lasinfo (210611) report for 'AHN4T/09DN1_15.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: 176/2021 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: 25997731 number of points by return: 25664333 225071 85975 22343 9 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 558730 0 min x y z: 113980.000 558730.000 -1.708 max x y z: 115019.999 560019.999 21.750 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: 25997731 extended number of points by return: 25664333 225071 85975 22343 9 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 -1708 21750 intensity 32 4721 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 31 user_data 8 9 point_source_ID 1051 1053 gps_time 268472672.050550 268474225.329144 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 1 239 G 0 234 B 0 212 NIR 0 241 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0.32 47.21 ('Amplitude') attribute1 -16.91 30.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25664333 number of intermediate returns: 108267 number of last returns: 25662819 number of single returns: 25437688 covered area in square units/kilounits: 1336268/1.34 point density: all returns 19.46 last only 19.20 (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 25997731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25664333 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 225071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 85975 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 22343 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9 instead zero. overview over extended number of returns of given pulse: 25437688 279785 190884 89329 45 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 524078 unclassified (1) 25219956 ground (2) 113409 building (6) 140288 water (9) +-> flagged as extended overlap: 1770706 +---> 48512 of those are unclassified (1) +---> 1711106 of those are ground (2) +---> 645 of those are building (6) +---> 10443 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 1 bin [-1.7,-1.6) has 44 bin [-1.6,-1.5) has 4361 bin [-1.5,-1.4) has 98840 bin [-1.4,-1.3) has 47675 bin [-1.3,-1.2) has 35122 bin [-1.2,-1.1) has 53721 bin [-1.1,-1.0) has 63297 bin [-1.0,-0.9) has 53191 bin [-0.9,-0.8) has 58927 bin [-0.8,-0.7) has 126568 bin [-0.7,-0.6) has 635729 bin [-0.6,-0.5) has 1334551 bin [-0.5,-0.4) has 3165968 bin [-0.4,-0.3) has 3663971 bin [-0.3,-0.2) has 5448126 bin [-0.2,-0.1) has 4012334 bin [-0.1,0.0) has 2360426 bin [0.0,0.1) has 1346217 bin [0.1,0.2) has 1160182 bin [0.2,0.3) has 552805 bin [0.3,0.4) has 392477 bin [0.4,0.5) has 339848 bin [0.5,0.6) has 252096 bin [0.6,0.7) has 98749 bin [0.7,0.8) has 29812 bin [0.8,0.9) has 17362 bin [0.9,1.0) has 14462 bin [1.0,1.1) has 12636 bin [1.1,1.2) has 12469 bin [1.2,1.3) has 12122 bin [1.3,1.4) has 12691 bin [1.4,1.5) has 13401 bin [1.5,1.6) has 13935 bin [1.6,1.7) has 14430 bin [1.7,1.8) has 15122 bin [1.8,1.9) has 14454 bin [1.9,2.0) has 14116 bin [2.0,2.1) has 14414 bin [2.1,2.2) has 17557 bin [2.2,2.3) has 22337 bin [2.3,2.4) has 22250 bin [2.4,2.5) has 16586 bin [2.5,2.6) has 11190 bin [2.6,2.7) has 7876 bin [2.7,2.8) has 7326 bin [2.8,2.9) has 7109 bin [2.9,3.0) has 7309 bin [3.0,3.1) has 7523 bin [3.1,3.2) has 7096 bin [3.2,3.3) has 7014 bin [3.3,3.4) has 7613 bin [3.4,3.5) has 7330 bin [3.5,3.6) has 6517 bin [3.6,3.7) has 6239 bin [3.7,3.8) has 6191 bin [3.8,3.9) has 6216 bin [3.9,4.0) has 6116 bin [4.0,4.1) has 5951 bin [4.1,4.2) has 6052 bin [4.2,4.3) has 6092 bin [4.3,4.4) has 5929 bin [4.4,4.5) has 5951 bin [4.5,4.6) has 5768 bin [4.6,4.7) has 5776 bin [4.7,4.8) has 5709 bin [4.8,4.9) has 5592 bin [4.9,5.0) has 5574 bin [5.0,5.1) has 5419 bin [5.1,5.2) has 5409 bin [5.2,5.3) has 5371 bin [5.3,5.4) has 5782 bin [5.4,5.5) has 5329 bin [5.5,5.6) has 5341 bin [5.6,5.7) has 4978 bin [5.7,5.8) has 4829 bin [5.8,5.9) has 4861 bin [5.9,6.0) has 4735 bin [6.0,6.1) has 4740 bin [6.1,6.2) has 4496 bin [6.2,6.3) has 4588 bin [6.3,6.4) has 4396 bin [6.4,6.5) has 4460 bin [6.5,6.6) has 4487 bin [6.6,6.7) has 4285 bin [6.7,6.8) has 4365 bin [6.8,6.9) has 4276 bin [6.9,7.0) has 4172 bin [7.0,7.1) has 4069 bin [7.1,7.2) has 3948 bin [7.2,7.3) has 3728 bin [7.3,7.4) has 3719 bin [7.4,7.5) has 3624 bin [7.5,7.6) has 3489 bin [7.6,7.7) has 3517 bin [7.7,7.8) has 3057 bin [7.8,7.9) has 3042 bin [7.9,8.0) has 2936 bin [8.0,8.1) has 2890 bin [8.1,8.2) has 2938 bin [8.2,8.3) has 3034 bin [8.3,8.4) has 2824 bin [8.4,8.5) has 2695 bin [8.5,8.6) has 2665 bin [8.6,8.7) has 2755 bin [8.7,8.8) has 2726 bin [8.8,8.9) has 2666 bin [8.9,9.0) has 2615 bin [9.0,9.1) has 2519 bin [9.1,9.2) has 2577 bin [9.2,9.3) has 2546 bin [9.3,9.4) has 2455 bin [9.4,9.5) has 2417 bin [9.5,9.6) has 2462 bin [9.6,9.7) has 2450 bin [9.7,9.8) has 2266 bin [9.8,9.9) has 2177 bin [9.9,10.0) has 2088 bin [10.0,10.1) has 2057 bin [10.1,10.2) has 1917 bin [10.2,10.3) has 1828 bin [10.3,10.4) has 1827 bin [10.4,10.5) has 1801 bin [10.5,10.6) has 1829 bin [10.6,10.7) has 1708 bin [10.7,10.8) has 1649 bin [10.8,10.9) has 1610 bin [10.9,11.0) has 1548 bin [11.0,11.1) has 1526 bin [11.1,11.2) has 1431 bin [11.2,11.3) has 1335 bin [11.3,11.4) has 1315 bin [11.4,11.5) has 1282 bin [11.5,11.6) has 1250 bin [11.6,11.7) has 1195 bin [11.7,11.8) has 1261 bin [11.8,11.9) has 1257 bin [11.9,12.0) has 1174 bin [12.0,12.1) has 1216 bin [12.1,12.2) has 1028 bin [12.2,12.3) has 1078 bin [12.3,12.4) has 1097 bin [12.4,12.5) has 1025 bin [12.5,12.6) has 926 bin [12.6,12.7) has 909 bin [12.7,12.8) has 883 bin [12.8,12.9) has 864 bin [12.9,13.0) has 756 bin [13.0,13.1) has 716 bin [13.1,13.2) has 658 bin [13.2,13.3) has 600 bin [13.3,13.4) has 562 bin [13.4,13.5) has 482 bin [13.5,13.6) has 477 bin [13.6,13.7) has 478 bin [13.7,13.8) has 445 bin [13.8,13.9) has 396 bin [13.9,14.0) has 382 bin [14.0,14.1) has 368 bin [14.1,14.2) has 352 bin [14.2,14.3) has 371 bin [14.3,14.4) has 341 bin [14.4,14.5) has 295 bin [14.5,14.6) has 262 bin [14.6,14.7) has 212 bin [14.7,14.8) has 197 bin [14.8,14.9) has 216 bin [14.9,15.0) has 169 bin [15.0,15.1) has 178 bin [15.1,15.2) has 146 bin [15.2,15.3) has 102 bin [15.3,15.4) has 94 bin [15.4,15.5) has 114 bin [15.5,15.6) has 93 bin [15.6,15.7) has 64 bin [15.7,15.8) has 68 bin [15.8,15.9) has 64 bin [15.9,16.0) has 68 bin [16.0,16.1) has 87 bin [16.1,16.2) has 57 bin [16.2,16.3) has 58 bin [16.3,16.4) has 61 bin [16.4,16.5) has 61 bin [16.5,16.6) has 64 bin [16.6,16.7) has 69 bin [16.7,16.8) has 76 bin [16.8,16.9) has 57 bin [16.9,17.0) has 59 bin [17.0,17.1) has 62 bin [17.1,17.2) has 60 bin [17.2,17.3) has 57 bin [17.3,17.4) has 50 bin [17.4,17.5) has 43 bin [17.5,17.6) has 50 bin [17.6,17.7) has 47 bin [17.7,17.8) has 49 bin [17.8,17.9) has 58 bin [17.9,18.0) has 50 bin [18.0,18.1) has 58 bin [18.1,18.2) has 49 bin [18.2,18.3) has 41 bin [18.3,18.4) has 52 bin [18.4,18.5) has 63 bin [18.5,18.6) has 54 bin [18.6,18.7) has 44 bin [18.7,18.8) has 50 bin [18.8,18.9) has 42 bin [18.9,19.0) has 38 bin [19.0,19.1) has 46 bin [19.1,19.2) has 38 bin [19.2,19.3) has 30 bin [19.3,19.4) has 41 bin [19.4,19.5) has 49 bin [19.5,19.6) has 62 bin [19.6,19.7) has 59 bin [19.7,19.8) has 53 bin [19.8,19.9) has 56 bin [19.9,20.0) has 46 bin [20.0,20.1) has 58 bin [20.1,20.2) has 48 bin [20.2,20.3) has 42 bin [20.3,20.4) has 26 bin [20.4,20.5) has 26 bin [20.5,20.6) has 35 bin [20.6,20.7) has 32 bin [20.7,20.8) has 19 bin [20.8,20.9) has 22 bin [20.9,21.0) has 15 bin [21.0,21.1) has 16 bin [21.1,21.2) has 16 bin [21.2,21.3) has 7 bin [21.3,21.4) has 7 bin [21.4,21.5) has 3 bin [21.5,21.6) has 3 bin [21.6,21.7) has 1 bin [21.7,21.8) has 3 average z coordinate -0.1 for 25997731 element(s) point source id histogram with bin size 1.000000 bin 1051 has 8253482 bin 1052 has 17612880 bin 1053 has 131369 average point source id 1051.68758377413792 for 25997731 element(s)