lasinfo (210611) report for 'AHN4T/16AN2_01.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: 25645529 number of points by return: 24113051 947005 443776 141116 581 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 548730 0 min x y z: 184980.000 548730.000 -3.100 max x y z: 186019.999 550019.999 24.252 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: 25645529 extended number of points by return: 24113051 947005 443776 141116 581 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 -3100 24252 intensity 24 4992 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 5 user_data 8 9 point_source_ID 1131 1132 gps_time 269083235.486876 269084172.522267 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 28 255 B 21 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 833 extended_scanner_channel 0 0 attribute0 0.24 49.92 ('Amplitude') attribute1 -16.86 33.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24113051 number of intermediate returns: 586428 number of last returns: 24101332 number of single returns: 23155282 covered area in square units/kilounits: 1337136/1.34 point density: all returns 19.18 last only 18.02 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25645529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24113051 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 947005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 443776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 141116 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 581 instead zero. overview over extended number of returns of given pulse: 23155282 1015231 908852 563263 2861 40 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1835430 unclassified (1) 23076762 ground (2) 513028 building (6) 219372 water (9) 937 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1638516 +---> 139360 of those are unclassified (1) +---> 1417910 of those are ground (2) +---> 50634 of those are building (6) +---> 30612 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.1,-3.0) has 100 bin [-3.0,-2.9) has 12763 bin [-2.9,-2.8) has 42588 bin [-2.8,-2.7) has 39534 bin [-2.7,-2.6) has 66579 bin [-2.6,-2.5) has 96731 bin [-2.5,-2.4) has 147124 bin [-2.4,-2.3) has 452696 bin [-2.3,-2.2) has 690528 bin [-2.2,-2.1) has 933105 bin [-2.1,-2.0) has 1193322 bin [-2.0,-1.9) has 1749163 bin [-1.9,-1.8) has 2140748 bin [-1.8,-1.7) has 1952824 bin [-1.7,-1.6) has 1660781 bin [-1.6,-1.5) has 1332811 bin [-1.5,-1.4) has 846912 bin [-1.4,-1.3) has 586119 bin [-1.3,-1.2) has 570858 bin [-1.2,-1.1) has 755267 bin [-1.1,-1.0) has 864285 bin [-1.0,-0.9) has 913390 bin [-0.9,-0.8) has 780917 bin [-0.8,-0.7) has 891032 bin [-0.7,-0.6) has 1057182 bin [-0.6,-0.5) has 975324 bin [-0.5,-0.4) has 790079 bin [-0.4,-0.3) has 532650 bin [-0.3,-0.2) has 375847 bin [-0.2,-0.1) has 284248 bin [-0.1,0.0) has 216002 bin [0.0,0.1) has 131731 bin [0.1,0.2) has 99823 bin [0.2,0.3) has 100237 bin [0.3,0.4) has 73621 bin [0.4,0.5) has 57420 bin [0.5,0.6) has 