lasinfo (210611) report for 'AHN4T/50CN1_25.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: 339/2022 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: 8869951 number of points by return: 7472349 1047704 298887 47488 3523 scale factor x y z: 0.001 0.001 0.001 offset x y z: 103980 381230 0 min x y z: 103980.000 382018.681 8.760 max x y z: 105019.999 382519.999 38.659 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: 8869951 extended number of points by return: 7472349 1047704 298887 47488 3523 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 788681 1289999 Z 8760 38659 intensity 56 2660 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 -1 user_data 6 7 point_source_ID 28 29 gps_time 290598019.408532 290599108.855903 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 39 255 B 26 255 NIR 5 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 -167 extended_scanner_channel 0 0 attribute0 0.56 26.6 ('Amplitude') attribute1 -16.17 10.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 7472349 number of intermediate returns: 356207 number of last returns: 7446771 number of single returns: 6405376 covered area in square units/kilounits: 442156/0.44 point density: all returns 20.06 last only 16.84 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 8869951 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 7472349 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1047704 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 298887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 47488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3523 instead zero. overview over extended number of returns of given pulse: 6405376 1505302 761711 179368 17345 834 15 0 0 0 0 0 0 0 0 histogram of classification of points: 1956885 unclassified (1) 6633561 ground (2) 265874 building (6) 13631 water (9) +-> flagged as extended overlap: 648158 +---> 125065 of those are unclassified (1) +---> 520199 of those are ground (2) +---> 2006 of those are building (6) +---> 888 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.7,8.8) has 17 bin [8.8,8.9) has 350 bin [8.9,9.0) has 132 bin [9.0,9.1) has 170 bin [9.1,9.2) has 186 bin [9.2,9.3) has 1113 bin [9.3,9.4) has 1839 bin [9.4,9.5) has 1423 bin [9.5,9.6) has 2023 bin [9.6,9.7) has 4621 bin [9.7,9.8) has 19065 bin [9.8,9.9) has 55132 bin [9.9,10.0) has 108756 bin [10.0,10.1) has 88038 bin [10.1,10.2) has 85547 bin [10.2,10.3) has 78543 bin [10.3,10.4) has 80926 bin [10.4,10.5) has 69199 bin [10.5,10.6) has 71059 bin [10.6,10.7) has 98847 bin [10.7,10.8) has 170715 bin [10.8,10.9) has 175187 bin [10.9,11.0) has 211656 bin [11.0,11.1) has 256872 bin [11.1,11.2) has 277790 bin [11.2,11.3) has 303567 bin [11.3,11.4) has 388441 bin [11.4,11.5) has 395954 bin [11.5,11.6) has 350727 bin [11.6,11.7) has 323041 bin [11.7,11.8) has 344639 bin [11.8,11.9) has 326831 bin [11.9,12.0) has 313488 bin [12.0,12.1) has 300333 bin [12.1,12.2) has 318004 bin [12.2,12.3) has 320850 bin [12.3,12.4) has 227327 bin [12.4,12.5) has 175837 bin [12.5,12.6) has 171462 bin [12.6,12.7) has 202202 bin [12.7,12.8) has 174943 bin [12.8,12.9) has 121779 bin [12.9,13.0) has 117306 bin [13.0,13.1) has 96320 bin [13.1,13.2) has 82705 bin [13.2,13.3) has 68978 bin [13.3,13.4) has 46665 bin [13.4,13.5) has 33271 bin [13.5,13.6) has 21788 bin [13.6,13.7) has 16382 bin [13.7,13.8) has 12820 bin [13.8,13.9) has 13187 bin [13.9,14.0) has 15654 bin [14.0,14.1) has 17528 bin [14.1,14.2) has 18051 bin [14.2,14.3) has 19173 bin [14.3,14.4) has 20463 bin [14.4,14.5) has 21937 bin [14.5,14.6) has 17244 bin [14.6,14.7) has 14019 bin [14.7,14.8) has 14584 bin [14.8,14.9) has 12527 bin [14.9,15.0) has 11450 bin [15.0,15.1) has 10883 bin [15.1,15.2) has 10342 bin [15.2,15.3) has 13507 bin [15.3,15.4) has 12982 bin [15.4,15.5) has 15201 bin [15.5,15.6) has 15748 bin [15.6,15.7) has 14005 bin [15.7,15.8) has 13973 bin [15.8,15.9) has 16283 bin [15.9,16.0) has 11543 bin [16.0,16.1) has 11218 bin [16.1,16.2) has 12091 bin [16.2,16.3) has 10192 bin [16.3,16.4) has 9713 bin [16.4,16.5) has 10413 bin [16.5,16.6) has 10417 bin [16.6,16.7) has 10246 bin [16.7,16.8) has 10341 bin [16.8,16.9) has 10561 bin [16.9,17.0) has 10510 bin [17.0,17.1) has 10322 bin [17.1,17.2) has 10260 bin [17.2,17.3) has 9678 bin [17.3,17.4) has 9758 bin [17.4,17.5) has 9432 bin [17.5,17.6) has 9396 bin [17.6,17.7) has 9510 bin [17.7,17.8) has 9573 bin [17.8,17.9) has 9078 bin [17.9,18.0) has 8842 bin [18.0,18.1) has 8897 bin [18.1,18.2) has 8832 bin [18.2,18.3) has 8962 bin [18.3,18.4) has 9129 bin [18.4,18.5) has 9084 bin [18.5,18.6) has 9004 bin [18.6,18.7) has 9201 bin [18.7,18.8) has 9012 bin [18.8,18.9) has 8863 bin [18.9,19.0) has 8936 bin [19.0,19.1) has 8885 bin [19.1,19.2) has 8867 bin [19.2,19.3) has 9091 bin [19.3,19.4) has 8711 bin [19.4,19.5) has 8804 bin [19.5,19.6) has 8703 bin [19.6,19.7) has 8992 bin [19.7,19.8) has 8798 bin [19.8,19.9) has 8838 bin [19.9,20.0) has 8868 bin [20.0,20.1) has 9116 bin [20.1,20.2) has 8888 bin [20.2,20.3) has 8764 bin [20.3,20.4) has 8899 bin [20.4,20.5) has 8960 bin [20.5,20.6) has 9345 bin [20.6,20.7) has 9363 bin [20.7,20.8) has 9409 bin [20.8,20.9) has 9216 bin [20.9,21.0) has 9418 bin [21.0,21.1) has 9316 bin [21.1,21.2) has 9481 bin [21.2,21.3) has 9560 bin [21.3,21.4) has 9432 bin [21.4,21.5) has 9768 bin [21.5,21.6) has 9946 bin [21.6,21.7) has 9981 bin [21.7,21.8) has 10185 bin [21.8,21.9) has 9979 bin [21.9,22.0) has 10119 bin [22.0,22.1) has 10175 bin [22.1,22.2) has 10509 bin [22.2,22.3) has 10500 bin [22.3,22.4) has 10575 bin [22.4,22.5) has 10498 bin [22.5,22.6) has 10531 bin [22.6,22.7) has 10651 bin [22.7,22.8) has 10534 bin [22.8,22.9) has 10486 bin [22.9,23.0) has 10357 bin [23.0,23.1) has 10446 bin [23.1,23.2) has 10825 bin [23.2,23.3) has 10781 bin [23.3,23.4) has 11001 bin [23.4,23.5) has 10942 bin [23.5,23.6) has 10683 bin [23.6,23.7) has 10954 bin [23.7,23.8) has 11050 bin [23.8,23.9) has 11268 bin [23.9,24.0) has 11462 bin [24.0,24.1) has 11167 bin [24.1,24.2) has 11033 bin [24.2,24.3) has 11331 bin [24.3,24.4) has 11287 bin [24.4,24.5) has 11253 bin [24.5,24.6) has 11689 bin [24.6,24.7) has 11586 bin [24.7,24.8) has 11481 bin [24.8,24.9) has 11311 bin [24.9,25.0) has 11136 bin [25.0,25.1) has 11248 bin [25.1,25.2) has 11345 bin [25.2,25.3) has 11474 bin [25.3,25.4) has 11283 bin [25.4,25.5) has 11509 bin [25.5,25.6) has 11222 bin [25.6,25.7) has 11133 bin [25.7,25.8) has 11120 bin [25.8,25.9) has 10856 bin [25.9,26.0) has 10852 bin [26.0,26.1) has 10645 bin [26.1,26.2) has 