lasinfo (210611) report for 'AHN4T/18CZ1_17.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: 335/2022 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: 27267385 number of points by return: 24315818 2056468 727461 149733 16708 scale factor x y z: 0.001 0.001 0.001 offset x y z: 260980 526230 0 min x y z: 260980.000 526230.000 15.618 max x y z: 262019.999 527519.999 62.926 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: 27267385 extended number of points by return: 24315818 2056468 727461 149733 16708 1155 42 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 15618 62926 intensity 56 4608 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -10 29 user_data 6 7 point_source_ID 1069 1070 gps_time 330859867.648423 330860362.553218 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 24 255 B 17 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.37 29.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24315818 number of intermediate returns: 895984 number of last returns: 24301357 number of single returns: 22245774 covered area in square units/kilounits: 1316980/1.32 point density: all returns 20.70 last only 18.45 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27267385 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24315818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2056468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 727461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 149733 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16708 instead zero. overview over extended number of returns of given pulse: 22245774 2669805 1734694 532414 77727 6690 281 0 0 0 0 0 0 0 0 histogram of classification of points: 3690809 unclassified (1) 22213194 ground (2) 1238299 building (6) 114312 water (9) 10771 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1796139 +---> 331213 of those are unclassified (1) +---> 1394318 of those are ground (2) +---> 69558 of those are building (6) +---> 562 of those are water (9) +---> 488 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [15.6,15.7) has 108 bin [15.7,15.8) has 60904 bin [15.8,15.9) has 25795 bin [15.9,16.0) has 4028 bin [16.0,16.1) has 4864 bin [16.1,16.2) has 7098 bin [16.2,16.3) has 12155 bin [16.3,16.4) has 9857 bin [16.4,16.5) has 9632 bin [16.5,16.6) has 10305 bin [16.6,16.7) has 12097 bin [16.7,16.8) has 12331 bin [16.8,16.9) has 12386 bin [16.9,17.0) has 11670 bin [17.0,17.1) has 11683 bin [17.1,17.2) has 13152 bin [17.2,17.3) has 18217 bin [17.3,17.4) has 25828 bin [17.4,17.5) has 31085 bin [17.5,17.6) has 35681 bin [17.6,17.7) has 46695 bin [17.7,17.8) has 61506 bin [17.8,17.9) has 73761 bin [17.9,18.0) has 74099 bin [18.0,18.1) has 65484 bin [18.1,18.2) has 69909 bin [18.2,18.3) has 214227 bin [18.3,18.4) has 288382 bin [18.4,18.5) has 226212 bin [18.5,18.6) has 328021 bin [18.6,18.7) has 551892 bin [18.7,18.8) has 1019083 bin [18.8,18.9) has 1307176 bin [18.9,19.0) has 1525758 bin [19.0,19.1) has 1499548 bin [19.1,19.2) has 1367228 