lasinfo (210611) report for 'AHN4T/66FZ1_20.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: 181/2021 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: 19809108 number of points by return: 17360112 1512198 675098 217689 44011 scale factor x y z: 0.001 0.001 0.001 offset x y z: 13980 369980 0 min x y z: 13980.000 369980.000 -1.031 max x y z: 15019.999 371269.999 38.569 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: 19809108 extended number of points by return: 17360112 1512198 675098 217689 44011 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 -1031 38569 intensity 0 3494 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 -10 33 user_data 6 7 point_source_ID 77 84 gps_time 260792822.640427 261740884.755268 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 23 255 B 29 255 NIR 65 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 5500 extended_scanner_channel 0 0 attribute0 0 34.94 ('Amplitude') attribute1 -16.65 19.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 17360112 number of intermediate returns: 942205 number of last returns: 17352290 number of single returns: 15845499 covered area in square units/kilounits: 875644/0.88 point density: all returns 22.62 last only 19.82 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19809108 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17360112 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1512198 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 675098 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 217689 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44011 instead zero. overview over extended number of returns of given pulse: 15845499 1676497 1372475 694643 192852 24943 2199 0 0 0 0 0 0 0 0 histogram of classification of points: 3107888 unclassified (1) 16102773 ground (2) 466405 building (6) 98605 water (9) 33437 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1121548 +---> 179502 of those are unclassified (1) +---> 863782 of those are ground (2) +---> 64226 of those are building (6) +---> 14038 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 6 bin [-1.0,-0.9) has 515 bin [-0.9,-0.8) has 33044 bin [-0.8,-0.7) has 6523 bin [-0.7,-0.6) has 4821 bin [-0.6,-0.5) has 23529 bin [-0.5,-0.4) has 37894 bin [-0.4,-0.3) has 33499 bin [-0.3,-0.2) has 37633 bin [-0.2,-0.1) has 42837 bin [-0.1,0.0) has 45520 bin [0.0,0.1) has 58312 bin [0.1,0.2) has 76597 bin [0.2,0.3) has 269289 bin [0.3,0.4) has 528345 bin [0.4,0.5) has 849677 bin [0.5,0.6) has 831241 bin [0.6,0.7) has 654567 bin [0.7,0.8) has 538724 bin [0.8,0.9) has 466039 bin [0.9,1.0) has 425708 bin [1.0,1.1) has 573633 bin [1.1,1.2) has 798389 bin [1.2,1.3) has 1628946 bin [1.3,1.4) has 2752149 bin [1.4,1.5) has 1948271 bin [1.5,1.6) has 1074438 bin [1.6,1.7) has 601954 bin [1.7,1.8) has 340343 bin [1.8,1.9) has 301251 bin [1.9,2.0) has 306960 bin [2.0,2.1) has 229308 bin [2.1,2.2) has 149296 bin [2.2,2.3) has 99636 bin [2.3,2.4) has 87466 bin [2.4,2.5) has 76149 bin [2.5,2.6) has 76919 bin [2.6,2.7) has 70853 bin [2.7,2.8) has 69756 bin [2.8,2.9) has 67758 bin [2.9,3.0) has 61975 bin [3.0,3.1) has 56529 bin [3.1,3.2) has 54876 bin [3.2,3.3) has 57512 bin [3.3,3.4) has 58838 bin [3.4,3.5) has 59051 bin [3.5,3.6) has 60729 bin [3.6,3.7) has 48852 bin [3.7,3.8) has 50013 bin [3.8,3.9) has 45180 bin [3.9,4.0) has 33869 bin [4.0,4.1) has 30423 bin [4.1,4.2) has 28073 bin [4.2,4.3) has 27192 bin [4.3,4.4) has 27370 bin [4.4,4.5) has 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3828 bin [32.7,32.8) has 3681 bin [32.8,32.9) has 3491 bin [32.9,33.0) has 3346 bin [33.0,33.1) has 3311 bin [33.1,33.2) has 3060 bin [33.2,33.3) has 3120 bin [33.3,33.4) has 2917 bin [33.4,33.5) has 2833 bin [33.5,33.6) has 2585 bin [33.6,33.7) has 2616 bin [33.7,33.8) has 2476 bin [33.8,33.9) has 2246 bin [33.9,34.0) has 2142 bin [34.0,34.1) has 2037 bin [34.1,34.2) has 1942 bin [34.2,34.3) has 1835 bin [34.3,34.4) has 1801 bin [34.4,34.5) has 1704 bin [34.5,34.6) has 1554 bin [34.6,34.7) has 1401 bin [34.7,34.8) has 1379 bin [34.8,34.9) has 1288 bin [34.9,35.0) has 1153 bin [35.0,35.1) has 1131 bin [35.1,35.2) has 1032 bin [35.2,35.3) has 961 bin [35.3,35.4) has 890 bin [35.4,35.5) has 878 bin [35.5,35.6) has 782 bin [35.6,35.7) has 716 bin [35.7,35.8) has 633 bin [35.8,35.9) has 588 bin [35.9,36.0) has 568 bin [36.0,36.1) has 493 bin [36.1,36.2) has 438 bin [36.2,36.3) has 365 bin [36.3,36.4) has 307 bin [36.4,36.5) has 286 bin [36.5,36.6) has 262 bin [36.6,36.7) has 201 bin [36.7,36.8) has 159 bin [36.8,36.9) has 153 bin [36.9,37.0) has 105 bin [37.0,37.1) has 111 bin [37.1,37.2) has 65 bin [37.2,37.3) has 62 bin [37.3,37.4) has 54 bin [37.4,37.5) has 48 bin [37.5,37.6) has 24 bin [37.6,37.7) has 30 bin [37.7,37.8) has 22 bin [37.8,37.9) has 13 bin [37.9,38.0) has 16 bin [38.0,38.1) has 9 bin [38.1,38.2) has 6 bin [38.2,38.3) has 2 bin [38.3,38.4) has 3 bin [38.5,38.6) has 4 average z coordinate 3.5 for 19809108 element(s) point source id histogram with bin size 1.000000 bin 77 has 9883047 bin 84 has 9926061 average point source id 80.507599988853613 for 19809108 element(s)