10605 bin [26.2,26.3) has 10401 bin [26.3,26.4) has 10294 bin [26.4,26.5) has 10312 bin [26.5,26.6) has 10055 bin [26.6,26.7) has 9867 bin [26.7,26.8) has 9533 bin [26.8,26.9) has 9526 bin [26.9,27.0) has 9246 bin [27.0,27.1) has 9079 bin [27.1,27.2) has 8955 bin [27.2,27.3) has 8931 bin [27.3,27.4) has 8720 bin [27.4,27.5) has 8470 bin [27.5,27.6) has 8249 bin [27.6,27.7) has 8086 bin [27.7,27.8) has 7916 bin [27.8,27.9) has 7574 bin [27.9,28.0) has 7591 bin [28.0,28.1) has 7366 bin [28.1,28.2) has 7137 bin [28.2,28.3) has 6783 bin [28.3,28.4) has 6641 bin [28.4,28.5) has 6561 bin [28.5,28.6) has 6479 bin [28.6,28.7) has 6223 bin [28.7,28.8) has 5983 bin [28.8,28.9) has 5913 bin [28.9,29.0) has 5586 bin [29.0,29.1) has 5434 bin [29.1,29.2) has 5135 bin [29.2,29.3) has 4895 bin [29.3,29.4) has 4862 bin [29.4,29.5) has 4727 bin [29.5,29.6) has 4482 bin [29.6,29.7) has 4433 bin [29.7,29.8) has 4347 bin [29.8,29.9) has 4314 bin [29.9,30.0) has 4056 bin [30.0,30.1) has 4015 bin [30.1,30.2) has 3894 bin [30.2,30.3) has 3726 bin [30.3,30.4) has 3611 bin [30.4,30.5) has 3586 bin [30.5,30.6) has 3319 bin [30.6,30.7) has 3262 bin [30.7,30.8) has 3286 bin [30.8,30.9) has 3134 bin [30.9,31.0) has 3080 bin [31.0,31.1) has 3019 bin [31.1,31.2) has 2967 bin [31.2,31.3) has 2797 bin [31.3,31.4) has 2730 bin [31.4,31.5) has 2743 bin [31.5,31.6) has 2625 bin [31.6,31.7) has 2608 bin [31.7,31.8) has 2505 bin [31.8,31.9) has 2538 bin [31.9,32.0) has 2383 bin [32.0,32.1) has 2351 bin [32.1,32.2) has 2325 bin [32.2,32.3) has 2346 bin [32.3,32.4) has 2243 bin [32.4,32.5) has 2247 bin [32.5,32.6) has 2121 bin [32.6,32.7) has 2011 bin [32.7,32.8) has 2006 bin [32.8,32.9) has 1996 bin [32.9,33.0) has 1905 bin [33.0,33.1) has 1871 bin [33.1,33.2) has 1892 bin [33.2,33.3) has 1799 bin [33.3,33.4) has 1713 bin [33.4,33.5) has 1722 bin [33.5,33.6) has 1723 bin [33.6,33.7) has 1725 bin [33.7,33.8) has 1631 bin [33.8,33.9) has 1682 bin [33.9,34.0) has 1682 bin [34.0,34.1) has 1605 bin [34.1,34.2) has 1528 bin [34.2,34.3) has 1426 bin [34.3,34.4) has 1325 bin [34.4,34.5) has 1222 bin [34.5,34.6) has 1164 bin [34.6,34.7) has 1157 bin [34.7,34.8) has 1093 bin [34.8,34.9) has 1067 bin [34.9,35.0) has 955 bin [35.0,35.1) has 946 bin [35.1,35.2) has 755 bin [35.2,35.3) has 759 bin [35.3,35.4) has 705 bin [35.4,35.5) has 603 bin [35.5,35.6) has 509 bin [35.6,35.7) has 443 bin [35.7,35.8) has 392 bin [35.8,35.9) has 369 bin [35.9,36.0) has 293 bin [36.0,36.1) has 239 bin [36.1,36.2) has 199 bin [36.2,36.3) has 144 bin [36.3,36.4) has 129 bin [36.4,36.5) has 108 bin [36.5,36.6) has 86 bin [36.6,36.7) has 80 bin [36.7,36.8) has 87 bin [36.8,36.9) has 59 bin [36.9,37.0) has 59 bin [37.0,37.1) has 36 bin [37.1,37.2) has 41 bin [37.2,37.3) has 40 bin [37.3,37.4) has 33 bin [37.4,37.5) has 29 bin [37.5,37.6) has 31 bin [37.6,37.7) has 18 bin [37.7,37.8) has 26 bin [37.8,37.9) has 17 bin [37.9,38.0) has 18 bin [38.0,38.1) has 23 bin [38.1,38.2) has 8 bin [38.2,38.3) has 5 bin [38.3,38.4) has 11 bin [38.4,38.5) has 6 bin [38.5,38.6) has 3 bin [38.6,38.7) has 2 average z coordinate 13.7 for 8869951 element(s) point source id histogram with bin size 1.000000 bin 28 has 7425564 bin 29 has 1444387 average point source id 28.16284047115931 for 8869951 element(s)