lasinfo (210611) report for 'AHN4T/17DN2_03.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: 335/2022 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: 32057227 number of points by return: 24911446 4523234 1976198 547133 89865 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 536230 0 min x y z: 236980.000 536230.000 13.855 max x y z: 238019.999 537519.999 50.141 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: 32057227 extended number of points by return: 24911446 4523234 1976198 547133 89865 8805 546 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 13855 50141 intensity 56 4733 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 60 62 gps_time 330510251.366837 330513906.678503 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 43 255 B 32 244 NIR 30 255 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 -16.35 31.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24911446 number of intermediate returns: 2623854 number of last returns: 24908427 number of single returns: 20386500 covered area in square units/kilounits: 1339800/1.34 point density: all returns 23.93 last only 18.59 (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 32057227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24911446 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4523234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1976198 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 547133 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 89865 instead zero. overview over extended number of returns of given pulse: 20386500 5093983 4288274 1829319 405667 49744 3740 0 0 0 0 0 0 0 0 histogram of classification of points: 7914112 unclassified (1) 24110565 ground (2) 30946 water (9) 1604 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2430181 +---> 493619 of those are unclassified (1) +---> 1932439 of those are ground (2) +---> 4123 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.8,13.9) has 9 bin [13.9,14.0) has 258 bin [14.0,14.1) has 5964 bin [14.1,14.2) has 26294 bin [14.2,14.3) has 35131 bin [14.3,14.4) has 39947 bin [14.4,14.5) has 63152 bin [14.5,14.6) has 371570 bin [14.6,14.7) has 367410 bin [14.7,14.8) has 522838 bin [14.8,14.9) has 1188617 bin [14.9,15.0) has 1950623 bin [15.0,15.1) has 3444839 bin [15.1,15.2) has 4105149 bin [15.2,15.3) has 3573869 bin [15.3,15.4) has 2585030 bin [15.4,15.5) has 1718480 bin [15.5,15.6) has 1348286 bin [15.6,15.7) has 1094604 bin [15.7,15.8) has 560428 bin [15.8,15.9) has 371484 bin [15.9,16.0) has 265400 bin [16.0,16.1) has 236625 bin [16.1,16.2) has 218691 bin [16.2,16.3) has 95586 bin [16.3,16.4) has 50778 bin [16.4,16.5) has 49308 bin [16.5,16.6) has 46058 bin [16.6,16.7) has 43199 bin [16.7,16.8) has 42761 bin [16.8,16.9) has 40810 bin [16.9,17.0) has 36642 bin [17.0,17.1) has 34421 bin [17.1,17.2) has 34979 bin [17.2,17.3) has 37830 bin [17.3,17.4) has 37253 bin [17.4,17.5) has 38068 bin [17.5,17.6) has 39301 bin [17.6,17.7) has 39567 bin [17.7,17.8) has 40022 bin [17.8,17.9) has 41084 bin [17.9,18.0) has 40961 bin [18.0,18.1) has 41664 bin [18.1,18.2) has 40900 bin [18.2,18.3) has 40011 bin [18.3,18.4) has 39822 bin [18.4,18.5) has 40041 bin [18.5,18.6) has 40122 bin [18.6,18.7) has 