lasinfo (210611) report for 'AHN4T/58BZ2_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: 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: 28528639 number of points by return: 25840772 2025607 556193 96854 9213 scale factor x y z: 0.001 0.001 0.001 offset x y z: 195980 363730 0 min x y z: 195980.000 363730.000 19.056 max x y z: 197019.999 365019.999 54.413 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: 28528639 extended number of points by return: 25840772 2025607 556193 96854 9213 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 19056 54413 intensity 0 4498 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 -29 29 user_data 6 7 point_source_ID 106 108 gps_time 298288836.606272 298290931.454207 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 40 255 B 30 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 44.98 ('Amplitude') attribute1 -17 28.51 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25840772 number of intermediate returns: 664466 number of last returns: 25818996 number of single returns: 23795595 covered area in square units/kilounits: 1341408/1.34 point density: all returns 21.27 last only 19.25 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28528639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25840772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2025607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 556193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 96854 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9213 instead zero. overview over extended number of returns of given pulse: 23795595 2954109 1380836 351761 43545 2682 111 0 0 0 0 0 0 0 0 histogram of classification of points: 3508836 unclassified (1) 23006314 ground (2) 1992935 building (6) 20554 water (9) +-> flagged as extended overlap: 1960944 +---> 272923 of those are unclassified (1) +---> 1533648 of those are ground (2) +---> 152723 of those are building (6) +---> 1650 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.0,19.1) has 11 bin [19.1,19.2) has 105 bin [19.2,19.3) has 410 bin [19.3,19.4) has 568 bin [19.4,19.5) has 801 bin [19.5,19.6) has 1549 bin [19.6,19.7) has 3245 bin [19.7,19.8) has 2508 bin [19.8,19.9) has 2716 bin [19.9,20.0) has 4392 bin [20.0,20.1) has 4683 bin [20.1,20.2) has 3554 bin [20.2,20.3) has 2453 bin [20.3,20.4) has 2129 bin [20.4,20.5) has 2138 bin [20.5,20.6) has 2825 bin [20.6,20.7) has 3197 bin [20.7,20.8) has 2843 bin [20.8,20.9) has 3123 bin [20.9,21.0) has 3583 bin [21.0,21.1) has 3902 bin [21.1,21.2) has 4460 bin [21.2,21.3) has 5371 bin [21.3,21.4) has 5691 bin [21.4,21.5) has 5268 bin [21.5,21.6) has 5481 bin [21.6,21.7) has 5955 bin [21.7,21.8) has 7538 bin [21.8,21.9) has 7849 bin [21.9,22.0) has 9483 bin [22.0,22.1) has 11523 bin [22.1,22.2) has 12048 bin [22.2,22.3) has 11427 bin [22.3,22.4) has 10018 bin [22.4,22.5) has 9260 bin [22.5,22.6) has 8667 bin [22.6,22.7) has 11204 bin [22.7,22.8) has 20201 bin [22.8,22.9) has 19376 bin [22.9,23.0) has 18458 bin [23.0,23.1) has 25677 bin [23.1,23.2) has 29727 bin [23.2,23.3) has 28992 bin [23.3,23.4) has 31317 bin [23.4,23.5) has 33458 bin [23.5,23.6) has 39074 bin [23.6,23.7) has 42012 bin [23.7,23.8) has 