lasinfo (210611) report for 'AHN4T/31GN1_08.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: 179/2021 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: 42272393 number of points by return: 39230200 2224461 685148 120768 11816 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 459980 0 min x y z: 121980.000 459980.000 -2.408 max x y z: 123019.999 461269.999 25.510 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: 42272393 extended number of points by return: 39230200 2224461 685148 120768 11816 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 -2408 25510 intensity 38 4426 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 33 user_data 6 7 point_source_ID 90 171 gps_time 270028086.826567 270303629.955056 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 24 255 B 16 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5500 extended_scanner_channel 0 0 attribute0 0.38 44.26 ('Amplitude') attribute1 -15.46 29.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39230200 number of intermediate returns: 819616 number of last returns: 39217530 number of single returns: 36994953 covered area in square units/kilounits: 1254144/1.25 point density: all returns 33.71 last only 31.27 (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 42272393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39230200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2224461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 685148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 120768 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11816 instead zero. overview over extended number of returns of given pulse: 36994953 3085082 1696124 436954 58850 430 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4433423 unclassified (1) 36156843 ground (2) 639586 building (6) 993002 water (9) 49539 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2986142 +---> 168380 of those are unclassified (1) +---> 2792934 of those are ground (2) +---> 1780 of those are building (6) +---> 21529 of those are water (9) +---> 1519 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 3 bin [-2.4,-2.3) has 1158 bin [-2.3,-2.2) has 105623 bin [-2.2,-2.1) has 982662 bin [-2.1,-2.0) has 842582 bin [-2.0,-1.9) has 1277920 bin [-1.9,-1.8) has 4761508 bin [-1.8,-1.7) has 15270973 bin [-1.7,-1.6) has 9312610 bin [-1.6,-1.5) has 2099657 bin [-1.5,-1.4) has 750356 bin [-1.4,-1.3) has 550939 bin [-1.3,-1.2) has 378894 bin [-1.2,-1.1) has 277332 bin [-1.1,-1.0) has 177147 bin [-1.0,-0.9) has 143207 bin [-0.9,-0.8) has 131964 bin [-0.8,-0.7) has 159051 bin [-0.7,-0.6) has 270227 bin [-0.6,-0.5) has 217317 bin [-0.5,-0.4) has 56668 bin [-0.4,-0.3) has 49607 bin [-0.3,-0.2) has 42889 bin [-0.2,-0.1) has 40163 bin [-0.1,0.0) has 40806 bin [0.0,0.1) has 40861 bin [0.1,0.2) has 38058 bin [0.2,0.3) has 36244 bin [0.3,0.4) has 37905 bin [0.4,0.5) has 40325 bin [0.5,0.6) has 40973 bin [0.6,0.7) has 41619 bin [0.7,0.8) has 44333 bin [0.8,0.9) has 47352 bin [0.9,1.0) has 45808 bin [1.0,1.1) has 44626 bin [1.1,1.2) has 46947 bin [1.2,1.3) has 45439 bin [1.3,1.4) has 44745 bin [1.4,1.5) has 41976 bin [1.5,1.6) has 41995 bin [1.6,1.7) has 42431 bin [1.7,1.8) has 44736 bin [1.8,1.9) has 44337 bin [1.9,2.0) has 44847 bin [2.0,2.1) has 43117 bin [2.1,2.2) has 44505 bin [2.2,2.3) has 44524 bin [2.3,2.4) has 43347 bin [2.4,2.5) has 43839 bin [2.5,2.6) has 43653 bin [2.6,2.7) has 42840 bin [2.7,2.8) has 42522 bin [2.8,2.9) has 41838 bin [2.9,3.0) has 42272 bin [3.0,3.1) has 43250 bin [3.1,3.2) has 44078 bin [3.2,3.3) has 44019 bin [3.3,3.4) has 43738 bin [3.4,3.5) has 44351 bin [3.5,3.6) has 44130 bin [3.6,3.7) has 44539 bin [3.7,3.8) has 44254 bin [3.8,3.9) has 43105 bin [3.9,4.0) has 42774 bin [4.0,4.1) has 42049 bin [4.1,4.2) has 41475 bin [4.2,4.3) has 40165 bin [4.3,4.4) has 38466 bin [4.4,4.5) has 38860 bin [4.5,4.6) has 38549 bin [4.6,4.7) has 37703 bin [4.7,4.8) has 36324 bin [4.8,4.9) has 35744 bin [4.9,5.0) has 35353 bin [5.0,5.1) has 34721 bin [5.1,5.2) has 34617 bin [5.2,5.3) has 34291 bin [5.3,5.4) has 33078 bin [5.4,5.5) has 32602 bin [5.5,5.6) has 32810 bin [5.6,5.7) has 32427 bin [5.7,5.8) has 32272 bin [5.8,5.9) has 