lasinfo (210611) report for 'AHN4T/39FN1_20.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: 337/2022 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: 31531075 number of points by return: 25447380 4543083 1243586 259610 34297 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 444980 0 min x y z: 173980.000 444980.000 10.089 max x y z: 175019.999 446269.999 52.829 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: 31531075 extended number of points by return: 25447380 4543083 1243586 259610 34297 2964 155 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 10089 52829 intensity 0 5029 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 107 109 gps_time 328690745.485948 328692231.023657 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 52 255 B 35 255 NIR 8 255 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 -17.06 33.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25447380 number of intermediate returns: 1546568 number of last returns: 25389327 number of single returns: 20852200 covered area in square units/kilounits: 1338764/1.34 point density: all returns 23.55 last only 18.96 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31531075 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25447380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4543083 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1243586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 259610 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34297 instead zero. overview over extended number of returns of given pulse: 20852200 6637786 2959509 905733 157732 16995 1120 0 0 0 0 0 0 0 0 histogram of classification of points: 8499760 unclassified (1) 17351639 ground (2) 5678421 building (6) 1255 water (9) +-> flagged as extended overlap: 2700185 +---> 771057 of those are unclassified (1) +---> 1555842 of those are ground (2) +---> 373027 of those are building (6) +---> 259 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.0,10.1) has 1 bin [10.1,10.2) has 116 bin [10.2,10.3) has 421 bin [10.3,10.4) has 371 bin [10.4,10.5) has 686 bin [10.5,10.6) has 2116 bin [10.6,10.7) has 4304 bin [10.7,10.8) has 4223 bin [10.8,10.9) has 3884 bin [10.9,11.0) has 7141 bin [11.0,11.1) has 31534 bin [11.1,11.2) has 35199 bin [11.2,11.3) has 26307 bin [11.3,11.4) has 38885 bin [11.4,11.5) has 105658 bin [11.5,11.6) has 180437 bin [11.6,11.7) has 215425 bin [11.7,11.8) has 204751 bin [11.8,11.9) has 254904 bin [11.9,12.0) has 215410 bin [12.0,12.1) has 416415 bin [12.1,12.2) has 952650 bin [12.2,12.3) has 487819 bin [12.3,12.4) has 479050 bin [12.4,12.5) has 480259 bin [12.5,12.6) has 527384 bin [12.6,12.7) has 394369 bin [12.7,12.8) has 365938 bin [12.8,12.9) has 392041 bin [12.9,13.0) has 438223 bin [13.0,13.1) has 366580 bin [13.1,13.2) has 315096 bin [13.2,13.3) has 352930 bin [13.3,13.4) has 311391 bin [13.4,13.5) has 304655 bin [13.5,13.6) has 303064 bin [13.6,13.7) has 296503 bin [13.7,13.8) has 295719 bin [13.8,13.9) has 306010 bin [13.9,14.0) has 297381 bin [14.0,14.1) has 323057 bin [14.1,14.2) has 305088 bin [14.2,14.3) has 276430 bin [14.3,14.4) has 286871 bin [14.4,14.5) has 264266 bin [14.5,14.6) has 241551 bin [14.6,14.7) has 266122 bin [14.7,14.8) has 272831 bin [14.8,14.9) has 259523 bin [14.9,15.0) has 246472 bin [15.0,15.1) has 262817 bin [15.1,15.2) has 322246 bin [15.2,15.3) has 353919 bin [15.3,15.4) has 367222 bin [15.4,15.5) has 360315 bin [15.5,15.6) has 361076 bin [15.6,15.7) has 343954 bin [15.7,15.8) has 330505 bin [15.8,15.9) has 304877 bin [15.9,16.0) has 334826 bin [16.0,16.1) has 387503 bin [16.1,16.2) has 411557 bin [16.2,16.3) has 373657 bin [16.3,16.4) has 331815 bin [16.4,16.5) has 359007 bin [16.5,16.6) has 400405 bin [16.6,16.7) has 387028 bin [16.7,16.8) has 341146 bin [16.8,16.9) has 322602 bin [16.9,17.0) has 289898 bin [17.0,17.1) has 274074 bin [17.1,17.2) has 285526 bin [17.2,17.3) has 283268 bin [17.3,17.4) has 258420 bin [17.4,17.5) has 206744 bin [17.5,17.6) has 181471 bin [17.6,17.7) has 188573 bin [17.7,17.8) has 181055 bin [17.8,17.9) has 165921 bin [17.9,18.0) has 170862 bin [18.0,18.1) has 165808 bin [18.1,18.2) has 161325 bin [18.2,18.3) has 177048 bin [18.3,18.4) has 164004 bin [18.4,18.5) has 139715 bin [18.5,18.6) has 129959 bin [18.6,18.7) has 143994 bin [18.7,18.8) has 137744 bin [18.8,18.9) has 142634 bin [18.9,19.0) has 143608 bin [19.0,19.1) has 158895 bin [19.1,19.2) has 136979 bin [19.2,19.3) has 143511 bin [19.3,19.4) has 135014 bin [19.4,19.5) has 142116 bin [19.5,19.6) has 150402 bin [19.6,19.7) has 136696 bin [19.7,19.8) has 137543 bin [19.8,19.9) has 144590 bin [19.9,20.0) has 133252 bin [20.0,20.1) has 131550 bin [20.1,20.2) has 146190 bin [20.2,20.3) has 143306 bin [20.3,20.4) has 128460 bin [20.4,20.5) has 122128 bin [20.5,20.6) has 121788 bin [20.6,20.7) has 122213 bin [20.7,20.8) has 118861 bin [20.8,20.9) has 118968 bin [20.9,21.0) has 125241 bin [21.0,21.1) has 119484 bin [21.1,21.2) has 111249 bin [21.2,21.3) has 109335 bin [21.3,21.4) has 107396 bin [21.4,21.5) has 107112 bin [21.5,21.6) has 104964 bin [21.6,21.7) has 104471 bin [21.7,21.8) has 104713 bin [21.8,21.9) has 102651 bin [21.9,22.0) has 108900 bin [22.0,22.1) has 107482 bin [22.1,22.2) has 114538 bin [22.2,22.3) has 111305 bin [22.3,22.4) has 117302 bin [22.4,22.5) has 108813 bin [22.5,22.6) has 102318 bin [22.6,22.7) has 98723 bin [22.7,22.8) has 100130 bin [22.8,22.9) has 100420 bin [22.9,23.0) has 98429 bin [23.0,23.1) has 96476 bin [23.1,23.2) has 91644 bin [23.2,23.3) has 89571 bin [23.3,23.4) has 91591 bin [23.4,23.5) has 86630 bin [23.5,23.6) has 79026 bin [23.6,23.7) has 79002 bin [23.7,23.8) has 76290 bin [23.8,23.9) has 72356 bin [23.9,24.0) has 69573 bin [24.0,24.1) has 67545 bin [24.1,24.2) has 67540 bin [24.2,24.3) has 70554 bin [24.3,24.4) has 62870 bin [24.4,24.5) has 60945 bin [24.5,24.6) has 60383 bin [24.6,24.7) has 58127 bin [24.7,24.8) has 55390 bin [24.8,24.9) has 55960 bin [24.9,25.0) has 56541 bin [25.0,25.1) has 60878 bin [25.1,25.2) has 58328 bin [25.2,25.3) has 59458 