lasinfo (210611) report for 'AHN4T/46GZ2_21.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: 30220897 number of points by return: 19867976 8035227 2036131 261608 19955 scale factor x y z: 0.001 0.001 0.001 offset x y z: 204980 399980 0 min x y z: 204980.000 399980.000 16.551 max x y z: 206019.999 401246.827 48.907 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: 30220897 extended number of points by return: 19867976 8035227 2036131 261608 19955 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 1266827 Z 16551 48907 intensity 36 3811 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 15 user_data 6 7 point_source_ID 95 96 gps_time 297856828.244460 297858876.724576 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 40 255 B 21 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0.36 38.11 ('Amplitude') attribute1 -16.65 21.55 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19867976 number of intermediate returns: 2320404 number of last returns: 19845060 number of single returns: 11812543 covered area in square units/kilounits: 947028/0.95 point density: all returns 31.91 last only 20.96 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30220897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19867976 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8035227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2036131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 261608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19955 instead zero. overview over extended number of returns of given pulse: 11812543 12006131 5333564 968492 94633 5289 245 0 0 0 0 0 0 0 0 histogram of classification of points: 14932275 unclassified (1) 15280181 ground (2) 8200 building (6) 241 water (9) +-> flagged as extended overlap: 1423615 +---> 609353 of those are unclassified (1) +---> 809157 of those are ground (2) +---> 4986 of those are building (6) +---> 119 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.5,16.6) has 15 bin [16.6,16.7) has 608 bin [16.7,16.8) has 738 bin [16.8,16.9) has 501 bin [16.9,17.0) has 450 bin [17.0,17.1) has 451 bin [17.1,17.2) has 495 bin [17.2,17.3) has 545 bin [17.3,17.4) has 680 bin [17.4,17.5) has 1586 bin [17.5,17.6) has 3647 bin [17.6,17.7) has 17977 bin [17.7,17.8) has 48307 bin [17.8,17.9) has 90505 bin [17.9,18.0) has 84399 bin [18.0,18.1) has 53574 bin [18.1,18.2) has 36956 bin [18.2,18.3) has 32415 bin [18.3,18.4) has 29072 bin [18.4,18.5) has 30191 bin [18.5,18.6) has 29933 bin [18.6,18.7) has 33759 bin [18.7,18.8) has 55320 bin [18.8,18.9) has 108841 bin [18.9,19.0) has 179327 bin [19.0,19.1) has 246069 bin [19.1,19.2) has 312099 bin [19.2,19.3) has 590501 bin [19.3,19.4) has 747529 bin [19.4,19.5) has 674881 bin [19.5,19.6) has 517893 bin [19.6,19.7) has 459142 bin [19.7,19.8) has 441866 bin [19.8,19.9) has 489190 bin [19.9,20.0) has 545311 bin [20.0,20.1) has 616730 bin [20.1,20.2) has 623527 bin [20.2,20.3) has 564152 bin [20.3,20.4) has 509610 bin [20.4,20.5) has 453340 bin [20.5,20.6) has 384516 bin [20.6,20.7) has 332741 bin [20.7,20.8) has 300430 bin [20.8,20.9) has 292829 bin [20.9,21.0) has 315921 bin [21.0,21.1) has 361738 bin [21.1,21.2) has 369016 bin [21.2,21.3) has 353785 bin [21.3,21.4) has 332084 bin [21.4,21.5) has 296096 bin [21.5,21.6) has 273052 bin [21.6,21.7) has 253575 bin [21.7,21.8) has 261942 bin [21.8,21.9) has 264665 bin [21.9,22.0) has 242586 bin [22.0,22.1) has 235925 bin [22.1,22.2) has 225427 bin [22.2,22.3) has 220372 bin [22.3,22.4) has 214558 