [39.7,39.8) has 1092433 bin [39.8,39.9) has 872295 bin [39.9,40.0) has 621608 bin [40.0,40.1) has 515351 bin [40.1,40.2) has 402482 bin [40.2,40.3) has 427372 bin [40.3,40.4) has 424075 bin [40.4,40.5) has 391825 bin [40.5,40.6) has 366175 bin [40.6,40.7) has 293805 bin [40.7,40.8) has 304814 bin [40.8,40.9) has 296957 bin [40.9,41.0) has 287997 bin [41.0,41.1) has 308527 bin [41.1,41.2) has 303692 bin [41.2,41.3) has 231283 bin [41.3,41.4) has 180711 bin [41.4,41.5) has 162956 bin [41.5,41.6) has 139625 bin [41.6,41.7) has 104004 bin [41.7,41.8) has 89326 bin [41.8,41.9) has 73875 bin [41.9,42.0) has 57856 bin [42.0,42.1) has 50430 bin [42.1,42.2) has 48078 bin [42.2,42.3) has 47692 bin [42.3,42.4) has 47707 bin [42.4,42.5) has 46993 bin [42.5,42.6) has 47461 bin [42.6,42.7) has 46882 bin [42.7,42.8) has 47274 bin [42.8,42.9) has 46643 bin [42.9,43.0) has 47303 bin [43.0,43.1) has 46743 bin [43.1,43.2) has 46952 bin [43.2,43.3) has 47383 bin [43.3,43.4) has 46743 bin 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[54.9,55.0) has 59032 bin [55.0,55.1) has 58240 bin [55.1,55.2) has 57764 bin [55.2,55.3) has 57327 bin [55.3,55.4) has 56138 bin [55.4,55.5) has 55322 bin [55.5,55.6) has 55033 bin [55.6,55.7) has 54069 bin [55.7,55.8) has 53272 bin [55.8,55.9) has 52301 bin [55.9,56.0) has 51846 bin [56.0,56.1) has 50942 bin [56.1,56.2) has 49330 bin [56.2,56.3) has 48421 bin [56.3,56.4) has 47889 bin [56.4,56.5) has 47140 bin [56.5,56.6) has 45538 bin [56.6,56.7) has 45151 bin [56.7,56.8) has 44144 bin [56.8,56.9) has 43099 bin [56.9,57.0) has 42208 bin [57.0,57.1) has 40576 bin [57.1,57.2) has 39389 bin [57.2,57.3) has 38701 bin [57.3,57.4) has 37616 bin [57.4,57.5) has 37013 bin [57.5,57.6) has 36061 bin [57.6,57.7) has 35114 bin [57.7,57.8) has 34283 bin [57.8,57.9) has 33804 bin [57.9,58.0) has 32500 bin [58.0,58.1) has 31752 bin [58.1,58.2) has 30371 bin [58.2,58.3) has 29440 bin [58.3,58.4) has 28264 bin [58.4,58.5) has 27989 bin [58.5,58.6) has 27163 bin [58.6,58.7) has 25751 bin [58.7,58.8) 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[66.6,66.7) has 1075 bin [66.7,66.8) has 1069 bin [66.8,66.9) has 966 bin [66.9,67.0) has 966 bin [67.0,67.1) has 901 bin [67.1,67.2) has 882 bin [67.2,67.3) has 886 bin [67.3,67.4) has 781 bin [67.4,67.5) has 808 bin [67.5,67.6) has 746 bin [67.6,67.7) has 758 bin [67.7,67.8) has 706 bin [67.8,67.9) has 650 bin [67.9,68.0) has 680 bin [68.0,68.1) has 666 bin [68.1,68.2) has 583 bin [68.2,68.3) has 546 bin [68.3,68.4) has 583 bin [68.4,68.5) has 567 bin [68.5,68.6) has 536 bin [68.6,68.7) has 500 bin [68.7,68.8) has 464 bin [68.8,68.9) has 459 bin [68.9,69.0) has 476 bin [69.0,69.1) has 474 bin [69.1,69.2) has 451 bin [69.2,69.3) has 425 bin [69.3,69.4) has 396 bin [69.4,69.5) has 408 bin [69.5,69.6) has 323 bin [69.6,69.7) has 309 bin [69.7,69.8) has 272 bin [69.8,69.9) has 243 bin [69.9,70.0) has 209 bin [70.0,70.1) has 160 bin [70.1,70.2) has 130 bin [70.2,70.3) has 115 bin [70.3,70.4) has 69 bin [70.4,70.5) has 54 bin [70.5,70.6) has 47 bin [70.6,70.7) has 51 bin [70.7,70.8) has 39 bin [70.8,70.9) has 31 bin [70.9,71.0) has 34 bin [71.0,71.1) has 25 bin [71.1,71.2) has 19 bin [71.2,71.3) has 12 bin [71.3,71.4) has 15 bin [71.4,71.5) has 12 bin [71.5,71.6) has 14 bin [71.6,71.7) has 7 bin [71.7,71.8) has 12 bin [71.8,71.9) has 4 bin [71.9,72.0) has 4 bin [72.1,72.2) has 1 average z coordinate 42.5 for 33850177 element(s) point source id histogram with bin size 1.000000 bin 176 has 2523106 bin 177 has 29169502 bin 178 has 2157569 average point source id 176.989201326775941 for 33850177 element(s)