lasinfo (210611) report for 'AHN4T/26GN2_21.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: 178/2021 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: 53994400 number of points by return: 45548686 6511982 1642289 265318 26125 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 481230 0 min x y z: 164980.000 481230.000 -4.227 max x y z: 166019.999 482519.999 30.224 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: 53994400 extended number of points by return: 45548686 6511982 1642289 265318 26125 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 -4227 30224 intensity 56 4361 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 -33 33 user_data 6 7 point_source_ID 139 141 gps_time 270197116.248375 270199745.317191 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 24 255 B 14 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0.56 43.61 ('Amplitude') attribute1 -15.41 28.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45548686 number of intermediate returns: 1936184 number of last returns: 45441119 number of single returns: 38931589 covered area in square units/kilounits: 1307856/1.31 point density: all returns 41.28 last only 34.74 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53994400 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45548686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6511982 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1642289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 265318 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26125 instead zero. overview over extended number of returns of given pulse: 38931589 9834048 4140341 957694 129988 725 15 0 0 0 0 0 0 0 0 histogram of classification of points: 12650748 unclassified (1) 33134833 ground (2) 7929948 building (6) 152407 water (9) 126464 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3591170 +---> 979466 of those are unclassified (1) +---> 2280713 of those are ground (2) +---> 312205 of those are building (6) +---> 9702 of those are water (9) +---> 9084 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.3,-4.2) has 6 bin [-4.2,-4.1) has 606 bin [-4.1,-4.0) has 12306 bin [-4.0,-3.9) has 17259 bin [-3.9,-3.8) has 37380 bin [-3.8,-3.7) has 138956 bin [-3.7,-3.6) has 90807 bin [-3.6,-3.5) has 80511 bin [-3.5,-3.4) has 129105 bin [-3.4,-3.3) has 162906 bin [-3.3,-3.2) has 154200 bin [-3.2,-3.1) has 222868 bin [-3.1,-3.0) has 257295 bin [-3.0,-2.9) has 228257 bin [-2.9,-2.8) has 243755 bin [-2.8,-2.7) has 281404 bin [-2.7,-2.6) has 488883 bin [-2.6,-2.5) has 806179 bin [-2.5,-2.4) has 1180071 bin [-2.4,-2.3) has 1705191 bin [-2.3,-2.2) has 2626934 bin [-2.2,-2.1) has 2774365 bin [-2.1,-2.0) has 2029819 bin [-2.0,-1.9) has 1942153 bin [-1.9,-1.8) has 1755277 bin [-1.8,-1.7) has 1093097 bin [-1.7,-1.6) has 719738 bin [-1.6,-1.5) has 593762 bin [-1.5,-1.4) has 661331 bin [-1.4,-1.3) has 639627 bin [-1.3,-1.2) has 756930 bin [-1.2,-1.1) has 1185684 bin [-1.1,-1.0) has 1152425 bin [-1.0,-0.9) has 1497248 bin [-0.9,-0.8) has 1331723 bin [-0.8,-0.7) has 807836 bin [-0.7,-0.6) has 617548 bin [-0.6,-0.5) has 594712 bin [-0.5,-0.4) has 502053 bin [-0.4,-0.3) has 438399 bin [-0.3,-0.2) has 411768 bin [-0.2,-0.1) has 335896 bin [-0.1,0.0) has 338599 bin [0.0,0.1) has 371689 bin [0.1,0.2) has 363867 bin [0.2,0.3) has 446579 bin [0.3,0.4) has 555838 bin [0.4,0.5) has 546972 bin [0.5,0.6) has 516714 bin 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bin [24.5,24.6) has 218 bin [24.6,24.7) has 208 bin [24.7,24.8) has 207 bin [24.8,24.9) has 174 bin [24.9,25.0) has 192 bin [25.0,25.1) has 161 bin [25.1,25.2) has 151 bin [25.2,25.3) has 121 bin [25.3,25.4) has 115 bin [25.4,25.5) has 115 bin [25.5,25.6) has 109 bin [25.6,25.7) has 111 bin [25.7,25.8) has 124 bin [25.8,25.9) has 125 bin [25.9,26.0) has 114 bin [26.0,26.1) has 128 bin [26.1,26.2) has 111 bin [26.2,26.3) has 104 bin [26.3,26.4) has 95 bin [26.4,26.5) has 110 bin [26.5,26.6) has 116 bin [26.6,26.7) has 123 bin [26.7,26.8) has 118 bin [26.8,26.9) has 95 bin [26.9,27.0) has 112 bin [27.0,27.1) has 126 bin [27.1,27.2) has 101 bin [27.2,27.3) has 83 bin [27.3,27.4) has 89 bin [27.4,27.5) has 98 bin [27.5,27.6) has 90 bin [27.6,27.7) has 82 bin [27.7,27.8) has 76 bin [27.8,27.9) has 71 bin [27.9,28.0) has 70 bin [28.0,28.1) has 61 bin [28.1,28.2) has 57 bin [28.2,28.3) has 56 bin [28.3,28.4) has 47 bin [28.4,28.5) has 47 bin [28.5,28.6) has 62 bin [28.6,28.7) has 40 bin [28.7,28.8) has 42 bin [28.8,28.9) has 34 bin [28.9,29.0) has 27 bin [29.0,29.1) has 39 bin [29.1,29.2) has 40 bin [29.2,29.3) has 20 bin [29.3,29.4) has 24 bin [29.4,29.5) has 17 bin [29.5,29.6) has 15 bin [29.6,29.7) has 7 bin [29.7,29.8) has 8 bin [29.8,29.9) has 7 bin [29.9,30.0) has 1 bin [30.0,30.1) has 3 bin [30.1,30.2) has 2 bin [30.2,30.3) has 1 average z coordinate 1.0 for 53994400 element(s) point source id histogram with bin size 1.000000 bin 139 has 9955219 bin 140 has 39319463 bin 141 has 4719718 average point source id 139.903036222274892 for 53994400 element(s)