31441 bin [5.9,6.0) has 31250 bin [6.0,6.1) has 30301 bin [6.1,6.2) has 29744 bin [6.2,6.3) has 29792 bin [6.3,6.4) has 29258 bin [6.4,6.5) has 28268 bin [6.5,6.6) has 27955 bin [6.6,6.7) has 27611 bin [6.7,6.8) has 27434 bin [6.8,6.9) has 26914 bin [6.9,7.0) has 26814 bin [7.0,7.1) has 26428 bin [7.1,7.2) has 26022 bin [7.2,7.3) has 25457 bin [7.3,7.4) has 24731 bin [7.4,7.5) has 24687 bin [7.5,7.6) has 24606 bin [7.6,7.7) has 24226 bin [7.7,7.8) has 23240 bin [7.8,7.9) has 23463 bin [7.9,8.0) has 23065 bin [8.0,8.1) has 22918 bin [8.1,8.2) has 22934 bin [8.2,8.3) has 23015 bin [8.3,8.4) has 22892 bin [8.4,8.5) has 22410 bin [8.5,8.6) has 22505 bin [8.6,8.7) has 22452 bin [8.7,8.8) has 21789 bin [8.8,8.9) has 21710 bin [8.9,9.0) has 21053 bin [9.0,9.1) has 21200 bin [9.1,9.2) has 20633 bin [9.2,9.3) has 20715 bin [9.3,9.4) has 20167 bin [9.4,9.5) has 19913 bin [9.5,9.6) has 19738 bin [9.6,9.7) has 19940 bin [9.7,9.8) has 19594 bin [9.8,9.9) has 19647 bin [9.9,10.0) has 19532 bin [10.0,10.1) has 19227 bin [10.1,10.2) has 19197 bin [10.2,10.3) has 18957 bin [10.3,10.4) has 19023 bin [10.4,10.5) has 18839 bin [10.5,10.6) has 18936 bin [10.6,10.7) has 18839 bin [10.7,10.8) has 18657 bin [10.8,10.9) has 18396 bin [10.9,11.0) has 18426 bin [11.0,11.1) has 17876 bin [11.1,11.2) has 18009 bin [11.2,11.3) has 17681 bin [11.3,11.4) has 17566 bin [11.4,11.5) has 17442 bin [11.5,11.6) has 17050 bin [11.6,11.7) has 17020 bin [11.7,11.8) has 16843 bin [11.8,11.9) has 16525 bin [11.9,12.0) has 16513 bin [12.0,12.1) has 16085 bin [12.1,12.2) has 15773 bin [12.2,12.3) has 15306 bin [12.3,12.4) has 15002 bin [12.4,12.5) has 14829 bin [12.5,12.6) has 14578 bin [12.6,12.7) has 14127 bin [12.7,12.8) has 13752 bin [12.8,12.9) has 13563 bin [12.9,13.0) has 13217 bin [13.0,13.1) has 12811 bin [13.1,13.2) has 12231 bin [13.2,13.3) has 12400 bin [13.3,13.4) has 12127 bin [13.4,13.5) has 12023 bin [13.5,13.6) has 11622 bin [13.6,13.7) has 11418 bin [13.7,13.8) has 10897 bin [13.8,13.9) has 10581 bin [13.9,14.0) has 10429 bin [14.0,14.1) has 10153 bin [14.1,14.2) has 9916 bin [14.2,14.3) has 9518 bin [14.3,14.4) has 9160 bin [14.4,14.5) has 9236 bin [14.5,14.6) has 8758 bin [14.6,14.7) has 8526 bin [14.7,14.8) has 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2290 bin [18.8,18.9) has 2235 bin [18.9,19.0) has 2175 bin [19.0,19.1) has 2136 bin [19.1,19.2) has 2122 bin [19.2,19.3) has 2054 bin [19.3,19.4) has 1958 bin [19.4,19.5) has 1865 bin [19.5,19.6) has 1915 bin [19.6,19.7) has 1808 bin [19.7,19.8) has 1761 bin [19.8,19.9) has 1730 bin [19.9,20.0) has 1614 bin [20.0,20.1) has 1627 bin [20.1,20.2) has 1491 bin [20.2,20.3) has 1482 bin [20.3,20.4) has 1435 bin [20.4,20.5) has 1329 bin [20.5,20.6) has 1363 bin [20.6,20.7) has 1254 bin [20.7,20.8) has 1160 bin [20.8,20.9) has 1091 bin [20.9,21.0) has 1144 bin [21.0,21.1) has 992 bin [21.1,21.2) has 977 bin [21.2,21.3) has 981 bin [21.3,21.4) has 943 bin [21.4,21.5) has 810 bin [21.5,21.6) has 789 bin [21.6,21.7) has 745 bin [21.7,21.8) has 732 bin [21.8,21.9) has 694 bin [21.9,22.0) has 691 bin [22.0,22.1) has 640 bin [22.1,22.2) has 607 bin [22.2,22.3) has 555 bin [22.3,22.4) has 524 bin [22.4,22.5) has 561 bin [22.5,22.6) has 514 bin [22.6,22.7) has 475 bin [22.7,22.8) has 434 bin [22.8,22.9) has 382 bin [22.9,23.0) has 414 bin [23.0,23.1) has 343 bin [23.1,23.2) has 319 bin [23.2,23.3) has 278 bin [23.3,23.4) has 292 bin [23.4,23.5) has 283 bin [23.5,23.6) has 248 bin [23.6,23.7) has 243 bin [23.7,23.8) has 219 bin [23.8,23.9) has 193 bin [23.9,24.0) has 143 bin [24.0,24.1) has 139 bin [24.1,24.2) has 123 bin [24.2,24.3) has 107 bin [24.3,24.4) has 104 bin [24.4,24.5) has 77 bin [24.5,24.6) has 73 bin [24.6,24.7) has 95 bin [24.7,24.8) has 53 bin [24.8,24.9) has 50 bin [24.9,25.0) has 60 bin [25.0,25.1) has 33 bin [25.1,25.2) has 26 bin [25.2,25.3) has 11 bin [25.3,25.4) has 9 bin [25.4,25.5) has 4 bin [25.5,25.6) has 1 average z coordinate -0.9 for 42272393 element(s) point source id histogram with bin size 1.000000 bin 90 has 10080081 bin 91 has 29786412 bin 92 has 2162777 bin 171 has 243123 average point source id 91.272814836860547 for 42272393 element(s)