41237 bin [23.8,23.9) has 40840 bin [23.9,24.0) has 46324 bin [24.0,24.1) has 46856 bin [24.1,24.2) has 46047 bin [24.2,24.3) has 54447 bin [24.3,24.4) has 71282 bin [24.4,24.5) has 75889 bin [24.5,24.6) has 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bin [39.7,39.8) has 14536 bin [39.8,39.9) has 14424 bin [39.9,40.0) has 14446 bin [40.0,40.1) has 14118 bin [40.1,40.2) has 13999 bin [40.2,40.3) has 13740 bin [40.3,40.4) has 13632 bin [40.4,40.5) has 13529 bin [40.5,40.6) has 13543 bin [40.6,40.7) has 13580 bin [40.7,40.8) has 13302 bin [40.8,40.9) has 13649 bin [40.9,41.0) has 13340 bin [41.0,41.1) has 13062 bin [41.1,41.2) has 12934 bin [41.2,41.3) has 12678 bin [41.3,41.4) has 12564 bin [41.4,41.5) has 12625 bin [41.5,41.6) has 12453 bin [41.6,41.7) has 12255 bin [41.7,41.8) has 12082 bin [41.8,41.9) has 12020 bin [41.9,42.0) has 12028 bin [42.0,42.1) has 11630 bin [42.1,42.2) has 11446 bin [42.2,42.3) has 11324 bin [42.3,42.4) has 10804 bin [42.4,42.5) has 10583 bin [42.5,42.6) has 10559 bin [42.6,42.7) has 10323 bin [42.7,42.8) has 10283 bin [42.8,42.9) has 10438 bin [42.9,43.0) has 9845 bin [43.0,43.1) has 9796 bin [43.1,43.2) has 9493 bin [43.2,43.3) has 9427 bin [43.3,43.4) has 9347 bin [43.4,43.5) has 9126 bin [43.5,43.6) 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has 2590 bin [47.6,47.7) has 2479 bin [47.7,47.8) has 2364 bin [47.8,47.9) has 2295 bin [47.9,48.0) has 2188 bin [48.0,48.1) has 2043 bin [48.1,48.2) has 1978 bin [48.2,48.3) has 1859 bin [48.3,48.4) has 1788 bin [48.4,48.5) has 1789 bin [48.5,48.6) has 1618 bin [48.6,48.7) has 1611 bin [48.7,48.8) has 1481 bin [48.8,48.9) has 1442 bin [48.9,49.0) has 1330 bin [49.0,49.1) has 1281 bin [49.1,49.2) has 1321 bin [49.2,49.3) has 1155 bin [49.3,49.4) has 1053 bin [49.4,49.5) has 1012 bin [49.5,49.6) has 896 bin [49.6,49.7) has 892 bin [49.7,49.8) has 819 bin [49.8,49.9) has 738 bin [49.9,50.0) has 705 bin [50.0,50.1) has 583 bin [50.1,50.2) has 576 bin [50.2,50.3) has 499 bin [50.3,50.4) has 418 bin [50.4,50.5) has 386 bin [50.5,50.6) has 371 bin [50.6,50.7) has 304 bin [50.7,50.8) has 323 bin [50.8,50.9) has 253 bin [50.9,51.0) has 260 bin [51.0,51.1) has 240 bin [51.1,51.2) has 219 bin [51.2,51.3) has 195 bin [51.3,51.4) has 154 bin [51.4,51.5) has 130 bin [51.5,51.6) has 101 bin [51.6,51.7) has 88 bin [51.7,51.8) has 89 bin [51.8,51.9) has 81 bin [51.9,52.0) has 83 bin [52.0,52.1) has 78 bin [52.1,52.2) has 92 bin [52.2,52.3) has 68 bin [52.3,52.4) has 68 bin [52.4,52.5) has 66 bin [52.5,52.6) has 65 bin [52.6,52.7) has 62 bin [52.7,52.8) has 74 bin [52.8,52.9) has 65 bin [52.9,53.0) has 66 bin [53.0,53.1) has 59 bin [53.1,53.2) has 53 bin [53.2,53.3) has 44 bin [53.3,53.4) has 38 bin [53.4,53.5) has 32 bin [53.5,53.6) has 27 bin [53.6,53.7) has 29 bin [53.7,53.8) has 20 bin [53.8,53.9) has 18 bin [53.9,54.0) has 20 bin [54.0,54.1) has 12 bin [54.1,54.2) has 7 bin [54.2,54.3) has 6 bin [54.3,54.4) has 1 bin [54.4,54.5) has 1 average z coordinate 28.7 for 28528639 element(s) point source id histogram with bin size 1.000000 bin 106 has 6910527 bin 107 has 21440834 bin 108 has 177278 average point source id 106.763982817406742 for 28528639 element(s)