lasinfo (210611) report for 'AHN4T/52HZ1_07.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: 35258803 number of points by return: 25431778 7351621 2109049 334029 32326 scale factor x y z: 0.001 0.001 0.001 offset x y z: 210980 378730 0 min x y z: 210980.000 378730.000 18.833 max x y z: 212019.999 380019.999 56.814 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: 35258803 extended number of points by return: 25431778 7351621 2109049 334029 32326 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 18833 56814 intensity 8 4796 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 -30 30 user_data 6 7 point_source_ID 109 111 gps_time 298291718.752192 298293575.594575 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 45 255 B 33 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0.08 47.96 ('Amplitude') attribute1 -16.74 30.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25431778 number of intermediate returns: 2479064 number of last returns: 25408096 number of single returns: 18060135 covered area in square units/kilounits: 1308796/1.31 point density: all returns 26.94 last only 19.41 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35258803 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25431778 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7351621 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2109049 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 334029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32326 instead zero. overview over extended number of returns of given pulse: 18060135 10490851 5334651 1210910 151905 9912 439 0 0 0 0 0 0 0 0 histogram of classification of points: 11276120 unclassified (1) 23436399 ground (2) 502146 building (6) 44138 water (9) +-> flagged as extended overlap: 2299350 +---> 699667 of those are unclassified (1) +---> 1457779 of those are ground (2) +---> 139449 of those are building (6) +---> 2455 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.8,18.9) has 27 bin [18.9,19.0) has 1682 bin [19.0,19.1) has 12623 bin [19.1,19.2) has 62446 bin [19.2,19.3) has 114740 bin [19.3,19.4) has 145125 bin [19.4,19.5) has 197934 bin [19.5,19.6) has 318851 bin [19.6,19.7) has 695986 bin [19.7,19.8) has 1329057 bin [19.8,19.9) has 1811367 bin [19.9,20.0) has 2223266 bin [20.0,20.1) has 2774153 bin [20.1,20.2) has 3448404 bin [20.2,20.3) has 2992406 bin 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[39.4,39.5) has 56523 bin [39.5,39.6) has 55044 bin [39.6,39.7) has 53673 bin [39.7,39.8) has 52412 bin [39.8,39.9) has 50852 bin [39.9,40.0) has 49618 bin [40.0,40.1) has 48860 bin [40.1,40.2) has 47407 bin [40.2,40.3) has 45824 bin [40.3,40.4) has 44133 bin [40.4,40.5) has 42614 bin [40.5,40.6) has 40997 bin [40.6,40.7) has 40288 bin [40.7,40.8) has 38695 bin [40.8,40.9) has 37322 bin [40.9,41.0) has 35634 bin [41.0,41.1) has 34324 bin [41.1,41.2) has 33192 bin [41.2,41.3) has 32017 bin [41.3,41.4) has 31010 bin [41.4,41.5) has 29741 bin [41.5,41.6) has 28389 bin [41.6,41.7) has 27034 bin [41.7,41.8) has 26138 bin [41.8,41.9) has 25033 bin [41.9,42.0) has 23567 bin [42.0,42.1) has 22840 bin [42.1,42.2) has 21974 bin [42.2,42.3) has 21055 bin [42.3,42.4) has 19887 bin [42.4,42.5) has 18826 bin [42.5,42.6) has 17730 bin [42.6,42.7) has 16860 bin [42.7,42.8) has 15733 bin [42.8,42.9) has 14834 bin [42.9,43.0) has 13948 bin [43.0,43.1) has 13621 bin [43.1,43.2) has 12573 bin [43.2,43.3) 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[47.2,47.3) has 2522 bin [47.3,47.4) has 2343 bin [47.4,47.5) has 2291 bin [47.5,47.6) has 2282 bin [47.6,47.7) has 2205 bin [47.7,47.8) has 2207 bin [47.8,47.9) has 2278 bin [47.9,48.0) has 2024 bin [48.0,48.1) has 2001 bin [48.1,48.2) has 1934 bin [48.2,48.3) has 1896 bin [48.3,48.4) has 1888 bin [48.4,48.5) has 1753 bin [48.5,48.6) has 1681 bin [48.6,48.7) has 1620 bin [48.7,48.8) has 1551 bin [48.8,48.9) has 1505 bin [48.9,49.0) has 1354 bin [49.0,49.1) has 1347 bin [49.1,49.2) has 1366 bin [49.2,49.3) has 1336 bin [49.3,49.4) has 1300 bin [49.4,49.5) has 1264 bin [49.5,49.6) has 1278 bin [49.6,49.7) has 1224 bin [49.7,49.8) has 1137 bin [49.8,49.9) has 1001 bin [49.9,50.0) has 959 bin [50.0,50.1) has 891 bin [50.1,50.2) has 875 bin [50.2,50.3) has 873 bin [50.3,50.4) has 933 bin [50.4,50.5) has 763 bin [50.5,50.6) has 716 bin [50.6,50.7) has 708 bin [50.7,50.8) has 660 bin [50.8,50.9) has 642 bin [50.9,51.0) has 553 bin [51.0,51.1) has 551 bin [51.1,51.2) has 514 bin [51.2,51.3) has 459 bin [51.3,51.4) has 412 bin [51.4,51.5) has 383 bin [51.5,51.6) has 389 bin [51.6,51.7) has 382 bin [51.7,51.8) has 367 bin [51.8,51.9) has 323 bin [51.9,52.0) has 268 bin [52.0,52.1) has 244 bin [52.1,52.2) has 234 bin [52.2,52.3) has 265 bin [52.3,52.4) has 233 bin [52.4,52.5) has 201 bin [52.5,52.6) has 209 bin [52.6,52.7) has 187 bin [52.7,52.8) has 191 bin [52.8,52.9) has 152 bin [52.9,53.0) has 120 bin [53.0,53.1) has 94 bin [53.1,53.2) has 110 bin [53.2,53.3) has 111 bin [53.3,53.4) has 140 bin [53.4,53.5) has 92 bin [53.5,53.6) has 38 bin [53.6,53.7) has 50 bin [53.7,53.8) has 51 bin [53.8,53.9) has 59 bin [53.9,54.0) has 54 bin [54.0,54.1) has 78 bin [54.1,54.2) has 63 bin [54.2,54.3) has 53 bin [54.3,54.4) has 40 bin [54.4,54.5) has 34 bin [54.5,54.6) has 36 bin [54.6,54.7) has 27 bin [54.7,54.8) has 23 bin [54.8,54.9) has 16 bin [54.9,55.0) has 24 bin [55.0,55.1) has 18 bin [55.1,55.2) has 18 bin [55.2,55.3) has 28 bin [55.3,55.4) has 13 bin [55.4,55.5) has 8 bin [55.5,55.6) has 6 bin [55.6,55.7) has 9 bin [55.7,55.8) has 2 bin [55.8,55.9) has 2 bin [55.9,56.0) has 1 bin [56.0,56.1) has 3 bin [56.2,56.3) has 1 bin [56.3,56.4) has 2 bin [56.4,56.5) has 9 bin [56.5,56.6) has 5 bin [56.6,56.7) has 2 bin [56.7,56.8) has 2 bin [56.8,56.9) has 2 average z coordinate 24.1 for 35258803 element(s) point source id histogram with bin size 1.000000 bin 109 has 5397439 bin 110 has 29031652 bin 111 has 829712 average point source id 109.870451444423679 for 35258803 element(s)