lasinfo (210611) report for 'AHN4T/14CN2_03.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: 177/2021 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: 14098394 number of points by return: 13973055 119465 5847 27 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 106980 536230 0 min x y z: 107098.236 536230.000 -0.866 max x y z: 108019.999 537519.999 21.701 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: 14098394 extended number of points by return: 13973055 119465 5847 27 0 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 118236 1039999 Y 0 1289999 Z -866 21701 intensity 19 4700 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -19 31 user_data 8 9 point_source_ID 179 1019 gps_time 265112047.301039 270044122.382858 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 42 255 G 52 255 B 52 252 NIR 25 238 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -3167 5167 extended_scanner_channel 0 0 attribute0 0.19 47 ('Amplitude') attribute1 -18.19 28.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 13973055 number of intermediate returns: 5929 number of last returns: 13972286 number of single returns: 13852876 covered area in square units/kilounits: 841452/0.84 point density: all returns 16.75 last only 16.60 (per square units) spacing: all returns 0.24 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 14098394 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13973055 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 119465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 27 instead zero. overview over extended number of returns of given pulse: 13852876 227834 17576 108 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 387230 unclassified (1) 10672701 ground (2) 3038463 water (9) +-> flagged as extended overlap: 723186 +---> 33845 of those are unclassified (1) +---> 444575 of those are ground (2) +---> 244766 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 21 bin [-0.8,-0.7) has 469 bin [-0.7,-0.6) has 3166 bin [-0.6,-0.5) has 7885 bin [-0.5,-0.4) has 2705 bin [-0.4,-0.3) has 1586 bin [-0.3,-0.2) has 2233 bin [-0.2,-0.1) has 3905 bin [-0.1,0.0) has 4892 bin [0.0,0.1) has 9268 bin [0.1,0.2) has 70564 bin [0.2,0.3) has 251468 bin [0.3,0.4) has 558805 bin [0.4,0.5) has 806675 bin [0.5,0.6) has 596804 bin [0.6,0.7) has 272913 bin [0.7,0.8) has 148739 bin [0.8,0.9) has 113061 bin [0.9,1.0) has 98160 bin [1.0,1.1) has 91925 bin [1.1,1.2) has 83139 bin [1.2,1.3) has 78967 bin [1.3,1.4) has 81135 bin [1.4,1.5) has 68372 bin [1.5,1.6) has 53800 bin [1.6,1.7) has 44809 bin [1.7,1.8) has 39330 bin [1.8,1.9) has 35669 bin [1.9,2.0) has 31570 bin [2.0,2.1) has 29945 bin [2.1,2.2) has 28457 bin [2.2,2.3) has 27238 bin [2.3,2.4) has 25641 bin [2.4,2.5) has 24339 bin [2.5,2.6) has 31577 bin [2.6,2.7) has 483674 bin [2.7,2.8) has 871861 bin [2.8,2.9) has 278556 bin [2.9,3.0) has 201863 bin [3.0,3.1) has 188714 bin [3.1,3.2) has 210106 bin [3.2,3.3) has 179865 bin [3.3,3.4) has 149274 bin [3.4,3.5) has 133289 bin [3.5,3.6) has 137264 bin [3.6,3.7) has 119487 bin [3.7,3.8) has 105693 bin [3.8,3.9) has 102190 bin [3.9,4.0) has 100326 bin [4.0,4.1) has 97222 bin [4.1,4.2) has 93806 bin [4.2,4.3) has 91688 bin [4.3,4.4) has 88241 bin [4.4,4.5) has 86011 bin [4.5,4.6) has 81878 bin [4.6,4.7) has 80679 bin [4.7,4.8) has 81978 bin [4.8,4.9) has 80017 bin [4.9,5.0) has 78409 bin [5.0,5.1) has 75266 bin [5.1,5.2) has 74074 bin [5.2,5.3) has 73573 bin [5.3,5.4) has 71925 bin [5.4,5.5) has 70569 bin [5.5,5.6) has 67725 bin [5.6,5.7) has 63455 bin [5.7,5.8) has 61939 bin [5.8,5.9) has 61217 bin [5.9,6.0) has 60051 bin [6.0,6.1) has 58083 bin [6.1,6.2) has 55854 bin [6.2,6.3) has 54383 bin [6.3,6.4) has 53720 bin [6.4,6.5) has 53946 bin [6.5,6.6) has 52846 bin [6.6,6.7) has 53088 bin [6.7,6.8) has 53882 bin [6.8,6.9) has 53908 bin [6.9,7.0) has 54894 bin [7.0,7.1) has 55504 bin [7.1,7.2) has 55308 bin [7.2,7.3) has 56640 bin [7.3,7.4) has 57942 bin [7.4,7.5) has 57902 bin [7.5,7.6) has 59732 bin [7.6,7.7) has 60644 bin [7.7,7.8) has 58853 bin [7.8,7.9) has 58407 bin [7.9,8.0) has 58541 bin [8.0,8.1) has 60063 bin [8.1,8.2) has 58574 bin [8.2,8.3) has 58062 bin [8.3,8.4) has 59076 bin [8.4,8.5) has 57696 bin [8.5,8.6) has 58965 bin [8.6,8.7) has 61510 bin [8.7,8.8) has 60320 bin [8.8,8.9) has 61098 bin [8.9,9.0) has 60152 bin [9.0,9.1) has 60188 bin [9.1,9.2) has 58459 bin [9.2,9.3) has 57900 bin [9.3,9.4) has 55643 bin [9.4,9.5) has 52946 bin [9.5,9.6) has 51733 bin [9.6,9.7) has 50659 bin [9.7,9.8) has 50333 bin [9.8,9.9) has 50558 bin [9.9,10.0) has 49758 bin [10.0,10.1) has 48507 bin [10.1,10.2) has 51963 bin [10.2,10.3) has 51767 bin [10.3,10.4) has 51338 bin [10.4,10.5) has 50487 bin [10.5,10.6) has 48359 bin [10.6,10.7) has 48551 bin [10.7,10.8) has 48778 bin [10.8,10.9) has 48329 bin [10.9,11.0) has 48624 bin [11.0,11.1) has 51211 bin [11.1,11.2) has 55874 bin [11.2,11.3) has 54357 bin [11.3,11.4) has 49966 bin [11.4,11.5) has 48879 bin [11.5,11.6) has 51740 bin [11.6,11.7) has 53686 bin [11.7,11.8) has 54571 bin [11.8,11.9) has 55711 bin [11.9,12.0) has 57129 bin [12.0,12.1) has 57259 bin [12.1,12.2) has 56505 bin [12.2,12.3) has 54964 bin [12.3,12.4) has 54492 bin [12.4,12.5) has 51669 bin [12.5,12.6) has 51179 bin [12.6,12.7) has 49532 bin [12.7,12.8) has 49750 bin [12.8,12.9) has 50615 bin [12.9,13.0) has 49426 bin [13.0,13.1) has 48365 bin [13.1,13.2) has 48847 bin [13.2,13.3) has 49971 bin [13.3,13.4) has 49697 bin [13.4,13.5) has 48146 bin [13.5,13.6) has 48541 bin [13.6,13.7) has 49784 bin [13.7,13.8) has 53806 bin [13.8,13.9) has 59011 bin [13.9,14.0) has 62005 bin [14.0,14.1) has 62834 bin [14.1,14.2) has 61979 bin [14.2,14.3) has 61456 bin [14.3,14.4) has 57958 bin [14.4,14.5) has 55872 bin [14.5,14.6) has 54466 bin [14.6,14.7) has 53487 bin [14.7,14.8) has 51230 bin [14.8,14.9) has 49528 bin [14.9,15.0) has 46171 bin [15.0,15.1) has 43963 bin [15.1,15.2) has 44417 bin [15.2,15.3) has 44992 bin [15.3,15.4) has 43486 bin [15.4,15.5) has 41575 bin [15.5,15.6) has 38053 bin [15.6,15.7) has 34816 bin [15.7,15.8) has 31049 bin [15.8,15.9) has 28626 bin [15.9,16.0) has 27990 bin [16.0,16.1) has 27997 bin [16.1,16.2) has 25833 bin [16.2,16.3) has 23605 bin [16.3,16.4) has 21270 bin [16.4,16.5) has 18127 bin [16.5,16.6) has 16017 bin [16.6,16.7) has 15398 bin [16.7,16.8) has 14710 bin [16.8,16.9) has 14631 bin [16.9,17.0) has 13095 bin [17.0,17.1) has 10695 bin [17.1,17.2) has 8567 bin [17.2,17.3) has 6921 bin [17.3,17.4) has 5987 bin [17.4,17.5) has 5240 bin [17.5,17.6) has 5212 bin [17.6,17.7) has 4414 bin [17.7,17.8) has 3950 bin [17.8,17.9) has 3463 bin [17.9,18.0) has 3158 bin [18.0,18.1) has 2699 bin [18.1,18.2) has 2311 bin [18.2,18.3) has 2322 bin [18.3,18.4) has 2154 bin [18.4,18.5) has 2109 bin [18.5,18.6) has 2183 bin [18.6,18.7) has 2113 bin [18.7,18.8) has 1975 bin [18.8,18.9) has 1768 bin [18.9,19.0) has 1641 bin [19.0,19.1) has 1712 bin [19.1,19.2) has 1595 bin [19.2,19.3) has 1545 bin [19.3,19.4) has 1677 bin [19.4,19.5) has 1786 bin [19.5,19.6) has 1779 bin [19.6,19.7) has 1716 bin [19.7,19.8) has 1565 bin [19.8,19.9) has 1680 bin [19.9,20.0) has 1870 bin [20.0,20.1) has 1858 bin [20.1,20.2) has 1753 bin [20.2,20.3) has 1687 bin [20.3,20.4) has 1818 bin [20.4,20.5) has 1727 bin [20.5,20.6) has 1468 bin [20.6,20.7) has 1263 bin [20.7,20.8) has 969 bin [20.8,20.9) has 1012 bin [20.9,21.0) has 731 bin [21.0,21.1) has 499 bin [21.1,21.2) has 372 bin [21.2,21.3) has 220 bin [21.3,21.4) has 184 bin [21.4,21.5) has 95 bin [21.5,21.6) has 15 bin [21.6,21.7) has 6 bin [21.7,21.8) has 1 average z coordinate 5.8 for 14098394 element(s) point source id histogram with bin size 1.000000 bin 179 has 6404937 bin 180 has 7557038 bin 1019 has 136419 average point source id 187.664036343430325 for 14098394 element(s)