lasinfo (210611) report for 'AHN4T/31HZ1_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: 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: 49292437 number of points by return: 43544094 4352626 1142564 225335 27818 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 451230 0 min x y z: 133980.000 451230.000 -1.806 max x y z: 135019.999 452519.999 33.700 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: 49292437 extended number of points by return: 43544094 4352626 1142564 225335 27818 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 -1806 33700 intensity 0 4933 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 -30 6 user_data 6 7 point_source_ID 80 81 gps_time 269728847.990972 269729839.166673 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 34 255 B 11 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 1000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.95 34.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43544094 number of intermediate returns: 1401726 number of last returns: 43451222 number of single returns: 39104605 covered area in square units/kilounits: 1293000/1.29 point density: all returns 38.12 last only 33.60 (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 49292437 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43544094 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4352626 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1142564 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 225335 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27818 instead zero. overview over extended number of returns of given pulse: 39104605 6488366 2764470 793854 138665 2450 27 0 0 0 0 0 0 0 0 histogram of classification of points: 8517602 unclassified (1) 34901861 ground (2) 5445129 building (6) 356758 water (9) 11805 wire conductor (14) 59282 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3675527 +---> 1042092 of those are unclassified (1) +---> 2245403 of those are ground (2) +---> 338636 of those are building (6) +---> 20870 of those are water (9) +---> 470 of those are wire conductor (14) +---> 28056 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 1 bin [-1.8,-1.7) has 184 bin [-1.7,-1.6) has 9 bin [-1.6,-1.5) has 16 bin [-1.5,-1.4) has 15 bin [-1.4,-1.3) has 114 bin [-1.3,-1.2) has 406 bin [-1.2,-1.1) has 26184 bin [-1.1,-1.0) has 191297 bin [-1.0,-0.9) has 293343 bin [-0.9,-0.8) has 340783 bin [-0.8,-0.7) has 471414 bin [-0.7,-0.6) has 810428 bin [-0.6,-0.5) has 2216756 bin [-0.5,-0.4) has 2420984 bin [-0.4,-0.3) has 2638661 bin [-0.3,-0.2) has 3913648 bin [-0.2,-0.1) has 2106222 bin [-0.1,0.0) has 2654635 bin [0.0,0.1) has 2662871 bin [0.1,0.2) has 2696740 bin [0.2,0.3) has 2303606 bin [0.3,0.4) has 1385116 bin [0.4,0.5) has 942507 bin [0.5,0.6) has 1049790 bin [0.6,0.7) has 1097614 bin [0.7,0.8) has 701218 bin [0.8,0.9) has 557366 bin [0.9,1.0) has 678307 bin [1.0,1.1) has 640547 bin [1.1,1.2) has 378802 bin [1.2,1.3) has 329610 bin [1.3,1.4) has 376336 bin [1.4,1.5) has 342304 bin [1.5,1.6) has 311624 bin [1.6,1.7) has 355314 bin [1.7,1.8) has 397058 bin [1.8,1.9) has 413139 bin [1.9,2.0) has 419875 bin [2.0,2.1) has 312312 bin [2.1,2.2) has 239768 bin [2.2,2.3) has 210400 bin [2.3,2.4) has 202393 bin [2.4,2.5) has 192213 bin [2.5,2.6) has 209977 bin [2.6,2.7) has 225027 bin [2.7,2.8) has 260903 bin [2.8,2.9) has 206494 bin [2.9,3.0) has 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has 895 bin [26.7,26.8) has 926 bin [26.8,26.9) has 824 bin [26.9,27.0) has 791 bin [27.0,27.1) has 720 bin [27.1,27.2) has 704 bin [27.2,27.3) has 646 bin [27.3,27.4) has 622 bin [27.4,27.5) has 566 bin [27.5,27.6) has 485 bin [27.6,27.7) has 455 bin [27.7,27.8) has 444 bin [27.8,27.9) has 432 bin [27.9,28.0) has 397 bin [28.0,28.1) has 357 bin [28.1,28.2) has 313 bin [28.2,28.3) has 294 bin [28.3,28.4) has 280 bin [28.4,28.5) has 250 bin [28.5,28.6) has 245 bin [28.6,28.7) has 260 bin [28.7,28.8) has 209 bin [28.8,28.9) has 182 bin [28.9,29.0) has 186 bin [29.0,29.1) has 193 bin [29.1,29.2) has 162 bin [29.2,29.3) has 166 bin [29.3,29.4) has 323 bin [29.4,29.5) has 256 bin [29.5,29.6) has 463 bin [29.6,29.7) has 297 bin [29.7,29.8) has 138 bin [29.8,29.9) has 126 bin [29.9,30.0) has 300 bin [30.0,30.1) has 162 bin [30.1,30.2) has 130 bin [30.2,30.3) has 144 bin [30.3,30.4) has 186 bin [30.4,30.5) has 175 bin [30.5,30.6) has 186 bin [30.6,30.7) has 150 bin [30.7,30.8) has 198 bin [30.8,30.9) has 147 bin [30.9,31.0) has 108 bin [31.0,31.1) has 114 bin [31.1,31.2) has 83 bin [31.2,31.3) has 47 bin [31.3,31.4) has 42 bin [31.4,31.5) has 24 bin [31.5,31.6) has 24 bin [31.6,31.7) has 26 bin [31.7,31.8) has 24 bin [31.8,31.9) has 30 bin [31.9,32.0) has 28 bin [32.0,32.1) has 32 bin [32.1,32.2) has 16 bin [32.2,32.3) has 10 bin [32.3,32.4) has 29 bin [32.4,32.5) has 4 bin [32.5,32.6) has 2 bin [32.6,32.7) has 5 bin [32.7,32.8) has 2 bin [32.8,32.9) has 1 bin [32.9,33.0) has 7 bin [33.0,33.1) has 5 bin [33.1,33.2) has 2 bin [33.3,33.4) has 2 bin [33.4,33.5) has 3 bin [33.5,33.6) has 6 bin [33.6,33.7) has 8 bin [33.7,33.8) has 1 average z coordinate 2.0 for 49292437 element(s) point source id histogram with bin size 1.000000 bin 80 has 23295818 bin 81 has 25996619 average point source id 80.527395693582775 for 49292437 element(s)