28409 bin [0.6,0.7) has 24318 bin [0.7,0.8) has 21154 bin [0.8,0.9) has 18477 bin [0.9,1.0) has 22166 bin [1.0,1.1) has 23371 bin [1.1,1.2) has 18113 bin [1.2,1.3) has 18320 bin [1.3,1.4) has 18809 bin [1.4,1.5) has 19659 bin [1.5,1.6) has 19566 bin [1.6,1.7) has 19657 bin [1.7,1.8) has 20058 bin [1.8,1.9) has 19330 bin [1.9,2.0) has 19374 bin [2.0,2.1) has 18838 bin [2.1,2.2) has 20085 bin [2.2,2.3) has 19917 bin [2.3,2.4) has 19936 bin [2.4,2.5) has 23055 bin [2.5,2.6) has 26597 bin [2.6,2.7) has 25860 bin [2.7,2.8) has 23712 bin [2.8,2.9) has 23078 bin [2.9,3.0) has 21724 bin [3.0,3.1) has 22260 bin [3.1,3.2) has 20638 bin [3.2,3.3) has 20825 bin [3.3,3.4) has 21536 bin [3.4,3.5) has 31570 bin [3.5,3.6) has 27982 bin [3.6,3.7) has 23678 bin [3.7,3.8) has 23122 bin [3.8,3.9) has 23315 bin [3.9,4.0) has 23590 bin [4.0,4.1) has 24095 bin [4.1,4.2) has 23477 bin [4.2,4.3) has 23725 bin [4.3,4.4) has 23313 bin [4.4,4.5) has 24703 bin [4.5,4.6) has 32874 bin [4.6,4.7) has 24924 bin [4.7,4.8) has 18885 bin [4.8,4.9) has 18248 bin [4.9,5.0) has 18163 bin [5.0,5.1) has 18237 bin [5.1,5.2) has 17522 bin [5.2,5.3) has 17781 bin [5.3,5.4) has 17648 bin [5.4,5.5) has 17437 bin [5.5,5.6) has 17081 bin [5.6,5.7) has 16725 bin [5.7,5.8) has 16746 bin [5.8,5.9) has 21368 bin [5.9,6.0) has 23797 bin [6.0,6.1) has 23960 bin [6.1,6.2) has 18298 bin [6.2,6.3) has 15892 bin [6.3,6.4) has 15500 bin [6.4,6.5) has 15795 bin [6.5,6.6) has 15456 bin [6.6,6.7) has 15335 bin [6.7,6.8) has 15448 bin [6.8,6.9) has 14981 bin [6.9,7.0) has 15080 bin [7.0,7.1) has 14998 bin [7.1,7.2) has 14747 bin [7.2,7.3) has 14785 bin [7.3,7.4) has 14517 bin [7.4,7.5) has 14484 bin [7.5,7.6) has 14539 bin [7.6,7.7) has 17334 bin [7.7,7.8) has 18892 bin [7.8,7.9) has 20918 bin [7.9,8.0) has 14913 bin [8.0,8.1) has 13717 bin [8.1,8.2) has 13320 bin [8.2,8.3) has 13343 bin [8.3,8.4) has 13487 bin [8.4,8.5) has 13124 bin [8.5,8.6) has 13115 bin [8.6,8.7) has 13008 bin [8.7,8.8) has 12875 bin [8.8,8.9) has 12671 bin [8.9,9.0) has 12681 bin [9.0,9.1) has 12393 bin [9.1,9.2) has 12573 bin [9.2,9.3) has 12481 bin [9.3,9.4) has 12367 bin [9.4,9.5) has 12338 bin [9.5,9.6) has 12163 bin [9.6,9.7) has 12128 bin [9.7,9.8) has 11980 bin [9.8,9.9) has 11948 bin [9.9,10.0) has 11836 bin [10.0,10.1) has 11783 bin [10.1,10.2) has 11346 bin [10.2,10.3) has 11398 bin [10.3,10.4) has 11424 bin [10.4,10.5) has 11085 bin [10.5,10.6) has 11116 bin [10.6,10.7) has 10858 bin [10.7,10.8) has 10565 bin [10.8,10.9) has 10361 bin [10.9,11.0) has 10309 bin [11.0,11.1) has 10191 bin [11.1,11.2) has 10205 bin [11.2,11.3) has 10039 bin [11.3,11.4) has 9740 bin [11.4,11.5) has 9813 bin [11.5,11.6) has 9494 bin [11.6,11.7) has 9487 bin [11.7,11.8) has 9170 bin [11.8,11.9) has 9071 bin [11.9,12.0) has 8941 bin [12.0,12.1) has 8872 bin [12.1,12.2) has 8824 bin [12.2,12.3) has 8463 bin [12.3,12.4) has 8426 bin [12.4,12.5) has 8078 bin [12.5,12.6) has 7936 bin [12.6,12.7) has 7753 bin [12.7,12.8) has 7629 