lasinfo (210611) report for 'AHN4T/20HZ1_16.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: 26204265 number of points by return: 25790064 251800 116109 45390 902 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 501230 0 min x y z: 169980.000 501230.000 -6.257 max x y z: 171019.999 502519.999 17.538 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: 26204265 extended number of points by return: 25790064 251800 116109 45390 902 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 -6257 17538 intensity 32 4928 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 193 196 gps_time 270197869.344465 270200417.495308 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 38 255 B 34 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.32 49.28 ('Amplitude') attribute1 -17.96 31.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25790064 number of intermediate returns: 163276 number of last returns: 25787052 number of single returns: 25536127 covered area in square units/kilounits: 1341600/1.34 point density: all returns 19.53 last only 19.22 (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 26204265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25790064 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 251800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 116109 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 45390 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 902 instead zero. overview over extended number of returns of given pulse: 25536127 272259 212469 178859 4386 160 5 0 0 0 0 0 0 0 0 histogram of classification of points: 512898 unclassified (1) 25474820 ground (2) 156828 building (6) 59719 water (9) +-> flagged as extended overlap: 1858017 +---> 19620 of those are unclassified (1) +---> 1835818 of those are ground (2) +---> 2579 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.3,-6.2) has 20 bin [-6.2,-6.1) has 1126 bin [-6.1,-6.0) has 1815 bin [-6.0,-5.9) has 5366 bin [-5.9,-5.8) has 14212 bin [-5.8,-5.7) has 23283 bin [-5.7,-5.6) has 28358 bin [-5.6,-5.5) has 30479 bin [-5.5,-5.4) has 36624 bin [-5.4,-5.3) has 29961 bin [-5.3,-5.2) has 31155 bin [-5.2,-5.1) has 32502 bin [-5.1,-5.0) has 35417 bin [-5.0,-4.9) has 39552 bin [-4.9,-4.8) has 43570 bin [-4.8,-4.7) has 146374 bin [-4.7,-4.6) has 202663 bin [-4.6,-4.5) has 6168412 bin [-4.5,-4.4) has 14804402 bin [-4.4,-4.3) has 2441580 bin [-4.3,-4.2) has 369030 bin [-4.2,-4.1) has 147900 bin [-4.1,-4.0) has 134009 bin [-4.0,-3.9) has 125242 bin [-3.9,-3.8) has 123154 bin [-3.8,-3.7) has 101019 bin [-3.7,-3.6) has 117159 bin [-3.6,-3.5) has 184056 bin [-3.5,-3.4) has 113131 bin [-3.4,-3.3) has 34610 bin [-3.3,-3.2) has 5156 bin [-3.2,-3.1) has 4817 bin [-3.1,-3.0) has 5202 bin [-3.0,-2.9) has 5495 bin [-2.9,-2.8) has 5493 bin [-2.8,-2.7) has 5623 bin [-2.7,-2.6) has 5873 bin [-2.6,-2.5) has 5654 bin [-2.5,-2.4) has 6122 bin [-2.4,-2.3) has 6618 bin [-2.3,-2.2) has 6302 bin [-2.2,-2.1) has 6216 bin [-2.1,-2.0) has 5966 bin [-2.0,-1.9) has 5395 bin [-1.9,-1.8) has 4606 bin [-1.8,-1.7) has 4222 bin [-1.7,-1.6) has 3572 bin [-1.6,-1.5) has 3397 bin [-1.5,-1.4) has 3277 bin [-1.4,-1.3) has 3170 bin [-1.3,-1.2) has 3179 bin [-1.2,-1.1) has 3129 bin [-1.1,-1.0) has 3183 bin [-1.0,-0.9) has 3199 bin [-0.9,-0.8) has 3429 bin [-0.8,-0.7) has 3791 bin [-0.7,-0.6) has 3413 bin [-0.6,-0.5) has 4583 bin [-0.5,-0.4) has 3942 bin [-0.4,-0.3) has 4233 bin [-0.3,-0.2) has 4529 bin [-0.2,-0.1) has 4690 bin [-0.1,0.0) has 4846 bin [0.0,0.1) has 4919 bin [0.1,0.2) has 4920 bin [0.2,0.3) has 4942 bin [0.3,0.4) has 5035 bin [0.4,0.5) has 5095 bin [0.5,0.6) has 5352 bin [0.6,0.7) has 5713 bin [0.7,0.8) has 6597 bin [0.8,0.9) has 6752 bin [0.9,1.0) has 7668 bin [1.0,1.1) has 8387 bin [1.1,1.2) has 8778 bin [1.2,1.3) has 8349 bin [1.3,1.4) has 7457 bin [1.4,1.5) has 6907 bin [1.5,1.6) has 6374 bin [1.6,1.7) has 6290 bin [1.7,1.8) has 6423 bin [1.8,1.9) has 