lasinfo (210611) report for 'AHN4T/17GZ2_10.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: 335/2022 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: 24620870 number of points by return: 23069556 1050961 411340 80843 7770 scale factor x y z: 0.001 0.001 0.001 offset x y z: 248980 528730 0 min x y z: 248980.000 528730.000 10.322 max x y z: 250019.999 530019.999 37.762 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: 24620870 extended number of points by return: 23069556 1050961 411340 80843 7770 389 11 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 10322 37762 intensity 56 4805 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 13 user_data 6 7 point_source_ID 67 68 gps_time 330521997.682636 330524768.873445 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 41 255 B 29 255 NIR 20 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.18 31.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23069556 number of intermediate returns: 500124 number of last returns: 23069788 number of single returns: 22018598 covered area in square units/kilounits: 1323988/1.32 point density: all returns 18.60 last only 17.42 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24620870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23069556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1050961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 411340 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 80843 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7770 instead zero. overview over extended number of returns of given pulse: 22018598 1280083 990833 292130 36886 2269 71 0 0 0 0 0 0 0 0 histogram of classification of points: 1719446 unclassified (1) 22837792 ground (2) 37033 building (6) 26599 water (9) +-> flagged as extended overlap: 1580079 +---> 94516 of those are unclassified (1) +---> 1482782 of those are ground (2) +---> 2781 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.3,10.4) has 66 bin [10.4,10.5) has 1457 bin [10.5,10.6) has 4067 bin [10.6,10.7) has 5228 bin [10.7,10.8) has 10064 bin [10.8,10.9) has 26380 bin [10.9,11.0) has 16937 bin [11.0,11.1) has 18928 bin [11.1,11.2) has 23786 bin [11.2,11.3) has 28787 bin [11.3,11.4) has 42687 bin [11.4,11.5) has 243874 bin [11.5,11.6) has 1729149 bin [11.6,11.7) has 2262343 bin [11.7,11.8) has 1739847 bin [11.8,11.9) has 1663026 bin [11.9,12.0) has 1155986 bin [12.0,12.1) has 1054188 bin [12.1,12.2) has 1226269 bin [12.2,12.3) has 802272 bin [12.3,12.4) has 673553 bin [12.4,12.5) has 574257 bin [12.5,12.6) has 508380 bin [12.6,12.7) has 454006 bin [12.7,12.8) has 336085 bin [12.8,12.9) has 365757 bin [12.9,13.0) has 423904 bin [13.0,13.1) has 376140 bin [13.1,13.2) has 283047 bin [13.2,13.3) has 281927 bin [13.3,13.4) has 427032 bin [13.4,13.5) has 602566 bin [13.5,13.6) has 648144 bin [13.6,13.7) has 605361 bin [13.7,13.8) has 498386 bin [13.8,13.9) has 455582 bin [13.9,14.0) has 516844 bin [14.0,14.1) has 566267 bin [14.1,14.2) has 541319 bin [14.2,14.3) has 484513 bin [14.3,14.4) has 