lasinfo (210611) report for 'AHN4T/41DN1_04.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: 23/2023 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: 27049608 number of points by return: 24292253 1806491 744478 180845 25541 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 436230 0 min x y z: 232980.000 436230.000 18.507 max x y z: 234019.999 437519.999 49.860 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: 27049608 extended number of points by return: 24292253 1806491 744478 180845 25541 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 18507 49860 intensity 55 2671 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 -2 user_data 6 7 point_source_ID 157 158 gps_time 324124220.645250 324124661.586128 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 43 255 B 32 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 10.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24292253 number of intermediate returns: 952664 number of last returns: 24289782 number of single returns: 22485091 covered area in square units/kilounits: 1337512/1.34 point density: all returns 20.22 last only 18.16 (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 27049608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24292253 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1806491 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 744478 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 180845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25541 instead zero. overview over extended number of returns of given pulse: 22485091 2126111 1689949 620835 115744 11080 798 0 0 0 0 0 0 0 0 histogram of classification of points: 3138437 unclassified (1) 23625448 ground (2) 261309 building (6) 23420 water (9) 994 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1798547 +---> 311268 of those are unclassified (1) +---> 1452361 of those are ground (2) +---> 33257 of those are building (6) +---> 1661 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.5,18.6) has 175 bin [18.6,18.7) has 11305 bin [18.7,18.8) has 24372 bin [18.8,18.9) has 13993 bin [18.9,19.0) has 13504 bin [19.0,19.1) has 16879 bin [19.1,19.2) has 20373 bin [19.2,19.3) has 26442 bin [19.3,19.4) has 43817 bin [19.4,19.5) has 166577 bin [19.5,19.6) has 411108 bin [19.6,19.7) has 976436 bin [19.7,19.8) has 1552740 bin [19.8,19.9) has 2109245 bin [19.9,20.0) has 2246791 bin [20.0,20.1) has 2732807 bin [20.1,20.2) has 2602707 bin [20.2,20.3) has 2243242 bin [20.3,20.4) has 2150770 bin [20.4,20.5) has 1997620 bin [20.5,20.6) has 1460281 bin [20.6,20.7) has 1100432 bin [20.7,20.8) has 723844 bin [20.8,20.9) has 408254 bin [20.9,21.0) has 266138 bin [21.0,21.1) has 157521 bin [21.1,21.2) has 104413 bin [21.2,21.3) has 62471 bin [21.3,21.4) has 56487 bin [21.4,21.5) has 54286 bin [21.5,21.6) has 49937 bin [21.6,21.7) has 45900 bin [21.7,21.8) has 34808 bin [21.8,21.9) has 19384 bin [21.9,22.0) has 17675 bin [22.0,22.1) has 16596 bin [22.1,22.2) has 16403 bin [22.2,22.3) has 16445 bin [22.3,22.4) has 15742 bin [22.4,22.5) has 15643 bin [22.5,22.6) has 14459 bin [22.6,22.7) has 15115 bin [22.7,22.8) has 16582 bin [22.8,22.9) has 17349 bin [22.9,23.0) has 16991 bin [23.0,23.1) has 17134 bin [23.1,23.2) has 16328 bin [23.2,23.3) has 16663 bin [23.3,23.4) has 16113 bin [23.4,23.5) has 15550 bin [23.5,23.6) has 15814 bin [23.6,23.7) has 16005 bin [23.7,23.8) has 