lasinfo (210611) report for 'AHN4T/28CZ1_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: 336/2022 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: 46595244 number of points by return: 40683343 3781393 1639869 427468 62080 scale factor x y z: 0.001 0.001 0.001 offset x y z: 220980 476230 0 min x y z: 220980.000 476230.000 8.641 max x y z: 222019.999 477519.999 38.287 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: 46595244 extended number of points by return: 40683343 3781393 1639869 427468 62080 1045 46 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 8641 38287 intensity 56 5029 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 29 user_data 6 7 point_source_ID 147 212 gps_time 324038082.196398 328779219.198253 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 37 255 B 33 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 33.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40683343 number of intermediate returns: 2136944 number of last returns: 40658930 number of single returns: 36883973 covered area in square units/kilounits: 1341228/1.34 point density: all returns 34.74 last only 30.31 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46595244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40683343 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3781393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1639869 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 427468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 62080 instead zero. overview over extended number of returns of given pulse: 36883973 4297775 3640389 1461833 284302 25364 1608 0 0 0 0 0 0 0 0 histogram of classification of points: 6910284 unclassified (1) 38651518 ground (2) 942508 building (6) 90934 water (9) +-> flagged as extended overlap: 2717061 +---> 269966 of those are unclassified (1) +---> 2411597 of those are ground (2) +---> 31452 of those are building (6) +---> 4046 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.6,8.7) has 12 bin [8.7,8.8) has 110 bin [8.8,8.9) has 501 bin [8.9,9.0) has 1196 bin [9.0,9.1) has 4351 bin [9.1,9.2) has 39437 bin [9.2,9.3) has 92810 bin [9.3,9.4) has 120261 bin [9.4,9.5) has 130927 bin [9.5,9.6) has 241117 bin [9.6,9.7) has 493494 bin [9.7,9.8) has 677747 bin [9.8,9.9) has 1510367 bin [9.9,10.0) has 3648901 bin [10.0,10.1) has 4701026 bin [10.1,10.2) has 5397119 bin [10.2,10.3) has 4501785 bin [10.3,10.4) has 3422060 bin [10.4,10.5) has 2910141 bin [10.5,10.6) has 2599712 bin [10.6,10.7) has 2011619 bin [10.7,10.8) has 1525738 bin [10.8,10.9) has 1110509 bin [10.9,11.0) has 799013 bin [11.0,11.1) has 567450 bin [11.1,11.2) has 469246 bin [11.2,11.3) has 489033 bin [11.3,11.4) has 483822 bin [11.4,11.5) has 483127 bin [11.5,11.6) has 472044 bin [11.6,11.7) has 239906 bin [11.7,11.8) has 119981 bin [11.8,11.9) has 80066 bin [11.9,12.0) has 59900 bin [12.0,12.1) has 44424 bin [12.1,12.2) has 44875 bin [12.2,12.3) has 41302 bin [12.3,12.4) has 40639 bin [12.4,12.5) has 38036 bin [12.5,12.6) has 37826 bin [12.6,12.7) has 38703 bin [12.7,12.8) has 39608 bin [12.8,12.9) has 40802 bin [12.9,13.0) has 42157 bin [13.0,13.1) has 43108 bin [13.1,13.2) has 44192 bin [13.2,13.3) has 43255 bin [13.3,13.4) has 49466 bin [13.4,13.5) has 48680 bin [13.5,13.6) has 48723 bin [13.6,13.7) has 49753 bin [13.7,13.8) has 53883 bin [13.8,13.9) has 50564 bin [13.9,14.0) has 50408 bin [14.0,14.1) has 51010 bin [14.1,14.2) has 48302 bin [14.2,14.3) has 49616 bin [14.3,14.4) has 49436 bin [14.4,14.5) has 49035 bin [14.5,14.6) has 47820 bin [14.6,14.7) has 49910 bin [14.7,14.8) has 50599 bin [14.8,14.9) has 48729 bin [14.9,15.0) has 48331 bin [15.0,15.1) has 48214 bin [15.1,15.2) has 48059 bin [15.2,15.3) has 47816 bin [15.3,15.4) has 47613 bin [15.4,15.5) has 48756 bin [15.5,15.6) has 48257 bin [15.6,15.7) has 48172 bin [15.7,15.8) has 47777 bin [15.8,15.9) has 47243 bin [15.9,16.0) has 46945 bin [16.0,16.1) has 47180 bin [16.1,16.2) has 47357 bin [16.2,16.3) has 48195 bin [16.3,16.4) has 48640 bin [16.4,16.5) has 47961 bin [16.5,16.6) has 48433 bin [16.6,16.7) has 49538 bin [16.7,16.8) has 48898 bin [16.8,16.9) has 48403 bin [16.9,17.0) has 49300 bin [17.0,17.1) has 48131 bin [17.1,17.2) has 47994 bin [17.2,17.3) has 48143 bin [17.3,17.4) has 46807 bin [17.4,17.5) has 46224 bin [17.5,17.6) has 50183 bin [17.6,17.7) has 53125 bin [17.7,17.8) has 51085 bin [17.8,17.9) has 46105 bin [17.9,18.0) has 46195 bin [18.0,18.1) has 45568 bin [18.1,18.2) has 45809 bin [18.2,18.3) has 46186 bin [18.3,18.4) has 46214 bin [18.4,18.5) has 45830 bin [18.5,18.6) has 45623 bin [18.6,18.7) has 46270 bin [18.7,18.8) has 45910 bin [18.8,18.9) has 46009 bin [18.9,19.0) has 46424 bin [19.0,19.1) has 47076 bin [19.1,19.2) has 46695 bin [19.2,19.3) has 46818 bin [19.3,19.4) has 47321 bin [19.4,19.5) has 46680 bin [19.5,19.6) has 45819 bin [19.6,19.7) has 47023 bin [19.7,19.8) has 46380 bin [19.8,19.9) has 45492 bin [19.9,20.0) has 45166 bin [20.0,20.1) has 45045 bin [20.1,20.2) has 45259 bin [20.2,20.3) has 44383 bin [20.3,20.4) has 44233 bin [20.4,20.5) has 44688 bin [20.5,20.6) has 44985 bin [20.6,20.7) has 45281 bin [20.7,20.8) has 45331 bin [20.8,20.9) has 44973 bin [20.9,21.0) has 45144 bin [21.0,21.1) has 45094 bin [21.1,21.2) has 45014 bin [21.2,21.3) has 44987 bin [21.3,21.4) has 45542 bin [21.4,21.5) has 45366 bin [21.5,21.6) has 45217 bin [21.6,21.7) has 45232 bin [21.7,21.8) has 44913 bin [21.8,21.9) has 44380 bin [21.9,22.0) has 44657 bin [22.0,22.1) has 45157 bin [22.1,22.2) has 44492 bin [22.2,22.3) has 44743 bin [22.3,22.4) has 44437 bin [22.4,22.5) has 44279 bin [22.5,22.6) has 44033 bin [22.6,22.7) has 43833 bin [22.7,22.8) has 43784 bin [22.8,22.9) has 43466 bin [22.9,23.0) has 43523 bin [23.0,23.1) has 43200 bin [23.1,23.2) has 42660 bin [23.2,23.3) has 42883 bin [23.3,23.4) has 42515 bin [23.4,23.5) has 42504 bin [23.5,23.6) has 42332 bin [23.6,23.7) has 42102 bin [23.7,23.8) has 41908 bin [23.8,23.9) has 41332 bin [23.9,24.0) has 40779 bin [24.0,24.1) has 39578 bin [24.1,24.2) has 39333 bin [24.2,24.3) has 38860 bin [24.3,24.4) has 38285 bin [24.4,24.5) has 37982 bin [24.5,24.6) has 37922 bin [24.6,24.7) has 37545 bin [24.7,24.8) has 37470 bin [24.8,24.9) has 36709 bin [24.9,25.0) has 36268 bin [25.0,25.1) has 35152 bin [25.1,25.2) has 34825 bin [25.2,25.3) has 34382 bin [25.3,25.4) has 33348 bin [25.4,25.5) has 32921 bin [25.5,25.6) has 32025 bin [25.6,25.7) has 31644 