lasinfo (210611) report for 'AHN4T/51AZ2_23.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: 29897168 number of points by return: 26105834 3033916 680881 71847 4690 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 387480 0 min x y z: 146980.000 387480.000 14.442 max x y z: 148019.999 388769.999 43.780 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: 29897168 extended number of points by return: 26105834 3033916 680881 71847 4690 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 14442 43780 intensity 0 4594 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 29 user_data 6 7 point_source_ID 60 62 gps_time 298026726.646699 298030234.120592 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 35 255 B 25 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 45.94 ('Amplitude') attribute1 -16.51 29.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26105834 number of intermediate returns: 756433 number of last returns: 26098569 number of single returns: 23063668 covered area in square units/kilounits: 1341316/1.34 point density: all returns 22.29 last only 19.46 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29897168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26105834 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3033916 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 680881 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 71847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4690 instead zero. overview over extended number of returns of given pulse: 23063668 4713641 1827497 268738 22328 1154 142 0 0 0 0 0 0 0 0 histogram of classification of points: 5296825 unclassified (1) 24106608 ground (2) 449853 building (6) 43882 water (9) +-> flagged as extended overlap: 2181040 +---> 365465 of those are unclassified (1) +---> 1792204 of those are ground (2) +---> 21611 of those are building (6) +---> 1760 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.4,14.5) has 19 bin [14.5,14.6) has 1397 bin [14.6,14.7) has 1874 bin [14.7,14.8) has 1341 bin [14.8,14.9) has 3288 bin [14.9,15.0) has 8964 bin [15.0,15.1) has 11807 bin [15.1,15.2) has 25805 bin [15.2,15.3) has 36326 bin [15.3,15.4) has 93054 bin [15.4,15.5) has 193706 bin [15.5,15.6) has 352767 bin [15.6,15.7) has 522406 bin [15.7,15.8) has 945397 bin [15.8,15.9) has 926750 bin [15.9,16.0) has 1100851 bin [16.0,16.1) has 1302049 bin [16.1,16.2) has 1380463 bin [16.2,16.3) has 1343007 bin [16.3,16.4) has 1026121 bin [16.4,16.5) has 810005 bin [16.5,16.6) has 649451 bin [16.6,16.7) has 569450 bin [16.7,16.8) has 472069 bin [16.8,16.9) has 558032 bin [16.9,17.0) has 606850 bin [17.0,17.1) has 891625 bin [17.1,17.2) has 1149637 bin [17.2,17.3) has 1550225 bin [17.3,17.4) has 1379730 bin [17.4,17.5) has 895958 bin [17.5,17.6) has 902580 bin [17.6,17.7) has 763294 bin [17.7,17.8) has 545666 bin [17.8,17.9) has 511205 bin [17.9,18.0) has 383782 bin [18.0,18.1) has 307739 bin [18.1,18.2) has 272811 bin [18.2,18.3) has 304464 bin [18.3,18.4) has 332752 bin [18.4,18.5) has 334204 bin [18.5,18.6) has 312084 bin [18.6,18.7) has 273827 bin [18.7,18.8) has 219328 bin [18.8,18.9) has 157359 bin [18.9,19.0) has 107270 bin [19.0,19.1) has 68188 bin [19.1,19.2) has 49950 bin [19.2,19.3) has 40396 bin [19.3,19.4) has 31023 bin [19.4,19.5) has 23816 bin [19.5,19.6) has 22546 bin [19.6,19.7) has 22937 bin [19.7,19.8) has 24247 bin [19.8,19.9) has 25657 bin [19.9,20.0) has 24914 bin [20.0,20.1) has 24263 bin [20.1,20.2) has 25751 bin [20.2,20.3) has 27175 bin [20.3,20.4) has 27428 bin [20.4,20.5) has 26093 bin [20.5,20.6) has 25642 bin [20.6,20.7) has 26625 bin [20.7,20.8) has 30162 bin [20.8,20.9) has 28728 bin [20.9,21.0) has 26280 bin [21.0,21.1) has 26454 bin [21.1,21.2) has 25893 bin [21.2,21.3) has 24801 bin [21.3,21.4) has 24626 bin [21.4,21.5) has 25074 bin [21.5,21.6) has 25730 bin [21.6,21.7) has 25894 bin [21.7,21.8) has 26114 bin [21.8,21.9) has 25763 bin [21.9,22.0) has 25495 bin [22.0,22.1) has 24977 bin [22.1,22.2) has 23705 bin [22.2,22.3) has 24167 bin [22.3,22.4) has 23899 bin [22.4,22.5) has 23296 bin [22.5,22.6) has 23449 bin [22.6,22.7) has 22938 bin [22.7,22.8) has 22740 bin [22.8,22.9) has 22508 bin [22.9,23.0) has 22803 bin [23.0,23.1) has 22719 bin [23.1,23.2) has 21769 bin [23.2,23.3) has 21043 bin [23.3,23.4) has 20667 bin [23.4,23.5) has 20636 bin [23.5,23.6) has 20643 bin [23.6,23.7) has 21207 bin [23.7,23.8) has 22421 bin [23.8,23.9) has 21107 bin [23.9,24.0) has 21101 bin [24.0,24.1) has 20932 bin [24.1,24.2) has 21130 bin [24.2,24.3) has 20925 bin [24.3,24.4) has 21142 bin [24.4,24.5) has 21160 bin [24.5,24.6) has 20881 bin [24.6,24.7) has 21201 bin [24.7,24.8) has 21175 bin [24.8,24.9) has 20961 bin [24.9,25.0) has 21299 bin [25.0,25.1) has 21192 bin [25.1,25.2) has 21123 bin [25.2,25.3) has 21130 bin [25.3,25.4) has 21207 bin [25.4,25.5) has 21008 bin [25.5,25.6) has 21053 bin [25.6,25.7) has 21109 bin [25.7,25.8) has 21167 bin [25.8,25.9) has 21428 bin [25.9,26.0) has 21872 bin [26.0,26.1) has 21730 bin [26.1,26.2) has 21978 bin [26.2,26.3) has 22122 bin [26.3,26.4) has 22770 bin [26.4,26.5) has 23285 bin [26.5,26.6) has 23517 bin [26.6,26.7) has 23433 bin [26.7,26.8) has 23698 bin [26.8,26.9) has 24326 bin [26.9,27.0) has 24424 bin [27.0,27.1) has 24686 bin [27.1,27.2) has 24908 bin [27.2,27.3) has 25053 bin [27.3,27.4) has 25188 bin [27.4,27.5) has 25138 bin [27.5,27.6) has 25497 bin [27.6,27.7) has 25534 bin [27.7,27.8) has 26463 bin [27.8,27.9) has 26858 bin [27.9,28.0) has 27216 bin [28.0,28.1) has 27895 bin [28.1,28.2) has 28744 bin [28.2,28.3) has 29135 bin [28.3,28.4) has 29699 bin [28.4,28.5) has 30446 bin [28.5,28.6) has 31030 bin [28.6,28.7) has 31444 bin [28.7,28.8) has 32384 bin [28.8,28.9) has 32732 bin [28.9,29.0) has 33548 bin [29.0,29.1) has 34246 bin [29.1,29.2) has 34771 bin [29.2,29.3) has 35626 bin [29.3,29.4) has 36341 bin [29.4,29.5) has 36798 bin [29.5,29.6) has 38424 bin [29.6,29.7) has 39398 bin [29.7,29.8) has 39521 bin [29.8,29.9) has 40657 bin [29.9,30.0) has 41424 bin [30.0,30.1) has 42740 bin [30.1,30.2) has 42989 bin [30.2,30.3) has 43621 bin [30.3,30.4) has 44838 bin [30.4,30.5) has 45626 bin [30.5,30.6) has 46755 bin [30.6,30.7) has 47392 bin [30.7,30.8) has 47824 bin [30.8,30.9) has 48701 bin [30.9,31.0) has 49249 bin [31.0,31.1) has 50526 bin [31.1,31.2) has 51619 bin [31.2,31.3) has 52082 bin [31.3,31.4) has 52746 bin [31.4,31.5) has 53251 bin [31.5,31.6) has 53409 bin [31.6,31.7) has 53631 bin [31.7,31.8) has 54570 bin [31.8,31.9) has 54735 bin [31.9,32.0) has 53983 bin [32.0,32.1) has 54399 bin [32.1,32.2) has 54310 bin [32.2,32.3) has 53746 bin [32.3,32.4) has 53538 bin [32.4,32.5) has 52584 bin [32.5,32.6) has 52726 bin [32.6,32.7) has 52621 bin [32.7,32.8) has 51866 bin [32.8,32.9) has 51268 bin [32.9,33.0) has 50481 bin [33.0,33.1) has 48591 bin [33.1,33.2) has 47311 bin [33.2,33.3) has 45933 bin [33.3,33.4) has 44250 bin [33.4,33.5) has 43136 bin [33.5,33.6) has 41557 bin [33.6,33.7) has 40067 bin [33.7,33.8) has 38682 bin [33.8,33.9) has 37357 bin [33.9,34.0) has 35183 bin [34.0,34.1) has 33355 bin [34.1,34.2) has 32192 bin [34.2,34.3) has 30566 bin [34.3,34.4) has 28971 bin [34.4,34.5) has 27305 bin [34.5,34.6) has 25744 bin [34.6,34.7) has 24217 bin [34.7,34.8) has 22563 bin [34.8,34.9) has 21096 bin [34.9,35.0) has 19685 bin [35.0,35.1) has 18660 bin [35.1,35.2) has 17652 bin [35.2,35.3) has 16247 bin [35.3,35.4) has 15516 bin [35.4,35.5) has 14384 bin [35.5,35.6) has 13517 bin [35.6,35.7) has 12514 bin [35.7,35.8) has 11810 bin [35.8,35.9) has 11267 bin [35.9,36.0) has 10189 bin [36.0,36.1) has 9338 bin [36.1,36.2) has 8646 bin [36.2,36.3) has 8243 bin [36.3,36.4) has 7453 bin [36.4,36.5) has 6968 bin [36.5,36.6) has 6379 bin [36.6,36.7) has 5820 bin [36.7,36.8) has 5412 bin [36.8,36.9) has 4945 bin [36.9,37.0) has 4538 bin [37.0,37.1) has 4009 bin [37.1,37.2) has 3655 bin [37.2,37.3) has 3314 bin [37.3,37.4) has 3017 bin [37.4,37.5) has 2848 bin [37.5,37.6) has 2576 bin [37.6,37.7) has 2411 bin [37.7,37.8) has 2070 bin [37.8,37.9) has 1922 bin [37.9,38.0) has 1659 bin [38.0,38.1) has 1538 bin [38.1,38.2) has 1351 bin [38.2,38.3) has 1204 bin [38.3,38.4) has 1068 bin [38.4,38.5) has 966 bin [38.5,38.6) has 825 bin [38.6,38.7) has 713 bin [38.7,38.8) has 728 bin [38.8,38.9) has 619 bin [38.9,39.0) has 521 bin [39.0,39.1) has 461 bin [39.1,39.2) has 392 bin [39.2,39.3) has 364 bin [39.3,39.4) has 341 bin [39.4,39.5) has 280 bin [39.5,39.6) has 276 bin [39.6,39.7) has 248 bin [39.7,39.8) has 223 bin [39.8,39.9) has 214 bin [39.9,40.0) has 216 bin [40.0,40.1) has 172 bin [40.1,40.2) has 154 bin [40.2,40.3) has 119 bin [40.3,40.4) has 167 bin [40.4,40.5) has 132 bin [40.5,40.6) has 149 bin [40.6,40.7) has 141 bin [40.7,40.8) has 112 bin [40.8,40.9) has 103 bin [40.9,41.0) has 118 bin [41.0,41.1) has 103 bin [41.1,41.2) has 110 bin [41.2,41.3) has 84 bin [41.3,41.4) has 75 bin [41.4,41.5) has 71 bin [41.5,41.6) has 69 bin [41.6,41.7) has 77 bin [41.7,41.8) has 54 bin [41.8,41.9) has 73 bin [41.9,42.0) has 57 bin [42.0,42.1) has 67 bin [42.1,42.2) has 51 bin [42.2,42.3) has 43 bin [42.3,42.4) has 41 bin [42.4,42.5) has 51 bin [42.5,42.6) has 39 bin [42.6,42.7) has 31 bin [42.7,42.8) has 28 bin [42.8,42.9) has 31 bin [42.9,43.0) has 16 bin [43.0,43.1) has 20 bin [43.1,43.2) has 13 bin [43.2,43.3) has 22 bin [43.3,43.4) has 12 bin [43.4,43.5) has 7 bin [43.5,43.6) has 5 bin [43.6,43.7) has 3 bin [43.7,43.8) has 3 average z coordinate 18.9 for 29897168 element(s) point source id histogram with bin size 1.000000 bin 60 has 1080564 bin 61 has 24491430 bin 62 has 4325174 average point source id 61.108525663701656 for 29897168 element(s)