lasinfo (210611) report for 'AHN4T/16HZ1_17.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: 37982887 number of points by return: 36311828 1150832 429922 81473 8322 scale factor x y z: 0.001 0.001 0.001 offset x y z: 210980 526230 0 min x y z: 210980.000 526230.000 -0.620 max x y z: 212019.999 527519.999 22.423 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: 37982887 extended number of points by return: 36311828 1150832 429922 81473 8322 489 21 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 -620 22423 intensity 56 4783 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 29 user_data 6 7 point_source_ID 69 1069 gps_time 330782346.516874 330859214.647277 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 45 255 B 31 255 NIR 20 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.24 31.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36311828 number of intermediate returns: 521517 number of last returns: 36307548 number of single returns: 35158006 covered area in square units/kilounits: 1338640/1.34 point density: all returns 28.37 last only 27.12 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37982887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36311828 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1150832 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 429922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 81473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8322 instead zero. overview over extended number of returns of given pulse: 35158006 1442384 1046826 293383 39314 2827 147 0 0 0 0 0 0 0 0 histogram of classification of points: 1807503 unclassified (1) 35749079 ground (2) 136749 building (6) 289556 water (9) +-> flagged as extended overlap: 2318163 +---> 97265 of those are unclassified (1) +---> 2207450 of those are ground (2) +---> 13448 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 1 bin [-0.6,-0.5) has 160 bin [-0.5,-0.4) has 1748 bin [-0.4,-0.3) has 5770 bin [-0.3,-0.2) has 34980 bin [-0.2,-0.1) has 53885 bin [-0.1,0.0) has 63184 bin [0.0,0.1) has 94154 bin [0.1,0.2) has 106873 bin [0.2,0.3) has 166244 bin [0.3,0.4) has 258305 bin [0.4,0.5) has 462724 bin [0.5,0.6) has 1018216 bin [0.6,0.7) has 1920155 bin [0.7,0.8) has 3175695 bin [0.8,0.9) has 4284589 bin [0.9,1.0) has 4944986 bin [1.0,1.1) has 4960725 bin [1.1,1.2) has 4530839 bin [1.2,1.3) has 3421498 bin [1.3,1.4) has 2383791 bin [1.4,1.5) has 1773204 bin [1.5,1.6) has 933545 bin [1.6,1.7) has 526242 bin [1.7,1.8) has 326267 bin [1.8,1.9) has 168728 bin [1.9,2.0) has 109140 bin [2.0,2.1) has 109076 bin [2.1,2.2) has 85603 bin [2.2,2.3) has 73090 bin [2.3,2.4) has 49013 bin [2.4,2.5) has 51282 bin [2.5,2.6) has 47537 bin [2.6,2.7) has 30086 bin [2.7,2.8) has 18352 bin [2.8,2.9) has 15505 bin [2.9,3.0) has 16219 bin [3.0,3.1) has 16695 bin [3.1,3.2) has 14064 bin [3.2,3.3) has 14021 bin [3.3,3.4) has 14273 bin [3.4,3.5) has 14636 bin [3.5,3.6) has 15769 bin [3.6,3.7) has 16231 bin [3.7,3.8) has 16590 bin [3.8,3.9) has 16175 bin [3.9,4.0) has 16017 bin [4.0,4.1) has 16113 bin [4.1,4.2) has 15688 bin [4.2,4.3) has 16040 bin [4.3,4.4) has 16387 bin [4.4,4.5) has 16447 bin [4.5,4.6) has 16719 bin [4.6,4.7) has 17108 bin [4.7,4.8) has 17401 bin [4.8,4.9) has 17389 bin [4.9,5.0) has 18069 bin [5.0,5.1) has 17979 bin [5.1,5.2) has 17760 bin [5.2,5.3) has 17696 bin [5.3,5.4) has 18281 bin [5.4,5.5) has 18175 bin [5.5,5.6) has 18156 bin [5.6,5.7) has 18030 bin [5.7,5.8) has 18016 bin [5.8,5.9) has 17967 bin [5.9,6.0) has 18281 bin [6.0,6.1) has 17969 bin [6.1,6.2) has 18030 bin [6.2,6.3) has 18021 bin [6.3,6.4) has 17879 bin [6.4,6.5) has 18009 bin [6.5,6.6) has 17991 bin [6.6,6.7) has 18178 bin [6.7,6.8) has 18446 bin [6.8,6.9) has 18523 bin [6.9,7.0) has 18579 bin [7.0,7.1) has 18462 bin [7.1,7.2) has 18475 bin [7.2,7.3) has 18231 bin [7.3,7.4) has 18721 bin [7.4,7.5) has 18653 bin [7.5,7.6) has 