lasinfo (210611) report for 'AHN4T/50DN2_04.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: 339/2022 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: 25195710 number of points by return: 23692874 991265 399881 97981 13709 scale factor x y z: 0.001 0.001 0.001 offset x y z: 117980 386230 0 min x y z: 117980.000 386230.000 12.038 max x y z: 119019.999 387519.999 45.556 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: 25195710 extended number of points by return: 23692874 991265 399881 97981 13709 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 12038 45556 intensity 56 4463 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 -16 30 user_data 6 7 point_source_ID 25 26 gps_time 290601274.380570 290602956.357285 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 41 255 B 24 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2667 5000 extended_scanner_channel 0 0 attribute0 0.56 44.63 ('Amplitude') attribute1 -16.37 28.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23692874 number of intermediate returns: 512024 number of last returns: 23685446 number of single returns: 22694634 covered area in square units/kilounits: 1341348/1.34 point density: all returns 18.78 last only 17.66 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25195710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23692874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 991265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 399881 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 97981 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13709 instead zero. overview over extended number of returns of given pulse: 22694634 1190711 905241 336562 62863 5339 360 0 0 0 0 0 0 0 0 histogram of classification of points: 2119887 unclassified (1) 22076089 ground (2) 980979 building (6) 18755 water (9) +-> flagged as extended overlap: 1641547 +---> 198072 of those are unclassified (1) +---> 1427186 of those are ground (2) +---> 15800 of those are building (6) +---> 489 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.0,12.1) has 10 bin [12.1,12.2) has 497 bin [12.2,12.3) has 934 bin [12.3,12.4) has 2362 bin [12.4,12.5) has 3981 bin [12.5,12.6) has 3371 bin [12.6,12.7) has 3276 bin [12.7,12.8) has 2672 bin [12.8,12.9) has 2574 bin [12.9,13.0) has 2833 bin [13.0,13.1) has 3259 bin [13.1,13.2) has 3961 bin [13.2,13.3) has 12113 bin [13.3,13.4) has 23337 bin [13.4,13.5) has 36134 bin [13.5,13.6) has 72095 bin [13.6,13.7) has 124112 bin [13.7,13.8) has 159305 bin [13.8,13.9) has 174326 bin [13.9,14.0) has 170383 bin [14.0,14.1) has 198817 bin [14.1,14.2) has 266999 bin [14.2,14.3) has 308960 bin [14.3,14.4) has 333702 bin [14.4,14.5) has 382842 bin [14.5,14.6) has 371707 bin [14.6,14.7) has 312287 bin [14.7,14.8) has 315712 bin [14.8,14.9) has 314438 bin [14.9,15.0) has 258269 bin [15.0,15.1) has 206098 bin [15.1,15.2) has 219169 bin [15.2,15.3) has 219547 bin [15.3,15.4) has 247654 bin [15.4,15.5) has 291371 bin [15.5,15.6) has 465922 bin [15.6,15.7) has 626361 bin [15.7,15.8) has 411155 bin [15.8,15.9) has 470259 bin [15.9,16.0) has 660245 bin [16.0,16.1) has 747417 bin [16.1,16.2) has 863018 bin [16.2,16.3) has 991446 bin [16.3,16.4) has 1126771 bin [16.4,16.5) has 1083999 bin [16.5,16.6) has 1070827 bin [16.6,16.7) has 1164962 bin [16.7,16.8) has 1327913 bin [16.8,16.9) has 1364633 bin [16.9,17.0) has 1148610 bin [17.0,17.1) has 996792 bin [17.1,17.2) has 808707 bin [17.2,17.3) has 547400 bin [17.3,17.4) has 343790 bin [17.4,17.5) has 248294 bin [17.5,17.6) has 260098 bin [17.6,17.7) has 207852 bin [17.7,17.8) has 160142 bin [17.8,17.9) has 120920 bin [17.9,18.0) has 93557 bin [18.0,18.1) has 77496 bin [18.1,18.2) has 46568 bin [18.2,18.3) has 28647 bin [18.3,18.4) has 21432 bin [18.4,18.5) has 20541 bin [18.5,18.6) has 20329 bin [18.6,18.7) has 21105 bin [18.7,18.8) has 19156 bin [18.8,18.9) has 19152 bin [18.9,19.0) has 19494 bin [19.0,19.1) has 19080 bin [19.1,19.2) has 22911 bin [19.2,19.3) has 23526 bin [19.3,19.4) has 24905 bin [19.4,19.5) has 25235 bin [19.5,19.6) has 27497 bin [19.6,19.7) has 29162 bin [19.7,19.8) has 31274 bin [19.8,19.9) has 31764 bin [19.9,20.0) has 31837 bin [20.0,20.1) has 30919 bin [20.1,20.2) has 31922 bin [20.2,20.3) has 34346 bin [20.3,20.4) has 30810 bin [20.4,20.5) has 31532 bin [20.5,20.6) has 30276 bin [20.6,20.7) has 30360 bin [20.7,20.8) has 32703 bin [20.8,20.9) has 32831 bin [20.9,21.0) has 29974 bin [21.0,21.1) has 29713 bin [21.1,21.2) has 29502 bin [21.2,21.3) has 29906 bin [21.3,21.4) has 30280 bin [21.4,21.5) has 30915 bin [21.5,21.6) has 29207 bin [21.6,21.7) has 29524 bin [21.7,21.8) has 29097 bin [21.8,21.9) has 28979 bin [21.9,22.0) has 28523 bin [22.0,22.1) has 28462 bin [22.1,22.2) has 29877 bin [22.2,22.3) has 29326 bin [22.3,22.4) has 28794 bin [22.4,22.5) has 27623 bin [22.5,22.6) has 27808 bin [22.6,22.7) has 28548 bin [22.7,22.8) has 26613 bin [22.8,22.9) has 25868 bin [22.9,23.0) has 25526 bin [23.0,23.1) has 25336 bin [23.1,23.2) has 24581 bin [23.2,23.3) has 24027 bin [23.3,23.4) has 22798 bin [23.4,23.5) has 22555 bin [23.5,23.6) has 21705 bin [23.6,23.7) has 20947 bin [23.7,23.8) has 21188 bin [23.8,23.9) has 20472 bin [23.9,24.0) has 20533 bin [24.0,24.1) has 18424 bin [24.1,24.2) has 18113 bin [24.2,24.3) has 17573 bin [24.3,24.4) has 17400 bin [24.4,24.5) has 17306 bin [24.5,24.6) has 17278 bin [24.6,24.7) has 16753 bin [24.7,24.8) has 16384 bin [24.8,24.9) has 16487 bin [24.9,25.0) has 16355 bin [25.0,25.1) has 16628 bin [25.1,25.2) has 16292 bin [25.2,25.3) has 15511 bin [25.3,25.4) has 14643 bin [25.4,25.5) has 14889 bin [25.5,25.6) has 14559 bin [25.6,25.7) has 14423 bin [25.7,25.8) has 14459 bin [25.8,25.9) has 14197 bin [25.9,26.0) has 14288 bin [26.0,26.1) has 13668 bin [26.1,26.2) has 13816 bin [26.2,26.3) has 13757 bin [26.3,26.4) has 13816 bin [26.4,26.5) has 14074 bin [26.5,26.6) has 13762 bin [26.6,26.7) has 13591 bin [26.7,26.8) has 13340 bin [26.8,26.9) has 13208 bin [26.9,27.0) has 13283 bin [27.0,27.1) has 13241 bin [27.1,27.2) has 13232 bin [27.2,27.3) has 13038 bin [27.3,27.4) has 12927 bin [27.4,27.5) has 13250 bin [27.5,27.6) has 12965 bin [27.6,27.7) has 13011 bin [27.7,27.8) has 13154 bin [27.8,27.9) has 13061 bin [27.9,28.0) has 12981 bin [28.0,28.1) has 12798 bin [28.1,28.2) has 12662 bin [28.2,28.3) has 12671 bin [28.3,28.4) has 12590 bin [28.4,28.5) has 12652 bin [28.5,28.6) has 12420 bin [28.6,28.7) has 12135 bin [28.7,28.8) has 12422 bin [28.8,28.9) has 12032 bin [28.9,29.0) has 11785 bin [29.0,29.1) has 11812 bin [29.1,29.2) has 11423 bin [29.2,29.3) has 11556 bin [29.3,29.4) has 11484 bin [29.4,29.5) has 11434 bin [29.5,29.6) has 11303 bin [29.6,29.7) has 10969 bin [29.7,29.8) has 11054 bin [29.8,29.9) has 11042 bin [29.9,30.0) has 10826 bin [30.0,30.1) has 10453 bin [30.1,30.2) has 10512 bin [30.2,30.3) has 10188 bin [30.3,30.4) has 10119 bin [30.4,30.5) has 10141 bin [30.5,30.6) has 10005 bin [30.6,30.7) has 9813 bin [30.7,30.8) has 9841 bin [30.8,30.9) has 9491 bin [30.9,31.0) has 9250 bin [31.0,31.1) has 9278 bin [31.1,31.2) has 9350 bin [31.2,31.3) has 