lasinfo (210611) report for 'AHN4T/15BN2_18.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: 25711927 number of points by return: 25527412 126163 46377 11753 222 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 544980 0 min x y z: 156980.000 544980.000 -3.467 max x y z: 158019.999 546269.999 17.393 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: 25711927 extended number of points by return: 25527412 126163 46377 11753 222 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 -3467 17393 intensity 19 4954 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 4 user_data 8 9 point_source_ID 1061 1062 gps_time 268902696.384768 268903073.604238 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 28 255 B 14 253 NIR 62 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 667 extended_scanner_channel 0 0 attribute0 0.19 49.54 ('Amplitude') attribute1 -16.89 33.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25527412 number of intermediate returns: 58516 number of last returns: 25525046 number of single returns: 25399047 covered area in square units/kilounits: 1338396/1.34 point density: all returns 19.21 last only 19.07 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25711927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25527412 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 126163 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 46377 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 11753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 222 instead zero. overview over extended number of returns of given pulse: 25399047 161487 104008 46275 1065 45 0 0 0 0 0 0 0 0 0 histogram of classification of points: 266658 unclassified (1) 25051607 ground (2) 246275 building (6) 147387 water (9) +-> flagged as extended overlap: 1555460 +---> 16520 of those are unclassified (1) +---> 1525678 of those are ground (2) +---> 17 of those are building (6) +---> 13245 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 23 bin [-3.4,-3.3) has 1887 bin [-3.3,-3.2) has 18090 bin [-3.2,-3.1) has 21130 bin [-3.1,-3.0) has 22588 bin [-3.0,-2.9) has 28543 bin [-2.9,-2.8) has 63238 bin [-2.8,-2.7) has 488250 bin [-2.7,-2.6) has 1315386 bin [-2.6,-2.5) has 1719463 bin [-2.5,-2.4) has 1490518 bin [-2.4,-2.3) has 1551374 bin [-2.3,-2.2) has 1117148 bin [-2.2,-2.1) has 1044137 bin [-2.1,-2.0) has 759776 bin [-2.0,-1.9) has 765959 bin [-1.9,-1.8) has 611428 bin [-1.8,-1.7) has 661350 bin [-1.7,-1.6) has 600621 bin [-1.6,-1.5) has 460597 bin [-1.5,-1.4) has 447520 bin [-1.4,-1.3) has 416425 bin [-1.3,-1.2) has 683453 bin [-1.2,-1.1) has 1268336 bin [-1.1,-1.0) has 1791815 bin [-1.0,-0.9) has 2501144 bin [-0.9,-0.8) has 2689194 bin [-0.8,-0.7) has 1496582 bin [-0.7,-0.6) has 485351 bin [-0.6,-0.5) has 269781 bin [-0.5,-0.4) has 192882 bin [-0.4,-0.3) has 118513 bin [-0.3,-0.2) has 53775 bin [-0.2,-0.1) has 27555 bin [-0.1,0.0) has 16410 bin [0.0,0.1) has 15996 bin [0.1,0.2) has 14393 bin [0.2,0.3) has 9439 bin [0.3,0.4) has 7370 bin [0.4,0.5) has 5157 bin [0.5,0.6) has 4189 bin [0.6,0.7) has 4658 bin [0.7,0.8) has 5197 bin [0.8,0.9) has 4879 bin [0.9,1.0) has 5000 bin [1.0,1.1) has 5395 bin [1.1,1.2) has 5836 bin [1.2,1.3) has 6289 bin [1.3,1.4) has 5156 bin [1.4,1.5) has 4979 bin [1.5,1.6) has 5752 bin [1.6,1.7) has 5401 bin [1.7,1.8) has 5557 bin [1.8,1.9) has 6012 bin [1.9,2.0) has 6128 bin [2.0,2.1) has 6135 bin [2.1,2.2) has 6474 bin [2.2,2.3) has 6783 bin [2.3,2.4) has 7084 bin [2.4,2.5) has 6443 bin [2.5,2.6) has 6345 bin [2.6,2.7) has 6565 bin [2.7,2.8) has 6826 bin [2.8,2.9) has 6675 bin [2.9,3.0) has 