lasinfo (210611) report for 'AHN4T/51AZ1_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: 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: 53624552 number of points by return: 48331795 3770495 1273767 226529 21966 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 388730 0 min x y z: 143980.000 388730.000 13.133 max x y z: 145019.999 390019.999 43.218 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: 53624552 extended number of points by return: 48331795 3770495 1273767 226529 21966 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 13133 43218 intensity 56 5029 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 -18 29 user_data 6 7 point_source_ID 58 204 gps_time 298023279.756995 298211177.771473 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 23 255 B 16 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3000 4833 extended_scanner_channel 0 0 attribute0 0.56 50.29 ('Amplitude') attribute1 -16.48 33.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48331795 number of intermediate returns: 1527930 number of last returns: 48294683 number of single returns: 44529856 covered area in square units/kilounits: 1327132/1.33 point density: all returns 40.41 last only 36.39 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53624552 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48331795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3770495 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1273767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 226529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21966 instead zero. overview over extended number of returns of given pulse: 44529856 5010184 3152848 821174 103510 6611 369 0 0 0 0 0 0 0 0 histogram of classification of points: 6411986 unclassified (1) 46450549 ground (2) 595929 building (6) 166088 water (9) +-> flagged as extended overlap: 3835349 +---> 881775 of those are unclassified (1) +---> 2915912 of those are ground (2) +---> 25641 of those are building (6) +---> 12021 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.1,13.2) has 44 bin [13.2,13.3) has 1053 bin [13.3,13.4) has 2239 bin [13.4,13.5) has 1303 bin [13.5,13.6) has 2957 bin [13.6,13.7) has 7165 bin [13.7,13.8) has 7568 bin [13.8,13.9) has 51530 bin [13.9,14.0) has 65262 bin [14.0,14.1) has 83538 bin [14.1,14.2) has 97646 bin [14.2,14.3) has 172140 bin [14.3,14.4) has 636854 bin [14.4,14.5) has 1168922 bin [14.5,14.6) has 1489871 bin [14.6,14.7) has 1854565 bin [14.7,14.8) has 1904210 bin [14.8,14.9) has 2080308 bin [14.9,15.0) has 2477967 bin [15.0,15.1) has 2506585 bin [15.1,15.2) has 2007454 bin [15.2,15.3) has 1903083 bin [15.3,15.4) has 2157336 bin [15.4,15.5) has 1936093 bin [15.5,15.6) has 2112885 bin [15.6,15.7) has 2228513 bin [15.7,15.8) has 2658253 bin [15.8,15.9) has 2170781 bin [15.9,16.0) has 1859961 bin [16.0,16.1) has 1667861 bin [16.1,16.2) has 1621935 bin [16.2,16.3) has 1835157 bin [16.3,16.4) has 1652775 bin [16.4,16.5) has 1487374 bin [16.5,16.6) has 1375913 bin [16.6,16.7) has 1344810 bin [16.7,16.8) has 977922 bin [16.8,16.9) has 612158 bin [16.9,17.0) has 361898 bin [17.0,17.1) has 164292 bin [17.1,17.2) has 58159 bin [17.2,17.3) has 37317 bin [17.3,17.4) has 32714 bin [17.4,17.5) has 31333 bin [17.5,17.6) has 33612 bin [17.6,17.7) has 34237 bin [17.7,17.8) has 35495 bin [17.8,17.9) has 