lasinfo (210611) report for 'AHN4T/67HZ2_02.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: 181/2021 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: 49078852 number of points by return: 41099223 5033084 2212410 627603 106532 scale factor x y z: 0.001 0.001 0.001 offset x y z: 55980 361230 0 min x y z: 55980.000 361230.000 -0.492 max x y z: 57019.999 362519.999 39.934 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: 49078852 extended number of points by return: 41099223 5033084 2212410 627603 106532 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 -492 39934 intensity 56 3805 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 32 user_data 6 7 point_source_ID 90 97 gps_time 261746049.469350 261750513.382176 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 8 255 B 15 255 NIR 55 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5333 extended_scanner_channel 0 0 attribute0 0.56 38.05 ('Amplitude') attribute1 -16.22 22.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41099223 number of intermediate returns: 2957232 number of last returns: 41080169 number of single returns: 36057772 covered area in square units/kilounits: 1334680/1.33 point density: all returns 36.77 last only 30.78 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49078852 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41099223 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5033084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2212410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 627603 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 106532 instead zero. overview over extended number of returns of given pulse: 36057772 5648464 4752703 2085951 479739 50683 3540 0 0 0 0 0 0 0 0 histogram of classification of points: 9963133 unclassified (1) 38320570 ground (2) 745780 building (6) 45617 water (9) 3752 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3802910 +---> 1056737 of those are unclassified (1) +---> 2732782 of those are ground (2) +---> 8723 of those are building (6) +---> 3976 of those are water (9) +---> 692 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 374 bin [-0.4,-0.3) has 21729 bin [-0.3,-0.2) has 125936 bin [-0.2,-0.1) has 190934 bin [-0.1,0.0) has 220074 bin [0.0,0.1) has 307739 bin [0.1,0.2) has 367433 bin [0.2,0.3) has 396455 bin [0.3,0.4) has 436682 bin [0.4,0.5) has 666831 bin [0.5,0.6) has 947049 bin [0.6,0.7) has 2319706 bin 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[36.3,36.4) has 726 bin [36.4,36.5) has 727 bin [36.5,36.6) has 662 bin [36.6,36.7) has 651 bin [36.7,36.8) has 620 bin [36.8,36.9) has 599 bin [36.9,37.0) has 546 bin [37.0,37.1) has 545 bin [37.1,37.2) has 518 bin [37.2,37.3) has 466 bin [37.3,37.4) has 418 bin [37.4,37.5) has 394 bin [37.5,37.6) has 389 bin [37.6,37.7) has 370 bin [37.7,37.8) has 326 bin [37.8,37.9) has 292 bin [37.9,38.0) has 273 bin [38.0,38.1) has 245 bin [38.1,38.2) has 207 bin [38.2,38.3) has 200 bin [38.3,38.4) has 199 bin [38.4,38.5) has 137 bin [38.5,38.6) has 110 bin [38.6,38.7) has 92 bin [38.7,38.8) has 73 bin [38.8,38.9) has 56 bin [38.9,39.0) has 54 bin [39.0,39.1) has 45 bin [39.1,39.2) has 37 bin [39.2,39.3) has 29 bin [39.3,39.4) has 22 bin [39.4,39.5) has 13 bin [39.5,39.6) has 5 bin [39.6,39.7) has 7 bin [39.7,39.8) has 5 bin [39.8,39.9) has 3 bin [39.9,40.0) has 1 average z coordinate 3.6 for 49078852 element(s) point source id histogram with bin size 1.000000 bin 90 has 5864398 bin 93 has 24126695 bin 94 has 1662043 bin 97 has 17425716 average point source id 94.095618801352572 for 49078852 element(s)