lasinfo (210611) report for 'AHN4T/26GN2_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: 178/2021 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: 56649199 number of points by return: 47157177 6825955 2204672 416825 44570 scale factor x y z: 0.001 0.001 0.001 offset x y z: 167980 481230 0 min x y z: 167980.000 481230.000 -0.252 max x y z: 169019.999 482519.999 31.744 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: 56649199 extended number of points by return: 47157177 6825955 2204672 416825 44570 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 -252 31744 intensity 59 4923 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 -31 34 user_data 6 7 point_source_ID 139 141 gps_time 270197067.355869 270199698.777311 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 22 255 B 5 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5667 extended_scanner_channel 0 0 attribute0 0.59 49.23 ('Amplitude') attribute1 -15.46 34.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47157177 number of intermediate returns: 2666576 number of last returns: 47129127 number of single returns: 40303681 covered area in square units/kilounits: 1306016/1.31 point density: all returns 43.38 last only 36.09 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56649199 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47157177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6825955 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2204672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 416825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44570 instead zero. overview over extended number of returns of given pulse: 40303681 9264066 5366835 1491294 221310 1990 23 0 0 0 0 0 0 0 0 histogram of classification of points: 12694693 unclassified (1) 41286868 ground (2) 2557769 building (6) 88912 water (9) 20957 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3603422 +---> 1020091 of those are unclassified (1) +---> 2374263 of those are ground (2) +---> 176926 of those are building (6) +---> 32039 of those are water (9) +---> 103 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 45 bin [-0.2,-0.1) has 4492 bin [-0.1,0.0) has 68619 bin [0.0,0.1) has 129907 bin [0.1,0.2) has 121100 bin [0.2,0.3) has 71031 bin [0.3,0.4) has 71954 bin [0.4,0.5) has 109501 bin [0.5,0.6) has 202783 bin [0.6,0.7) has 252059 bin [0.7,0.8) has 306348 bin [0.8,0.9) has 288918 bin [0.9,1.0) has 327084 bin [1.0,1.1) has 580059 bin [1.1,1.2) has 1117339 bin [1.2,1.3) has 1593699 bin [1.3,1.4) has 1414299 bin [1.4,1.5) has 1272785 bin [1.5,1.6) has 2068521 bin [1.6,1.7) has 3636224 bin [1.7,1.8) has 2882034 bin [1.8,1.9) has 1130189 bin [1.9,2.0) has 1180638 bin [2.0,2.1) has 1169998 bin [2.1,2.2) has 1232921 bin [2.2,2.3) has 1296086 bin [2.3,2.4) has 1163181 bin [2.4,2.5) has 883304 bin [2.5,2.6) has 803602 bin [2.6,2.7) has 928377 bin [2.7,2.8) has 1071303 bin [2.8,2.9) has 1031821 bin [2.9,3.0) has 946850 bin [3.0,3.1) has 914091 bin [3.1,3.2) has 916059 bin [3.2,3.3) has 986838 bin [3.3,3.4) has 844824 bin [3.4,3.5) has 698243 bin [3.5,3.6) has 644836 bin [3.6,3.7) has 629565 bin [3.7,3.8) has 654473 bin [3.8,3.9) has 635302 bin [3.9,4.0) has 602933 bin [4.0,4.1) has 541699 bin [4.1,4.2) has 432047 bin [4.2,4.3) has 388582 bin [4.3,4.4) has 455487 bin [4.4,4.5) has 443886 bin [4.5,4.6) has 429326 bin [4.6,4.7) has 431359 bin [4.7,4.8) has 367444 bin [4.8,4.9) has 361242 bin [4.9,5.0) has 418449 bin [5.0,5.1) has 350957 bin [5.1,5.2) has 309166 bin [5.2,5.3) has 406419 bin [5.3,5.4) has 470591 bin [5.4,5.5) has 339934 bin [5.5,5.6) has 272695 bin [5.6,5.7) has 222311 bin [5.7,5.8) has 235494 bin [5.8,5.9) has 207852 bin [5.9,6.0) has 180741 bin [6.0,6.1) has 179409 bin [6.1,6.2) has 181514 bin [6.2,6.3) has 169863 bin [6.3,6.4) has 154441 bin [6.4,6.5) has 141668 bin [6.5,6.6) has 128288 bin [6.6,6.7) has 122878 bin [6.7,6.8) has 117350 bin [6.8,6.9) has 111417 bin [6.9,7.0) has 106873 bin [7.0,7.1) has 103427 bin [7.1,7.2) has 100728 bin [7.2,7.3) has 101266 bin [7.3,7.4) has 104178 bin [7.4,7.5) has 101927 bin [7.5,7.6) has 101055 bin [7.6,7.7) has 97787 bin [7.7,7.8) has 94959 bin [7.8,7.9) has 94880 bin [7.9,8.0) has 94559 bin [8.0,8.1) has 93856 bin [8.1,8.2) has 96788 bin [8.2,8.3) has 97995 bin [8.3,8.4) has 99314 bin [8.4,8.5) has 101752 bin [8.5,8.6) has 106071 bin [8.6,8.7) has 109273 bin [8.7,8.8) has 107227 bin [8.8,8.9) has 106580 bin 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has 653 bin [28.3,28.4) has 566 bin [28.4,28.5) has 488 bin [28.5,28.6) has 427 bin [28.6,28.7) has 339 bin [28.7,28.8) has 276 bin [28.8,28.9) has 225 bin [28.9,29.0) has 172 bin [29.0,29.1) has 173 bin [29.1,29.2) has 123 bin [29.2,29.3) has 101 bin [29.3,29.4) has 70 bin [29.4,29.5) has 59 bin [29.5,29.6) has 40 bin [29.6,29.7) has 32 bin [29.7,29.8) has 19 bin [29.8,29.9) has 13 bin [29.9,30.0) has 8 bin [30.0,30.1) has 10 bin [30.1,30.2) has 12 bin [30.2,30.3) has 11 bin [30.3,30.4) has 8 bin [30.4,30.5) has 8 bin [30.5,30.6) has 10 bin [30.6,30.7) has 7 bin [30.7,30.8) has 13 bin [30.8,30.9) has 6 bin [30.9,31.0) has 6 bin [31.0,31.1) has 3 bin [31.1,31.2) has 1 bin [31.2,31.3) has 2 bin [31.3,31.4) has 3 bin [31.4,31.5) has 4 bin [31.5,31.6) has 5 bin [31.6,31.7) has 2 bin [31.7,31.8) has 1 average z coordinate 5.0 for 56649199 element(s) point source id histogram with bin size 1.000000 bin 139 has 9573807 bin 140 has 42222879 bin 141 has 4852513 average point source id 139.916657356443835 for 56649199 element(s)