bin [19.2,19.3) has 1200357 bin [19.3,19.4) has 1334499 bin [19.4,19.5) has 1265011 bin [19.5,19.6) has 1319521 bin [19.6,19.7) has 1140780 bin [19.7,19.8) has 988155 bin [19.8,19.9) has 813247 bin [19.9,20.0) has 691937 bin [20.0,20.1) has 680836 bin [20.1,20.2) has 727297 bin [20.2,20.3) has 753405 bin [20.3,20.4) has 502698 bin [20.4,20.5) has 440831 bin [20.5,20.6) has 376904 bin [20.6,20.7) has 292690 bin [20.7,20.8) has 232587 bin [20.8,20.9) has 174187 bin [20.9,21.0) has 152667 bin [21.0,21.1) has 124855 bin [21.1,21.2) has 112335 bin [21.2,21.3) has 92941 bin [21.3,21.4) has 87145 bin [21.4,21.5) has 75557 bin [21.5,21.6) has 74647 bin [21.6,21.7) has 72530 bin [21.7,21.8) has 72127 bin [21.8,21.9) has 59556 bin [21.9,22.0) has 42169 bin [22.0,22.1) has 36617 bin [22.1,22.2) has 35867 bin [22.2,22.3) has 36552 bin [22.3,22.4) has 45371 bin [22.4,22.5) has 42466 bin [22.5,22.6) has 41749 bin [22.6,22.7) has 43121 bin [22.7,22.8) has 46274 bin [22.8,22.9) has 52942 bin [22.9,23.0) has 52283 bin [23.0,23.1) has 53585 bin [23.1,23.2) has 51183 bin [23.2,23.3) has 46569 bin [23.3,23.4) has 46677 bin [23.4,23.5) has 44877 bin [23.5,23.6) has 47184 bin [23.6,23.7) has 47822 bin [23.7,23.8) has 53042 bin [23.8,23.9) has 41824 bin [23.9,24.0) has 40753 bin [24.0,24.1) has 38774 bin [24.1,24.2) has 38651 bin [24.2,24.3) has 38967 bin [24.3,24.4) has 38964 bin [24.4,24.5) has 38889 bin [24.5,24.6) has 38348 bin [24.6,24.7) has 41106 bin [24.7,24.8) has 39162 bin [24.8,24.9) has 40310 bin [24.9,25.0) has 41234 bin [25.0,25.1) has 40166 bin [25.1,25.2) has 45037 bin [25.2,25.3) has 37741 bin [25.3,25.4) has 35404 bin [25.4,25.5) has 35531 bin [25.5,25.6) has 35465 bin [25.6,25.7) has 36150 bin [25.7,25.8) has 37249 bin [25.8,25.9) has 36113 bin [25.9,26.0) has 35044 bin [26.0,26.1) has 36519 bin [26.1,26.2) has 35686 bin [26.2,26.3) has 34077 bin [26.3,26.4) has 32967 bin [26.4,26.5) has 32765 bin [26.5,26.6) has 32724 bin [26.6,26.7) has 38968 bin [26.7,26.8) has 64508 bin [26.8,26.9) has 48318 bin [26.9,27.0) has 36311 bin [27.0,27.1) has 36757 bin [27.1,27.2) has 35956 bin [27.2,27.3) has 33751 bin [27.3,27.4) has 33051 bin [27.4,27.5) has 31556 bin [27.5,27.6) has 30863 bin [27.6,27.7) has 30527 bin [27.7,27.8) has 30126 bin [27.8,27.9) has 29167 bin [27.9,28.0) has 28675 bin [28.0,28.1) has 27943 bin [28.1,28.2) has 27816 bin [28.2,28.3) has 28000 bin [28.3,28.4) has 27562 bin [28.4,28.5) has 27273 bin [28.5,28.6) has 26465 bin [28.6,28.7) has 25980 bin [28.7,28.8) has 26071 bin [28.8,28.9) has 25621 bin [28.9,29.0) has 26578 bin [29.0,29.1) has 25753 bin [29.1,29.2) has 26651 bin [29.2,29.3) has 25806 bin [29.3,29.4) has 25342 bin [29.4,29.5) has 26365 bin [29.5,29.6) has 30186 bin [29.6,29.7) has 30078 bin [29.7,29.8) has 28896 bin [29.8,29.9) has 26309 bin [29.9,30.0) has 25268 bin [30.0,30.1) has 25444 bin [30.1,30.2) has 25191 bin [30.2,30.3) has 24918 bin [30.3,30.4) has 25327 bin [30.4,30.5) has 25385 bin [30.5,30.6) has 24129 bin [30.6,30.7) has 24158 bin [30.7,30.8) has 23706 bin [30.8,30.9) has 23442 bin [30.9,31.0) has 23465 bin [31.0,31.1) has 23336 bin [31.1,31.2) has 23366 bin [31.2,31.3) has 23365 bin [31.3,31.4) has 23073 bin [31.4,31.5) has 23208 bin [31.5,31.6) has 23179 bin [31.6,31.7) has 22627 bin [31.7,31.8) has 22217 bin [31.8,31.9) has 22280 bin [31.9,32.0) has 22282 bin [32.0,32.1) has 21898 bin [32.1,32.2) has 22059 bin [32.2,32.3) has 21502 bin [32.3,32.4) has 21522 bin [32.4,32.5) has 21188 bin [32.5,32.6) has 21032 bin [32.6,32.7) has 20724 bin [32.7,32.8) has 20586 bin [32.8,32.9) has 20398 bin [32.9,33.0) has 20175 bin [33.0,33.1) has 19789 bin [33.1,33.2) has 19685 bin [33.2,33.3) has 19336 bin [33.3,33.4) has 19255 bin [33.4,33.5) has 18798 bin [33.5,33.6) has 18475 bin [33.6,33.7) has 18593 bin [33.7,33.8) has 18570 bin [33.8,33.9) has 18221 bin [33.9,34.0) has 18077 bin [34.0,34.1) has 17567 bin [34.1,34.2) has 17335 bin [34.2,34.3) has 16843 bin [34.3,34.4) has 16811 bin [34.4,34.5) has 16089 bin [34.5,34.6) has 15988 bin [34.6,34.7) has 15413 bin [34.7,34.8) has 15174 bin [34.8,34.9) has 14932 bin [34.9,35.0) has 14668 bin [35.0,35.1) has 14184 bin [35.1,35.2) has 14024 bin [35.2,35.3) has 13564 bin [35.3,35.4) has 13287 bin [35.4,35.5) has 12465 bin [35.5,35.6) has 12324 bin [35.6,35.7) has 11759 bin [35.7,35.8) has 11638 bin [35.8,35.9) has 11353 bin [35.9,36.0) has 11193 bin [36.0,36.1) has 10805 bin [36.1,36.2) has 10662 bin [36.2,36.3) has 10286 bin [36.3,36.4) has 10235 bin [36.4,36.5) has 9820 bin [36.5,36.6) has 9171 bin [36.6,36.7) has 9003 bin [36.7,36.8) has 8476 bin [36.8,36.9) has 7972 bin [36.9,37.0) has 7696 bin [37.0,37.1) has 7347 bin [37.1,37.2) has 6984 bin [37.2,37.3) has 6757 bin [37.3,37.4) has 6756 bin [37.4,37.5) has 6313 bin [37.5,37.6) has 6061 bin [37.6,37.7) has 5653 bin [37.7,37.8) has 5448 bin [37.8,37.9) has 5352 bin [37.9,38.0) has 4970 bin [38.0,38.1) has 4741 bin [38.1,38.2) has 4481 bin [38.2,38.3) has 4072 bin [38.3,38.4) has 3941 bin [38.4,38.5) has 3648 bin [38.5,38.6) has 3442 bin [38.6,38.7) has 3179 bin [38.7,38.8) has 2982 bin [38.8,38.9) has 2791 bin [38.9,39.0) has 2614 bin [39.0,39.1) has 2558 bin [39.1,39.2) has 2319 bin [39.2,39.3) has 2225 bin [39.3,39.4) has 2156 bin [39.4,39.5) has 1908 bin [39.5,39.6) has 1795 bin [39.6,39.7) has 1678 bin [39.7,39.8) has 1599 bin [39.8,39.9) has 1510 bin [39.9,40.0) has 1402 bin [40.0,40.1) has 1299 bin [40.1,40.2) has 1313 bin [40.2,40.3) has 1187 bin [40.3,40.4) has 1068 bin [40.4,40.5) has 996 bin [40.5,40.6) has 950 bin [40.6,40.7) has 804 bin [40.7,40.8) has 798 bin [40.8,40.9) has 718 bin [40.9,41.0) has 639 bin [41.0,41.1) has 608 bin [41.1,41.2) has 541 bin [41.2,41.3) has 512 bin [41.3,41.4) has 476 bin [41.4,41.5) has 423 bin [41.5,41.6) has 503 bin [41.6,41.7) has 552 bin [41.7,41.8) has 496 bin [41.8,41.9) has 682 bin [41.9,42.0) has 692 bin [42.0,42.1) has 466 bin [42.1,42.2) has 225 bin [42.2,42.3) has 197 bin [42.3,42.4) has 168 bin [42.4,42.5) has 