478923 bin [14.4,14.5) has 441343 bin [14.5,14.6) has 238268 bin [14.6,14.7) has 65909 bin [14.7,14.8) has 12746 bin [14.8,14.9) has 14580 bin [14.9,15.0) has 13893 bin [15.0,15.1) has 10476 bin [15.1,15.2) has 8942 bin [15.2,15.3) has 8301 bin [15.3,15.4) has 8322 bin [15.4,15.5) has 8569 bin [15.5,15.6) has 9055 bin [15.6,15.7) has 8957 bin [15.7,15.8) has 9156 bin [15.8,15.9) has 9175 bin [15.9,16.0) has 9514 bin [16.0,16.1) has 9307 bin [16.1,16.2) has 9300 bin [16.2,16.3) has 8842 bin [16.3,16.4) has 8842 bin [16.4,16.5) has 8626 bin [16.5,16.6) has 8560 bin [16.6,16.7) has 8680 bin [16.7,16.8) has 8629 bin [16.8,16.9) has 8463 bin [16.9,17.0) has 8366 bin [17.0,17.1) has 8496 bin [17.1,17.2) has 8498 bin [17.2,17.3) has 8273 bin [17.3,17.4) has 8622 bin [17.4,17.5) has 8128 bin [17.5,17.6) has 8258 bin [17.6,17.7) has 8286 bin [17.7,17.8) has 8208 bin [17.8,17.9) has 7950 bin [17.9,18.0) has 7862 bin [18.0,18.1) has 8021 bin [18.1,18.2) has 8123 bin [18.2,18.3) has 8074 bin [18.3,18.4) has 8001 bin [18.4,18.5) has 8178 bin [18.5,18.6) has 7893 bin [18.6,18.7) has 7749 bin [18.7,18.8) has 7934 bin [18.8,18.9) has 8039 bin [18.9,19.0) has 8063 bin [19.0,19.1) has 8091 bin [19.1,19.2) has 8217 bin [19.2,19.3) has 8252 bin [19.3,19.4) has 8264 bin [19.4,19.5) has 8397 bin [19.5,19.6) has 8708 bin [19.6,19.7) has 8860 bin [19.7,19.8) has 8797 bin [19.8,19.9) has 8856 bin [19.9,20.0) has 9005 bin [20.0,20.1) has 9011 bin [20.1,20.2) has 9258 bin [20.2,20.3) has 9283 bin [20.3,20.4) has 9305 bin [20.4,20.5) has 9203 bin [20.5,20.6) has 9377 bin [20.6,20.7) has 9588 bin [20.7,20.8) has 9549 bin [20.8,20.9) has 9800 bin [20.9,21.0) has 9685 bin [21.0,21.1) has 10015 bin [21.1,21.2) has 9882 bin [21.2,21.3) has 10182 bin [21.3,21.4) has 9886 bin [21.4,21.5) has 10009 bin [21.5,21.6) has 10090 bin [21.6,21.7) has 10289 bin [21.7,21.8) has 10159 bin [21.8,21.9) has 10237 bin [21.9,22.0) has 10326 bin [22.0,22.1) has 10336 bin [22.1,22.2) has 10446 bin [22.2,22.3) has 10339 bin [22.3,22.4) has 10600 bin [22.4,22.5) has 10566 bin [22.5,22.6) has 10560 bin [22.6,22.7) has 10468 bin [22.7,22.8) has 10529 bin [22.8,22.9) has 10395 bin [22.9,23.0) has 10442 bin [23.0,23.1) has 10340 bin [23.1,23.2) has 10308 bin [23.2,23.3) has 10383 bin [23.3,23.4) has 10922 bin [23.4,23.5) has 10898 bin [23.5,23.6) has 10890 bin [23.6,23.7) has 10797 bin [23.7,23.8) has 10948 bin [23.8,23.9) has 10985 bin [23.9,24.0) has 10952 bin [24.0,24.1) has 10869 bin [24.1,24.2) has 11215 bin [24.2,24.3) has 11042 bin [24.3,24.4) has 10890 bin [24.4,24.5) has 11120 bin [24.5,24.6) has 11142 bin [24.6,24.7) has 11121 bin [24.7,24.8) has 10879 bin [24.8,24.9) has 11050 bin [24.9,25.0) has 10982 bin [25.0,25.1) has 11102 bin [25.1,25.2) has 11215 bin [25.2,25.3) has 11168 bin [25.3,25.4) has 11166 bin [25.4,25.5) has 11083 bin [25.5,25.6) has 11168 bin [25.6,25.7) has 11259 bin [25.7,25.8) has 11109 bin [25.8,25.9) has 11192 bin [25.9,26.0) has 11181 bin [26.0,26.1) has 11169 bin [26.1,26.2) has 11092 bin [26.2,26.3) has 11182 