6555 bin [3.0,3.1) has 6524 bin [3.1,3.2) has 6278 bin [3.2,3.3) has 6067 bin [3.3,3.4) has 6123 bin [3.4,3.5) has 6053 bin [3.5,3.6) has 6128 bin [3.6,3.7) has 6000 bin [3.7,3.8) has 5008 bin [3.8,3.9) has 4920 bin [3.9,4.0) has 4997 bin [4.0,4.1) has 5031 bin [4.1,4.2) has 5110 bin [4.2,4.3) has 5309 bin [4.3,4.4) has 4907 bin [4.4,4.5) has 5025 bin [4.5,4.6) has 4560 bin [4.6,4.7) has 4506 bin [4.7,4.8) has 4583 bin [4.8,4.9) has 4471 bin [4.9,5.0) has 4547 bin [5.0,5.1) has 4279 bin [5.1,5.2) has 4380 bin [5.2,5.3) has 4508 bin [5.3,5.4) has 4586 bin [5.4,5.5) has 4479 bin [5.5,5.6) has 4610 bin [5.6,5.7) has 4440 bin [5.7,5.8) has 4552 bin [5.8,5.9) has 4353 bin [5.9,6.0) has 4298 bin [6.0,6.1) has 4203 bin [6.1,6.2) has 4203 bin [6.2,6.3) has 4052 bin [6.3,6.4) has 4069 bin [6.4,6.5) has 4280 bin [6.5,6.6) has 4047 bin [6.6,6.7) has 3884 bin [6.7,6.8) has 3910 bin [6.8,6.9) has 3669 bin [6.9,7.0) has 3630 bin [7.0,7.1) has 3574 bin [7.1,7.2) has 3522 bin [7.2,7.3) has 3427 bin [7.3,7.4) has 3375 bin [7.4,7.5) has 3264 bin [7.5,7.6) has 3279 bin [7.6,7.7) has 3229 bin [7.7,7.8) has 3255 bin [7.8,7.9) has 3179 bin [7.9,8.0) has 3155 bin [8.0,8.1) has 3135 bin [8.1,8.2) has 3035 bin [8.2,8.3) has 2941 bin [8.3,8.4) has 2824 bin [8.4,8.5) has 2742 bin [8.5,8.6) has 2534 bin [8.6,8.7) has 2489 bin [8.7,8.8) has 2670 bin [8.8,8.9) has 2797 bin [8.9,9.0) has 2720 bin [9.0,9.1) has 2642 bin [9.1,9.2) has 2712 bin [9.2,9.3) has 2750 bin [9.3,9.4) has 2645 bin [9.4,9.5) has 2639 bin [9.5,9.6) has 2426 bin [9.6,9.7) has 2388 bin [9.7,9.8) has 1921 bin [9.8,9.9) has 1989 bin [9.9,10.0) has 1828 bin [10.0,10.1) has 1892 bin [10.1,10.2) has 1844 bin [10.2,10.3) has 1743 bin [10.3,10.4) has 1632 bin [10.4,10.5) has 1476 bin [10.5,10.6) has 1446 bin [10.6,10.7) has 1285 bin [10.7,10.8) has 1078 bin [10.8,10.9) has 1050 bin [10.9,11.0) has 1046 bin [11.0,11.1) has 1065 bin [11.1,11.2) has 1002 bin [11.2,11.3) has 991 bin [11.3,11.4) has 927 bin [11.4,11.5) has 969 bin [11.5,11.6) has 922 bin [11.6,11.7) has 796 bin [11.7,11.8) has 844 bin [11.8,11.9) has 767 bin [11.9,12.0) has 753 bin [12.0,12.1) has 774 bin [12.1,12.2) has 735 bin [12.2,12.3) has 752 bin [12.3,12.4) has 680 bin [12.4,12.5) has 691 bin [12.5,12.6) has 636 bin [12.6,12.7) has 579 bin [12.7,12.8) has 622 bin [12.8,12.9) has 523 bin [12.9,13.0) has 477 bin [13.0,13.1) has 495 bin [13.1,13.2) has 493 bin [13.2,13.3) has 510 bin [13.3,13.4) has 446 bin [13.4,13.5) has 435 bin [13.5,13.6) has 402 bin [13.6,13.7) has 409 bin [13.7,13.8) has 379 bin [13.8,13.9) has 370 bin [13.9,14.0) has 351 bin [14.0,14.1) has 337 bin [14.1,14.2) has 327 bin [14.2,14.3) has 256 bin [14.3,14.4) has 195 bin [14.4,14.5) has 199 bin [14.5,14.6) has 175 bin [14.6,14.7) has 140 bin [14.7,14.8) has 147 bin [14.8,14.9) has 131 bin [14.9,15.0) has 125 bin [15.0,15.1) has 100 bin [15.1,15.2) has 107 bin [15.2,15.3) has 80 bin [15.3,15.4) has 101 bin [15.4,15.5) has 81 bin [15.5,15.6) has 92 bin [15.6,15.7) has 55 bin [15.7,15.8) has 52 bin [15.8,15.9) has 45 bin [15.9,16.0) has 47 bin [16.0,16.1) has 45 bin [16.1,16.2) has 45 bin [16.2,16.3) has 40 bin [16.3,16.4) has 30 bin [16.4,16.5) has 28 bin [16.5,16.6) has 19 bin [16.6,16.7) has 17 bin [16.7,16.8) has 15 bin [16.8,16.9) has 10 bin [16.9,17.0) has 7 bin [17.0,17.1) has 5 bin [17.1,17.2) has 5 bin [17.2,17.3) has 3 bin [17.3,17.4) has 4 average z coordinate -1.5 for 25711927 element(s) point source id histogram with bin size 1.000000 bin 1061 has 9805923 bin 1062 has 15906004 average point source id 1061.618623567187342 for 25711927 element(s)