bin [12.8,12.9) has 7342 bin [12.9,13.0) has 7194 bin [13.0,13.1) has 7361 bin [13.1,13.2) has 7105 bin [13.2,13.3) has 6850 bin [13.3,13.4) has 6735 bin [13.4,13.5) has 6459 bin [13.5,13.6) has 6391 bin [13.6,13.7) has 6073 bin [13.7,13.8) has 6019 bin [13.8,13.9) has 5848 bin [13.9,14.0) has 5562 bin [14.0,14.1) has 5476 bin [14.1,14.2) has 5356 bin [14.2,14.3) has 5225 bin [14.3,14.4) has 4891 bin [14.4,14.5) has 4853 bin [14.5,14.6) has 4720 bin [14.6,14.7) has 4521 bin [14.7,14.8) has 4494 bin [14.8,14.9) has 4285 bin [14.9,15.0) has 4121 bin [15.0,15.1) has 4007 bin [15.1,15.2) has 3836 bin [15.2,15.3) has 3722 bin [15.3,15.4) has 3471 bin [15.4,15.5) has 3292 bin [15.5,15.6) has 3220 bin [15.6,15.7) has 3024 bin [15.7,15.8) has 2766 bin [15.8,15.9) has 2578 bin [15.9,16.0) has 2430 bin [16.0,16.1) has 2306 bin [16.1,16.2) has 2228 bin [16.2,16.3) has 2067 bin [16.3,16.4) has 1844 bin [16.4,16.5) has 1740 bin [16.5,16.6) has 1602 bin [16.6,16.7) has 1488 bin [16.7,16.8) has 1263 bin [16.8,16.9) has 1258 bin [16.9,17.0) has 1068 bin [17.0,17.1) has 1030 bin [17.1,17.2) has 912 bin [17.2,17.3) has 928 bin [17.3,17.4) has 801 bin [17.4,17.5) has 715 bin [17.5,17.6) has 685 bin [17.6,17.7) has 594 bin [17.7,17.8) has 526 bin [17.8,17.9) has 530 bin [17.9,18.0) has 455 bin [18.0,18.1) has 481 bin [18.1,18.2) has 403 bin [18.2,18.3) has 344 bin [18.3,18.4) has 315 bin [18.4,18.5) has 302 bin [18.5,18.6) has 271 bin [18.6,18.7) has 266 bin [18.7,18.8) has 237 bin [18.8,18.9) has 212 bin [18.9,19.0) has 236 bin [19.0,19.1) has 214 bin [19.1,19.2) has 176 bin [19.2,19.3) has 179 bin [19.3,19.4) has 130 bin [19.4,19.5) has 144 bin [19.5,19.6) has 164 bin [19.6,19.7) has 172 bin [19.7,19.8) has 145 bin [19.8,19.9) has 160 bin [19.9,20.0) has 185 bin [20.0,20.1) has 160 bin [20.1,20.2) has 160 bin [20.2,20.3) has 171 bin [20.3,20.4) has 160 bin [20.4,20.5) has 163 bin [20.5,20.6) has 126 bin [20.6,20.7) has 144 bin [20.7,20.8) has 132 bin [20.8,20.9) has 118 bin [20.9,21.0) has 102 bin [21.0,21.1) has 97 bin [21.1,21.2) has 103 bin [21.2,21.3) has 85 bin [21.3,21.4) has 71 bin [21.4,21.5) has 66 bin [21.5,21.6) has 69 bin [21.6,21.7) has 69 bin [21.7,21.8) has 58 bin [21.8,21.9) has 38 bin [21.9,22.0) has 39 bin [22.0,22.1) has 52 bin [22.1,22.2) has 31 bin [22.2,22.3) has 26 bin [22.3,22.4) has 34 bin [22.4,22.5) has 28 bin [22.5,22.6) has 20 bin [22.6,22.7) has 23 bin [22.7,22.8) has 23 bin [22.8,22.9) has 22 bin [22.9,23.0) has 16 bin [23.0,23.1) has 20 bin [23.1,23.2) has 19 bin [23.2,23.3) has 12 bin [23.3,23.4) has 10 bin [23.4,23.5) has 20 bin [23.5,23.6) has 15 bin [23.6,23.7) has 8 bin [23.7,23.8) has 10 bin [23.8,23.9) has 7 bin [23.9,24.0) has 5 bin [24.0,24.1) has 1 bin [24.1,24.2) has 5 bin [24.2,24.3) has 2 average z coordinate -0.7 for 25645529 element(s) point source id histogram with bin size 1.000000 bin 1131 has 13894608 bin 1132 has 11750921 average point source id 1131.458205443919724 for 25645529 element(s)