bin [25.3,25.4) has 51254 bin [25.4,25.5) has 51141 bin [25.5,25.6) has 57836 bin [25.6,25.7) has 52342 bin [25.7,25.8) has 49692 bin [25.8,25.9) has 50579 bin [25.9,26.0) has 46321 bin [26.0,26.1) has 46074 bin [26.1,26.2) has 47990 bin [26.2,26.3) has 43084 bin [26.3,26.4) has 43246 bin [26.4,26.5) has 44857 bin [26.5,26.6) has 44601 bin [26.6,26.7) has 39241 bin [26.7,26.8) has 37868 bin [26.8,26.9) has 38564 bin [26.9,27.0) has 35191 bin [27.0,27.1) has 34443 bin [27.1,27.2) has 33431 bin [27.2,27.3) has 32947 bin [27.3,27.4) has 33756 bin [27.4,27.5) has 33427 bin [27.5,27.6) has 32663 bin [27.6,27.7) has 31402 bin [27.7,27.8) has 30687 bin [27.8,27.9) has 29440 bin [27.9,28.0) has 30102 bin [28.0,28.1) has 29065 bin [28.1,28.2) has 28279 bin [28.2,28.3) has 28682 bin [28.3,28.4) has 27244 bin [28.4,28.5) has 26301 bin [28.5,28.6) has 25779 bin [28.6,28.7) has 25785 bin [28.7,28.8) has 24965 bin [28.8,28.9) has 24783 bin [28.9,29.0) has 23938 bin [29.0,29.1) has 23308 bin [29.1,29.2) has 23132 bin [29.2,29.3) has 22713 bin [29.3,29.4) has 22469 bin [29.4,29.5) has 22419 bin [29.5,29.6) has 21552 bin [29.6,29.7) has 20307 bin [29.7,29.8) has 19659 bin [29.8,29.9) has 18992 bin [29.9,30.0) has 18377 bin [30.0,30.1) has 17934 bin [30.1,30.2) has 17719 bin [30.2,30.3) has 17069 bin [30.3,30.4) has 16793 bin [30.4,30.5) has 16602 bin [30.5,30.6) has 16149 bin [30.6,30.7) has 15690 bin [30.7,30.8) has 15261 bin [30.8,30.9) has 15068 bin [30.9,31.0) has 14720 bin [31.0,31.1) has 14559 bin [31.1,31.2) has 14557 bin [31.2,31.3) has 14249 bin [31.3,31.4) has 13982 bin [31.4,31.5) has 13503 bin [31.5,31.6) has 13374 bin [31.6,31.7) has 12815 bin [31.7,31.8) has 12901 bin [31.8,31.9) has 12467 bin [31.9,32.0) has 12051 bin [32.0,32.1) has 11833 bin [32.1,32.2) has 11933 bin [32.2,32.3) has 11409 bin [32.3,32.4) has 10825 bin [32.4,32.5) has 10567 bin [32.5,32.6) has 10229 bin [32.6,32.7) has 10173 bin [32.7,32.8) has 9904 bin [32.8,32.9) has 9478 bin [32.9,33.0) has 9395 bin [33.0,33.1) has 9184 bin [33.1,33.2) has 9162 bin [33.2,33.3) has 8922 bin [33.3,33.4) has 8742 bin [33.4,33.5) has 8309 bin [33.5,33.6) has 8219 bin [33.6,33.7) has 8043 bin [33.7,33.8) has 7744 bin [33.8,33.9) has 7701 bin [33.9,34.0) has 7579 bin [34.0,34.1) has 7224 bin [34.1,34.2) has 6978 bin [34.2,34.3) has 6563 bin [34.3,34.4) has 6315 bin [34.4,34.5) has 6126 bin [34.5,34.6) has 6119 bin [34.6,34.7) has 5983 bin [34.7,34.8) has 5721 bin [34.8,34.9) has 5636 bin [34.9,35.0) has 5397 bin [35.0,35.1) has 5275 bin [35.1,35.2) has 5043 bin [35.2,35.3) has 4956 bin [35.3,35.4) has 4606 bin [35.4,35.5) has 4453 bin [35.5,35.6) has 4230 bin [35.6,35.7) has 4076 bin [35.7,35.8) has 3945 bin [35.8,35.9) has 3856 bin [35.9,36.0) has 3691 bin [36.0,36.1) has 3484 bin [36.1,36.2) has 3386 bin [36.2,36.3) has 3397 bin [36.3,36.4) has 3140 bin [36.4,36.5) has 2938 bin [36.5,36.6) has 3068 bin [36.6,36.7) has 2947 bin [36.7,36.8) has 2687 bin [36.8,36.9) has 2552 bin [36.9,37.0) has 2552 bin [37.0,37.1) has 2502 