lasinfo (210611) report for 'AHN4T/17GZ2_08.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: 26055953 number of points by return: 23034485 2135819 732876 137216 14638 scale factor x y z: 0.001 0.001 0.001 offset x y z: 246980 528730 0 min x y z: 246980.000 528730.000 10.768 max x y z: 248019.999 530019.999 42.045 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: 26055953 extended number of points by return: 23034485 2135819 732876 137216 14638 891 28 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 10768 42045 intensity 55 4860 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 13 user_data 6 7 point_source_ID 67 68 gps_time 330522027.043210 330524737.960179 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 35 255 B 20 255 NIR 10 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 32.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23034485 number of intermediate returns: 888007 number of last returns: 23025030 number of single returns: 20891569 covered area in square units/kilounits: 1317552/1.32 point density: all returns 19.78 last only 17.48 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26055953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23034485 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2135819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 732876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 137216 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14638 instead zero. overview over extended number of returns of given pulse: 20891569 2808181 1790322 491619 68871 5189 202 0 0 0 0 0 0 0 0 histogram of classification of points: 3421368 unclassified (1) 22478116 ground (2) 125878 building (6) 30591 water (9) +-> flagged as extended overlap: 1654048 +---> 185772 of those are unclassified (1) +---> 1466964 of those are ground (2) +---> 1312 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.7,10.8) has 2 bin [10.8,10.9) has 85 bin [10.9,11.0) has 2143 bin [11.0,11.1) has 2673 bin [11.1,11.2) has 2747 bin [11.2,11.3) has 4738 bin [11.3,11.4) has 7783 bin [11.4,11.5) has 8352 bin [11.5,11.6) has 8031 bin [11.6,11.7) has 11061 bin [11.7,11.8) has 15834 bin [11.8,11.9) has 26089 bin [11.9,12.0) has 111538 bin [12.0,12.1) has 347422 bin [12.1,12.2) has 434945 bin [12.2,12.3) has 495564 bin [12.3,12.4) has 469711 bin [12.4,12.5) has 615186 bin [12.5,12.6) has 576757 bin [12.6,12.7) has 598976 bin [12.7,12.8) has 698627 bin [12.8,12.9) has 636522 bin [12.9,13.0) has 654138 bin [13.0,13.1) has 748294 bin [13.1,13.2) has 731218 bin [13.2,13.3) has 770925 bin [13.3,13.4) has 850032 bin [13.4,13.5) has 1001630 bin [13.5,13.6) has 1243336 bin [13.6,13.7) has 1667566 bin [13.7,13.8) has 1683981 bin [13.8,13.9) has 1598784 bin [13.9,14.0) has 1504619 bin [14.0,14.1) has 1587452 bin [14.1,14.2) has 1137662 bin [14.2,14.3) has 640566 bin [14.3,14.4) has 468880 bin [14.4,14.5) has 306773 bin [14.5,14.6) has 260044 bin [14.6,14.7) has 179389 bin [14.7,14.8) has 128748 bin [14.8,14.9) has 116932 bin [14.9,15.0) has 101765 bin [15.0,15.1) has 52454 bin [15.1,15.2) has 35765 bin [15.2,15.3) has 36931 bin [15.3,15.4) has 34117 bin [15.4,15.5) has 32516 bin [15.5,15.6) has 30063 bin [15.6,15.7) has 29472 bin [15.7,15.8) has 25730 bin [15.8,15.9) has 22495 bin [15.9,16.0) has 22153 bin [16.0,16.1) has 21552 bin [16.1,16.2) has 21053 bin [16.2,16.3) has 