8976 bin [31.3,31.4) has 8585 bin [31.4,31.5) has 8604 bin [31.5,31.6) has 8378 bin [31.6,31.7) has 8291 bin [31.7,31.8) has 8148 bin [31.8,31.9) has 7932 bin [31.9,32.0) has 7797 bin [32.0,32.1) has 7636 bin [32.1,32.2) has 7471 bin [32.2,32.3) has 7406 bin [32.3,32.4) has 7058 bin [32.4,32.5) has 6921 bin [32.5,32.6) has 6571 bin [32.6,32.7) has 6287 bin [32.7,32.8) has 6216 bin [32.8,32.9) has 5751 bin [32.9,33.0) has 5661 bin [33.0,33.1) has 5513 bin [33.1,33.2) has 5112 bin [33.2,33.3) has 4785 bin [33.3,33.4) has 4555 bin [33.4,33.5) has 4237 bin [33.5,33.6) has 3958 bin [33.6,33.7) has 3722 bin [33.7,33.8) has 3390 bin [33.8,33.9) has 3388 bin [33.9,34.0) has 2965 bin [34.0,34.1) has 2938 bin [34.1,34.2) has 2758 bin [34.2,34.3) has 2546 bin [34.3,34.4) has 2367 bin [34.4,34.5) has 2264 bin [34.5,34.6) has 2100 bin [34.6,34.7) has 2090 bin [34.7,34.8) has 1851 bin [34.8,34.9) has 1773 bin [34.9,35.0) has 1566 bin [35.0,35.1) has 1388 bin [35.1,35.2) has 1331 bin [35.2,35.3) has 1216 bin [35.3,35.4) has 1152 bin [35.4,35.5) has 1073 bin [35.5,35.6) has 1009 bin [35.6,35.7) has 911 bin [35.7,35.8) has 861 bin [35.8,35.9) has 856 bin [35.9,36.0) has 788 bin [36.0,36.1) has 759 bin [36.1,36.2) has 668 bin [36.2,36.3) has 584 bin [36.3,36.4) has 524 bin [36.4,36.5) has 471 bin [36.5,36.6) has 418 bin [36.6,36.7) has 379 bin [36.7,36.8) has 353 bin [36.8,36.9) has 324 bin [36.9,37.0) has 316 bin [37.0,37.1) has 254 bin [37.1,37.2) has 197 bin [37.2,37.3) has 171 bin [37.3,37.4) has 177 bin [37.4,37.5) has 145 bin [37.5,37.6) has 121 bin [37.6,37.7) has 104 bin [37.7,37.8) has 77 bin [37.8,37.9) has 85 bin [37.9,38.0) has 107 bin [38.0,38.1) has 81 bin [38.1,38.2) has 90 bin [38.2,38.3) has 75 bin [38.3,38.4) has 71 bin [38.4,38.5) has 73 bin [38.5,38.6) has 55 bin [38.6,38.7) has 68 bin [38.7,38.8) has 70 bin [38.8,38.9) has 59 bin [38.9,39.0) has 47 bin [39.0,39.1) has 36 bin [39.1,39.2) has 30 bin [39.2,39.3) has 19 bin [39.3,39.4) has 26 bin [39.4,39.5) has 32 bin [39.5,39.6) has 28 bin [39.6,39.7) has 27 bin [39.7,39.8) has 17 bin [39.8,39.9) has 25 bin [39.9,40.0) has 25 bin [40.0,40.1) has 19 bin [40.1,40.2) has 11 bin [40.2,40.3) has 16 bin [40.3,40.4) has 22 bin [40.4,40.5) has 14 bin [40.5,40.6) has 13 bin [40.6,40.7) has 20 bin [40.7,40.8) has 17 bin [40.8,40.9) has 8 bin [40.9,41.0) has 21 bin [41.0,41.1) has 17 bin [41.1,41.2) has 28 bin [41.2,41.3) has 19 bin [41.3,41.4) has 13 bin [41.4,41.5) has 10 bin [41.5,41.6) has 15 bin [41.6,41.7) has 13 bin [41.7,41.8) has 13 bin [41.8,41.9) has 16 bin [41.9,42.0) has 14 bin [42.0,42.1) has 12 bin [42.1,42.2) has 12 bin [42.2,42.3) has 9 bin [42.3,42.4) has 11 bin [42.4,42.5) has 7 bin [42.5,42.6) has 7 bin [42.6,42.7) has 12 bin [42.7,42.8) has 8 bin [42.8,42.9) has 7 bin [42.9,43.0) has 6 bin [43.0,43.1) has 7 bin [43.1,43.2) has 3 bin [43.2,43.3) has 2 bin [43.3,43.4) has 2 bin [43.4,43.5) has 3 bin [43.5,43.6) has 4 bin [43.6,43.7) has 5 bin [43.7,43.8) has 6 bin [43.8,43.9) has 5 bin [44.0,44.1) has 4 bin [44.1,44.2) has 2 bin [44.2,44.3) has 6 bin [44.3,44.4) has 7 bin [44.4,44.5) has 6 bin [44.5,44.6) has 6 bin [44.6,44.7) has 2 bin [44.7,44.8) has 3 bin [44.8,44.9) has 6 bin [44.9,45.0) has 3 bin [45.0,45.1) has 3 bin [45.1,45.2) has 2 bin [45.2,45.3) has 2 bin [45.3,45.4) has 3 bin [45.4,45.5) has 5 bin [45.5,45.6) has 1 average z coordinate 17.0 for 25195710 element(s) point source id histogram with bin size 1.000000 bin 25 has 7973932 bin 26 has 17221778 average point source id 25.683520250074316 for 25195710 element(s)