18575 bin [7.6,7.7) has 18344 bin [7.7,7.8) has 18325 bin [7.8,7.9) has 18306 bin [7.9,8.0) has 17962 bin [8.0,8.1) has 18211 bin [8.1,8.2) has 17685 bin [8.2,8.3) has 17636 bin [8.3,8.4) has 17554 bin [8.4,8.5) has 17526 bin [8.5,8.6) has 17393 bin [8.6,8.7) has 17351 bin [8.7,8.8) has 17740 bin [8.8,8.9) has 17123 bin [8.9,9.0) has 17014 bin [9.0,9.1) has 17041 bin [9.1,9.2) has 16613 bin [9.2,9.3) has 16359 bin [9.3,9.4) has 15565 bin [9.4,9.5) has 15393 bin [9.5,9.6) has 15316 bin [9.6,9.7) has 15058 bin [9.7,9.8) has 14541 bin [9.8,9.9) has 14568 bin [9.9,10.0) has 14175 bin [10.0,10.1) has 13899 bin [10.1,10.2) has 13976 bin [10.2,10.3) has 13577 bin [10.3,10.4) has 13525 bin [10.4,10.5) has 12821 bin [10.5,10.6) has 12728 bin [10.6,10.7) has 12597 bin [10.7,10.8) has 12633 bin [10.8,10.9) has 12434 bin [10.9,11.0) has 12388 bin [11.0,11.1) has 11950 bin [11.1,11.2) has 11998 bin [11.2,11.3) has 11827 bin [11.3,11.4) has 11630 bin [11.4,11.5) has 11390 bin [11.5,11.6) has 11079 bin [11.6,11.7) has 11066 bin [11.7,11.8) has 10958 bin [11.8,11.9) has 10620 bin [11.9,12.0) has 10427 bin [12.0,12.1) has 10228 bin [12.1,12.2) has 10265 bin [12.2,12.3) has 10048 bin [12.3,12.4) has 9717 bin [12.4,12.5) has 9844 bin [12.5,12.6) has 9703 bin [12.6,12.7) has 9625 bin [12.7,12.8) has 9387 bin [12.8,12.9) has 9251 bin [12.9,13.0) has 9311 bin [13.0,13.1) has 9011 bin [13.1,13.2) has 8671 bin [13.2,13.3) has 8430 bin [13.3,13.4) has 8350 bin [13.4,13.5) has 8124 bin [13.5,13.6) has 7841 bin [13.6,13.7) has 7706 bin [13.7,13.8) has 7607 bin [13.8,13.9) has 7406 bin [13.9,14.0) has 7208 bin [14.0,14.1) has 6892 bin [14.1,14.2) has 6917 bin [14.2,14.3) has 6612 bin [14.3,14.4) has 6423 bin [14.4,14.5) has 6162 bin [14.5,14.6) has 5791 bin [14.6,14.7) has 5640 bin [14.7,14.8) has 5480 bin [14.8,14.9) has 5416 bin [14.9,15.0) has 5121 bin [15.0,15.1) has 4855 bin [15.1,15.2) has 4504 bin [15.2,15.3) has 4179 bin [15.3,15.4) has 4051 bin [15.4,15.5) has 3846 bin [15.5,15.6) has 3698 bin [15.6,15.7) has 3418 bin [15.7,15.8) has 3175 bin [15.8,15.9) has 3053 bin [15.9,16.0) has 2922 bin [16.0,16.1) has 2727 bin [16.1,16.2) has 2706 bin [16.2,16.3) has 2603 bin [16.3,16.4) has 2403 bin [16.4,16.5) has 2388 bin [16.5,16.6) has 2196 bin [16.6,16.7) has 2162 bin [16.7,16.8) has 1986 bin [16.8,16.9) has 1800 bin [16.9,17.0) has 1722 bin [17.0,17.1) has 1637 bin [17.1,17.2) has 1484 bin [17.2,17.3) has 1337 bin [17.3,17.4) has 1321 bin [17.4,17.5) has 1235 bin [17.5,17.6) has 1095 bin [17.6,17.7) has 1061 bin [17.7,17.8) has 996 bin [17.8,17.9) has 844 bin [17.9,18.0) has 796 bin [18.0,18.1) has 754 bin [18.1,18.2) has 737 bin [18.2,18.3) has 687 bin [18.3,18.4) has 612 bin [18.4,18.5) has 641 bin [18.5,18.6) has 571 bin [18.6,18.7) has 543 bin [18.7,18.8) has 476 bin [18.8,18.9) has 437 bin [18.9,19.0) has 348 bin [19.0,19.1) has 332 bin [19.1,19.2) has 327 bin [19.2,19.3) has 338 bin [19.3,19.4) has 321 bin [19.4,19.5) has 313 bin [19.5,19.6) has 270 bin [19.6,19.7) has 244 bin [19.7,19.8) has 240 bin [19.8,19.9) has 219 bin [19.9,20.0) has 210 bin [20.0,20.1) has 164 bin [20.1,20.2) has 161 bin [20.2,20.3) has 122 bin [20.3,20.4) has 108 bin [20.4,20.5) has 94 bin [20.5,20.6) has 77 bin [20.6,20.7) has 73 bin [20.7,20.8) has 67 bin [20.8,20.9) has 69 bin [20.9,21.0) has 62 bin [21.0,21.1) has 42 bin [21.1,21.2) has 27 bin [21.2,21.3) has 25 bin [21.3,21.4) has 19 bin [21.4,21.5) has 19 bin [21.5,21.6) has 17 bin [21.6,21.7) has 20 bin [21.7,21.8) has 16 bin [21.8,21.9) has 16 bin [21.9,22.0) has 14 bin [22.0,22.1) has 6 bin [22.1,22.2) has 5 bin [22.2,22.3) has 3 bin [22.3,22.4) has 4 bin [22.4,22.5) has 2 average z coordinate 1.4 for 37982887 element(s) point source id histogram with bin size 1.000000 bin 69 has 15603183 bin 70 has 9226215 bin 1069 has 13153489 average point source id 415.543305541782559 for 37982887 element(s)