lasinfo (210611) report for 'AHN4T/28EN2_01.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: 336/2022 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: 47864735 number of points by return: 37551483 6667562 2762297 763566 116147 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 498730 0 min x y z: 244980.000 498730.000 17.484 max x y z: 246019.999 500019.999 49.546 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: 47864735 extended number of points by return: 37551483 6667562 2762297 763566 116147 3548 132 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 17484 49546 intensity 32 4496 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 20 user_data 6 7 point_source_ID 167 208 gps_time 324207701.209529 328789148.447979 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 30 255 B 27 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 3333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.43 28.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37551483 number of intermediate returns: 3668565 number of last returns: 37495170 number of single returns: 30850483 covered area in square units/kilounits: 1054848/1.05 point density: all returns 45.38 last only 35.55 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47864735 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37551483 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6667562 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2762297 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 763566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 116147 instead zero. overview over extended number of returns of given pulse: 30850483 7808462 6014893 2603505 534936 49664 2792 0 0 0 0 0 0 0 0 histogram of classification of points: 11944588 unclassified (1) 35179619 ground (2) 737603 building (6) 2751 water (9) 174 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2489551 +---> 513051 of those are unclassified (1) +---> 1936205 of those are ground (2) +---> 39821 of those are building (6) +---> 474 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.4,17.5) has 3 bin [17.5,17.6) has 662 bin [17.6,17.7) has 1179 bin [17.7,17.8) has 3035 bin [17.8,17.9) has 2459 bin [17.9,18.0) has 1576 bin [18.0,18.1) has 2007 bin [18.1,18.2) has 12288 bin [18.2,18.3) has 24678 bin [18.3,18.4) has 79024 bin [18.4,18.5) has 71321 bin [18.5,18.6) has 185191 bin [18.6,18.7) has 191119 bin [18.7,18.8) has 139488 bin [18.8,18.9) has 205056 bin [18.9,19.0) has 280807 bin [19.0,19.1) has 363018 bin [19.1,19.2) has 484163 bin [19.2,19.3) has 437322 bin [19.3,19.4) has 564613 bin [19.4,19.5) has 732758 bin [19.5,19.6) has 762572 bin [19.6,19.7) has 802771 bin [19.7,19.8) has 767424 bin [19.8,19.9) has 826706 bin [19.9,20.0) has 990028 bin [20.0,20.1) has 982767 bin [20.1,20.2) has 1000972 bin [20.2,20.3) has 1101076 bin [20.3,20.4) has 1640520 bin [20.4,20.5) has 2265627 bin [20.5,20.6) has 2001417 bin [20.6,20.7) has 1792182 bin [20.7,20.8) has 1558179 bin [20.8,20.9) has 1317927 bin [20.9,21.0) has 933228 bin [21.0,21.1) has 798832 bin [21.1,21.2) has 826801 bin [21.2,21.3) has 784065 bin [21.3,21.4) has 706989 bin [21.4,21.5) has 632016 bin [21.5,21.6) has 609682 bin [21.6,21.7) has 552207 bin [21.7,21.8) has 539474 bin [21.8,21.9) has 539135 bin [21.9,22.0) has 565882 bin [22.0,22.1) has 578493 bin [22.1,22.2) has 572489 bin [22.2,22.3) has 571134 bin [22.3,22.4) has 692688 bin [22.4,22.5) has 686646 bin 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[41.6,41.7) has 5541 bin [41.7,41.8) has 5003 bin [41.8,41.9) has 4649 bin [41.9,42.0) has 4291 bin [42.0,42.1) has 3945 bin [42.1,42.2) has 3645 bin [42.2,42.3) has 3277 bin [42.3,42.4) has 3092 bin [42.4,42.5) has 2931 bin [42.5,42.6) has 2689 bin [42.6,42.7) has 2406 bin [42.7,42.8) has 2270 bin [42.8,42.9) has 2215 bin [42.9,43.0) has 2021 bin [43.0,43.1) has 1935 bin [43.1,43.2) has 1868 bin [43.2,43.3) has 1620 bin [43.3,43.4) has 1599 bin [43.4,43.5) has 1400 bin [43.5,43.6) has 1362 bin [43.6,43.7) has 1223 bin [43.7,43.8) has 1051 bin [43.8,43.9) has 960 bin [43.9,44.0) has 864 bin [44.0,44.1) has 820 bin [44.1,44.2) has 724 bin [44.2,44.3) has 680 bin [44.3,44.4) has 602 bin [44.4,44.5) has 548 bin [44.5,44.6) has 542 bin [44.6,44.7) has 478 bin [44.7,44.8) has 409 bin [44.8,44.9) has 356 bin [44.9,45.0) has 306 bin [45.0,45.1) has 217 bin [45.1,45.2) has 211 bin [45.2,45.3) has 144 bin [45.3,45.4) has 103 bin [45.4,45.5) has 95 bin [45.5,45.6) has 81 bin [45.6,45.7) has 64 bin [45.7,45.8) has 49 bin [45.8,45.9) has 31 bin [45.9,46.0) has 19 bin [46.0,46.1) has 14 bin [46.1,46.2) has 15 bin [46.2,46.3) has 11 bin [46.3,46.4) has 7 bin [46.4,46.5) has 3 bin [46.5,46.6) has 4 bin [46.6,46.7) has 1 bin [46.7,46.8) has 2 bin [46.9,47.0) has 2 bin [47.0,47.1) has 1 bin [47.1,47.2) has 2 bin [47.3,47.4) has 2 bin [47.4,47.5) has 1 bin [47.7,47.8) has 1 bin [48.3,48.4) has 1 bin [48.4,48.5) has 3 bin [48.5,48.6) has 1 bin [49.5,49.6) has 1 average z coordinate 23.3 for 47864735 element(s) point source id histogram with bin size 1.000000 bin 167 has 16221549 bin 168 has 8501675 bin 208 has 23141511 average point source id 187.000186483848694 for 47864735 element(s)