lasinfo (210611) report for 'AHN4T/38AN1_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: 180/2021 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: 44198801 number of points by return: 43176504 906730 99790 14259 1518 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 444980 0 min x y z: 101980.000 444980.000 -7.706 max x y z: 103019.999 446269.999 13.723 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: 44198801 extended number of points by return: 43176504 906730 99790 14259 1518 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 -7706 13723 intensity 0 4918 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 -30 9 user_data 6 7 point_source_ID 18 19 gps_time 268442636.170838 268443327.371672 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 26 255 B 5 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 1500 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.9 34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43176504 number of intermediate returns: 116367 number of last returns: 43137804 number of single returns: 42231874 covered area in square units/kilounits: 1334872/1.33 point density: all returns 33.11 last only 32.32 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44198801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43176504 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 906730 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 99790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 14259 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1518 instead zero. overview over extended number of returns of given pulse: 42231874 1648691 258686 51483 7905 162 0 0 0 0 0 0 0 0 0 histogram of classification of points: 891759 unclassified (1) 41530078 ground (2) 1400662 building (6) 366784 water (9) 9518 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2749023 +---> 76580 of those are unclassified (1) +---> 2586951 of those are ground (2) +---> 73243 of those are building (6) +---> 12249 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-7.8,-7.7) has 2 bin [-7.7,-7.6) has 328 bin [-7.6,-7.5) has 6941 bin [-7.5,-7.4) has 2146 bin [-7.4,-7.3) has 1600 bin [-7.3,-7.2) has 1965 bin [-7.2,-7.1) has 30672 bin [-7.1,-7.0) has 46717 bin [-7.0,-6.9) has 33233 bin [-6.9,-6.8) has 33355 bin [-6.8,-6.7) has 44113 bin [-6.7,-6.6) has 214517 bin [-6.6,-6.5) has 519941 bin [-6.5,-6.4) has 643152 bin [-6.4,-6.3) has 1181338 bin [-6.3,-6.2) has 1904090 bin [-6.2,-6.1) has 3238208 bin [-6.1,-6.0) has 4799240 bin [-6.0,-5.9) has 5195233 bin [-5.9,-5.8) has 3960084 bin [-5.8,-5.7) has 3076911 bin [-5.7,-5.6) has 2858886 bin [-5.6,-5.5) has 3102486 bin [-5.5,-5.4) has 2919340 bin [-5.4,-5.3) has 2219863 bin [-5.3,-5.2) has 1731623 bin [-5.2,-5.1) has 1251975 bin [-5.1,-5.0) has 990425 bin [-5.0,-4.9) has 798485 bin [-4.9,-4.8) has 607742 bin [-4.8,-4.7) has 250788 bin [-4.7,-4.6) has 162087 bin [-4.6,-4.5) has 77701 bin [-4.5,-4.4) has 60404 bin [-4.4,-4.3) has 38023 bin [-4.3,-4.2) has 23566 bin [-4.2,-4.1) has 21540 bin [-4.1,-4.0) has 19232 bin [-4.0,-3.9) has 18213 bin [-3.9,-3.8) has 25353 bin [-3.8,-3.7) has 25399 bin [-3.7,-3.6) has 24779 bin [-3.6,-3.5) has 42539 bin [-3.5,-3.4) has 26706 bin [-3.4,-3.3) has 13744 bin [-3.3,-3.2) has 13776 bin [-3.2,-3.1) has 14870 bin [-3.1,-3.0) has 14348 bin [-3.0,-2.9) has 15183 bin [-2.9,-2.8) has 15876 bin [-2.8,-2.7) has 19366 bin [-2.7,-2.6) has 21834 bin [-2.6,-2.5) has 26697 bin [-2.5,-2.4) has 24431 bin [-2.4,-2.3) has 27881 bin [-2.3,-2.2) has 28644 bin [-2.2,-2.1) has 26893 bin [-2.1,-2.0) has 32421 bin [-2.0,-1.9) has 25204 bin [-1.9,-1.8) has 30680 bin [-1.8,-1.7) has 24338 bin [-1.7,-1.6) has 29059 bin [-1.6,-1.5) has 30186 bin [-1.5,-1.4) has 27293 bin [-1.4,-1.3) has 40133 bin [-1.3,-1.2) has 47174 bin [-1.2,-1.1) has 35288 bin [-1.1,-1.0) has 32625 bin [-1.0,-0.9) has 28375 bin [-0.9,-0.8) has 25285 bin [-0.8,-0.7) has 30576 bin [-0.7,-0.6) has 41499 bin [-0.6,-0.5) has 50326 bin [-0.5,-0.4) has 39218 bin [-0.4,-0.3) has 54551 bin [-0.3,-0.2) has 101980 bin [-0.2,-0.1) has 86288 bin [-0.1,0.0) has 42453 bin [0.0,0.1) has 26985 bin [0.1,0.2) has 26358 bin [0.2,0.3) has 24638 bin [0.3,0.4) has 26918 bin [0.4,0.5) has 42113 bin [0.5,0.6) has 38732 bin [0.6,0.7) has 29982 bin [0.7,0.8) has 24221 bin [0.8,0.9) has 30614 bin [0.9,1.0) has 50504 bin [1.0,1.1) has 30341 bin [1.1,1.2) has 17108 bin [1.2,1.3) has 15682 bin [1.3,1.4) has 15560 bin [1.4,1.5) has 15961 bin [1.5,1.6) has 15480 bin [1.6,1.7) has 15309 bin [1.7,1.8) has 15072 bin [1.8,1.9) has 14490 bin [1.9,2.0) has 14029 bin [2.0,2.1) has 13339 bin [2.1,2.2) has 13086 bin [2.2,2.3) has 12986 bin [2.3,2.4) has 12959 bin [2.4,2.5) has 12238 bin [2.5,2.6) has 12375 bin [2.6,2.7) has 12502 bin [2.7,2.8) has 12301 bin [2.8,2.9) has 12262 bin [2.9,3.0) has 10992 bin [3.0,3.1) has 10275 bin [3.1,3.2) has 10139 bin [3.2,3.3) has 9836 bin [3.3,3.4) has 9301 bin [3.4,3.5) has 9324 bin [3.5,3.6) has 7874 bin [3.6,3.7) has 7276 bin [3.7,3.8) has 7192 bin [3.8,3.9) has 6875 bin [3.9,4.0) has 6669 bin [4.0,4.1) has 6412 bin [4.1,4.2) has 6145 bin [4.2,4.3) has 5981 bin [4.3,4.4) has 5786 bin [4.4,4.5) has 5677 bin [4.5,4.6) has 5799 bin [4.6,4.7) has 4900 bin [4.7,4.8) has 4736 bin [4.8,4.9) has 4692 bin [4.9,5.0) has 4638 bin [5.0,5.1) has 4479 bin [5.1,5.2) has 4578 bin [5.2,5.3) has 4364 bin [5.3,5.4) has 3583 bin [5.4,5.5) has 3506 bin [5.5,5.6) has 3402 bin [5.6,5.7) has 3213 bin [5.7,5.8) has 3179 bin [5.8,5.9) has 2921 bin [5.9,6.0) has 2689 bin [6.0,6.1) has 2364 bin [6.1,6.2) has 2322 bin [6.2,6.3) has 2280 bin [6.3,6.4) has 2219 bin [6.4,6.5) has 2192 bin [6.5,6.6) has 1998 bin [6.6,6.7) has 1836 bin [6.7,6.8) has 1791 bin [6.8,6.9) has 1723 bin [6.9,7.0) has 1736 bin [7.0,7.1) has 1602 bin [7.1,7.2) has 1570 bin [7.2,7.3) has 1486 bin [7.3,7.4) has 1452 bin [7.4,7.5) has 1381 bin [7.5,7.6) has 1333 bin [7.6,7.7) has 1359 bin [7.7,7.8) has 1271 bin [7.8,7.9) has 1153 bin [7.9,8.0) has 1079 bin [8.0,8.1) has 985 bin [8.1,8.2) has 939 bin [8.2,8.3) has 934 bin [8.3,8.4) has 940 bin [8.4,8.5) has 898 bin [8.5,8.6) has 831 bin [8.6,8.7) has 799 bin [8.7,8.8) has 761 bin [8.8,8.9) has 765 bin [8.9,9.0) has 704 bin [9.0,9.1) has 671 bin [9.1,9.2) has 687 bin [9.2,9.3) has 651 bin [9.3,9.4) has 684 bin [9.4,9.5) has 667 bin [9.5,9.6) has 697 bin [9.6,9.7) has 643 bin [9.7,9.8) has 592 bin [9.8,9.9) has 528 bin [9.9,10.0) has 563 bin [10.0,10.1) has 490 bin [10.1,10.2) has 575 bin [10.2,10.3) has 537 bin [10.3,10.4) has 516 bin [10.4,10.5) has 466 bin [10.5,10.6) has 480 bin [10.6,10.7) has 441 bin [10.7,10.8) has 438 bin [10.8,10.9) has 442 bin [10.9,11.0) has 400 bin [11.0,11.1) has 382 bin [11.1,11.2) has 361 bin [11.2,11.3) has 352 bin [11.3,11.4) has 360 bin [11.4,11.5) has 325 bin [11.5,11.6) has 322 bin [11.6,11.7) has 284 bin [11.7,11.8) has 273 bin [11.8,11.9) has 283 bin [11.9,12.0) has 295 bin [12.0,12.1) has 245 bin [12.1,12.2) has 223 bin [12.2,12.3) has 198 bin [12.3,12.4) has 166 bin [12.4,12.5) has 147 bin [12.5,12.6) has 141 bin [12.6,12.7) has 109 bin [12.7,12.8) has 118 bin [12.8,12.9) has 73 bin [12.9,13.0) has 64 bin [13.0,13.1) has 65 bin [13.1,13.2) has 33 bin [13.2,13.3) has 31 bin [13.3,13.4) has 24 bin [13.4,13.5) has 25 bin [13.5,13.6) has 13 bin [13.6,13.7) has 3 bin [13.7,13.8) has 1 average z coordinate -5.5 for 44198801 element(s) point source id histogram with bin size 1.000000 bin 18 has 19034365 bin 19 has 25164436 average point source id 18.56934657571367 for 44198801 element(s)