21597 bin [16.3,16.4) has 21487 bin [16.4,16.5) has 21891 bin [16.5,16.6) has 21916 bin [16.6,16.7) has 21017 bin [16.7,16.8) has 20375 bin [16.8,16.9) has 20222 bin [16.9,17.0) has 19570 bin [17.0,17.1) has 19857 bin [17.1,17.2) has 20454 bin [17.2,17.3) has 19296 bin [17.3,17.4) has 18783 bin [17.4,17.5) has 18658 bin [17.5,17.6) has 19018 bin [17.6,17.7) has 18732 bin [17.7,17.8) has 18610 bin [17.8,17.9) has 18776 bin [17.9,18.0) has 19097 bin [18.0,18.1) has 18780 bin [18.1,18.2) has 18981 bin [18.2,18.3) has 19017 bin [18.3,18.4) has 19052 bin [18.4,18.5) has 18974 bin [18.5,18.6) has 18826 bin [18.6,18.7) has 19083 bin [18.7,18.8) has 18553 bin [18.8,18.9) has 19058 bin [18.9,19.0) has 18996 bin [19.0,19.1) has 19248 bin [19.1,19.2) has 19530 bin [19.2,19.3) has 19401 bin [19.3,19.4) has 19701 bin [19.4,19.5) has 19807 bin [19.5,19.6) has 20146 bin [19.6,19.7) has 20013 bin [19.7,19.8) has 20305 bin [19.8,19.9) has 20882 bin [19.9,20.0) has 21205 bin [20.0,20.1) has 21674 bin [20.1,20.2) has 21965 bin [20.2,20.3) has 22469 bin [20.3,20.4) has 23152 bin [20.4,20.5) has 23207 bin [20.5,20.6) has 23257 bin [20.6,20.7) has 23386 bin [20.7,20.8) has 23729 bin [20.8,20.9) has 24500 bin [20.9,21.0) has 24318 bin [21.0,21.1) has 24536 bin [21.1,21.2) has 24696 bin [21.2,21.3) has 24835 bin [21.3,21.4) has 24739 bin [21.4,21.5) has 25262 bin [21.5,21.6) has 25227 bin [21.6,21.7) has 25413 bin [21.7,21.8) has 25025 bin [21.8,21.9) has 25563 bin [21.9,22.0) has 25632 bin [22.0,22.1) has 24978 bin [22.1,22.2) has 24778 bin [22.2,22.3) has 24809 bin [22.3,22.4) has 24778 bin [22.4,22.5) has 24847 bin [22.5,22.6) has 24590 bin [22.6,22.7) has 23992 bin [22.7,22.8) has 24149 bin [22.8,22.9) has 24130 bin [22.9,23.0) has 24180 bin [23.0,23.1) has 24739 bin [23.1,23.2) has 25516 bin [23.2,23.3) has 23720 bin [23.3,23.4) has 23792 bin [23.4,23.5) has 23806 bin [23.5,23.6) has 24231 bin [23.6,23.7) has 25600 bin [23.7,23.8) has 23455 bin [23.8,23.9) has 23508 bin [23.9,24.0) has 23070 bin [24.0,24.1) has 23402 bin [24.1,24.2) has 23166 bin [24.2,24.3) has 22913 bin [24.3,24.4) has 22760 bin [24.4,24.5) has 22801 bin [24.5,24.6) has 22592 bin [24.6,24.7) has 22946 bin [24.7,24.8) has 22773 bin [24.8,24.9) has 22736 bin [24.9,25.0) has 22623 bin [25.0,25.1) has 22480 bin [25.1,25.2) has 22439 bin [25.2,25.3) has 22295 bin [25.3,25.4) has 22130 bin [25.4,25.5) has 22367 bin [25.5,25.6) has 22460 bin [25.6,25.7) has 22501 bin [25.7,25.8) has 22433 bin [25.8,25.9) has 22273 bin [25.9,26.0) has 22107 bin [26.0,26.1) has 21954 bin [26.1,26.2) has 22085 bin [26.2,26.3) has 21749 bin [26.3,26.4) has 21986 bin [26.4,26.5) has 21935 bin [26.5,26.6) has 21473 bin [26.6,26.7) has 21510 bin [26.7,26.8) has 21491 bin [26.8,26.9) has 21386 bin [26.9,27.0) has 21240 bin [27.0,27.1) has 21373 bin [27.1,27.2) has 20895 bin [27.2,27.3) has 20879 bin [27.3,27.4) has 20830 bin [27.4,27.5) has 20547 bin [27.5,27.6) has 20426 bin [27.6,27.7) has 20404 bin [27.7,27.8) has 20032 bin [27.8,27.9) has 19762 bin [27.9,28.0) has 19654 bin [28.0,28.1) has 19565 bin [28.1,28.2) has 19264 bin [28.2,28.3) has 19023 bin [28.3,28.4) has 18720 bin [28.4,28.5) has 18690 bin [28.5,28.6) has 18517 bin [28.6,28.7) has 18352 bin [28.7,28.8) has 18042 bin [28.8,28.9) has 17588 bin [28.9,29.0) has 17761 bin [29.0,29.1) has 17301 bin [29.1,29.2) has 