bin [37.1,37.2) has 2320 bin [37.2,37.3) has 2337 bin [37.3,37.4) has 2281 bin [37.4,37.5) has 2102 bin [37.5,37.6) has 2011 bin [37.6,37.7) has 1911 bin [37.7,37.8) has 1889 bin [37.8,37.9) has 1760 bin [37.9,38.0) has 1730 bin [38.0,38.1) has 1696 bin [38.1,38.2) has 1529 bin [38.2,38.3) has 1441 bin [38.3,38.4) has 1388 bin [38.4,38.5) has 1368 bin [38.5,38.6) has 1388 bin [38.6,38.7) has 1352 bin [38.7,38.8) has 1319 bin [38.8,38.9) has 1259 bin [38.9,39.0) has 1197 bin [39.0,39.1) has 1133 bin [39.1,39.2) has 1178 bin [39.2,39.3) has 1030 bin [39.3,39.4) has 1011 bin [39.4,39.5) has 947 bin [39.5,39.6) has 957 bin [39.6,39.7) has 863 bin [39.7,39.8) has 805 bin [39.8,39.9) has 840 bin [39.9,40.0) has 767 bin [40.0,40.1) has 739 bin [40.1,40.2) has 722 bin [40.2,40.3) has 641 bin [40.3,40.4) has 650 bin [40.4,40.5) has 649 bin [40.5,40.6) has 554 bin [40.6,40.7) has 473 bin [40.7,40.8) has 516 bin [40.8,40.9) has 517 bin [40.9,41.0) has 479 bin [41.0,41.1) has 484 bin [41.1,41.2) has 432 bin [41.2,41.3) has 440 bin [41.3,41.4) has 419 bin [41.4,41.5) has 368 bin [41.5,41.6) has 410 bin [41.6,41.7) has 353 bin [41.7,41.8) has 358 bin [41.8,41.9) has 296 bin [41.9,42.0) has 273 bin [42.0,42.1) has 290 bin [42.1,42.2) has 296 bin [42.2,42.3) has 274 bin [42.3,42.4) has 227 bin [42.4,42.5) has 239 bin [42.5,42.6) has 221 bin [42.6,42.7) has 155 bin [42.7,42.8) has 138 bin [42.8,42.9) has 123 bin [42.9,43.0) has 123 bin [43.0,43.1) has 114 bin [43.1,43.2) has 121 bin [43.2,43.3) has 129 bin [43.3,43.4) has 119 bin [43.4,43.5) has 101 bin [43.5,43.6) has 77 bin [43.6,43.7) has 87 bin [43.7,43.8) has 86 bin [43.8,43.9) has 75 bin [43.9,44.0) has 76 bin [44.0,44.1) has 61 bin [44.1,44.2) has 66 bin [44.2,44.3) has 80 bin [44.3,44.4) has 72 bin [44.4,44.5) has 57 bin [44.5,44.6) has 69 bin [44.6,44.7) has 70 bin [44.7,44.8) has 55 bin [44.8,44.9) has 39 bin [44.9,45.0) has 49 bin [45.0,45.1) has 66 bin [45.1,45.2) has 49 bin [45.2,45.3) has 45 bin [45.3,45.4) has 49 bin [45.4,45.5) has 43 bin [45.5,45.6) has 38 bin [45.6,45.7) has 28 bin [45.7,45.8) has 22 bin [45.8,45.9) has 18 bin [45.9,46.0) has 21 bin [46.0,46.1) has 25 bin [46.1,46.2) has 14 bin [46.2,46.3) has 8 bin [46.3,46.4) has 8 bin [46.4,46.5) has 6 bin [46.5,46.6) has 7 bin [46.6,46.7) has 5 bin [46.7,46.8) has 8 bin [46.8,46.9) has 4 bin [46.9,47.0) has 4 bin [47.0,47.1) has 3 bin [47.1,47.2) has 4 bin [47.2,47.3) has 2 bin [47.3,47.4) has 3 bin [47.4,47.5) has 2 bin [47.5,47.6) has 2 bin [47.7,47.8) has 2 bin [47.8,47.9) has 1 bin [47.9,48.0) has 2 bin [48.0,48.1) has 1 bin [48.1,48.2) has 2 bin [48.2,48.3) has 2 bin [48.3,48.4) has 6 bin [48.4,48.5) has 3 bin [48.9,49.0) has 1 bin [49.0,49.1) has 2 bin [49.8,49.9) has 1 bin [50.8,50.9) has 1 bin [50.9,51.0) has 2 bin [52.8,52.9) has 1 average z coordinate 17.2 for 31531075 element(s) point source id histogram with bin size 1.000000 bin 107 has 3746915 bin 108 has 26975540 bin 109 has 808620 average point source id 107.90681272363851 for 31531075 element(s)