40706 bin [18.7,18.8) has 40452 bin [18.8,18.9) has 41065 bin [18.9,19.0) has 41087 bin [19.0,19.1) has 41398 bin [19.1,19.2) has 41265 bin 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has 19156 bin [34.6,34.7) has 18663 bin [34.7,34.8) has 17908 bin [34.8,34.9) has 17504 bin [34.9,35.0) has 16898 bin [35.0,35.1) has 16269 bin [35.1,35.2) has 16014 bin [35.2,35.3) has 15289 bin [35.3,35.4) has 14894 bin [35.4,35.5) has 14159 bin [35.5,35.6) has 13666 bin [35.6,35.7) has 12984 bin [35.7,35.8) has 12542 bin [35.8,35.9) has 11942 bin [35.9,36.0) has 11330 bin [36.0,36.1) has 10874 bin [36.1,36.2) has 10452 bin [36.2,36.3) has 10034 bin [36.3,36.4) has 9342 bin [36.4,36.5) has 8762 bin [36.5,36.6) has 8320 bin [36.6,36.7) has 7913 bin [36.7,36.8) has 7403 bin [36.8,36.9) has 6891 bin [36.9,37.0) has 6523 bin [37.0,37.1) has 6219 bin [37.1,37.2) has 5961 bin [37.2,37.3) has 5434 bin [37.3,37.4) has 5089 bin [37.4,37.5) has 4825 bin [37.5,37.6) has 4472 bin [37.6,37.7) has 4299 bin [37.7,37.8) has 3809 bin [37.8,37.9) has 3526 bin [37.9,38.0) has 3381 bin [38.0,38.1) has 3084 bin [38.1,38.2) has 2824 bin [38.2,38.3) has 2619 bin [38.3,38.4) has 2450 bin [38.4,38.5) has 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[42.6,42.7) has 121 bin [42.7,42.8) has 117 bin [42.8,42.9) has 108 bin [42.9,43.0) has 120 bin [43.0,43.1) has 104 bin [43.1,43.2) has 116 bin [43.2,43.3) has 101 bin [43.3,43.4) has 105 bin [43.4,43.5) has 118 bin [43.5,43.6) has 104 bin [43.6,43.7) has 94 bin [43.7,43.8) has 96 bin [43.8,43.9) has 95 bin [43.9,44.0) has 91 bin [44.0,44.1) has 93 bin [44.1,44.2) has 67 bin [44.2,44.3) has 70 bin [44.3,44.4) has 75 bin [44.4,44.5) has 87 bin [44.5,44.6) has 72 bin [44.6,44.7) has 88 bin [44.7,44.8) has 73 bin [44.8,44.9) has 63 bin [44.9,45.0) has 64 bin [45.0,45.1) has 51 bin [45.1,45.2) has 49 bin [45.2,45.3) has 54 bin [45.3,45.4) has 52 bin [45.4,45.5) has 36 bin [45.5,45.6) has 45 bin [45.6,45.7) has 49 bin [45.7,45.8) has 52 bin [45.8,45.9) has 45 bin [45.9,46.0) has 38 bin [46.0,46.1) has 36 bin [46.1,46.2) has 35 bin [46.2,46.3) has 39 bin [46.3,46.4) has 44 bin [46.4,46.5) has 38 bin [46.5,46.6) has 38 bin [46.6,46.7) has 41 bin [46.7,46.8) has 38 bin [46.8,46.9) has 34 bin [46.9,47.0) has 29 bin [47.0,47.1) has 27 bin [47.1,47.2) has 41 bin [47.2,47.3) has 27 bin [47.3,47.4) has 44 bin [47.4,47.5) has 29 bin [47.5,47.6) has 48 bin [47.6,47.7) has 35 bin [47.7,47.8) has 37 bin [47.8,47.9) has 27 bin [47.9,48.0) has 26 bin [48.0,48.1) has 22 bin [48.1,48.2) has 19 bin [48.2,48.3) has 25 bin [48.3,48.4) has 16 bin [48.4,48.5) has 21 bin [48.5,48.6) has 11 bin [48.6,48.7) has 21 bin [48.7,48.8) has 24 bin [48.8,48.9) has 18 bin [48.9,49.0) has 17 bin [49.0,49.1) has 11 bin [49.1,49.2) has 20 bin [49.2,49.3) has 10 bin [49.3,49.4) has 15 bin [49.4,49.5) has 11 bin [49.5,49.6) has 8 bin [49.6,49.7) has 6 bin [49.7,49.8) has 10 bin [49.8,49.9) has 6 bin [49.9,50.0) has 6 bin [50.0,50.1) has 3 bin [50.1,50.2) has 2 average z coordinate 17.7 for 32057227 element(s) point source id histogram with bin size 1.000000 bin 60 has 1299966 bin 61 has 25351150 bin 62 has 5406111 average point source id 61.128087965936665 for 32057227 element(s)