16996 bin [29.2,29.3) has 16850 bin [29.3,29.4) has 16308 bin [29.4,29.5) has 15950 bin [29.5,29.6) has 15978 bin [29.6,29.7) has 15613 bin [29.7,29.8) has 15177 bin [29.8,29.9) has 14942 bin [29.9,30.0) has 14544 bin [30.0,30.1) has 14053 bin [30.1,30.2) has 13642 bin [30.2,30.3) has 13074 bin [30.3,30.4) has 12585 bin [30.4,30.5) has 12197 bin [30.5,30.6) has 12006 bin [30.6,30.7) has 11427 bin [30.7,30.8) has 11197 bin [30.8,30.9) has 10631 bin [30.9,31.0) has 10192 bin [31.0,31.1) has 9561 bin [31.1,31.2) has 9378 bin [31.2,31.3) has 8819 bin [31.3,31.4) has 8460 bin [31.4,31.5) has 7847 bin [31.5,31.6) has 7580 bin [31.6,31.7) has 7060 bin [31.7,31.8) has 6792 bin [31.8,31.9) has 6302 bin [31.9,32.0) has 5898 bin [32.0,32.1) has 5660 bin [32.1,32.2) has 5270 bin [32.2,32.3) has 5022 bin [32.3,32.4) has 4704 bin [32.4,32.5) has 4416 bin [32.5,32.6) has 4160 bin [32.6,32.7) has 3738 bin [32.7,32.8) has 3613 bin [32.8,32.9) has 3237 bin [32.9,33.0) has 3066 bin [33.0,33.1) has 2948 bin [33.1,33.2) has 2618 bin [33.2,33.3) has 2515 bin [33.3,33.4) has 2436 bin [33.4,33.5) has 2166 bin [33.5,33.6) has 2113 bin [33.6,33.7) has 1963 bin [33.7,33.8) has 1821 bin [33.8,33.9) has 1735 bin [33.9,34.0) has 1673 bin [34.0,34.1) has 1546 bin [34.1,34.2) has 1493 bin [34.2,34.3) has 1427 bin [34.3,34.4) has 1328 bin [34.4,34.5) has 1248 bin [34.5,34.6) has 1104 bin [34.6,34.7) has 1155 bin [34.7,34.8) has 1067 bin [34.8,34.9) has 1033 bin [34.9,35.0) has 1042 bin [35.0,35.1) has 956 bin [35.1,35.2) has 946 bin [35.2,35.3) has 855 bin [35.3,35.4) has 861 bin [35.4,35.5) has 728 bin [35.5,35.6) has 737 bin [35.6,35.7) has 726 bin [35.7,35.8) has 729 bin [35.8,35.9) has 617 bin [35.9,36.0) has 665 bin [36.0,36.1) has 577 bin [36.1,36.2) has 574 bin [36.2,36.3) has 536 bin [36.3,36.4) has 529 bin [36.4,36.5) has 498 bin [36.5,36.6) has 459 bin [36.6,36.7) has 443 bin [36.7,36.8) has 448 bin [36.8,36.9) has 446 bin [36.9,37.0) has 439 bin [37.0,37.1) has 394 bin [37.1,37.2) has 410 bin [37.2,37.3) has 362 bin [37.3,37.4) has 353 bin [37.4,37.5) has 373 bin [37.5,37.6) has 335 bin [37.6,37.7) has 333 bin [37.7,37.8) has 335 bin [37.8,37.9) has 321 bin [37.9,38.0) has 303 bin [38.0,38.1) has 271 bin [38.1,38.2) has 280 bin [38.2,38.3) has 285 bin [38.3,38.4) has 250 bin [38.4,38.5) has 203 bin [38.5,38.6) has 239 bin [38.6,38.7) has 222 bin [38.7,38.8) has 232 bin [38.8,38.9) has 204 bin [38.9,39.0) has 181 bin [39.0,39.1) has 168 bin [39.1,39.2) has 169 bin [39.2,39.3) has 169 bin [39.3,39.4) has 171 bin [39.4,39.5) has 138 bin [39.5,39.6) has 147 bin [39.6,39.7) has 152 bin [39.7,39.8) has 123 bin [39.8,39.9) has 105 bin [39.9,40.0) has 107 bin [40.0,40.1) has 105 bin [40.1,40.2) has 99 bin [40.2,40.3) has 98 bin [40.3,40.4) has 109 bin [40.4,40.5) has 68 bin [40.5,40.6) has 81 bin [40.6,40.7) has 69 bin [40.7,40.8) has 49 bin [40.8,40.9) has 31 bin [40.9,41.0) has 24 bin [41.0,41.1) has 33 bin [41.1,41.2) has 24 bin [41.2,41.3) has 19 bin [41.3,41.4) has 18 bin [41.4,41.5) has 14 bin [41.5,41.6) has 4 bin [41.6,41.7) has 2 bin [41.7,41.8) has 2 bin [41.8,41.9) has 3 bin [41.9,42.0) has 1 bin [42.0,42.1) has 1 average z coordinate 14.8 for 26055953 element(s) point source id histogram with bin size 1.000000 bin 67 has 18077177 bin 68 has 7978776 average point source id 67.306217009218585 for 26055953 element(s)