bin [26.3,26.4) has 10938 bin [26.4,26.5) has 11170 bin [26.5,26.6) has 10903 bin [26.6,26.7) has 11060 bin [26.7,26.8) has 10954 bin [26.8,26.9) has 10894 bin [26.9,27.0) has 10709 bin [27.0,27.1) has 10947 bin [27.1,27.2) has 10756 bin [27.2,27.3) has 10848 bin [27.3,27.4) has 10612 bin [27.4,27.5) has 10534 bin [27.5,27.6) has 10557 bin [27.6,27.7) has 10608 bin [27.7,27.8) has 10578 bin [27.8,27.9) has 10448 bin [27.9,28.0) has 10341 bin [28.0,28.1) has 10535 bin [28.1,28.2) has 10560 bin [28.2,28.3) has 10632 bin [28.3,28.4) has 10390 bin [28.4,28.5) has 10115 bin [28.5,28.6) has 9960 bin [28.6,28.7) has 10245 bin [28.7,28.8) has 10004 bin [28.8,28.9) has 10067 bin [28.9,29.0) has 9830 bin [29.0,29.1) has 9718 bin [29.1,29.2) has 9750 bin [29.2,29.3) has 9759 bin [29.3,29.4) has 9687 bin [29.4,29.5) has 9673 bin [29.5,29.6) has 9690 bin [29.6,29.7) has 9567 bin [29.7,29.8) has 9668 bin [29.8,29.9) has 9393 bin [29.9,30.0) has 9337 bin [30.0,30.1) has 9151 bin [30.1,30.2) has 9227 bin [30.2,30.3) has 8995 bin [30.3,30.4) has 8912 bin [30.4,30.5) has 8729 bin [30.5,30.6) has 8274 bin [30.6,30.7) has 8096 bin [30.7,30.8) has 8021 bin [30.8,30.9) has 7810 bin [30.9,31.0) has 7493 bin [31.0,31.1) has 7142 bin [31.1,31.2) has 7211 bin [31.2,31.3) has 6829 bin [31.3,31.4) has 6623 bin [31.4,31.5) has 6176 bin [31.5,31.6) has 5893 bin [31.6,31.7) has 5628 bin [31.7,31.8) has 5487 bin [31.8,31.9) has 5223 bin [31.9,32.0) has 4965 bin [32.0,32.1) has 4659 bin [32.1,32.2) has 4400 bin [32.2,32.3) has 4269 bin [32.3,32.4) has 4059 bin [32.4,32.5) has 3740 bin [32.5,32.6) has 3482 bin [32.6,32.7) has 3358 bin [32.7,32.8) has 3087 bin [32.8,32.9) has 2964 bin [32.9,33.0) has 2653 bin [33.0,33.1) has 2462 bin [33.1,33.2) has 2328 bin [33.2,33.3) has 2080 bin [33.3,33.4) has 1878 bin [33.4,33.5) has 1750 bin [33.5,33.6) has 1550 bin [33.6,33.7) has 1420 bin [33.7,33.8) has 1292 bin [33.8,33.9) has 1156 bin [33.9,34.0) has 1090 bin [34.0,34.1) has 952 bin [34.1,34.2) has 812 bin [34.2,34.3) has 673 bin [34.3,34.4) has 616 bin [34.4,34.5) has 551 bin [34.5,34.6) has 458 bin [34.6,34.7) has 453 bin [34.7,34.8) has 367 bin [34.8,34.9) has 303 bin [34.9,35.0) has 261 bin [35.0,35.1) has 229 bin [35.1,35.2) has 204 bin [35.2,35.3) has 148 bin [35.3,35.4) has 117 bin [35.4,35.5) has 111 bin [35.5,35.6) has 115 bin [35.6,35.7) has 108 bin [35.7,35.8) has 75 bin [35.8,35.9) has 74 bin [35.9,36.0) has 69 bin [36.0,36.1) has 49 bin [36.1,36.2) has 51 bin [36.2,36.3) has 32 bin [36.3,36.4) has 51 bin [36.4,36.5) has 11 bin [36.5,36.6) has 15 bin [36.6,36.7) has 12 bin [36.7,36.8) has 8 bin [36.8,36.9) has 16 bin [36.9,37.0) has 6 bin [37.0,37.1) has 6 bin [37.1,37.2) has 4 bin [37.2,37.3) has 7 bin [37.3,37.4) has 5 bin [37.4,37.5) has 4 bin [37.5,37.6) has 2 bin [37.6,37.7) has 2 bin [37.7,37.8) has 2 average z coordinate 13.4 for 24620870 element(s) point source id histogram with bin size 1.000000 bin 67 has 16433139 bin 68 has 8187731 average point source id 67.332552464636706 for 24620870 element(s)