16464 bin [23.8,23.9) has 16421 bin [23.9,24.0) has 16125 bin [24.0,24.1) has 15871 bin [24.1,24.2) has 15730 bin [24.2,24.3) has 15751 bin [24.3,24.4) has 15823 bin [24.4,24.5) has 16108 bin [24.5,24.6) has 16261 bin [24.6,24.7) has 15959 bin [24.7,24.8) has 15512 bin [24.8,24.9) has 15879 bin [24.9,25.0) has 15727 bin [25.0,25.1) has 15614 bin [25.1,25.2) has 15841 bin [25.2,25.3) has 15952 bin [25.3,25.4) has 15995 bin [25.4,25.5) has 16480 bin [25.5,25.6) has 15816 bin [25.6,25.7) has 16297 bin [25.7,25.8) has 16550 bin [25.8,25.9) has 16662 bin [25.9,26.0) has 16688 bin [26.0,26.1) has 17339 bin [26.1,26.2) has 17848 bin [26.2,26.3) has 18145 bin [26.3,26.4) has 19285 bin [26.4,26.5) has 19170 bin [26.5,26.6) has 18678 bin [26.6,26.7) has 18711 bin [26.7,26.8) has 18737 bin [26.8,26.9) has 18899 bin [26.9,27.0) has 19282 bin [27.0,27.1) has 19587 bin [27.1,27.2) has 19796 bin [27.2,27.3) has 19998 bin [27.3,27.4) has 20309 bin [27.4,27.5) has 22392 bin [27.5,27.6) has 21232 bin [27.6,27.7) has 20947 bin [27.7,27.8) has 20535 bin [27.8,27.9) has 20712 bin [27.9,28.0) has 21260 bin [28.0,28.1) has 21586 bin [28.1,28.2) has 21860 bin [28.2,28.3) has 21904 bin [28.3,28.4) has 22244 bin [28.4,28.5) has 22506 bin [28.5,28.6) has 22724 bin [28.6,28.7) has 22499 bin [28.7,28.8) has 22698 bin [28.8,28.9) has 22638 bin [28.9,29.0) has 22876 bin [29.0,29.1) has 22819 bin [29.1,29.2) has 23236 bin [29.2,29.3) has 23225 bin [29.3,29.4) has 23398 bin [29.4,29.5) has 23393 bin [29.5,29.6) has 23483 bin [29.6,29.7) has 23498 bin [29.7,29.8) has 23831 bin [29.8,29.9) has 24134 bin [29.9,30.0) has 23724 bin [30.0,30.1) has 23777 bin [30.1,30.2) has 23561 bin [30.2,30.3) has 23527 bin [30.3,30.4) has 22973 bin [30.4,30.5) has 22729 bin [30.5,30.6) has 22680 bin [30.6,30.7) has 22489 bin [30.7,30.8) has 22549 bin [30.8,30.9) has 22604 bin [30.9,31.0) has 22332 bin [31.0,31.1) has 22157 bin [31.1,31.2) has 22239 bin [31.2,31.3) has 22712 bin [31.3,31.4) has 22280 bin [31.4,31.5) has 22107 bin [31.5,31.6) has 21845 bin [31.6,31.7) has 21800 bin [31.7,31.8) has 21864 bin [31.8,31.9) has 21561 bin [31.9,32.0) has 21996 bin [32.0,32.1) has 22179 bin [32.1,32.2) has 21109 bin [32.2,32.3) has 20468 bin [32.3,32.4) has 20707 bin [32.4,32.5) has 20516 bin [32.5,32.6) has 20552 bin [32.6,32.7) has 20518 bin [32.7,32.8) has 20628 bin [32.8,32.9) has 20528 bin [32.9,33.0) has 20044 bin [33.0,33.1) has 19860 bin [33.1,33.2) has 19898 bin [33.2,33.3) has 19478 bin [33.3,33.4) has 19291 bin [33.4,33.5) has 19095 bin [33.5,33.6) has 18471 bin [33.6,33.7) has 18742 bin [33.7,33.8) has 18402 bin [33.8,33.9) has 18008 bin [33.9,34.0) has 17604 bin [34.0,34.1) has 17823 bin [34.1,34.2) has 17685 bin [34.2,34.3) has 17228 bin [34.3,34.4) has 16949 bin [34.4,34.5) has 16705 bin [34.5,34.6) has 16788 bin [34.6,34.7) has 16479 bin [34.7,34.8) has 16180 bin [34.8,34.9) has 15792 bin [34.9,35.0) has 15911 bin [35.0,35.1) has 15604 bin [35.1,35.2) has 15445 bin [35.2,35.3) has 15103 bin [35.3,35.4) has 14881 bin [35.4,35.5) has 14735 bin [35.5,35.6) has 14597 bin [35.6,35.7) has 14229 bin [35.7,35.8) has 13738 bin [35.8,35.9) has 13356 bin [35.9,36.0) has 13216 bin [36.0,36.1) has 12621 bin [36.1,36.2) has 12336 bin [36.2,36.3) has 12172 bin [36.3,36.4) has 12087 bin [36.4,36.5) has 11963 bin [36.5,36.6) has 11442 bin [36.6,36.7) has 11234 bin [36.7,36.8) has 10867 bin [36.8,36.9) has 10840 bin [36.9,37.0) has 10632 bin [37.0,37.1) has 10520 bin [37.1,37.2) has 10105 bin [37.2,37.3) has 9848 bin [37.3,37.4) has 9668 bin [37.4,37.5) has 9298 bin [37.5,37.6) has 9107 bin [37.6,37.7) has 8829 bin [37.7,37.8) has 8698 bin [37.8,37.9) has 8721 bin [37.9,38.0) has 8252 bin [38.0,38.1) has 8235 bin [38.1,38.2) has 7966 bin [38.2,38.3) has 7880 bin [38.3,38.4) has 7630 bin [38.4,38.5) has 7380 bin [38.5,38.6) has 7127 bin [38.6,38.7) has 7155 bin [38.7,38.8) has 6913 bin [38.8,38.9) has 6822 bin [38.9,39.0) has 6339 bin [39.0,39.1) has 6100 bin [39.1,39.2) has 6013 bin [39.2,39.3) has 5784 bin [39.3,39.4) has 5734 bin [39.4,39.5) has 5606 bin [39.5,39.6) has 5623 bin [39.6,39.7) has 5401 bin [39.7,39.8) has 5315 bin [39.8,39.9) has 5193 bin [39.9,40.0) has 4910 bin [40.0,40.1) has 4932 bin [40.1,40.2) has 4608 bin [40.2,40.3) has 4485 bin [40.3,40.4) has 4410 bin [40.4,40.5) has 4161 bin [40.5,40.6) has 4357 bin [40.6,40.7) has 4146 bin [40.7,40.8) has 4139 bin [40.8,40.9) has 3901 bin [40.9,41.0) has 3822 bin [41.0,41.1) has 3592 bin [41.1,41.2) has 3619 bin [41.2,41.3) has 3454 bin [41.3,41.4) has 3466 bin [41.4,41.5) has 3259 bin [41.5,41.6) has 3161 bin [41.6,41.7) has 3090 bin [41.7,41.8) has 3097 bin [41.8,41.9) has 2947 bin [41.9,42.0) has 2828 bin [42.0,42.1) has 2700 bin [42.1,42.2) has 2681 bin [42.2,42.3) has 2597 bin [42.3,42.4) has 2404 bin [42.4,42.5) has 2398 bin [42.5,42.6) has 2251 bin [42.6,42.7) has 2143 bin [42.7,42.8) has 2128 bin [42.8,42.9) has 2017 bin [42.9,43.0) has 1909 bin [43.0,43.1) has 1895 bin [43.1,43.2) has 1735 bin [43.2,43.3) has 1589 bin [43.3,43.4) has 1577 bin [43.4,43.5) has 1531 bin [43.5,43.6) has 1478 bin [43.6,43.7) has 1426 bin [43.7,43.8) has 1426 bin [43.8,43.9) has 1319 bin [43.9,44.0) has 1260 bin [44.0,44.1) has 1250 bin [44.1,44.2) has 1164 bin [44.2,44.3) has 1141 bin [44.3,44.4) has 1048 bin [44.4,44.5) has 979 bin [44.5,44.6) has 933 bin [44.6,44.7) has 874 bin [44.7,44.8) has 883 bin [44.8,44.9) has 802 bin [44.9,45.0) has 723 bin [45.0,45.1) has 709 bin [45.1,45.2) has 624 bin [45.2,45.3) has 652 bin [45.3,45.4) has 587 bin [45.4,45.5) has 578 bin [45.5,45.6) has 619 bin [45.6,45.7) has 518 bin [45.7,45.8) has 504 bin [45.8,45.9) has 463 bin [45.9,46.0) has 439 bin [46.0,46.1) has 397 bin [46.1,46.2) has 366 bin [46.2,46.3) has 391 bin [46.3,46.4) has 332 bin [46.4,46.5) has 347 bin [46.5,46.6) has 339 bin [46.6,46.7) has 282 bin [46.7,46.8) has 301 bin [46.8,46.9) has 245 bin [46.9,47.0) has 217 bin [47.0,47.1) has 227 bin [47.1,47.2) has 218 bin [47.2,47.3) has 184 bin [47.3,47.4) has 169 bin [47.4,47.5) has 177 bin [47.5,47.6) has 132 bin [47.6,47.7) has 121 bin [47.7,47.8) has 113 bin [47.8,47.9) has 97 bin [47.9,48.0) has 86 bin [48.0,48.1) has 66 bin [48.1,48.2) has 71 bin [48.2,48.3) has 54 bin [48.3,48.4) has 35 bin [48.4,48.5) has 24 bin [48.5,48.6) has 40 bin [48.6,48.7) has 24 bin [48.7,48.8) has 25 bin [48.8,48.9) has 14 bin [48.9,49.0) has 12 bin [49.0,49.1) has 10 bin [49.1,49.2) has 13 bin [49.2,49.3) has 8 bin [49.3,49.4) has 6 bin [49.4,49.5) has 6 bin [49.5,49.6) has 4 bin [49.6,49.7) has 4 bin [49.7,49.8) has 2 bin [49.8,49.9) has 1 average z coordinate 21.4 for 27049608 element(s) point source id histogram with bin size 1.000000 bin 157 has 11993342 bin 158 has 15056266 average point source id 157.556616790897664 for 27049608 element(s)