lasinfo (210611) report for 'AHN4T/33DN1_11.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: 39443614 number of points by return: 26126612 9257110 3294027 672819 85103 scale factor x y z: 0.001 0.001 0.001 offset x y z: 189980 458730 0 min x y z: 189980.000 458730.000 50.854 max x y z: 191019.999 460019.999 98.175 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: 39443614 extended number of points by return: 26126612 9257110 3294027 672819 85103 7461 482 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 50854 98175 intensity 39 4181 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank 0 29 user_data 6 7 point_source_ID 121 122 gps_time 328704656.811607 330421425.718371 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 50 255 B 43 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle 0 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.82 25.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26126612 number of intermediate returns: 4060623 number of last returns: 26119913 number of single returns: 16863534 covered area in square units/kilounits: 1341384/1.34 point density: all returns 29.41 last only 19.47 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39443614 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26126612 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9257110 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3294027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 672819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 85103 instead zero. overview over extended number of returns of given pulse: 16863534 11930601 7864115 2351556 388523 41982 3303 0 0 0 0 0 0 0 0 histogram of classification of points: 15424940 unclassified (1) 23542674 ground (2) 476000 building (6) +-> flagged as extended overlap: 2379521 +---> 866859 of those are unclassified (1) +---> 1487633 of those are ground (2) +---> 25029 of those are building (6) z coordinate histogram with bin size 0.100000 bin [50.8,50.9) has 11 bin [50.9,51.0) has 34 bin [51.0,51.1) has 37 bin [51.1,51.2) has 34 bin [51.2,51.3) has 27 bin [51.3,51.4) has 34 bin [51.4,51.5) has 95 bin [51.5,51.6) has 767 bin [51.6,51.7) has 2352 bin [51.7,51.8) has 5638 bin [51.8,51.9) has 12290 bin [51.9,52.0) has 16911 bin [52.0,52.1) has 27764 bin [52.1,52.2) has 47594 bin [52.2,52.3) has 57952 bin [52.3,52.4) has 62350 bin [52.4,52.5) has 61907 bin [52.5,52.6) has 57873 bin [52.6,52.7) has 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1636 bin [86.8,86.9) has 1589 bin [86.9,87.0) has 1537 bin [87.0,87.1) has 1481 bin [87.1,87.2) has 1535 bin [87.2,87.3) has 1552 bin [87.3,87.4) has 1550 bin [87.4,87.5) has 1572 bin [87.5,87.6) has 1588 bin [87.6,87.7) has 1527 bin [87.7,87.8) has 1557 bin [87.8,87.9) has 1539 bin [87.9,88.0) has 1504 bin [88.0,88.1) has 1624 bin [88.1,88.2) has 1635 bin [88.2,88.3) has 1634 bin [88.3,88.4) has 1537 bin [88.4,88.5) has 1441 bin [88.5,88.6) has 1516 bin [88.6,88.7) has 1457 bin [88.7,88.8) has 1467 bin [88.8,88.9) has 1497 bin [88.9,89.0) has 1446 bin [89.0,89.1) has 1452 bin [89.1,89.2) has 1471 bin [89.2,89.3) has 1489 bin [89.3,89.4) has 1514 bin [89.4,89.5) has 1497 bin [89.5,89.6) has 1484 bin [89.6,89.7) has 1438 bin [89.7,89.8) has 1465 bin [89.8,89.9) has 1497 bin [89.9,90.0) has 1491 bin [90.0,90.1) has 1488 bin [90.1,90.2) has 1457 bin [90.2,90.3) has 1507 bin [90.3,90.4) has 1441 bin [90.4,90.5) has 1450 bin [90.5,90.6) has 1423 bin [90.6,90.7) has 1328 bin [90.7,90.8) has 1389 bin [90.8,90.9) has 1430 bin [90.9,91.0) has 1384 bin [91.0,91.1) has 1440 bin [91.1,91.2) has 1362 bin [91.2,91.3) has 1402 bin [91.3,91.4) has 1365 bin [91.4,91.5) has 1397 bin [91.5,91.6) has 1396 bin [91.6,91.7) has 1371 bin [91.7,91.8) has 1387 bin [91.8,91.9) has 1475 bin [91.9,92.0) has 1431 bin [92.0,92.1) has 1487 bin [92.1,92.2) has 1334 bin [92.2,92.3) has 1389 bin [92.3,92.4) has 1319 bin [92.4,92.5) has 1308 bin [92.5,92.6) has 1214 bin [92.6,92.7) has 1183 bin [92.7,92.8) has 1234 bin [92.8,92.9) has 1111 bin [92.9,93.0) has 1062 bin [93.0,93.1) has 991 bin [93.1,93.2) has 924 bin [93.2,93.3) has 916 bin [93.3,93.4) has 877 bin [93.4,93.5) has 854 bin [93.5,93.6) has 859 bin [93.6,93.7) has 752 bin [93.7,93.8) has 653 bin [93.8,93.9) has 591 bin [93.9,94.0) has 479 bin [94.0,94.1) has 468 bin [94.1,94.2) has 417 bin [94.2,94.3) has 329 bin [94.3,94.4) has 343 bin [94.4,94.5) has 276 bin [94.5,94.6) has 250 bin [94.6,94.7) has 206 bin [94.7,94.8) has 182 bin [94.8,94.9) has 152 bin [94.9,95.0) has 138 bin [95.0,95.1) has 127 bin [95.1,95.2) has 106 bin [95.2,95.3) has 114 bin [95.3,95.4) has 95 bin [95.4,95.5) has 71 bin [95.5,95.6) has 53 bin [95.6,95.7) has 66 bin [95.7,95.8) has 61 bin [95.8,95.9) has 62 bin [95.9,96.0) has 62 bin [96.0,96.1) has 48 bin [96.1,96.2) has 44 bin [96.2,96.3) has 59 bin [96.3,96.4) has 45 bin [96.4,96.5) has 54 bin [96.5,96.6) has 48 bin [96.6,96.7) has 49 bin [96.7,96.8) has 54 bin [96.8,96.9) has 37 bin [96.9,97.0) has 40 bin [97.0,97.1) has 32 bin [97.1,97.2) has 39 bin [97.2,97.3) has 28 bin [97.3,97.4) has 16 bin [97.4,97.5) has 18 bin [97.5,97.6) has 11 bin [97.6,97.7) has 10 bin [97.7,97.8) has 5 bin [97.8,97.9) has 3 bin [97.9,98.0) has 5 bin [98.0,98.1) has 1 bin [98.1,98.2) has 3 average z coordinate 61.8 for 39443614 element(s) point source id histogram with bin size 1.000000 bin 121 has 18512626 bin 122 has 20930988 average point source id 121.530655938373187 for 39443614 element(s)