lasinfo (210611) report for 'AHN4T/52BN1_18.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: 339/2022 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: 37368324 number of points by return: 25768670 8706695 2494729 367467 30763 scale factor x y z: 0.001 0.001 0.001 offset x y z: 191980 394980 0 min x y z: 191980.000 394980.000 21.511 max x y z: 193019.999 396269.999 62.204 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: 37368324 extended number of points by return: 25768670 8706695 2494729 367467 30763 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 21511 62204 intensity 0 4677 return_number 1 5 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 88 90 gps_time 297846145.406744 297849354.634984 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 36 255 B 24 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 46.77 ('Amplitude') attribute1 -16.64 30.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25768670 number of intermediate returns: 2897825 number of last returns: 25730172 number of single returns: 17028343 covered area in square units/kilounits: 1339552/1.34 point density: all returns 27.90 last only 19.21 (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 37368324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25768670 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8706695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2494729 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 367467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30763 instead zero. overview over extended number of returns of given pulse: 17028343 12436971 6396999 1351404 146717 7568 322 0 0 0 0 0 0 0 0 histogram of classification of points: 16109930 unclassified (1) 20985014 ground (2) 249693 building (6) 23099 water (9) 588 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2667921 +---> 1352557 of those are unclassified (1) +---> 1314159 of those are ground (2) +---> 1205 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.5,21.6) has 139 bin [21.6,21.7) has 13701 bin [21.7,21.8) has 10744 bin [21.8,21.9) has 6193 bin [21.9,22.0) has 17276 bin [22.0,22.1) has 58499 bin [22.1,22.2) has 79544 bin [22.2,22.3) has 131921 bin [22.3,22.4) has 154891 bin [22.4,22.5) has 205836 bin [22.5,22.6) has 246887 bin [22.6,22.7) has 375010 bin [22.7,22.8) has 666578 bin [22.8,22.9) has 926054 bin [22.9,23.0) has 748807 bin [23.0,23.1) 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[41.9,42.0) has 105309 bin [42.0,42.1) has 102000 bin [42.1,42.2) has 99634 bin [42.2,42.3) has 96885 bin [42.3,42.4) has 94558 bin [42.4,42.5) has 92714 bin [42.5,42.6) has 89492 bin [42.6,42.7) has 86914 bin [42.7,42.8) has 83936 bin [42.8,42.9) has 81771 bin [42.9,43.0) has 79867 bin [43.0,43.1) has 77211 bin [43.1,43.2) has 74791 bin [43.2,43.3) has 72635 bin [43.3,43.4) has 71086 bin [43.4,43.5) has 68676 bin [43.5,43.6) has 66611 bin [43.6,43.7) has 63585 bin [43.7,43.8) has 62021 bin [43.8,43.9) has 60090 bin [43.9,44.0) has 58221 bin [44.0,44.1) has 55379 bin [44.1,44.2) has 53409 bin [44.2,44.3) has 51080 bin [44.3,44.4) has 49134 bin [44.4,44.5) has 47317 bin [44.5,44.6) has 45789 bin [44.6,44.7) has 43702 bin [44.7,44.8) has 42184 bin [44.8,44.9) has 40395 bin [44.9,45.0) has 39209 bin [45.0,45.1) has 37225 bin [45.1,45.2) has 35740 bin [45.2,45.3) has 34109 bin [45.3,45.4) has 32462 bin [45.4,45.5) has 30838 bin [45.5,45.6) has 29240 bin [45.6,45.7) has 28371 bin 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[49.6,49.7) has 4196 bin [49.7,49.8) has 4091 bin [49.8,49.9) has 4066 bin [49.9,50.0) has 3777 bin [50.0,50.1) has 3522 bin [50.1,50.2) has 3486 bin [50.2,50.3) has 3399 bin [50.3,50.4) has 3178 bin [50.4,50.5) has 3081 bin [50.5,50.6) has 2966 bin [50.6,50.7) has 2738 bin [50.7,50.8) has 2691 bin [50.8,50.9) has 2569 bin [50.9,51.0) has 2378 bin [51.0,51.1) has 2317 bin [51.1,51.2) has 2163 bin [51.2,51.3) has 2160 bin [51.3,51.4) has 1957 bin [51.4,51.5) has 1966 bin [51.5,51.6) has 1937 bin [51.6,51.7) has 1921 bin [51.7,51.8) has 1884 bin [51.8,51.9) has 1776 bin [51.9,52.0) has 1794 bin [52.0,52.1) has 1762 bin [52.1,52.2) has 1810 bin [52.2,52.3) has 1582 bin [52.3,52.4) has 1586 bin [52.4,52.5) has 1476 bin [52.5,52.6) has 1445 bin [52.6,52.7) has 1408 bin [52.7,52.8) has 1325 bin [52.8,52.9) has 1267 bin [52.9,53.0) has 1255 bin [53.0,53.1) has 1240 bin [53.1,53.2) has 1232 bin [53.2,53.3) has 1259 bin [53.3,53.4) has 1160 bin [53.4,53.5) has 1084 bin [53.5,53.6) has 958 bin 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167 bin [57.8,57.9) has 164 bin [57.9,58.0) has 129 bin [58.0,58.1) has 133 bin [58.1,58.2) has 115 bin [58.2,58.3) has 109 bin [58.3,58.4) has 103 bin [58.4,58.5) has 93 bin [58.5,58.6) has 98 bin [58.6,58.7) has 95 bin [58.7,58.8) has 78 bin [58.8,58.9) has 75 bin [58.9,59.0) has 64 bin [59.0,59.1) has 59 bin [59.1,59.2) has 69 bin [59.2,59.3) has 80 bin [59.3,59.4) has 74 bin [59.4,59.5) has 63 bin [59.5,59.6) has 57 bin [59.6,59.7) has 47 bin [59.7,59.8) has 44 bin [59.8,59.9) has 33 bin [59.9,60.0) has 37 bin [60.0,60.1) has 30 bin [60.1,60.2) has 31 bin [60.2,60.3) has 19 bin [60.3,60.4) has 26 bin [60.4,60.5) has 21 bin [60.5,60.6) has 20 bin [60.6,60.7) has 20 bin [60.7,60.8) has 16 bin [60.8,60.9) has 16 bin [60.9,61.0) has 12 bin [61.0,61.1) has 13 bin [61.1,61.2) has 11 bin [61.2,61.3) has 7 bin [61.3,61.4) has 3 bin [61.4,61.5) has 4 bin [61.5,61.6) has 3 bin [61.6,61.7) has 3 bin [61.7,61.8) has 1 bin [61.8,61.9) has 1 bin [62.2,62.3) has 2 average z coordinate 29.7 for 37368324 element(s) point source id histogram with bin size 1.000000 bin 88 has 7928065 bin 89 has 29358827 bin 90 has 81432 average point source id 88.790019134922943 for 37368324 element(s)