lasinfo (210611) report for 'AHN4T/31HN1_05.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: 179/2021 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: 32942308 number of points by return: 24661379 6049276 1846123 346668 38862 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 461230 0 min x y z: 133980.000 461230.000 -3.524 max x y z: 135019.999 462519.999 30.432 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: 32942308 extended number of points by return: 24661379 6049276 1846123 346668 38862 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 -3524 30432 intensity 48 4913 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 -31 31 user_data 6 7 point_source_ID 91 93 gps_time 270028737.171358 270030721.871543 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 34 255 B 12 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0.48 49.13 ('Amplitude') attribute1 -15.49 33.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24661379 number of intermediate returns: 2234308 number of last returns: 24625984 number of single returns: 18579363 covered area in square units/kilounits: 925312/0.93 point density: all returns 35.60 last only 26.61 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32942308 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24661379 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6049276 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1846123 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 346668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38862 instead zero. overview over extended number of returns of given pulse: 18579363 8430973 4503933 1233320 193065 1644 10 0 0 0 0 0 0 0 0 histogram of classification of points: 11544592 unclassified (1) 16175909 ground (2) 2343469 building (6) 2842935 water (9) 35403 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2938221 +---> 1028367 of those are unclassified (1) +---> 1560372 of those are ground (2) +---> 227163 of those are building (6) +---> 121756 of those are water (9) +---> 563 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.6,-3.5) has 3 bin [-3.5,-3.4) has 73 bin [-3.4,-3.3) has 106 bin [-3.3,-3.2) has 83 bin [-3.2,-3.1) has 119 bin [-3.1,-3.0) has 127 bin [-3.0,-2.9) has 105 bin [-2.9,-2.8) has 120 bin [-2.8,-2.7) has 107 bin [-2.7,-2.6) has 97 bin [-2.6,-2.5) has 101 bin [-2.5,-2.4) has 96 bin [-2.4,-2.3) has 110 bin [-2.3,-2.2) has 119 bin [-2.2,-2.1) has 88 bin [-2.1,-2.0) has 148 bin [-2.0,-1.9) has 125 bin [-1.9,-1.8) has 121 bin [-1.8,-1.7) has 121 bin [-1.7,-1.6) has 134 bin [-1.6,-1.5) has 159 bin [-1.5,-1.4) has 15725 bin [-1.4,-1.3) has 1738047 bin [-1.3,-1.2) has 1285860 bin [-1.2,-1.1) has 375467 bin [-1.1,-1.0) has 722666 bin [-1.0,-0.9) has 1547856 bin [-0.9,-0.8) has 1727547 bin [-0.8,-0.7) has 1669046 bin [-0.7,-0.6) has 1304357 bin [-0.6,-0.5) has 1024437 bin [-0.5,-0.4) has 1137230 bin [-0.4,-0.3) has 1835890 bin [-0.3,-0.2) has 1862579 bin [-0.2,-0.1) has 1430928 bin [-0.1,0.0) has 966358 bin [0.0,0.1) has 619857 bin [0.1,0.2) has 300370 bin [0.2,0.3) has 208170 bin [0.3,0.4) has 200786 bin [0.4,0.5) has 163452 bin [0.5,0.6) has 150447 bin [0.6,0.7) has 155923 bin [0.7,0.8) has 184886 bin [0.8,0.9) has 190100 bin [0.9,1.0) has 179809 bin [1.0,1.1) has 159293 bin [1.1,1.2) has 130929 bin [1.2,1.3) has 128128 bin [1.3,1.4) has 118921 bin [1.4,1.5) has 109805 bin [1.5,1.6) has 106548 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has 17762 bin [17.5,17.6) has 17862 bin [17.6,17.7) has 17416 bin [17.7,17.8) has 17540 bin [17.8,17.9) has 17475 bin [17.9,18.0) has 17265 bin [18.0,18.1) has 17396 bin [18.1,18.2) has 17584 bin [18.2,18.3) has 17265 bin [18.3,18.4) has 17125 bin [18.4,18.5) has 16808 bin [18.5,18.6) has 16463 bin [18.6,18.7) has 16038 bin [18.7,18.8) has 16357 bin [18.8,18.9) has 16031 bin [18.9,19.0) has 16192 bin [19.0,19.1) has 16003 bin [19.1,19.2) has 15775 bin [19.2,19.3) has 15814 bin [19.3,19.4) has 15601 bin [19.4,19.5) has 15606 bin [19.5,19.6) has 15247 bin [19.6,19.7) has 15184 bin [19.7,19.8) has 14786 bin [19.8,19.9) has 14661 bin [19.9,20.0) has 14436 bin [20.0,20.1) has 14266 bin [20.1,20.2) has 14349 bin [20.2,20.3) has 14210 bin [20.3,20.4) has 14201 bin [20.4,20.5) has 13656 bin [20.5,20.6) has 13490 bin [20.6,20.7) has 13427 bin [20.7,20.8) has 13231 bin [20.8,20.9) has 12860 bin [20.9,21.0) has 12669 bin [21.0,21.1) has 12568 bin [21.1,21.2) has 12128 bin [21.2,21.3) has 12054 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2143 bin [25.3,25.4) has 1994 bin [25.4,25.5) has 1931 bin [25.5,25.6) has 1760 bin [25.6,25.7) has 1708 bin [25.7,25.8) has 1500 bin [25.8,25.9) has 1496 bin [25.9,26.0) has 1328 bin [26.0,26.1) has 1291 bin [26.1,26.2) has 1261 bin [26.2,26.3) has 1065 bin [26.3,26.4) has 1037 bin [26.4,26.5) has 986 bin [26.5,26.6) has 923 bin [26.6,26.7) has 900 bin [26.7,26.8) has 792 bin [26.8,26.9) has 740 bin [26.9,27.0) has 676 bin [27.0,27.1) has 600 bin [27.1,27.2) has 565 bin [27.2,27.3) has 474 bin [27.3,27.4) has 416 bin [27.4,27.5) has 408 bin [27.5,27.6) has 338 bin [27.6,27.7) has 278 bin [27.7,27.8) has 283 bin [27.8,27.9) has 221 bin [27.9,28.0) has 210 bin [28.0,28.1) has 211 bin [28.1,28.2) has 192 bin [28.2,28.3) has 144 bin [28.3,28.4) has 123 bin [28.4,28.5) has 94 bin [28.5,28.6) has 92 bin [28.6,28.7) has 95 bin [28.7,28.8) has 66 bin [28.8,28.9) has 55 bin [28.9,29.0) has 52 bin [29.0,29.1) has 47 bin [29.1,29.2) has 38 bin [29.2,29.3) has 31 bin [29.3,29.4) has 23 bin [29.4,29.5) has 19 bin [29.5,29.6) has 16 bin [29.6,29.7) has 15 bin [29.7,29.8) has 11 bin [29.8,29.9) has 6 bin [29.9,30.0) has 7 bin [30.0,30.1) has 3 bin [30.1,30.2) has 2 bin [30.2,30.3) has 1 bin [30.3,30.4) has 1 bin [30.4,30.5) has 2 average z coordinate 2.3 for 32942308 element(s) point source id histogram with bin size 1.000000 bin 91 has 2814743 bin 92 has 24616630 bin 93 has 5510935 average point source id 92.081845874308499 for 32942308 element(s)