lasinfo (210611) report for 'AHN4T/39GN1_15.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: 337/2022 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: 17588351 number of points by return: 14988888 1853346 621369 113352 11396 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 433730 0 min x y z: 163980.000 433730.000 3.165 max x y z: 165019.999 435019.999 33.230 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: 17588351 extended number of points by return: 14988888 1853346 621369 113352 11396 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 3165 33230 intensity 56 4839 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 -14 29 user_data 6 7 point_source_ID 50 51 gps_time 294661075.194008 294661638.409808 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 51 255 B 40 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0.56 48.39 ('Amplitude') attribute1 -16.36 31.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 14988888 number of intermediate returns: 746426 number of last returns: 14989490 number of single returns: 13136453 covered area in square units/kilounits: 1019596/1.02 point density: all returns 17.25 last only 14.70 (per square units) spacing: all returns 0.24 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17588351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14988888 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1853346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 621369 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 113352 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11396 instead zero. overview over extended number of returns of given pulse: 13136453 2463628 1523658 407651 53343 3493 125 0 0 0 0 0 0 0 0 histogram of classification of points: 3490095 unclassified (1) 11339574 ground (2) 105157 building (6) 2651118 water (9) 2407 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1562425 +---> 429515 of those are unclassified (1) +---> 939214 of those are ground (2) +---> 192557 of those are water (9) +---> 1139 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [3.1,3.2) has 1 bin [3.2,3.3) has 2 bin [3.3,3.4) has 10 bin [3.4,3.5) has 16 bin [3.5,3.6) has 107 bin [3.6,3.7) has 413 bin [3.7,3.8) has 2047 bin [3.8,3.9) has 14700 bin [3.9,4.0) has 276736 bin [4.0,4.1) has 2086927 bin [4.1,4.2) has 266504 bin [4.2,4.3) has 117268 bin [4.3,4.4) has 185474 bin [4.4,4.5) has 197703 bin [4.5,4.6) has 133114 bin [4.6,4.7) has 113961 bin [4.7,4.8) has 112583 bin [4.8,4.9) has 106381 bin [4.9,5.0) has 96825 bin [5.0,5.1) has 98389 bin [5.1,5.2) has 110061 bin [5.2,5.3) has 131052 bin [5.3,5.4) has 198434 bin [5.4,5.5) has 252708 bin [5.5,5.6) has 275005 bin [5.6,5.7) has 301516 bin [5.7,5.8) has 227778 bin [5.8,5.9) has 256393 bin [5.9,6.0) has 425252 bin [6.0,6.1) has 474339 bin [6.1,6.2) has 182674 bin [6.2,6.3) has 154808 bin [6.3,6.4) has 215795 bin [6.4,6.5) has 306728 bin [6.5,6.6) has 316821 bin [6.6,6.7) has 220682 bin [6.7,6.8) has 164179 bin [6.8,6.9) has 144831 bin [6.9,7.0) has 157798 bin [7.0,7.1) has 251962 bin [7.1,7.2) has 244833 bin [7.2,7.3) has 167908 bin [7.3,7.4) has 160562 bin [7.4,7.5) has 171800 bin [7.5,7.6) has 147289 bin [7.6,7.7) has 138388 bin [7.7,7.8) has 133460 bin [7.8,7.9) has 152576 bin [7.9,8.0) has 185044 bin [8.0,8.1) has 