lasinfo (210611) report for 'AHN4T/45HN1_02.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: 338/2022 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: 32145239 number of points by return: 24451979 5993678 1482119 201231 16232 scale factor x y z: 0.001 0.001 0.001 offset x y z: 170980 411230 0 min x y z: 170980.000 411230.000 18.189 max x y z: 172019.999 412519.999 57.348 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: 32145239 extended number of points by return: 24451979 5993678 1482119 201231 16232 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 18189 57348 intensity 0 4860 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 65 67 gps_time 298035935.730968 298039628.903404 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 42 252 B 30 237 NIR 36 255 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 48.6 ('Amplitude') attribute1 -16.59 32.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24451979 number of intermediate returns: 1699492 number of last returns: 24437698 number of single returns: 18443930 covered area in square units/kilounits: 1340336/1.34 point density: all returns 23.98 last only 18.23 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32145239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24451979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5993678 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1482119 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 201231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16232 instead zero. overview over extended number of returns of given pulse: 18443930 9030668 3847789 741297 76948 4419 188 0 0 0 0 0 0 0 0 histogram of classification of points: 9948972 unclassified (1) 22195868 ground (2) 399 water (9) +-> flagged as extended overlap: 2306561 +---> 688951 of those are unclassified (1) +---> 1617601 of those are ground (2) +---> 9 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.1,18.2) has 1 bin [18.2,18.3) has 33 bin [18.3,18.4) has 401 bin [18.4,18.5) has 1697 bin [18.5,18.6) has 4089 bin [18.6,18.7) has 5869 bin [18.7,18.8) has 8611 bin [18.8,18.9) has 43394 bin [18.9,19.0) has 69130 bin [19.0,19.1) has 101889 bin [19.1,19.2) has 184613 bin [19.2,19.3) has 332018 bin [19.3,19.4) has 382259 bin [19.4,19.5) has 571425 bin [19.5,19.6) has 988360 bin [19.6,19.7) has 1515894 bin [19.7,19.8) has 2209475 bin [19.8,19.9) has 2118162 bin 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[39.0,39.1) has 16292 bin [39.1,39.2) has 15716 bin [39.2,39.3) has 15012 bin [39.3,39.4) has 14574 bin [39.4,39.5) has 13950 bin [39.5,39.6) has 13635 bin [39.6,39.7) has 13133 bin [39.7,39.8) has 12752 bin [39.8,39.9) has 12386 bin [39.9,40.0) has 11896 bin [40.0,40.1) has 11761 bin [40.1,40.2) has 11510 bin [40.2,40.3) has 11570 bin [40.3,40.4) has 10833 bin [40.4,40.5) has 10537 bin [40.5,40.6) has 10376 bin [40.6,40.7) has 9858 bin [40.7,40.8) has 9928 bin [40.8,40.9) has 9361 bin [40.9,41.0) has 9301 bin [41.0,41.1) has 9008 bin [41.1,41.2) has 8784 bin [41.2,41.3) has 8775 bin [41.3,41.4) has 8777 bin [41.4,41.5) has 8287 bin [41.5,41.6) has 8116 bin [41.6,41.7) has 7923 bin [41.7,41.8) has 7604 bin [41.8,41.9) has 7510 bin [41.9,42.0) has 7205 bin [42.0,42.1) has 7284 bin [42.1,42.2) has 7113 bin [42.2,42.3) has 6983 bin [42.3,42.4) has 6957 bin [42.4,42.5) has 6777 bin [42.5,42.6) has 6626 bin [42.6,42.7) has 6344 bin [42.7,42.8) has 6183 bin [42.8,42.9) has 6002 bin 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[51.0,51.1) has 255 bin [51.1,51.2) has 233 bin [51.2,51.3) has 180 bin [51.3,51.4) has 188 bin [51.4,51.5) has 171 bin [51.5,51.6) has 163 bin [51.6,51.7) has 160 bin [51.7,51.8) has 155 bin [51.8,51.9) has 144 bin [51.9,52.0) has 174 bin [52.0,52.1) has 129 bin [52.1,52.2) has 127 bin [52.2,52.3) has 142 bin [52.3,52.4) has 110 bin [52.4,52.5) has 132 bin [52.5,52.6) has 96 bin [52.6,52.7) has 107 bin [52.7,52.8) has 81 bin [52.8,52.9) has 66 bin [52.9,53.0) has 86 bin [53.0,53.1) has 54 bin [53.1,53.2) has 77 bin [53.2,53.3) has 57 bin [53.3,53.4) has 64 bin [53.4,53.5) has 50 bin [53.5,53.6) has 37 bin [53.6,53.7) has 47 bin [53.7,53.8) has 49 bin [53.8,53.9) has 34 bin [53.9,54.0) has 39 bin [54.0,54.1) has 22 bin [54.1,54.2) has 27 bin [54.2,54.3) has 16 bin [54.3,54.4) has 18 bin [54.4,54.5) has 15 bin [54.5,54.6) has 23 bin [54.6,54.7) has 11 bin [54.7,54.8) has 13 bin [54.8,54.9) has 10 bin [54.9,55.0) has 11 bin [55.0,55.1) has 13 bin [55.1,55.2) has 12 bin [55.2,55.3) has 12 bin [55.3,55.4) has 7 bin [55.4,55.5) has 16 bin [55.5,55.6) has 6 bin [55.6,55.7) has 10 bin [55.7,55.8) has 6 bin [55.8,55.9) has 1 bin [56.0,56.1) has 1 bin [56.1,56.2) has 3 bin [56.2,56.3) has 2 bin [56.3,56.4) has 4 bin [56.4,56.5) has 1 bin [56.5,56.6) has 2 bin [56.6,56.7) has 6 bin [56.7,56.8) has 3 bin [56.8,56.9) has 1 bin [57.0,57.1) has 1 bin [57.3,57.4) has 3 average z coordinate 23.2 for 32145239 element(s) point source id histogram with bin size 1.000000 bin 65 has 441880 bin 66 has 23184584 bin 67 has 8518775 average point source id 66.251262558663825 for 32145239 element(s)