lasinfo (210611) report for 'AHN4T/28HZ2_01.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: 336/2022 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: 42823173 number of points by return: 37321662 3525798 1523543 394420 56455 scale factor x y z: 0.001 0.001 0.001 offset x y z: 254980 479980 0 min x y z: 254980.000 479980.000 19.277 max x y z: 256019.999 481269.999 55.060 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: 42823173 extended number of points by return: 37321662 3525798 1523543 394420 56455 1240 55 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 19277 55060 intensity 56 4542 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 176 212 gps_time 324219230.853774 328779769.410266 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 38 255 B 25 255 NIR 0 255 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 -16.1 28.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37321662 number of intermediate returns: 1983080 number of last returns: 37298760 number of single returns: 33780329 covered area in square units/kilounits: 1341568/1.34 point density: all returns 31.92 last only 27.80 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42823173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37321662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3525798 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1523543 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 394420 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 56455 instead zero. overview over extended number of returns of given pulse: 33780329 4011593 3392842 1354336 260380 22679 1014 0 0 0 0 0 0 0 0 histogram of classification of points: 6463036 unclassified (1) 35533001 ground (2) 808339 building (6) 16297 water (9) 1445 wire conductor (14) 1055 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3171291 +---> 693512 of those are unclassified (1) +---> 2430614 of those are ground (2) +---> 46226 of those are building (6) +---> 868 of those are water (9) +---> 71 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [19.2,19.3) has 2 bin [19.3,19.4) has 17 bin [19.4,19.5) has 57 bin [19.5,19.6) has 23 bin [19.6,19.7) has 24 bin [19.7,19.8) has 21 bin [19.8,19.9) has 9 bin [19.9,20.0) has 29 bin [20.0,20.1) has 637 bin [20.1,20.2) has 1124 bin [20.2,20.3) has 797 bin [20.3,20.4) has 1552 bin [20.4,20.5) has 2908 bin [20.5,20.6) has 3319 bin [20.6,20.7) has 6047 bin [20.7,20.8) has 11842 bin [20.8,20.9) has 16280 bin [20.9,21.0) has 16981 bin [21.0,21.1) has 19753 bin [21.1,21.2) has 23183 bin [21.2,21.3) has 27271 bin [21.3,21.4) has 31921 bin [21.4,21.5) has 46892 bin [21.5,21.6) has 70271 bin [21.6,21.7) has 100735 bin [21.7,21.8) has 109013 bin [21.8,21.9) has 135855 bin [21.9,22.0) has 233986 bin [22.0,22.1) has 445154 bin [22.1,22.2) has 580927 bin [22.2,22.3) has 625667 bin [22.3,22.4) has 641285 bin [22.4,22.5) has 628926 bin [22.5,22.6) has 688035 bin [22.6,22.7) has 843989 bin [22.7,22.8) has 961730 bin [22.8,22.9) has 905971 bin [22.9,23.0) has 925450 bin [23.0,23.1) has 1098474 bin [23.1,23.2) has 1077795 bin [23.2,23.3) has 918395 bin [23.3,23.4) has 893477 bin [23.4,23.5) has 832430 bin [23.5,23.6) has 807398 bin [23.6,23.7) has 816503 bin [23.7,23.8) has 1116716 bin [23.8,23.9) has 1452685 bin [23.9,24.0) has 1267450 bin [24.0,24.1) has 1063429 bin [24.1,24.2) has 1084894 bin 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[39.4,39.5) has 35412 bin [39.5,39.6) has 35121 bin [39.6,39.7) has 34658 bin [39.7,39.8) has 34437 bin [39.8,39.9) has 34132 bin [39.9,40.0) has 33873 bin [40.0,40.1) has 33834 bin [40.1,40.2) has 33912 bin [40.2,40.3) has 33669 bin [40.3,40.4) has 33505 bin [40.4,40.5) has 33212 bin [40.5,40.6) has 32698 bin [40.6,40.7) has 32605 bin [40.7,40.8) has 31879 bin [40.8,40.9) has 31838 bin [40.9,41.0) has 31229 bin [41.0,41.1) has 30876 bin [41.1,41.2) has 30782 bin [41.2,41.3) has 29938 bin [41.3,41.4) has 29797 bin [41.4,41.5) has 29236 bin [41.5,41.6) has 28465 bin [41.6,41.7) has 27857 bin [41.7,41.8) has 27539 bin [41.8,41.9) has 27103 bin [41.9,42.0) has 26759 bin [42.0,42.1) has 26122 bin [42.1,42.2) has 25753 bin [42.2,42.3) has 25420 bin [42.3,42.4) has 24780 bin [42.4,42.5) has 23911 bin [42.5,42.6) has 23254 bin [42.6,42.7) has 23227 bin [42.7,42.8) has 22588 bin [42.8,42.9) has 22380 bin [42.9,43.0) has 22037 bin [43.0,43.1) has 21049 bin [43.1,43.2) has 20430 bin [43.2,43.3) 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3366 bin [47.2,47.3) has 3115 bin [47.3,47.4) has 2890 bin [47.4,47.5) has 2662 bin [47.5,47.6) has 2578 bin [47.6,47.7) has 2409 bin [47.7,47.8) has 2221 bin [47.8,47.9) has 2073 bin [47.9,48.0) has 1947 bin [48.0,48.1) has 1908 bin [48.1,48.2) has 1745 bin [48.2,48.3) has 1565 bin [48.3,48.4) has 1501 bin [48.4,48.5) has 1433 bin [48.5,48.6) has 1300 bin [48.6,48.7) has 1204 bin [48.7,48.8) has 1084 bin [48.8,48.9) has 958 bin [48.9,49.0) has 859 bin [49.0,49.1) has 843 bin [49.1,49.2) has 769 bin [49.2,49.3) has 584 bin [49.3,49.4) has 478 bin [49.4,49.5) has 403 bin [49.5,49.6) has 314 bin [49.6,49.7) has 313 bin [49.7,49.8) has 321 bin [49.8,49.9) has 345 bin [49.9,50.0) has 300 bin [50.0,50.1) has 237 bin [50.1,50.2) has 233 bin [50.2,50.3) has 205 bin [50.3,50.4) has 213 bin [50.4,50.5) has 180 bin [50.5,50.6) has 174 bin [50.6,50.7) has 133 bin [50.7,50.8) has 130 bin [50.8,50.9) has 133 bin [50.9,51.0) has 100 bin [51.0,51.1) has 85 bin [51.1,51.2) has 54 bin [51.2,51.3) has 51 bin [51.3,51.4) has 45 bin [51.4,51.5) has 20 bin [51.5,51.6) has 26 bin [51.6,51.7) has 14 bin [51.7,51.8) has 5 bin [51.8,51.9) has 2 bin [51.9,52.0) has 2 bin [52.2,52.3) has 1 bin [52.3,52.4) has 2 bin [52.5,52.6) has 3 bin [52.6,52.7) has 1 bin [52.7,52.8) has 4 bin [52.8,52.9) has 17 bin [52.9,53.0) has 12 bin [53.0,53.1) has 1 bin [53.2,53.3) has 2 bin [53.3,53.4) has 1 bin [53.4,53.5) has 1 bin [53.5,53.6) has 1 bin [53.6,53.7) has 7 bin [53.7,53.8) has 7 bin [53.8,53.9) has 5 bin [54.0,54.1) has 1 bin [54.1,54.2) has 1 bin [54.2,54.3) has 2 bin [54.9,55.0) has 2 bin [55.0,55.1) has 2 average z coordinate 25.7 for 42823173 element(s) point source id histogram with bin size 1.000000 bin 176 has 22756893 bin 177 has 6103141 bin 212 has 13963139 average point source id 187.88086050979922 for 42823173 element(s)