lasinfo (210611) report for 'AHN4T/11DN2_06.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: 174/2021 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: 31525845 number of points by return: 23887983 4578379 2279180 766932 13371 scale factor x y z: 0.001 0.001 0.001 offset x y z: 194980 559980 0 min x y z: 194980.000 559980.000 -3.349 max x y z: 196019.999 561269.999 36.255 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: 31525845 extended number of points by return: 23887983 4578379 2279180 766932 13371 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 -3349 36255 intensity 19 4992 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 -29 29 user_data 8 9 point_source_ID 1121 1123 gps_time 269073640.404979 269075695.718752 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 33 255 B 20 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17.04 33.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23887983 number of intermediate returns: 3063800 number of last returns: 23857107 number of single returns: 19283045 covered area in square units/kilounits: 1334208/1.33 point density: all returns 23.63 last only 17.88 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31525845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23887983 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4578379 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2279180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 766932 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13371 instead zero. overview over extended number of returns of given pulse: 19283045 4616817 4538485 3020620 64763 2030 85 0 0 0 0 0 0 0 0 histogram of classification of points: 8975853 unclassified (1) 20560570 ground (2) 1720545 building (6) 264963 water (9) 3914 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1846024 +---> 381227 of those are unclassified (1) +---> 1409567 of those are ground (2) +---> 42671 of those are building (6) +---> 12559 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.4,-3.3) has 3 bin [-3.3,-3.2) has 314 bin [-3.2,-3.1) has 13213 bin [-3.1,-3.0) has 10825 bin [-3.0,-2.9) has 14017 bin [-2.9,-2.8) has 20749 bin [-2.8,-2.7) has 26245 bin [-2.7,-2.6) has 42326 bin [-2.6,-2.5) has 38709 bin [-2.5,-2.4) has 64986 bin [-2.4,-2.3) has 246735 bin [-2.3,-2.2) has 275055 bin [-2.2,-2.1) has 566862 bin [-2.1,-2.0) has 1160498 bin [-2.0,-1.9) has 2003137 bin [-1.9,-1.8) has 2507702 bin [-1.8,-1.7) has 2598766 bin [-1.7,-1.6) has 2189310 bin [-1.6,-1.5) has 1781056 bin [-1.5,-1.4) has 1329504 bin [-1.4,-1.3) has 998376 bin [-1.3,-1.2) has 824912 bin [-1.2,-1.1) has 732722 bin [-1.1,-1.0) has 722368 bin [-1.0,-0.9) has 664686 bin [-0.9,-0.8) has 612363 bin [-0.8,-0.7) has 569277 bin [-0.7,-0.6) has 471050 bin [-0.6,-0.5) has 389183 bin [-0.5,-0.4) has 287997 bin [-0.4,-0.3) has 173739 bin [-0.3,-0.2) has 119341 bin [-0.2,-0.1) has 96002 bin [-0.1,0.0) has 89060 bin [0.0,0.1) has 98054 bin [0.1,0.2) has 77664 bin [0.2,0.3) has 71606 bin [0.3,0.4) has 70246 bin [0.4,0.5) has 70415 bin [0.5,0.6) has 70365 bin [0.6,0.7) has 70891 bin [0.7,0.8) has 73279 bin [0.8,0.9) has 75315 bin [0.9,1.0) has 77457 bin [1.0,1.1) has 78659 bin [1.1,1.2) has 78580 bin [1.2,1.3) has 78889 bin [1.3,1.4) has 82327 bin [1.4,1.5) has 86945 bin [1.5,1.6) has 97483 bin [1.6,1.7) has 91966 bin [1.7,1.8) has 85507 bin [1.8,1.9) has 86614 bin 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source id histogram with bin size 1.000000 bin 1121 has 10164266 bin 1122 has 21332390 bin 1123 has 29189 average point source id 1121.678515294356203 for 31525845 element(s)