36995 bin [17.9,18.0) has 35517 bin [18.0,18.1) has 35100 bin [18.1,18.2) has 34168 bin [18.2,18.3) has 32902 bin [18.3,18.4) has 33688 bin [18.4,18.5) has 38263 bin [18.5,18.6) has 39884 bin [18.6,18.7) has 33507 bin [18.7,18.8) has 34605 bin [18.8,18.9) has 34971 bin [18.9,19.0) has 34763 bin [19.0,19.1) has 35105 bin [19.1,19.2) has 36940 bin [19.2,19.3) has 35898 bin [19.3,19.4) has 36600 bin [19.4,19.5) has 37193 bin [19.5,19.6) has 35185 bin [19.6,19.7) has 37016 bin [19.7,19.8) has 36784 bin [19.8,19.9) has 36102 bin [19.9,20.0) has 36114 bin [20.0,20.1) has 35785 bin [20.1,20.2) has 36030 bin [20.2,20.3) has 36780 bin [20.3,20.4) has 36843 bin [20.4,20.5) has 37472 bin [20.5,20.6) has 37750 bin [20.6,20.7) has 37333 bin [20.7,20.8) has 36858 bin [20.8,20.9) has 36638 bin [20.9,21.0) has 36746 bin [21.0,21.1) has 36873 bin [21.1,21.2) has 36669 bin [21.2,21.3) has 37020 bin [21.3,21.4) has 36378 bin [21.4,21.5) has 35282 bin [21.5,21.6) has 34549 bin [21.6,21.7) has 34999 bin [21.7,21.8) has 35273 bin [21.8,21.9) has 35498 bin [21.9,22.0) has 35837 bin [22.0,22.1) has 36364 bin [22.1,22.2) has 36789 bin [22.2,22.3) has 36208 bin [22.3,22.4) has 35341 bin [22.4,22.5) has 35496 bin [22.5,22.6) has 35139 bin [22.6,22.7) has 36337 bin [22.7,22.8) has 35828 bin [22.8,22.9) has 36536 bin [22.9,23.0) has 36368 bin [23.0,23.1) has 36740 bin [23.1,23.2) has 37420 bin [23.2,23.3) has 36931 bin [23.3,23.4) has 35402 bin [23.4,23.5) has 35291 bin [23.5,23.6) has 35277 bin [23.6,23.7) has 35503 bin [23.7,23.8) has 36004 bin [23.8,23.9) has 36573 bin [23.9,24.0) has 37251 bin [24.0,24.1) has 37174 bin [24.1,24.2) has 37998 bin [24.2,24.3) has 37996 bin [24.3,24.4) has 38049 bin [24.4,24.5) has 38084 bin [24.5,24.6) has 37811 bin [24.6,24.7) has 37894 bin [24.7,24.8) has 38179 bin [24.8,24.9) has 39009 bin [24.9,25.0) has 38705 bin [25.0,25.1) has 39104 bin [25.1,25.2) has 40003 bin [25.2,25.3) has 40075 bin [25.3,25.4) has 40196 bin [25.4,25.5) has 40132 bin [25.5,25.6) has 40216 bin [25.6,25.7) has 40708 bin [25.7,25.8) has 40874 bin [25.8,25.9) has 40811 bin [25.9,26.0) has 41127 bin [26.0,26.1) has 40620 bin [26.1,26.2) has 42035 bin [26.2,26.3) has 41735 bin [26.3,26.4) has 42564 bin [26.4,26.5) has 42703 bin [26.5,26.6) has 42523 bin [26.6,26.7) has 43304 bin [26.7,26.8) has 43321 bin [26.8,26.9) has 43602 bin [26.9,27.0) has 42982 bin [27.0,27.1) has 42843 bin [27.1,27.2) has 43060 bin [27.2,27.3) has 43241 bin [27.3,27.4) has 43876 bin [27.4,27.5) has 43550 bin [27.5,27.6) has 43755 bin [27.6,27.7) has 44056 bin [27.7,27.8) has 44270 bin [27.8,27.9) has 43930 bin [27.9,28.0) has 44246 bin [28.0,28.1) has 44203 bin [28.1,28.2) has 44565 bin [28.2,28.3) has 44431 bin [28.3,28.4) has 44279 bin [28.4,28.5) has 44201 bin [28.5,28.6) has 43511 bin [28.6,28.7) has 43761 bin [28.7,28.8) has 44803 bin [28.8,28.9) has 44634 bin [28.9,29.0) has 45668 bin [29.0,29.1) has 45517 bin [29.1,29.2) has 45613 bin [29.2,29.3) has 46334 bin [29.3,29.4) has 46404 bin [29.4,29.5) has 46502 bin [29.5,29.6) has 46428 bin [29.6,29.7) has 45982 bin [29.7,29.8) has 46246 bin [29.8,29.9) has 45652 bin [29.9,30.0) has 45738 bin [30.0,30.1) has 45968 bin [30.1,30.2) has 45555 bin [30.2,30.3) has 45334 bin [30.3,30.4) has 45363 bin [30.4,30.5) has 44867 bin [30.5,30.6) has 45304 bin [30.6,30.7) has 45013 bin [30.7,30.8) has 44216 bin [30.8,30.9) has 44017 bin [30.9,31.0) has 43388 bin [31.0,31.1) has 42923 bin [31.1,31.2) has 43059 bin [31.2,31.3) has 42631 bin [31.3,31.4) has 42163 bin [31.4,31.5) has 41603 bin [31.5,31.6) has 40726 bin [31.6,31.7) has 39845 bin [31.7,31.8) has 39338 bin [31.8,31.9) has 38735 bin [31.9,32.0) has 38228 bin [32.0,32.1) has 37989 bin [32.1,32.2) has 37429 bin [32.2,32.3) has 36784 bin [32.3,32.4) has 36611 bin [32.4,32.5) has 35873 bin [32.5,32.6) has 35173 bin [32.6,32.7) has 34284 bin [32.7,32.8) has 33607 bin [32.8,32.9) has 33032 bin [32.9,33.0) has 32315 bin [33.0,33.1) has 31941 bin [33.1,33.2) has 30623 bin [33.2,33.3) has 29515 bin [33.3,33.4) has 28566 bin [33.4,33.5) has 27815 bin [33.5,33.6) has 27070 bin [33.6,33.7) has 26012 bin [33.7,33.8) has 24958 bin [33.8,33.9) has 23915 bin [33.9,34.0) has 22869 bin [34.0,34.1) has 21709 bin [34.1,34.2) has 21294 bin [34.2,34.3) has 20562 bin [34.3,34.4) has 19902 bin [34.4,34.5) has 18654 bin [34.5,34.6) has 17566 bin [34.6,34.7) has 16849 bin [34.7,34.8) has 15553 bin [34.8,34.9) has 14365 bin [34.9,35.0) has 13352 bin [35.0,35.1) has 12725 bin [35.1,35.2) has 11860 bin [35.2,35.3) has 11003 bin [35.3,35.4) has 10439 bin [35.4,35.5) has 9198 bin [35.5,35.6) has 8753 bin [35.6,35.7) has 8272 bin [35.7,35.8) has 7591 bin [35.8,35.9) has 7049 bin [35.9,36.0) has 6768 bin [36.0,36.1) has 6191 bin [36.1,36.2) has 5729 bin [36.2,36.3) has 5191 bin [36.3,36.4) has 4922 bin [36.4,36.5) has 4504 bin [36.5,36.6) has 4046 bin [36.6,36.7) has 3758 bin [36.7,36.8) has 3381 bin [36.8,36.9) has 3046 bin [36.9,37.0) has 2736 bin [37.0,37.1) has 2367 bin [37.1,37.2) has 2175 bin [37.2,37.3) has 2011 bin [37.3,37.4) has 1754 bin [37.4,37.5) has 1534 bin [37.5,37.6) has 1421 bin [37.6,37.7) has 1179 bin [37.7,37.8) has 1098 bin [37.8,37.9) has 998 bin [37.9,38.0) has 866 bin [38.0,38.1) has 763 bin [38.1,38.2) has 723 bin [38.2,38.3) has 623 bin [38.3,38.4) has 605 bin [38.4,38.5) has 530 bin [38.5,38.6) has 447 bin [38.6,38.7) has 414 bin [38.7,38.8) has 329 bin [38.8,38.9) has 307 bin [38.9,39.0) has 256 bin [39.0,39.1) has 228 bin [39.1,39.2) has 215 bin [39.2,39.3) has 173 bin [39.3,39.4) has 165 bin [39.4,39.5) has 154 bin [39.5,39.6) has 127 bin [39.6,39.7) has 124 bin [39.7,39.8) has 138 bin [39.8,39.9) has 133 bin [39.9,40.0) has 116 bin [40.0,40.1) has 111 bin [40.1,40.2) has 130 bin [40.2,40.3) has 143 bin [40.3,40.4) has 146 bin [40.4,40.5) has 131 bin [40.5,40.6) has 153 bin [40.6,40.7) has 129 bin [40.7,40.8) has 136 bin [40.8,40.9) has 128 bin [40.9,41.0) has 131 bin [41.0,41.1) has 101 bin [41.1,41.2) has 114 bin [41.2,41.3) has 92 bin [41.3,41.4) has 97 bin [41.4,41.5) has 85 bin [41.5,41.6) has 77 bin [41.6,41.7) has 55 bin [41.7,41.8) has 64 bin [41.8,41.9) has 51 bin [41.9,42.0) has 45 bin [42.0,42.1) has 42 bin [42.1,42.2) has 35 bin [42.2,42.3) has 22 bin [42.3,42.4) has 21 bin [42.4,42.5) has 19 bin [42.5,42.6) has 20 bin [42.6,42.7) has 23 bin [42.7,42.8) has 26 bin [42.8,42.9) has 15 bin [42.9,43.0) has 9 bin [43.0,43.1) has 5 bin [43.1,43.2) has 4 bin [43.2,43.3) has 2 average z coordinate 16.9 for 53624552 element(s) point source id histogram with bin size 1.000000 bin 58 has 15990397 bin 59 has 12680722 bin 204 has 24953433 average point source id 126.175524151698269 for 53624552 element(s)