bin [22.4,22.5) has 206771 bin [22.5,22.6) has 193804 bin [22.6,22.7) has 177550 bin [22.7,22.8) has 164978 bin [22.8,22.9) has 157926 bin [22.9,23.0) has 144503 bin [23.0,23.1) has 138679 bin [23.1,23.2) has 131014 bin [23.2,23.3) has 123244 bin [23.3,23.4) has 120056 bin [23.4,23.5) has 112644 bin [23.5,23.6) has 106646 bin [23.6,23.7) has 105666 bin [23.7,23.8) has 105741 bin [23.8,23.9) has 106153 bin [23.9,24.0) has 97905 bin [24.0,24.1) has 93137 bin [24.1,24.2) has 93071 bin [24.2,24.3) has 94981 bin [24.3,24.4) has 95758 bin [24.4,24.5) has 92811 bin [24.5,24.6) has 92968 bin [24.6,24.7) has 91895 bin [24.7,24.8) has 90923 bin [24.8,24.9) has 90052 bin [24.9,25.0) has 89537 bin [25.0,25.1) has 90035 bin [25.1,25.2) has 89684 bin [25.2,25.3) has 90027 bin [25.3,25.4) has 88716 bin [25.4,25.5) has 89665 bin [25.5,25.6) has 88868 bin [25.6,25.7) has 89229 bin [25.7,25.8) has 88892 bin [25.8,25.9) has 89601 bin [25.9,26.0) has 89967 bin [26.0,26.1) has 86940 bin [26.1,26.2) has 85344 bin [26.2,26.3) has 84520 bin [26.3,26.4) has 82650 bin [26.4,26.5) has 82075 bin [26.5,26.6) has 82277 bin [26.6,26.7) has 81083 bin [26.7,26.8) has 79695 bin [26.8,26.9) has 80046 bin [26.9,27.0) has 81901 bin [27.0,27.1) has 80868 bin [27.1,27.2) has 81636 bin [27.2,27.3) has 80880 bin [27.3,27.4) has 81891 bin [27.4,27.5) has 81962 bin [27.5,27.6) has 81586 bin [27.6,27.7) has 81253 bin [27.7,27.8) has 80882 bin [27.8,27.9) has 79223 bin [27.9,28.0) has 78445 bin [28.0,28.1) has 77727 bin [28.1,28.2) has 77641 bin [28.2,28.3) has 77572 bin [28.3,28.4) has 78061 bin [28.4,28.5) has 78499 bin [28.5,28.6) has 78189 bin [28.6,28.7) has 78361 bin [28.7,28.8) has 78517 bin [28.8,28.9) has 79099 bin [28.9,29.0) has 79396 bin [29.0,29.1) has 79638 bin [29.1,29.2) has 79918 bin [29.2,29.3) has 80542 bin [29.3,29.4) has 81673 bin [29.4,29.5) has 82300 bin [29.5,29.6) has 82618 bin [29.6,29.7) has 83583 bin [29.7,29.8) has 83719 bin [29.8,29.9) has 83996 bin [29.9,30.0) has 83966 bin [30.0,30.1) has 84763 bin [30.1,30.2) has 84943 bin [30.2,30.3) has 85483 bin [30.3,30.4) has 85710 bin [30.4,30.5) has 87537 bin [30.5,30.6) has 88361 bin [30.6,30.7) has 88331 bin [30.7,30.8) has 89803 bin [30.8,30.9) has 89768 bin [30.9,31.0) has 89071 bin [31.0,31.1) has 89193 bin [31.1,31.2) has 87276 bin [31.2,31.3) has 86359 bin [31.3,31.4) has 86431 bin [31.4,31.5) has 88181 bin [31.5,31.6) has 88981 bin [31.6,31.7) has 89799 bin [31.7,31.8) has 90016 bin [31.8,31.9) has 89708 bin [31.9,32.0) has 90454 bin [32.0,32.1) has 89841 bin [32.1,32.2) has 90460 bin [32.2,32.3) has 90292 bin [32.3,32.4) has 90206 bin [32.4,32.5) has 91216 bin [32.5,32.6) has 91287 bin [32.6,32.7) has 92586 bin [32.7,32.8) has 93183 bin [32.8,32.9) has 93950 bin [32.9,33.0) has 94508 bin [33.0,33.1) has 93781 bin [33.1,33.2) has 94606 bin [33.2,33.3) has 93980 bin [33.3,33.4) has 95032 bin [33.4,33.5) has 94522 bin [33.5,33.6) has 95061 bin [33.6,33.7) has 95888 bin [33.7,33.8) has 95999 bin [33.8,33.9) has 96104 bin [33.9,34.0) has 96616 bin [34.0,34.1) has 96637 bin [34.1,34.2) has 96621 bin [34.2,34.3) has 96603 bin [34.3,34.4) has 96055 bin [34.4,34.5) has 95453 bin [34.5,34.6) has 95492 bin [34.6,34.7) has 95336 bin [34.7,34.8) has 94650 bin [34.8,34.9) has 93416 bin [34.9,35.0) has 93072 bin [35.0,35.1) has 92886 bin [35.1,35.2) has 92649 bin [35.2,35.3) has 92502 bin [35.3,35.4) has 91080 bin [35.4,35.5) has 89670 bin [35.5,35.6) has 89330 bin [35.6,35.7) has 89006 bin [35.7,35.8) has 88599 bin [35.8,35.9) has 86829 bin [35.9,36.0) has 88018 bin [36.0,36.1) has 86919 bin [36.1,36.2) has 86572 bin [36.2,36.3) has 85125 bin [36.3,36.4) has 84476 bin [36.4,36.5) has 83867 bin [36.5,36.6) has 82250 bin [36.6,36.7) has 81003 bin [36.7,36.8) has 79543 bin [36.8,36.9) has 78450 bin [36.9,37.0) has 77849 bin [37.0,37.1) has 77469 bin [37.1,37.2) has 76602 bin [37.2,37.3) has 75311 bin [37.3,37.4) has 73682 bin [37.4,37.5) has 71926 bin [37.5,37.6) has 70594 bin [37.6,37.7) has 70185 bin [37.7,37.8) has 69054 bin [37.8,37.9) has 67532 bin [37.9,38.0) has 66563 bin [38.0,38.1) has 65585 bin [38.1,38.2) has 64372 bin [38.2,38.3) has 62423 bin [38.3,38.4) has 60581 bin [38.4,38.5) has 58975 bin [38.5,38.6) has 57609 bin [38.6,38.7) has 56591 bin [38.7,38.8) has 55084 bin [38.8,38.9) has 53445 bin [38.9,39.0) has 52439 bin [39.0,39.1) has 50408 bin [39.1,39.2) has 49161 bin [39.2,39.3) has 47266 bin [39.3,39.4) has 45961 bin [39.4,39.5) has 44586 bin [39.5,39.6) has 43576 bin [39.6,39.7) has 42444 bin [39.7,39.8) has 41562 bin [39.8,39.9) has 40232 bin [39.9,40.0) has 39765 bin [40.0,40.1) has 38463 bin [40.1,40.2) has 37529 bin [40.2,40.3) has 36438 bin [40.3,40.4) has 34617 bin [40.4,40.5) has 33397 bin [40.5,40.6) has 31807 bin [40.6,40.7) has 30475 bin [40.7,40.8) has 29023 bin [40.8,40.9) has 28110 bin [40.9,41.0) has 26968 bin [41.0,41.1) has 25714 bin [41.1,41.2) has 24590 bin [41.2,41.3) has 23275 bin [41.3,41.4) has 22018 bin [41.4,41.5) has 21382 bin [41.5,41.6) has 20265 bin [41.6,41.7) has 19485 bin [41.7,41.8) has 18172 bin [41.8,41.9) has 17747 bin [41.9,42.0) has 16214 bin [42.0,42.1) has 15289 bin [42.1,42.2) has 14178 bin [42.2,42.3) has 13395 bin [42.3,42.4) has 12573 bin [42.4,42.5) has 11856 bin [42.5,42.6) has 11234 bin [42.6,42.7) has 10767 bin [42.7,42.8) has 10127 bin [42.8,42.9) has 9537 bin [42.9,43.0) has 8831 bin [43.0,43.1) has 8164 bin [43.1,43.2) has 7450 bin [43.2,43.3) has 7024 bin [43.3,43.4) has 6323 bin [43.4,43.5) has 5652 bin [43.5,43.6) has 5196 bin [43.6,43.7) has 4866 bin [43.7,43.8) has 4578 bin [43.8,43.9) has 4181 bin [43.9,44.0) has 3766 bin [44.0,44.1) has 3463 bin [44.1,44.2) has 3161 bin [44.2,44.3) has 2945 bin [44.3,44.4) has 2715 bin [44.4,44.5) has 2377 bin [44.5,44.6) has 2223 bin [44.6,44.7) has 1849 bin [44.7,44.8) has 1792 bin [44.8,44.9) has 1734 bin [44.9,45.0) has 1478 bin [45.0,45.1) has 1271 bin [45.1,45.2) has 1071 bin [45.2,45.3) has 997 bin [45.3,45.4) has 784 bin [45.4,45.5) has 704 bin [45.5,45.6) has 653 bin [45.6,45.7) has 565 bin [45.7,45.8) has 452 bin [45.8,45.9) has 395 bin [45.9,46.0) has 329 bin [46.0,46.1) has 276 bin [46.1,46.2) has 275 bin [46.2,46.3) has 232 bin [46.3,46.4) has 192 bin [46.4,46.5) has 154 bin [46.5,46.6) has 132 bin [46.6,46.7) has 120 bin [46.7,46.8) has 142 bin [46.8,46.9) has 138 bin [46.9,47.0) has 132 bin [47.0,47.1) has 145 bin [47.1,47.2) has 77 bin [47.2,47.3) has 52 bin [47.3,47.4) has 45 bin [47.4,47.5) has 45 bin [47.5,47.6) has 35 bin [47.6,47.7) has 29 bin [47.7,47.8) has 29 bin [47.8,47.9) has 25 bin [47.9,48.0) has 19 bin [48.0,48.1) has 19 bin [48.1,48.2) has 17 bin [48.2,48.3) has 14 bin [48.3,48.4) has 9 bin [48.4,48.5) has 5 bin [48.5,48.6) has 8 bin [48.6,48.7) has 3 bin [48.7,48.8) has 5 bin [48.8,48.9) has 2 bin [48.9,49.0) has 1 average z coordinate 25.9 for 30220897 element(s) point source id histogram with bin size 1.000000 bin 95 has 20000791 bin 96 has 10220106 average point source id 95.338180101007595 for 30220897 element(s)