6354 bin [1.9,2.0) has 6473 bin [2.0,2.1) has 6452 bin [2.1,2.2) has 6424 bin [2.2,2.3) has 6374 bin [2.3,2.4) has 6364 bin [2.4,2.5) has 6426 bin [2.5,2.6) has 6165 bin [2.6,2.7) has 6072 bin [2.7,2.8) has 6167 bin [2.8,2.9) has 5812 bin [2.9,3.0) has 5790 bin [3.0,3.1) has 5946 bin [3.1,3.2) has 5758 bin [3.2,3.3) has 5920 bin [3.3,3.4) has 5840 bin [3.4,3.5) has 5780 bin [3.5,3.6) has 5805 bin [3.6,3.7) has 5825 bin [3.7,3.8) has 5758 bin [3.8,3.9) has 5675 bin [3.9,4.0) has 5575 bin [4.0,4.1) has 5459 bin [4.1,4.2) has 5401 bin [4.2,4.3) has 5331 bin [4.3,4.4) has 5434 bin [4.4,4.5) has 5317 bin [4.5,4.6) has 5292 bin [4.6,4.7) has 5190 bin [4.7,4.8) has 4809 bin [4.8,4.9) has 4799 bin [4.9,5.0) has 4662 bin [5.0,5.1) has 4473 bin [5.1,5.2) has 4420 bin [5.2,5.3) has 4482 bin [5.3,5.4) has 4094 bin [5.4,5.5) has 4192 bin [5.5,5.6) has 4309 bin [5.6,5.7) has 4265 bin [5.7,5.8) has 4158 bin [5.8,5.9) has 4215 bin [5.9,6.0) has 4154 bin [6.0,6.1) has 4205 bin [6.1,6.2) has 4049 bin [6.2,6.3) has 4102 bin [6.3,6.4) has 3948 bin [6.4,6.5) has 3864 bin [6.5,6.6) has 3648 bin [6.6,6.7) has 3315 bin [6.7,6.8) has 3224 bin [6.8,6.9) has 3181 bin [6.9,7.0) has 3023 bin [7.0,7.1) has 3095 bin [7.1,7.2) has 3087 bin [7.2,7.3) has 3177 bin [7.3,7.4) has 3190 bin [7.4,7.5) has 3078 bin [7.5,7.6) has 3054 bin [7.6,7.7) has 3069 bin [7.7,7.8) has 2926 bin [7.8,7.9) has 2962 bin [7.9,8.0) has 2945 bin [8.0,8.1) has 2963 bin [8.1,8.2) has 2871 bin [8.2,8.3) has 2877 bin [8.3,8.4) has 2845 bin [8.4,8.5) has 2832 bin [8.5,8.6) has 2650 bin [8.6,8.7) has 2722 bin [8.7,8.8) has 2654 bin [8.8,8.9) has 2584 bin [8.9,9.0) has 2123 bin [9.0,9.1) has 1951 bin [9.1,9.2) has 1886 bin [9.2,9.3) has 1987 bin [9.3,9.4) has 1917 bin [9.4,9.5) has 1920 bin [9.5,9.6) has 1844 bin [9.6,9.7) has 1740 bin [9.7,9.8) has 1632 bin [9.8,9.9) has 1495 bin [9.9,10.0) has 1385 bin [10.0,10.1) has 1348 bin [10.1,10.2) has 1375 bin [10.2,10.3) has 1279 bin [10.3,10.4) has 1268 bin [10.4,10.5) has 1147 bin [10.5,10.6) has 1169 bin [10.6,10.7) has 1069 bin [10.7,10.8) has 1077 bin [10.8,10.9) has 1020 bin [10.9,11.0) has 937 bin [11.0,11.1) has 882 bin [11.1,11.2) has 854 bin [11.2,11.3) has 829 bin [11.3,11.4) has 779 bin [11.4,11.5) has 782 bin [11.5,11.6) has 765 bin [11.6,11.7) has 708 bin [11.7,11.8) has 700 bin [11.8,11.9) has 722 bin [11.9,12.0) has 678 bin [12.0,12.1) has 676 bin [12.1,12.2) has 651 bin [12.2,12.3) has 599 bin [12.3,12.4) has 567 bin [12.4,12.5) has 489 bin [12.5,12.6) has 488 bin [12.6,12.7) has 468 bin [12.7,12.8) has 439 bin [12.8,12.9) has 378 bin [12.9,13.0) has 367 bin [13.0,13.1) has 358 bin [13.1,13.2) has 337 bin [13.2,13.3) has 314 bin [13.3,13.4) has 352 bin [13.4,13.5) has 278 bin [13.5,13.6) has 286 bin [13.6,13.7) has 296 bin [13.7,13.8) has 312 bin [13.8,13.9) has 277 bin [13.9,14.0) has 280 bin [14.0,14.1) has 298 bin [14.1,14.2) has 232 bin [14.2,14.3) has 216 bin [14.3,14.4) has 191 bin [14.4,14.5) has 195 bin [14.5,14.6) has 195 bin [14.6,14.7) has 166 bin [14.7,14.8) has 171 bin [14.8,14.9) has 134 bin [14.9,15.0) has 118 bin [15.0,15.1) has 119 bin [15.1,15.2) has 124 bin [15.2,15.3) has 80 bin [15.3,15.4) has 93 bin [15.4,15.5) has 75 bin [15.5,15.6) has 69 bin [15.6,15.7) has 55 bin [15.7,15.8) has 36 bin [15.8,15.9) has 53 bin [15.9,16.0) has 44 bin [16.0,16.1) has 45 bin [16.1,16.2) has 34 bin [16.2,16.3) has 30 bin [16.3,16.4) has 33 bin [16.4,16.5) has 22 bin [16.5,16.6) has 32 bin [16.6,16.7) has 19 bin [16.7,16.8) has 20 bin [16.8,16.9) has 14 bin [16.9,17.0) has 12 bin [17.0,17.1) has 14 bin [17.1,17.2) has 10 bin [17.2,17.3) has 11 bin [17.3,17.4) has 8 bin [17.4,17.5) has 2 bin [17.5,17.6) has 3 average z coordinate -4.3 for 26204265 element(s) point source id histogram with bin size 1.000000 bin 193 has 7176948 bin 194 has 17797647 bin 196 has 1229670 average point source id 193.819967932701019 for 26204265 element(s)