146 bin [42.5,42.6) has 142 bin [42.6,42.7) has 151 bin [42.7,42.8) has 133 bin [42.8,42.9) has 169 bin [42.9,43.0) has 358 bin [43.0,43.1) has 206 bin [43.1,43.2) has 61 bin [43.2,43.3) has 62 bin [43.3,43.4) has 47 bin [43.4,43.5) has 35 bin [43.5,43.6) has 43 bin [43.6,43.7) has 24 bin [43.7,43.8) has 24 bin [43.8,43.9) has 30 bin [43.9,44.0) has 17 bin [44.0,44.1) has 13 bin [44.1,44.2) has 12 bin [44.2,44.3) has 13 bin [44.3,44.4) has 13 bin [44.4,44.5) has 7 bin [44.5,44.6) has 12 bin [44.6,44.7) has 2 bin [44.7,44.8) has 7 bin [44.8,44.9) has 3 bin [44.9,45.0) has 2 bin [45.0,45.1) has 4 bin [45.1,45.2) has 9 bin [45.2,45.3) has 11 bin [45.3,45.4) has 18 bin [45.4,45.5) has 43 bin [45.5,45.6) has 18 bin [45.6,45.7) has 7 bin [45.7,45.8) has 8 bin [45.8,45.9) has 10 bin [45.9,46.0) has 10 bin [46.0,46.1) has 3 bin [46.2,46.3) has 5 bin [46.3,46.4) has 1 bin [46.4,46.5) has 2 bin [46.6,46.7) has 1 bin [46.8,46.9) has 1 bin [47.1,47.2) has 2 bin [47.3,47.4) has 2 bin [47.4,47.5) has 1 bin [47.5,47.6) has 3 bin [47.9,48.0) has 2 bin [48.1,48.2) has 2 bin [48.4,48.5) has 3 bin [48.6,48.7) has 2 bin [48.8,48.9) has 1 bin [49.0,49.1) has 1 bin [49.1,49.2) has 1 bin [49.2,49.3) has 1 bin [49.3,49.4) has 1 bin [49.6,49.7) has 1 bin [50.0,50.1) has 2 bin [50.1,50.2) has 2 bin [50.2,50.3) has 1 bin [50.3,50.4) has 1 bin [50.4,50.5) has 1 bin [50.5,50.6) has 2 bin [50.7,50.8) has 3 bin [50.8,50.9) has 3 bin [50.9,51.0) has 1 bin [51.0,51.1) has 1 bin [51.1,51.2) has 3 bin [51.3,51.4) has 1 bin [51.4,51.5) has 1 bin [51.5,51.6) has 1 bin [51.8,51.9) has 1 bin [51.9,52.0) has 1 bin [52.3,52.4) has 2 bin [52.4,52.5) has 1 bin [52.6,52.7) has 1 bin [52.9,53.0) has 2 bin [53.0,53.1) has 2 bin [53.1,53.2) has 2 bin [53.2,53.3) has 4 bin [53.4,53.5) has 2 bin [53.6,53.7) has 3 bin [53.9,54.0) has 1 bin [54.1,54.2) has 2 bin [54.2,54.3) has 2 bin [54.3,54.4) has 1 bin [54.4,54.5) has 4 bin [54.5,54.6) has 2 bin [54.6,54.7) has 2 bin [54.7,54.8) has 1 bin [54.9,55.0) has 2 bin [55.0,55.1) has 1 bin [55.1,55.2) has 1 bin [55.2,55.3) has 2 bin [55.3,55.4) has 12 bin [55.4,55.5) has 5 bin [55.5,55.6) has 1 bin [55.6,55.7) has 2 bin [55.7,55.8) has 2 bin [55.8,55.9) has 4 bin [55.9,56.0) has 2 bin [56.0,56.1) has 1 bin [56.2,56.3) has 1 bin [56.3,56.4) has 1 bin [56.5,56.6) has 2 bin [56.7,56.8) has 1 bin [56.8,56.9) has 1 bin [57.0,57.1) has 1 bin [57.1,57.2) has 1 bin [57.2,57.3) has 2 bin [57.4,57.5) has 1 bin [57.9,58.0) has 1 bin [58.0,58.1) has 1 bin [58.1,58.2) has 6 bin [58.2,58.3) has 7 bin [58.3,58.4) has 1 bin [58.4,58.5) has 3 bin [59.8,59.9) has 1 bin [60.3,60.4) has 2 bin [61.0,61.1) has 1 bin [61.7,61.8) has 2 bin [61.8,61.9) has 3 bin [61.9,62.0) has 3 bin [62.0,62.1) has 1 bin [62.2,62.3) has 1 bin [62.4,62.5) has 1 bin [62.9,63.0) has 1 average z coordinate 20.8 for 27267385 element(s) point source id histogram with bin size 1.000000 bin 1069 has 17694792 bin 1070 has 9572593 average point source id 1069.351063844222608 for 27267385 element(s)