lasinfo (210611) report for 'AHN4T/09BN2_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: 174/2021 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: 28656886 number of points by return: 26404421 1568861 552193 129518 1893 scale factor x y z: 0.001 0.001 0.001 offset x y z: 115980 569980 0 min x y z: 115980.000 569980.000 -0.858 max x y z: 117019.999 571269.999 19.227 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: 28656886 extended number of points by return: 26404421 1568861 552193 129518 1893 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 -858 19227 intensity 53 4730 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1040 1043 gps_time 265133636.057989 265135742.550237 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 40 255 B 18 243 NIR 29 233 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.53 47.3 ('Amplitude') attribute1 -16.64 30.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26404421 number of intermediate returns: 684783 number of last returns: 26392126 number of single returns: 24824444 covered area in square units/kilounits: 1341016/1.34 point density: all returns 21.37 last only 19.68 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28656886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26404421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1568861 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 552193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 129518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1893 instead zero. overview over extended number of returns of given pulse: 24824444 2042104 1269549 511318 9326 145 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3017093 unclassified (1) 25026123 ground (2) 541777 building (6) 70697 water (9) 1196 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2041466 +---> 277660 of those are unclassified (1) +---> 1732444 of those are ground (2) +---> 25101 of those are building (6) +---> 6261 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 4 bin [-0.8,-0.7) has 801 bin [-0.7,-0.6) has 20605 bin [-0.6,-0.5) has 42245 bin [-0.5,-0.4) has 31437 bin [-0.4,-0.3) has 24255 bin [-0.3,-0.2) has 29788 bin [-0.2,-0.1) has 34027 bin [-0.1,0.0) has 46840 bin [0.0,0.1) has 1128282 bin [0.1,0.2) has 1362638 bin [0.2,0.3) has 1854984 bin [0.3,0.4) has 3870193 bin [0.4,0.5) has 4516870 bin [0.5,0.6) has 1936695 bin [0.6,0.7) has 1283372 bin [0.7,0.8) has 1030757 bin [0.8,0.9) has 876206 bin [0.9,1.0) has 827847 bin [1.0,1.1) has 804874 bin [1.1,1.2) has 502349 bin [1.2,1.3) has 284898 bin [1.3,1.4) has 339739 bin [1.4,1.5) has 403626 bin [1.5,1.6) has 281922 bin [1.6,1.7) has 185655 bin [1.7,1.8) has 151200 bin [1.8,1.9) has 136245 bin [1.9,2.0) has 119099 bin [2.0,2.1) has 128794 bin [2.1,2.2) has 125860 bin [2.2,2.3) has 117526 bin [2.3,2.4) has 114599 bin [2.4,2.5) has 115735 bin [2.5,2.6) has 118037 bin [2.6,2.7) has 122084 bin [2.7,2.8) has 126463 bin [2.8,2.9) has 120806 bin [2.9,3.0) has 116627 bin [3.0,3.1) has 109712 bin [3.1,3.2) has 101878 bin [3.2,3.3) has 92330 bin [3.3,3.4) has 87293 bin [3.4,3.5) has 88917 bin [3.5,3.6) has 87116 bin [3.6,3.7) has 87545 bin [3.7,3.8) has 90179 bin [3.8,3.9) has 92208 bin [3.9,4.0) has 84453 bin [4.0,4.1) has 88461 bin [4.1,4.2) has 96230 bin [4.2,4.3) has 84341 bin [4.3,4.4) has 78539 bin [4.4,4.5) has 71105 bin [4.5,4.6) has 67980 bin [4.6,4.7) has 67055 bin [4.7,4.8) has 62042 bin [4.8,4.9) has 61569 bin [4.9,5.0) has 62239 bin [5.0,5.1) has 62211 bin [5.1,5.2) has 61587 bin [5.2,5.3) has 61288 bin [5.3,5.4) has 61044 bin [5.4,5.5) has 59352 bin [5.5,5.6) has 59743 bin [5.6,5.7) has 57174 bin [5.7,5.8) has 54462 bin [5.8,5.9) has 54021 bin [5.9,6.0) has 52603 bin [6.0,6.1) has 53366 bin [6.1,6.2) has 52170 bin [6.2,6.3) has 51171 bin [6.3,6.4) has 49861 bin [6.4,6.5) has 49411 bin [6.5,6.6) has 49247 bin [6.6,6.7) has 48945 bin [6.7,6.8) has 46904 bin [6.8,6.9) has 46310 bin [6.9,7.0) has 45394 bin [7.0,7.1) has 45535 bin [7.1,7.2) has 45412 bin [7.2,7.3) has 44384 bin [7.3,7.4) has 43860 bin [7.4,7.5) has 42447 bin [7.5,7.6) has 41793 bin [7.6,7.7) has 40989 bin [7.7,7.8) has 39838 bin [7.8,7.9) has 39065 bin [7.9,8.0) has 38308 bin [8.0,8.1) has 37518 bin [8.1,8.2) has 37074 bin [8.2,8.3) has 36576 bin [8.3,8.4) has 36025 bin [8.4,8.5) has 35465 bin [8.5,8.6) has 35518 bin [8.6,8.7) has 34138 bin [8.7,8.8) has 33907 bin [8.8,8.9) has 33263 bin [8.9,9.0) has 32849 bin [9.0,9.1) has 32825 bin [9.1,9.2) has 32839 bin [9.2,9.3) has 31819 bin [9.3,9.4) has 30824 bin [9.4,9.5) has 30430 bin [9.5,9.6) has 30090 bin [9.6,9.7) has 30205 bin [9.7,9.8) has 30550 bin [9.8,9.9) has 30606 bin [9.9,10.0) has 30367 bin [10.0,10.1) has 30165 bin [10.1,10.2) has 30516 bin [10.2,10.3) has 30180 bin [10.3,10.4) has 29841 bin [10.4,10.5) has 29965 bin [10.5,10.6) has 29924 bin [10.6,10.7) has 29874 bin [10.7,10.8) has 31046 bin [10.8,10.9) has 30638 bin [10.9,11.0) has 30954 bin [11.0,11.1) has 31396 bin [11.1,11.2) has 31563 bin [11.2,11.3) has 31505 bin [11.3,11.4) has 30824 bin [11.4,11.5) has 30557 bin [11.5,11.6) has 30158 bin [11.6,11.7) has 29864 bin [11.7,11.8) has 29823 bin [11.8,11.9) has 29243 bin [11.9,12.0) has 28810 bin [12.0,12.1) has 26962 bin [12.1,12.2) has 25746 bin [12.2,12.3) has 24521 bin [12.3,12.4) has 24278 bin [12.4,12.5) has 23300 bin [12.5,12.6) has 22185 bin [12.6,12.7) has 21591 bin [12.7,12.8) has 21625 bin [12.8,12.9) has 21450 bin [12.9,13.0) has 21401 bin [13.0,13.1) has 21422 bin [13.1,13.2) has 20703 bin [13.2,13.3) has 20484 bin [13.3,13.4) has 20616 bin [13.4,13.5) has 21000 bin [13.5,13.6) has 20163 bin [13.6,13.7) has 20124 bin [13.7,13.8) has 20373 bin [13.8,13.9) has 19919 bin [13.9,14.0) has 19413 bin [14.0,14.1) has 18647 bin [14.1,14.2) has 18562 bin [14.2,14.3) has 18802 bin [14.3,14.4) has 19140 bin [14.4,14.5) has 19184 bin [14.5,14.6) has 19144 bin [14.6,14.7) has 18470 bin [14.7,14.8) has 17784 bin [14.8,14.9) has 17708 bin [14.9,15.0) has 17029 bin [15.0,15.1) has 15767 bin [15.1,15.2) has 14687 bin [15.2,15.3) has 14621 bin [15.3,15.4) has 14414 bin [15.4,15.5) has 13648 bin [15.5,15.6) has 13613 bin [15.6,15.7) has 13910 bin [15.7,15.8) has 13168 bin [15.8,15.9) has 12597 bin [15.9,16.0) has 12154 bin [16.0,16.1) has 11807 bin [16.1,16.2) has 11559 bin [16.2,16.3) has 11322 bin [16.3,16.4) has 11481 bin [16.4,16.5) has 10299 bin [16.5,16.6) has 8943 bin [16.6,16.7) has 8100 bin [16.7,16.8) has 7239 bin [16.8,16.9) has 6891 bin [16.9,17.0) has 6100 bin [17.0,17.1) has 5691 bin [17.1,17.2) has 4967 bin [17.2,17.3) has 4516 bin [17.3,17.4) has 3933 bin [17.4,17.5) has 3395 bin [17.5,17.6) has 2964 bin [17.6,17.7) has 2631 bin [17.7,17.8) has 2239 bin [17.8,17.9) has 1767 bin [17.9,18.0) has 1718 bin [18.0,18.1) has 1749 bin [18.1,18.2) has 1320 bin [18.2,18.3) has 919 bin [18.3,18.4) has 715 bin [18.4,18.5) has 559 bin [18.5,18.6) has 379 bin [18.6,18.7) has 283 bin [18.7,18.8) has 135 bin [18.8,18.9) has 80 bin [18.9,19.0) has 50 bin [19.0,19.1) has 2 bin [19.1,19.2) has 2 bin [19.2,19.3) has 1 average z coordinate 2.0 for 28656886 element(s) point source id histogram with bin size 1.000000 bin 1040 has 6893159 bin 1042 has 21211757 bin 1043 has 551970 average point source id 1041.538179130837761 for 28656886 element(s)