lasinfo (210611) report for 'AHN4T/17GN2_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: 335/2022 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: 27272060 number of points by return: 24661497 1673681 737426 177141 21040 scale factor x y z: 0.001 0.001 0.001 offset x y z: 248980 533730 0 min x y z: 248980.000 533730.000 14.818 max x y z: 250019.999 535019.999 44.304 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: 27272060 extended number of points by return: 24661497 1673681 737426 177141 21040 1238 37 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 14818 44304 intensity 56 3928 return_number 1 7 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 6 7 point_source_ID 62 64 gps_time 330514071.210005 330517623.704007 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 39 255 B 23 255 NIR 2 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 22.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24661497 number of intermediate returns: 937765 number of last returns: 24655248 number of single returns: 22982450 covered area in square units/kilounits: 1340740/1.34 point density: all returns 20.34 last only 18.39 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27272060 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24661497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1673681 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 737426 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 177141 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21040 instead zero. overview over extended number of returns of given pulse: 22982450 1876387 1681558 625061 99115 7242 247 0 0 0 0 0 0 0 0 histogram of classification of points: 2832368 unclassified (1) 24179749 ground (2) 255984 building (6) 3959 water (9) +-> flagged as extended overlap: 1867794 +---> 112373 of those are unclassified (1) +---> 1748629 of those are ground (2) +---> 6672 of those are building (6) +---> 120 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.8,14.9) has 64 bin [14.9,15.0) has 1942 bin [15.0,15.1) has 3934 bin [15.1,15.2) has 13957 bin [15.2,15.3) has 23908 bin [15.3,15.4) has 43279 bin [15.4,15.5) has 83133 bin [15.5,15.6) has 74623 bin [15.6,15.7) has 58046 bin [15.7,15.8) has 42362 bin [15.8,15.9) has 21957 bin [15.9,16.0) has 26166 bin [16.0,16.1) has 83305 bin [16.1,16.2) has 292863 bin [16.2,16.3) has 685430 bin [16.3,16.4) has 751455 bin [16.4,16.5) has 657513 bin [16.5,16.6) has 661344 bin [16.6,16.7) has 761564 bin [16.7,16.8) has 734765 bin [16.8,16.9) has 666647 bin [16.9,17.0) has 764245 bin [17.0,17.1) has 804579 bin [17.1,17.2) has 718517 bin [17.2,17.3) has 672696 bin [17.3,17.4) has 571254 bin [17.4,17.5) has 504499 bin [17.5,17.6) has 474724 bin [17.6,17.7) has 480882 bin [17.7,17.8) has 523955 bin [17.8,17.9) has 654111 bin [17.9,18.0) has 732994 bin [18.0,18.1) has 805432 bin [18.1,18.2) has 669209 bin [18.2,18.3) has 559799 bin [18.3,18.4) has 581925 bin [18.4,18.5) has 557014 bin [18.5,18.6) has 488342 bin [18.6,18.7) has 415761 bin [18.7,18.8) has 338572 bin [18.8,18.9) has 304067 bin [18.9,19.0) has 285528 bin [19.0,19.1) has 284159 bin [19.1,19.2) has 272424 bin [19.2,19.3) has 274294 bin [19.3,19.4) has 250357 bin [19.4,19.5) has 251202 bin [19.5,19.6) has 282553 bin [19.6,19.7) has 