lasinfo (210611) report for 'AHN4T/17AN1_22.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: 32128096 number of points by return: 22839550 5645845 2696619 791360 138506 scale factor x y z: 0.001 0.001 0.001 offset x y z: 220980 543730 0 min x y z: 220980.000 543730.000 8.711 max x y z: 222019.999 545019.999 53.516 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: 32128096 extended number of points by return: 22839550 5645845 2696619 791360 138506 15097 1119 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 8711 53516 intensity 49 4828 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 54 56 gps_time 330438447.222406 330440732.493323 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 47 255 B 34 255 NIR 6 255 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 -15.64 32.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22839550 number of intermediate returns: 3645664 number of last returns: 22825462 number of single returns: 17182580 covered area in square units/kilounits: 1321268/1.32 point density: all returns 24.32 last only 17.28 (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 32128096 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22839550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5645845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2696619 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 791360 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 138506 instead zero. overview over extended number of returns of given pulse: 17182580 5903532 5721782 2611682 616740 84162 7618 0 0 0 0 0 0 0 0 histogram of classification of points: 10660178 unclassified (1) 21036193 ground (2) 303090 building (6) 126897 water (9) 1738 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2602147 +---> 939410 of those are unclassified (1) +---> 1643642 of those are ground (2) +---> 16563 of those are building (6) +---> 2532 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.7,8.8) has 34 bin [8.8,8.9) has 1034 bin [8.9,9.0) has 5866 bin [9.0,9.1) has 6503 bin [9.1,9.2) has 6655 bin [9.2,9.3) has 6874 bin [9.3,9.4) has 8227 bin [9.4,9.5) has 9508 bin [9.5,9.6) has 11514 bin [9.6,9.7) has 14884 bin [9.7,9.8) has 24489 bin [9.8,9.9) has 72684 bin [9.9,10.0) has 113303 bin [10.0,10.1) has 198690 bin [10.1,10.2) has 282564 bin 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3216 bin [40.9,41.0) has 3100 bin [41.0,41.1) has 2923 bin [41.1,41.2) has 2899 bin [41.2,41.3) has 2916 bin [41.3,41.4) has 2911 bin [41.4,41.5) has 2776 bin [41.5,41.6) has 2703 bin [41.6,41.7) has 2796 bin [41.7,41.8) has 2537 bin [41.8,41.9) has 2566 bin [41.9,42.0) has 2353 bin [42.0,42.1) has 2356 bin [42.1,42.2) has 2306 bin [42.2,42.3) has 2367 bin [42.3,42.4) has 2256 bin [42.4,42.5) has 2172 bin [42.5,42.6) has 2126 bin [42.6,42.7) has 1964 bin [42.7,42.8) has 2032 bin [42.8,42.9) has 1984 bin [42.9,43.0) has 1956 bin [43.0,43.1) has 1970 bin [43.1,43.2) has 1867 bin [43.2,43.3) has 1854 bin [43.3,43.4) has 1810 bin [43.4,43.5) has 1855 bin [43.5,43.6) has 1812 bin [43.6,43.7) has 1651 bin [43.7,43.8) has 1575 bin [43.8,43.9) has 1538 bin [43.9,44.0) has 1502 bin [44.0,44.1) has 1456 bin [44.1,44.2) has 1367 bin [44.2,44.3) has 1421 bin [44.3,44.4) has 1333 bin [44.4,44.5) has 1343 bin [44.5,44.6) has 1356 bin [44.6,44.7) has 1269 bin [44.7,44.8) has 1358 bin [44.8,44.9) has 1323 bin [44.9,45.0) has 1294 bin [45.0,45.1) has 1277 bin [45.1,45.2) has 1133 bin [45.2,45.3) has 1083 bin [45.3,45.4) has 1070 bin [45.4,45.5) has 1099 bin [45.5,45.6) has 1007 bin [45.6,45.7) has 917 bin [45.7,45.8) has 929 bin [45.8,45.9) has 908 bin [45.9,46.0) has 927 bin [46.0,46.1) has 877 bin [46.1,46.2) has 851 bin [46.2,46.3) has 827 bin [46.3,46.4) has 900 bin [46.4,46.5) has 856 bin [46.5,46.6) has 845 bin [46.6,46.7) has 740 bin [46.7,46.8) has 687 bin [46.8,46.9) has 626 bin [46.9,47.0) has 636 bin [47.0,47.1) has 590 bin [47.1,47.2) has 571 bin [47.2,47.3) has 522 bin [47.3,47.4) has 515 bin [47.4,47.5) has 524 bin [47.5,47.6) has 511 bin [47.6,47.7) has 518 bin [47.7,47.8) has 455 bin [47.8,47.9) has 499 bin [47.9,48.0) has 463 bin [48.0,48.1) has 497 bin [48.1,48.2) has 475 bin [48.2,48.3) has 433 bin [48.3,48.4) has 397 bin [48.4,48.5) has 388 bin [48.5,48.6) has 382 bin [48.6,48.7) has 334 bin [48.7,48.8) has 348 bin [48.8,48.9) has 370 bin [48.9,49.0) has 373 bin [49.0,49.1) has 330 bin [49.1,49.2) has 326 bin [49.2,49.3) has 296 bin [49.3,49.4) has 258 bin [49.4,49.5) has 209 bin [49.5,49.6) has 218 bin [49.6,49.7) has 177 bin [49.7,49.8) has 187 bin [49.8,49.9) has 174 bin [49.9,50.0) has 175 bin [50.0,50.1) has 158 bin [50.1,50.2) has 129 bin [50.2,50.3) has 166 bin [50.3,50.4) has 154 bin [50.4,50.5) has 120 bin [50.5,50.6) has 129 bin [50.6,50.7) has 128 bin [50.7,50.8) has 113 bin [50.8,50.9) has 99 bin [50.9,51.0) has 111 bin [51.0,51.1) has 109 bin [51.1,51.2) has 112 bin [51.2,51.3) has 85 bin [51.3,51.4) has 69 bin [51.4,51.5) has 75 bin [51.5,51.6) has 48 bin [51.6,51.7) has 49 bin [51.7,51.8) has 40 bin [51.8,51.9) has 41 bin [51.9,52.0) has 38 bin [52.0,52.1) has 30 bin [52.1,52.2) has 25 bin [52.2,52.3) has 23 bin [52.3,52.4) has 16 bin [52.4,52.5) has 8 bin [52.5,52.6) has 11 bin [52.6,52.7) has 13 bin [52.7,52.8) has 12 bin [52.8,52.9) has 7 bin [52.9,53.0) has 5 bin [53.0,53.1) has 5 bin [53.1,53.2) has 3 bin [53.2,53.3) has 1 bin [53.5,53.6) has 1 average z coordinate 15.2 for 32128096 element(s) point source id histogram with bin size 1.000000 bin 54 has 5263615 bin 55 has 25251291 bin 56 has 1613190 average point source id 54.886379043439113 for 32128096 element(s)