lasinfo (210611) report for 'AHN4T/45FZ1_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: 338/2022 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: 31368034 number of points by return: 27823771 2657399 764660 112846 9358 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 413730 0 min x y z: 173980.000 413730.000 15.623 max x y z: 175019.999 415019.999 39.591 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: 31368034 extended number of points by return: 27823771 2657399 764660 112846 9358 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 15623 39591 intensity 56 4860 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 6 7 point_source_ID 66 68 gps_time 298038021.105592 298041587.191915 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 40 255 B 44 255 NIR 31 255 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 0.56 48.6 ('Amplitude') attribute1 -16.43 32.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27823771 number of intermediate returns: 888562 number of last returns: 27806105 number of single returns: 25150404 covered area in square units/kilounits: 1340672/1.34 point density: all returns 23.40 last only 20.74 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31368034 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27823771 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2657399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 764660 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 112846 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9358 instead zero. overview over extended number of returns of given pulse: 25150404 3795770 1959344 415337 44690 2362 127 0 0 0 0 0 0 0 0 histogram of classification of points: 4469085 unclassified (1) 26473727 ground (2) 373517 building (6) 51705 water (9) +-> flagged as extended overlap: 2289383 +---> 355381 of those are unclassified (1) +---> 1908986 of those are ground (2) +---> 21856 of those are building (6) +---> 3160 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.6,15.7) has 204 bin [15.7,15.8) has 1487 bin [15.8,15.9) has 2579 bin [15.9,16.0) has 8490 bin [16.0,16.1) has 5629 bin [16.1,16.2) has 6141 bin [16.2,16.3) has 17196 bin [16.3,16.4) has 23237 bin [16.4,16.5) has 62946 bin [16.5,16.6) has 84376 bin [16.6,16.7) has 181524 bin [16.7,16.8) has 559186 bin [16.8,16.9) has 1078041 bin [16.9,17.0) has 1459400 bin [17.0,17.1) has 1986017 bin [17.1,17.2) has 2370270 bin [17.2,17.3) has 3222606 bin [17.3,17.4) has 4395290 bin [17.4,17.5) has 3687661 bin [17.5,17.6) has 2071917 bin [17.6,17.7) has 1515901 bin [17.7,17.8) has 767431 bin [17.8,17.9) has 381573 bin [17.9,18.0) has 330666 bin [18.0,18.1) has 296126 bin [18.1,18.2) has 319838 bin [18.2,18.3) has 316093 bin [18.3,18.4) has 308054 bin [18.4,18.5) has 307947 bin [18.5,18.6) has 338356 bin [18.6,18.7) has 213147 bin [18.7,18.8) has 101175 bin [18.8,18.9) has 82947 bin [18.9,19.0) has 59636 bin [19.0,19.1) has 60042 bin [19.1,19.2) has 58919 bin [19.2,19.3) has 64846 bin [19.3,19.4) has 43857 bin [19.4,19.5) has 45815 bin [19.5,19.6) has 40950 bin [19.6,19.7) has 45843 bin [19.7,19.8) has 42906 bin [19.8,19.9) has 43426 bin [19.9,20.0) has 43153 bin [20.0,20.1) has 44074 bin [20.1,20.2) has 43578 bin [20.2,20.3) has 42492 bin [20.3,20.4) has 40871 bin [20.4,20.5) has 35574 bin [20.5,20.6) has 29636 bin [20.6,20.7) has 27900 bin [20.7,20.8) has 28943 bin [20.8,20.9) has 37628 bin [20.9,21.0) has 54412 bin [21.0,21.1) has 28009 bin [21.1,21.2) has 27549 bin [21.2,21.3) has 27901 bin [21.3,21.4) has 26845 bin [21.4,21.5) has 25571 bin [21.5,21.6) has 25792 bin [21.6,21.7) has 25936 bin [21.7,21.8) has 26609 bin [21.8,21.9) has 27899 bin [21.9,22.0) has 28258 bin [22.0,22.1) has 26323 bin [22.1,22.2) has 26317 bin [22.2,22.3) has 26329 bin [22.3,22.4) has 26623 bin [22.4,22.5) has 27561 bin [22.5,22.6) has 28830 bin [22.6,22.7) has 28163 bin [22.7,22.8) has 26900 bin [22.8,22.9) has 26232 bin [22.9,23.0) has 26208 bin [23.0,23.1) has 25935 bin [23.1,23.2) has 25632 bin [23.2,23.3) has 26272 bin [23.3,23.4) has 25868 bin [23.4,23.5) has 26015 bin [23.5,23.6) has 26523 bin [23.6,23.7) has 27220 bin [23.7,23.8) has 27795 bin [23.8,23.9) has 27981 bin [23.9,24.0) has 27490 bin [24.0,24.1) has 27366 bin [24.1,24.2) has 27965 bin [24.2,24.3) has 27926 bin [24.3,24.4) has 27852 bin [24.4,24.5) has 27581 bin [24.5,24.6) has 27774 bin [24.6,24.7) has 28273 bin [24.7,24.8) has 28175 bin [24.8,24.9) has 28648 bin [24.9,25.0) has 28781 bin [25.0,25.1) has 28783 bin [25.1,25.2) has 28174 bin [25.2,25.3) has 28692 bin [25.3,25.4) has 28804 bin [25.4,25.5) has 29227 bin [25.5,25.6) has 28844 bin [25.6,25.7) has 29101 bin [25.7,25.8) has 28598 bin [25.8,25.9) has 29049 bin [25.9,26.0) has 29103 bin [26.0,26.1) has 29234 bin [26.1,26.2) has 29370 bin [26.2,26.3) has 29361 bin [26.3,26.4) has 29721 bin [26.4,26.5) has 29757 bin [26.5,26.6) has 30399 bin [26.6,26.7) has 30022 bin [26.7,26.8) has 29768 bin [26.8,26.9) has 30288 bin [26.9,27.0) has 30678 bin [27.0,27.1) has 31353 bin [27.1,27.2) has 32021 bin [27.2,27.3) has 31532 bin [27.3,27.4) has 31760 bin [27.4,27.5) has 32127 bin [27.5,27.6) has 32060 bin [27.6,27.7) has 32438 bin [27.7,27.8) has 32278 bin [27.8,27.9) has 33425 bin [27.9,28.0) has 33852 bin [28.0,28.1) has 33991 bin [28.1,28.2) has 34353 bin [28.2,28.3) has 34423 bin [28.3,28.4) has 34526 bin [28.4,28.5) has 34555 bin [28.5,28.6) has 34628 bin [28.6,28.7) has 35034 bin [28.7,28.8) has 35139 bin [28.8,28.9) has 35336 bin [28.9,29.0) has 35585 bin [29.0,29.1) has 35049 bin [29.1,29.2) has 35497 bin [29.2,29.3) has 35298 bin [29.3,29.4) has 34978 bin [29.4,29.5) has 35205 bin [29.5,29.6) has 35505 bin [29.6,29.7) has 35571 bin [29.7,29.8) has 35930 bin [29.8,29.9) has 34971 bin [29.9,30.0) has 35089 bin [30.0,30.1) has 35659 bin [30.1,30.2) has 35588 bin [30.2,30.3) has 35889 bin [30.3,30.4) has 35892 bin [30.4,30.5) has 35646 bin [30.5,30.6) has 35332 bin [30.6,30.7) has 35252 bin [30.7,30.8) has 34966 bin [30.8,30.9) has 35214 bin [30.9,31.0) has 34642 bin [31.0,31.1) has 34016 bin [31.1,31.2) has 33596 bin [31.2,31.3) has 32860 bin [31.3,31.4) has 32380 bin [31.4,31.5) has 31951 bin [31.5,31.6) has 31085 bin [31.6,31.7) has 30560 bin [31.7,31.8) has 29834 bin [31.8,31.9) has 28806 bin [31.9,32.0) has 28328 bin [32.0,32.1) has 27874 bin [32.1,32.2) has 27072 bin [32.2,32.3) has 26191 bin [32.3,32.4) has 25668 bin [32.4,32.5) has 24861 bin [32.5,32.6) has 24017 bin [32.6,32.7) has 23155 bin [32.7,32.8) has 22705 bin [32.8,32.9) has 22051 bin [32.9,33.0) has 21239 bin [33.0,33.1) has 20341 bin [33.1,33.2) has 19311 bin [33.2,33.3) has 18431 bin [33.3,33.4) has 17530 bin [33.4,33.5) has 16455 bin [33.5,33.6) has 15622 bin [33.6,33.7) has 15031 bin [33.7,33.8) has 14116 bin [33.8,33.9) has 13274 bin [33.9,34.0) has 12716 bin [34.0,34.1) has 12051 bin [34.1,34.2) has 11537 bin [34.2,34.3) has 11192 bin [34.3,34.4) has 10362 bin [34.4,34.5) has 9724 bin [34.5,34.6) has 9057 bin [34.6,34.7) has 8320 bin [34.7,34.8) has 7795 bin [34.8,34.9) has 7243 bin [34.9,35.0) has 6693 bin [35.0,35.1) has 6079 bin [35.1,35.2) has 5608 bin [35.2,35.3) has 5362 bin [35.3,35.4) has 4875 bin [35.4,35.5) has 4378 bin [35.5,35.6) has 3975 bin [35.6,35.7) has 3678 bin [35.7,35.8) has 3478 bin [35.8,35.9) has 3248 bin [35.9,36.0) has 2877 bin [36.0,36.1) has 2573 bin [36.1,36.2) has 2368 bin [36.2,36.3) has 2174 bin [36.3,36.4) has 1885 bin [36.4,36.5) has 1694 bin [36.5,36.6) has 1509 bin [36.6,36.7) has 1359 bin [36.7,36.8) has 1126 bin [36.8,36.9) has 960 bin [36.9,37.0) has 821 bin [37.0,37.1) has 684 bin [37.1,37.2) has 502 bin [37.2,37.3) has 415 bin [37.3,37.4) has 389 bin [37.4,37.5) has 271 bin [37.5,37.6) has 218 bin [37.6,37.7) has 157 bin [37.7,37.8) has 110 bin [37.8,37.9) has 100 bin [37.9,38.0) has 82 bin [38.0,38.1) has 74 bin [38.1,38.2) has 59 bin [38.2,38.3) has 66 bin [38.3,38.4) has 59 bin [38.4,38.5) has 61 bin [38.5,38.6) has 60 bin [38.6,38.7) has 41 bin [38.7,38.8) has 44 bin [38.8,38.9) has 25 bin [38.9,39.0) has 28 bin [39.0,39.1) has 28 bin [39.1,39.2) has 14 bin [39.2,39.3) has 13 bin [39.3,39.4) has 10 bin [39.4,39.5) has 5 bin [39.5,39.6) has 1 average z coordinate 18.8 for 31368034 element(s) point source id histogram with bin size 1.000000 bin 66 has 1015887 bin 67 has 26118378 bin 68 has 4233769 average point source id 67.102584752362873 for 31368034 element(s)