397050 bin [19.7,19.8) has 375803 bin [19.8,19.9) has 379616 bin [19.9,20.0) has 388322 bin [20.0,20.1) has 382000 bin [20.1,20.2) has 375719 bin [20.2,20.3) has 395396 bin [20.3,20.4) has 385420 bin [20.4,20.5) has 415378 bin [20.5,20.6) has 422418 bin [20.6,20.7) has 431397 bin [20.7,20.8) has 328640 bin [20.8,20.9) has 205667 bin [20.9,21.0) has 123557 bin [21.0,21.1) has 74827 bin [21.1,21.2) has 63757 bin [21.2,21.3) has 43003 bin [21.3,21.4) has 27458 bin [21.4,21.5) has 23531 bin [21.5,21.6) has 20016 bin [21.6,21.7) has 18362 bin [21.7,21.8) has 17985 bin [21.8,21.9) has 17286 bin [21.9,22.0) has 16648 bin [22.0,22.1) has 17577 bin [22.1,22.2) has 16691 bin [22.2,22.3) has 16353 bin [22.3,22.4) has 15992 bin [22.4,22.5) has 16431 bin [22.5,22.6) has 16492 bin [22.6,22.7) has 16397 bin [22.7,22.8) has 17203 bin [22.8,22.9) has 17153 bin [22.9,23.0) has 17821 bin [23.0,23.1) has 17126 bin [23.1,23.2) has 16976 bin [23.2,23.3) has 17327 bin [23.3,23.4) has 18169 bin [23.4,23.5) has 17559 bin [23.5,23.6) has 16908 bin [23.6,23.7) has 16526 bin [23.7,23.8) has 16270 bin [23.8,23.9) has 16101 bin [23.9,24.0) has 16162 bin [24.0,24.1) has 15975 bin [24.1,24.2) has 16104 bin [24.2,24.3) has 16483 bin [24.3,24.4) has 16365 bin [24.4,24.5) has 16342 bin [24.5,24.6) has 16703 bin [24.6,24.7) has 16369 bin [24.7,24.8) has 16114 bin [24.8,24.9) has 15995 bin [24.9,25.0) has 16410 bin [25.0,25.1) has 16437 bin [25.1,25.2) has 16220 bin [25.2,25.3) has 16276 bin [25.3,25.4) has 16472 bin [25.4,25.5) has 16197 bin [25.5,25.6) has 16112 bin [25.6,25.7) has 15952 bin [25.7,25.8) has 15778 bin [25.8,25.9) has 15761 bin [25.9,26.0) has 16089 bin [26.0,26.1) has 15815 bin [26.1,26.2) has 16085 bin [26.2,26.3) has 15979 bin [26.3,26.4) has 15902 bin [26.4,26.5) has 16457 bin [26.5,26.6) has 16470 bin [26.6,26.7) has 16190 bin [26.7,26.8) has 16231 bin [26.8,26.9) has 16746 bin [26.9,27.0) has 16662 bin [27.0,27.1) has 16303 bin [27.1,27.2) has 16151 bin [27.2,27.3) has 16113 bin [27.3,27.4) has 15571 bin [27.4,27.5) has 15706 bin [27.5,27.6) has 15953 bin [27.6,27.7) has 15931 bin [27.7,27.8) has 16256 bin [27.8,27.9) has 15897 bin [27.9,28.0) has 15923 bin [28.0,28.1) has 15995 bin [28.1,28.2) has 16324 bin [28.2,28.3) has 16738 bin [28.3,28.4) has 16598 bin [28.4,28.5) has 16727 bin [28.5,28.6) has 16547 bin [28.6,28.7) has 16693 bin [28.7,28.8) has 16992 bin [28.8,28.9) has 16792 bin [28.9,29.0) has 16987 bin [29.0,29.1) has 17241 bin [29.1,29.2) has 17015 bin [29.2,29.3) has 17026 bin [29.3,29.4) has 17231 bin [29.4,29.5) has 16975 bin [29.5,29.6) has 16748 bin [29.6,29.7) has 16744 bin [29.7,29.8) has 16766 bin [29.8,29.9) has 16588 bin [29.9,30.0) has 16833 bin [30.0,30.1) has 16806 bin [30.1,30.2) has 17014 bin [30.2,30.3) has 16812 bin [30.3,30.4) has 16970 bin [30.4,30.5) has 16914 bin [30.5,30.6) has 17046 bin [30.6,30.7) has 16925 bin [30.7,30.8) has 17007 bin [30.8,30.9) has 17110 bin [30.9,31.0) has 17351 bin [31.0,31.1) has 17240 bin [31.1,31.2) has 17264 bin [31.2,31.3) has 17327 bin [31.3,31.4) has 17092 bin [31.4,31.5) has 17115 bin [31.5,31.6) has 17037 bin [31.6,31.7) has 17110 bin [31.7,31.8) has 16764 bin [31.8,31.9) has 16663 bin [31.9,32.0) has 17011 bin [32.0,32.1) has 16956 bin [32.1,32.2) has 16707 bin [32.2,32.3) has 16696 bin [32.3,32.4) has 16966 bin [32.4,32.5) has 17147 bin [32.5,32.6) has 16921 bin [32.6,32.7) has 16680 bin [32.7,32.8) has 17156 bin [32.8,32.9) has 16991 bin [32.9,33.0) has 16897 bin [33.0,33.1) has 16852 bin [33.1,33.2) has 16843 bin [33.2,33.3) has 16753 bin [33.3,33.4) has 16775 bin [33.4,33.5) has 16573 bin [33.5,33.6) has 16758 bin [33.6,33.7) has 16906 bin [33.7,33.8) has 16508 bin [33.8,33.9) has 16701 bin [33.9,34.0) has 16687 bin [34.0,34.1) has 16739 bin [34.1,34.2) has 16292 bin [34.2,34.3) has 16614 bin [34.3,34.4) has 16462 bin [34.4,34.5) has 16362 bin [34.5,34.6) has 16372 bin [34.6,34.7) has 16298 bin [34.7,34.8) has 16138 bin [34.8,34.9) has 15937 bin [34.9,35.0) has 15944 bin [35.0,35.1) has 15741 bin [35.1,35.2) has 15700 bin [35.2,35.3) has 15778 bin [35.3,35.4) has 15369 bin [35.4,35.5) has 15166 bin [35.5,35.6) has 15298 bin [35.6,35.7) has 15108 bin [35.7,35.8) has 15015 bin [35.8,35.9) has 15023 bin [35.9,36.0) has 15006 bin [36.0,36.1) has 14733 bin [36.1,36.2) has 14813 bin [36.2,36.3) has 14364 bin [36.3,36.4) has 14539 bin [36.4,36.5) has 14124 bin [36.5,36.6) has 14181 bin [36.6,36.7) has 13584 bin [36.7,36.8) has 13267 bin [36.8,36.9) has 13204 bin [36.9,37.0) has 12848 bin [37.0,37.1) has 12449 bin [37.1,37.2) has 11992 bin [37.2,37.3) has 11659 bin [37.3,37.4) has 11405 bin [37.4,37.5) has 11041 bin [37.5,37.6) has 10962 bin [37.6,37.7) has 10618 bin [37.7,37.8) has 10032 bin [37.8,37.9) has 10143 bin [37.9,38.0) has 9780 bin [38.0,38.1) has 9519 bin [38.1,38.2) has 9078 bin [38.2,38.3) has 8837 bin [38.3,38.4) has 8573 bin [38.4,38.5) has 8144 bin [38.5,38.6) has 7950 bin [38.6,38.7) has 7549 bin [38.7,38.8) has 7261 bin [38.8,38.9) has 6805 bin [38.9,39.0) has 6588 bin [39.0,39.1) has 6179 bin [39.1,39.2) has 6036 bin [39.2,39.3) has 5443 bin [39.3,39.4) has 5252 bin [39.4,39.5) has 4923 bin [39.5,39.6) has 4796 bin [39.6,39.7) has 4497 bin [39.7,39.8) has 4158 bin [39.8,39.9) has 3785 bin [39.9,40.0) has 3696 bin [40.0,40.1) has 3469 bin [40.1,40.2) has 3356 bin [40.2,40.3) has 3055 bin [40.3,40.4) has 2875 bin [40.4,40.5) has 2665 bin [40.5,40.6) has 2403 bin [40.6,40.7) has 2296 bin [40.7,40.8) has 2065 bin [40.8,40.9) has 1952 bin [40.9,41.0) has 1763 bin [41.0,41.1) has 1625 bin [41.1,41.2) has 1484 bin [41.2,41.3) has 1355 bin [41.3,41.4) has 1164 bin [41.4,41.5) has 1119 bin [41.5,41.6) has 1001 bin [41.6,41.7) has 821 bin [41.7,41.8) has 740 bin [41.8,41.9) has 622 bin [41.9,42.0) has 581 bin [42.0,42.1) has 502 bin [42.1,42.2) has 447 bin [42.2,42.3) has 359 bin [42.3,42.4) has 341 bin [42.4,42.5) has 306 bin [42.5,42.6) has 247 bin [42.6,42.7) has 195 bin [42.7,42.8) has 180 bin [42.8,42.9) has 161 bin [42.9,43.0) has 138 bin [43.0,43.1) has 120 bin [43.1,43.2) has 107 bin [43.2,43.3) has 89 bin [43.3,43.4) has 80 bin [43.4,43.5) has 67 bin [43.5,43.6) has 70 bin [43.6,43.7) has 47 bin [43.7,43.8) has 32 bin [43.8,43.9) has 18 bin [43.9,44.0) has 12 bin [44.0,44.1) has 5 bin [44.1,44.2) has 7 bin [44.2,44.3) has 2 bin [44.3,44.4) has 1 average z coordinate 19.4 for 27272060 element(s) point source id histogram with bin size 1.000000 bin 62 has 377055 bin 63 has 21214508 bin 64 has 5680497 average point source id 63.194464297893155 for 27272060 element(s)