161436 bin [8.1,8.2) has 145250 bin [8.2,8.3) has 150051 bin [8.3,8.4) has 149223 bin [8.4,8.5) has 127964 bin [8.5,8.6) has 118167 bin [8.6,8.7) has 114996 bin [8.7,8.8) has 121164 bin [8.8,8.9) has 130696 bin [8.9,9.0) has 148943 bin [9.0,9.1) has 166141 bin [9.1,9.2) has 253734 bin [9.2,9.3) has 207126 bin [9.3,9.4) has 136972 bin [9.4,9.5) has 108791 bin [9.5,9.6) has 124864 bin [9.6,9.7) has 127458 bin [9.7,9.8) has 135606 bin [9.8,9.9) has 133317 bin [9.9,10.0) has 111520 bin [10.0,10.1) has 80527 bin [10.1,10.2) has 81183 bin [10.2,10.3) has 98582 bin [10.3,10.4) has 108317 bin [10.4,10.5) has 117182 bin [10.5,10.6) has 136201 bin [10.6,10.7) has 174326 bin [10.7,10.8) has 209471 bin [10.8,10.9) has 193130 bin [10.9,11.0) has 139524 bin [11.0,11.1) has 107867 bin [11.1,11.2) has 87234 bin [11.2,11.3) has 76094 bin [11.3,11.4) has 80639 bin [11.4,11.5) has 73860 bin [11.5,11.6) has 59908 bin [11.6,11.7) has 57668 bin [11.7,11.8) has 53410 bin [11.8,11.9) has 44773 bin [11.9,12.0) has 41710 bin [12.0,12.1) has 42227 bin [12.1,12.2) has 42158 bin [12.2,12.3) has 42842 bin [12.3,12.4) has 55464 bin [12.4,12.5) has 78921 bin [12.5,12.6) has 48305 bin [12.6,12.7) has 35769 bin [12.7,12.8) has 33664 bin [12.8,12.9) has 36156 bin [12.9,13.0) has 40082 bin [13.0,13.1) has 42584 bin [13.1,13.2) has 30712 bin [13.2,13.3) has 25308 bin [13.3,13.4) has 25702 bin [13.4,13.5) has 24505 bin [13.5,13.6) has 24831 bin [13.6,13.7) has 26950 bin [13.7,13.8) has 27524 bin [13.8,13.9) has 27769 bin [13.9,14.0) has 29381 bin [14.0,14.1) has 28129 bin [14.1,14.2) has 27697 bin [14.2,14.3) has 27899 bin [14.3,14.4) has 26535 bin [14.4,14.5) has 27073 bin [14.5,14.6) has 28098 bin [14.6,14.7) has 31234 bin [14.7,14.8) has 29451 bin [14.8,14.9) has 25146 bin [14.9,15.0) has 23870 bin [15.0,15.1) has 22778 bin [15.1,15.2) has 22502 bin [15.2,15.3) has 22195 bin [15.3,15.4) has 22366 bin [15.4,15.5) has 22209 bin [15.5,15.6) has 22125 bin [15.6,15.7) has 22027 bin [15.7,15.8) has 22146 bin [15.8,15.9) has 21992 bin [15.9,16.0) has 22112 bin [16.0,16.1) has 21864 bin [16.1,16.2) has 22076 bin [16.2,16.3) has 24124 bin [16.3,16.4) has 24389 bin [16.4,16.5) has 23780 bin [16.5,16.6) has 23648 bin [16.6,16.7) has 22990 bin [16.7,16.8) has 22861 bin [16.8,16.9) has 22809 bin [16.9,17.0) has 22758 bin [17.0,17.1) has 21578 bin [17.1,17.2) has 19957 bin [17.2,17.3) has 19605 bin [17.3,17.4) has 19205 bin [17.4,17.5) has 19152 bin [17.5,17.6) has 19396 bin [17.6,17.7) has 21646 bin [17.7,17.8) has 21545 bin [17.8,17.9) has 21271 bin [17.9,18.0) has 19025 bin [18.0,18.1) has 17523 bin [18.1,18.2) has 16955 bin [18.2,18.3) has 16892 bin [18.3,18.4) has 16846 bin [18.4,18.5) has 16134 bin [18.5,18.6) has 15864 bin [18.6,18.7) has 15724 bin [18.7,18.8) has 15268 bin [18.8,18.9) has 15329 bin [18.9,19.0) has 14930 bin [19.0,19.1) has 15768 bin [19.1,19.2) has 16052 bin [19.2,19.3) has 15573 bin [19.3,19.4) has 15440 bin [19.4,19.5) has 15332 bin [19.5,19.6) has 14970 bin [19.6,19.7) has 14895 bin [19.7,19.8) has 14993 bin [19.8,19.9) has 14388 bin [19.9,20.0) has 14041 bin [20.0,20.1) has 14067 bin [20.1,20.2) has 14057 bin [20.2,20.3) has 14039 bin [20.3,20.4) has 13666 bin [20.4,20.5) has 12603 bin [20.5,20.6) has 11731 bin [20.6,20.7) has 11839 bin [20.7,20.8) has 