lasinfo (210611) report for 'AHN4T/30HN1_13.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: 44582476 number of points by return: 39015919 3784848 1431222 310680 39807 scale factor x y z: 0.001 0.001 0.001 offset x y z: 91980 458730 0 min x y z: 91980.000 458730.000 -2.547 max x y z: 93019.999 460019.999 36.496 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: 44582476 extended number of points by return: 39015919 3784848 1431222 310680 39807 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 -2547 36496 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 -33 38 user_data 6 7 point_source_ID 168 170 gps_time 270300840.250867 270302624.085725 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 24 255 B 7 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 6333 extended_scanner_channel 0 0 attribute0 0.48 49.13 ('Amplitude') attribute1 -15.43 33.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39015919 number of intermediate returns: 1790528 number of last returns: 38988686 number of single returns: 35212657 covered area in square units/kilounits: 1275504/1.28 point density: all returns 34.95 last only 30.57 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44582476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39015919 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3784848 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1431222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 310680 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39807 instead zero. overview over extended number of returns of given pulse: 35212657 4704915 3374129 1090114 199402 1239 20 0 0 0 0 0 0 0 0 histogram of classification of points: 7296460 unclassified (1) 36681416 ground (2) 4540 building (6) 386582 water (9) 213478 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3008075 +---> 695617 of those are unclassified (1) +---> 2274840 of those are ground (2) +---> 35041 of those are water (9) +---> 2577 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 83 bin [-2.5,-2.4) has 10169 bin [-2.4,-2.3) has 279217 bin [-2.3,-2.2) has 355095 bin [-2.2,-2.1) has 714932 bin [-2.1,-2.0) has 1828965 bin [-2.0,-1.9) has 5810580 bin [-1.9,-1.8) has 6769307 bin [-1.8,-1.7) has 4152169 bin [-1.7,-1.6) has 1921893 bin [-1.6,-1.5) has 637574 bin [-1.5,-1.4) has 420910 bin [-1.4,-1.3) has 377428 bin [-1.3,-1.2) has 383200 bin [-1.2,-1.1) has 366102 bin [-1.1,-1.0) has 371188 bin [-1.0,-0.9) has 347115 bin [-0.9,-0.8) has 379138 bin [-0.8,-0.7) has 422711 bin [-0.7,-0.6) has 635668 bin [-0.6,-0.5) has 880882 bin [-0.5,-0.4) has 1243811 bin [-0.4,-0.3) has 1596023 bin [-0.3,-0.2) has 1331278 bin [-0.2,-0.1) has 933705 bin [-0.1,0.0) has 802489 bin [0.0,0.1) has 579528 bin [0.1,0.2) has 437765 bin [0.2,0.3) has 374779 bin [0.3,0.4) has 384137 bin [0.4,0.5) has 391514 bin [0.5,0.6) has 448555 bin [0.6,0.7) has 418436 bin [0.7,0.8) has 402440 bin [0.8,0.9) has 431725 bin [0.9,1.0) has 344191 bin [1.0,1.1) has 173905 bin [1.1,1.2) has 86313 bin [1.2,1.3) has 78352 bin [1.3,1.4) has 77914 bin [1.4,1.5) has 66509 bin [1.5,1.6) has 63744 bin [1.6,1.7) has 60831 bin [1.7,1.8) has 56117 bin [1.8,1.9) has 55213 bin [1.9,2.0) has 54903 bin [2.0,2.1) has 53277 bin [2.1,2.2) has 52854 bin [2.2,2.3) has 52740 bin [2.3,2.4) has 50962 bin [2.4,2.5) has 50934 bin [2.5,2.6) has 51565 bin [2.6,2.7) 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2729 bin [30.3,30.4) has 2561 bin [30.4,30.5) has 2452 bin [30.5,30.6) has 2425 bin [30.6,30.7) has 2444 bin [30.7,30.8) has 2262 bin [30.8,30.9) has 2201 bin [30.9,31.0) has 2087 bin [31.0,31.1) has 2003 bin [31.1,31.2) has 1979 bin [31.2,31.3) has 1851 bin [31.3,31.4) has 1837 bin [31.4,31.5) has 1744 bin [31.5,31.6) has 1563 bin [31.6,31.7) has 1547 bin [31.7,31.8) has 1460 bin [31.8,31.9) has 1338 bin [31.9,32.0) has 1285 bin [32.0,32.1) has 1268 bin [32.1,32.2) has 1254 bin [32.2,32.3) has 1087 bin [32.3,32.4) has 1079 bin [32.4,32.5) has 1020 bin [32.5,32.6) has 979 bin [32.6,32.7) has 897 bin [32.7,32.8) has 864 bin [32.8,32.9) has 839 bin [32.9,33.0) has 679 bin [33.0,33.1) has 668 bin [33.1,33.2) has 625 bin [33.2,33.3) has 621 bin [33.3,33.4) has 551 bin [33.4,33.5) has 495 bin [33.5,33.6) has 478 bin [33.6,33.7) has 393 bin [33.7,33.8) has 384 bin [33.8,33.9) has 355 bin [33.9,34.0) has 301 bin [34.0,34.1) has 281 bin [34.1,34.2) has 259 bin [34.2,34.3) has 209 bin [34.3,34.4) has 188 bin [34.4,34.5) has 137 bin [34.5,34.6) has 140 bin [34.6,34.7) has 98 bin [34.7,34.8) has 85 bin [34.8,34.9) has 69 bin [34.9,35.0) has 53 bin [35.0,35.1) has 56 bin [35.1,35.2) has 36 bin [35.2,35.3) has 34 bin [35.3,35.4) has 27 bin [35.4,35.5) has 26 bin [35.5,35.6) has 19 bin [35.6,35.7) has 8 bin [35.7,35.8) has 13 bin [35.8,35.9) has 15 bin [35.9,36.0) has 8 bin [36.0,36.1) has 5 bin [36.1,36.2) has 4 bin [36.3,36.4) has 1 bin [36.4,36.5) has 2 average z coordinate 0.6 for 44582476 element(s) point source id histogram with bin size 1.000000 bin 168 has 13553179 bin 169 has 31020865 bin 170 has 8432 average point source id 168.696186748353767 for 44582476 element(s)