lasinfo (210611) report for 'AHN4T/25DN2_24.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: 173/2021 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: 60645901 number of points by return: 39678518 14155719 5450968 1211467 149229 scale factor x y z: 0.001 0.001 0.001 offset x y z: 117980 481230 0 min x y z: 117980.000 481230.000 -5.918 max x y z: 119019.999 482519.999 43.927 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: 60645901 extended number of points by return: 39678518 14155719 5450968 1211467 149229 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 -5918 43927 intensity 56 4063 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 -34 33 user_data 6 7 point_source_ID 110 112 gps_time 270046708.889939 270106746.668450 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.56 40.63 ('Amplitude') attribute1 -15.61 26.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39678518 number of intermediate returns: 6809779 number of last returns: 39650958 number of single returns: 25493354 covered area in square units/kilounits: 1260356/1.26 point density: all returns 48.12 last only 31.46 (per square units) spacing: all returns 0.14 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60645901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39678518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14155719 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5450968 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1211467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 149229 instead zero. overview over extended number of returns of given pulse: 25493354 17437130 12719702 4249733 736724 9060 198 0 0 0 0 0 0 0 0 histogram of classification of points: 25589218 unclassified (1) 31883709 ground (2) 2969627 building (6) 143222 water (9) 60125 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4560248 +---> 1716994 of those are unclassified (1) +---> 2366277 of those are ground (2) +---> 468677 of those are building (6) +---> 7330 of those are water (9) +---> 970 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.0,-5.9) has 1 bin [-5.9,-5.8) has 80 bin [-5.8,-5.7) has 182 bin [-5.7,-5.6) has 1832 bin [-5.6,-5.5) has 55379 bin [-5.5,-5.4) has 40923 bin [-5.4,-5.3) has 32826 bin [-5.3,-5.2) has 67877 bin [-5.2,-5.1) has 98119 bin [-5.1,-5.0) has 140591 bin [-5.0,-4.9) has 185939 bin [-4.9,-4.8) has 217080 bin 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379296 bin [-1.1,-1.0) has 324518 bin [-1.0,-0.9) has 323512 bin [-0.9,-0.8) has 393978 bin [-0.8,-0.7) has 566835 bin [-0.7,-0.6) has 676697 bin [-0.6,-0.5) has 538294 bin [-0.5,-0.4) has 403982 bin [-0.4,-0.3) has 300836 bin [-0.3,-0.2) has 276732 bin [-0.2,-0.1) has 303507 bin [-0.1,0.0) has 313233 bin [0.0,0.1) has 442823 bin [0.1,0.2) has 817063 bin [0.2,0.3) has 930694 bin [0.3,0.4) has 589440 bin [0.4,0.5) has 286636 bin [0.5,0.6) has 215807 bin [0.6,0.7) has 188832 bin [0.7,0.8) has 193688 bin [0.8,0.9) has 174665 bin [0.9,1.0) has 146038 bin [1.0,1.1) has 140571 bin [1.1,1.2) has 139791 bin [1.2,1.3) has 126777 bin [1.3,1.4) has 119669 bin [1.4,1.5) has 118026 bin [1.5,1.6) has 116050 bin [1.6,1.7) has 113641 bin [1.7,1.8) has 109280 bin [1.8,1.9) has 107154 bin [1.9,2.0) has 108860 bin [2.0,2.1) has 119282 bin [2.1,2.2) has 118317 bin [2.2,2.3) has 129126 bin [2.3,2.4) has 118321 bin [2.4,2.5) has 103607 bin [2.5,2.6) has 103342 bin [2.6,2.7) has 104168 bin [2.7,2.8) has 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[38.2,38.3) has 7 bin [38.3,38.4) has 13 bin [38.4,38.5) has 7 bin [38.5,38.6) has 12 bin [38.6,38.7) has 9 bin [38.7,38.8) has 5 bin [38.8,38.9) has 6 bin [38.9,39.0) has 6 bin [39.0,39.1) has 9 bin [39.1,39.2) has 5 bin [39.2,39.3) has 8 bin [39.3,39.4) has 6 bin [39.4,39.5) has 4 bin [39.5,39.6) has 6 bin [39.6,39.7) has 9 bin [39.7,39.8) has 7 bin [39.8,39.9) has 5 bin [39.9,40.0) has 2 bin [40.0,40.1) has 8 bin [40.1,40.2) has 4 bin [40.2,40.3) has 5 bin [40.3,40.4) has 3 bin [40.4,40.5) has 7 bin [40.5,40.6) has 2 bin [40.6,40.7) has 3 bin [40.7,40.8) has 6 bin [40.8,40.9) has 4 bin [40.9,41.0) has 2 bin [41.0,41.1) has 4 bin [41.1,41.2) has 2 bin [41.2,41.3) has 3 bin [41.3,41.4) has 2 bin [41.4,41.5) has 1 bin [41.5,41.6) has 5 bin [41.6,41.7) has 5 bin [41.7,41.8) has 1 bin [43.5,43.6) has 1 bin [43.6,43.7) has 4 bin [43.9,44.0) has 1 average z coordinate 2.8 for 60645901 element(s) point source id histogram with bin size 1.000000 bin 110 has 5172296 bin 111 has 42122867 bin 112 has 13350738 average point source id 111.13485564341768 for 60645901 element(s)