11943 bin [20.8,20.9) has 11484 bin [20.9,21.0) has 11508 bin [21.0,21.1) has 11247 bin [21.1,21.2) has 11279 bin [21.2,21.3) has 10981 bin [21.3,21.4) has 10739 bin [21.4,21.5) has 10660 bin [21.5,21.6) has 10411 bin [21.6,21.7) has 10366 bin [21.7,21.8) has 10485 bin [21.8,21.9) has 10701 bin [21.9,22.0) has 9939 bin [22.0,22.1) has 9754 bin [22.1,22.2) has 9653 bin [22.2,22.3) has 9892 bin [22.3,22.4) has 10120 bin [22.4,22.5) has 9765 bin [22.5,22.6) has 9721 bin [22.6,22.7) has 9415 bin [22.7,22.8) has 9235 bin [22.8,22.9) has 9370 bin [22.9,23.0) has 9227 bin [23.0,23.1) has 8987 bin [23.1,23.2) has 9049 bin [23.2,23.3) has 8927 bin [23.3,23.4) has 8720 bin [23.4,23.5) has 8575 bin [23.5,23.6) has 8256 bin [23.6,23.7) has 8146 bin [23.7,23.8) has 8254 bin [23.8,23.9) has 8167 bin [23.9,24.0) has 8097 bin [24.0,24.1) has 7730 bin [24.1,24.2) has 7399 bin [24.2,24.3) has 7308 bin [24.3,24.4) has 7367 bin [24.4,24.5) has 7073 bin [24.5,24.6) has 6547 bin [24.6,24.7) has 6474 bin [24.7,24.8) has 6254 bin [24.8,24.9) has 6277 bin [24.9,25.0) has 5994 bin [25.0,25.1) has 5897 bin [25.1,25.2) has 5819 bin [25.2,25.3) has 5521 bin [25.3,25.4) has 5516 bin [25.4,25.5) has 5219 bin [25.5,25.6) has 5176 bin [25.6,25.7) has 5072 bin [25.7,25.8) has 4920 bin [25.8,25.9) has 4660 bin [25.9,26.0) has 4586 bin [26.0,26.1) has 4346 bin [26.1,26.2) has 4231 bin [26.2,26.3) has 4161 bin [26.3,26.4) has 4014 bin [26.4,26.5) has 3726 bin [26.5,26.6) has 3621 bin [26.6,26.7) has 3608 bin [26.7,26.8) has 3368 bin [26.8,26.9) has 3410 bin [26.9,27.0) has 3190 bin [27.0,27.1) has 2874 bin [27.1,27.2) has 2907 bin [27.2,27.3) has 2851 bin [27.3,27.4) has 2721 bin [27.4,27.5) has 2560 bin [27.5,27.6) has 2449 bin [27.6,27.7) has 2369 bin [27.7,27.8) has 2260 bin [27.8,27.9) has 2015 bin [27.9,28.0) has 2020 bin [28.0,28.1) has 1961 bin [28.1,28.2) has 1826 bin [28.2,28.3) has 1786 bin [28.3,28.4) has 1702 bin [28.4,28.5) has 1729 bin [28.5,28.6) has 1519 bin [28.6,28.7) has 1551 bin [28.7,28.8) has 1442 bin [28.8,28.9) has 1296 bin [28.9,29.0) has 1263 bin [29.0,29.1) has 1190 bin [29.1,29.2) has 1112 bin [29.2,29.3) has 1045 bin [29.3,29.4) has 930 bin [29.4,29.5) has 888 bin [29.5,29.6) has 820 bin [29.6,29.7) has 744 bin [29.7,29.8) has 683 bin [29.8,29.9) has 598 bin [29.9,30.0) has 592 bin [30.0,30.1) has 545 bin [30.1,30.2) has 467 bin [30.2,30.3) has 421 bin [30.3,30.4) has 401 bin [30.4,30.5) has 357 bin [30.5,30.6) has 314 bin [30.6,30.7) has 289 bin [30.7,30.8) has 301 bin [30.8,30.9) has 257 bin [30.9,31.0) has 234 bin [31.0,31.1) has 221 bin [31.1,31.2) has 183 bin [31.2,31.3) has 168 bin [31.3,31.4) has 146 bin [31.4,31.5) has 120 bin [31.5,31.6) has 137 bin [31.6,31.7) has 117 bin [31.7,31.8) has 100 bin [31.8,31.9) has 77 bin [31.9,32.0) has 66 bin [32.0,32.1) has 66 bin [32.1,32.2) has 48 bin [32.2,32.3) has 27 bin [32.3,32.4) has 31 bin [32.4,32.5) has 21 bin [32.5,32.6) has 12 bin [32.6,32.7) has 14 bin [32.7,32.8) has 11 bin [32.8,32.9) has 16 bin [32.9,33.0) has 7 bin [33.0,33.1) has 9 bin [33.1,33.2) has 8 bin [33.2,33.3) has 2 average z coordinate 8.5 for 17588351 element(s) point source id histogram with bin size 1.000000 bin 50 has 12048935 bin 51 has 5539416 average point source id 50.314948001663147 for 17588351 element(s)