bin [25.7,25.8) has 30669 bin [25.8,25.9) has 30088 bin [25.9,26.0) has 29968 bin [26.0,26.1) has 29311 bin [26.1,26.2) has 28545 bin [26.2,26.3) has 27928 bin [26.3,26.4) has 27277 bin [26.4,26.5) has 26776 bin [26.5,26.6) has 26110 bin [26.6,26.7) has 25632 bin [26.7,26.8) has 25207 bin [26.8,26.9) has 24537 bin [26.9,27.0) has 24154 bin [27.0,27.1) has 23608 bin [27.1,27.2) has 23196 bin [27.2,27.3) has 22668 bin [27.3,27.4) has 21933 bin [27.4,27.5) has 21501 bin [27.5,27.6) has 20906 bin [27.6,27.7) has 20468 bin [27.7,27.8) has 20146 bin [27.8,27.9) has 19888 bin [27.9,28.0) has 19186 bin [28.0,28.1) has 18758 bin [28.1,28.2) has 18352 bin [28.2,28.3) has 17905 bin [28.3,28.4) has 17183 bin [28.4,28.5) has 16824 bin [28.5,28.6) has 16482 bin [28.6,28.7) has 16162 bin [28.7,28.8) has 15898 bin [28.8,28.9) has 15375 bin [28.9,29.0) has 14628 bin [29.0,29.1) has 14218 bin [29.1,29.2) has 14165 bin [29.2,29.3) has 14029 bin [29.3,29.4) has 13395 bin [29.4,29.5) has 13018 bin [29.5,29.6) has 12564 bin [29.6,29.7) has 12502 bin [29.7,29.8) has 11690 bin [29.8,29.9) has 11462 bin [29.9,30.0) has 10795 bin [30.0,30.1) has 10339 bin [30.1,30.2) has 9865 bin [30.2,30.3) has 9604 bin [30.3,30.4) has 9478 bin [30.4,30.5) has 9027 bin [30.5,30.6) has 8647 bin [30.6,30.7) has 8107 bin [30.7,30.8) has 7828 bin [30.8,30.9) has 7524 bin [30.9,31.0) has 7091 bin [31.0,31.1) has 6482 bin [31.1,31.2) has 6329 bin [31.2,31.3) has 5984 bin [31.3,31.4) has 5795 bin [31.4,31.5) has 5345 bin [31.5,31.6) has 5137 bin [31.6,31.7) has 4872 bin [31.7,31.8) has 4558 bin [31.8,31.9) has 4274 bin [31.9,32.0) has 4179 bin [32.0,32.1) has 3889 bin [32.1,32.2) has 3618 bin [32.2,32.3) has 3367 bin [32.3,32.4) has 3167 bin [32.4,32.5) has 3023 bin [32.5,32.6) has 2818 bin [32.6,32.7) has 2663 bin [32.7,32.8) has 2532 bin [32.8,32.9) has 2211 bin [32.9,33.0) has 2113 bin [33.0,33.1) has 1891 bin [33.1,33.2) has 1718 bin [33.2,33.3) has 1637 bin [33.3,33.4) has 1522 bin [33.4,33.5) has 1392 bin [33.5,33.6) has 1324 bin [33.6,33.7) has 1151 bin [33.7,33.8) has 974 bin [33.8,33.9) has 994 bin [33.9,34.0) has 910 bin [34.0,34.1) has 811 bin [34.1,34.2) has 747 bin [34.2,34.3) has 694 bin [34.3,34.4) has 680 bin [34.4,34.5) has 590 bin [34.5,34.6) has 544 bin [34.6,34.7) has 463 bin [34.7,34.8) has 388 bin [34.8,34.9) has 364 bin [34.9,35.0) has 374 bin [35.0,35.1) has 396 bin [35.1,35.2) has 406 bin [35.2,35.3) has 376 bin [35.3,35.4) has 350 bin [35.4,35.5) has 286 bin [35.5,35.6) has 237 bin [35.6,35.7) has 202 bin [35.7,35.8) has 157 bin [35.8,35.9) has 167 bin [35.9,36.0) has 157 bin [36.0,36.1) has 145 bin [36.1,36.2) has 145 bin [36.2,36.3) has 123 bin [36.3,36.4) has 136 bin [36.4,36.5) has 118 bin [36.5,36.6) has 130 bin [36.6,36.7) has 136 bin [36.7,36.8) has 107 bin [36.8,36.9) has 90 bin [36.9,37.0) has 68 bin [37.0,37.1) has 75 bin [37.1,37.2) has 79 bin [37.2,37.3) has 86 bin [37.3,37.4) has 71 bin [37.4,37.5) has 51 bin [37.5,37.6) has 40 bin [37.6,37.7) has 25 bin [37.7,37.8) has 15 bin [37.8,37.9) has 6 bin [37.9,38.0) has 2 bin [38.0,38.1) has 3 bin [38.2,38.3) has 1 average z coordinate 11.8 for 46595244 element(s) point source id histogram with bin size 1.000000 bin 147 has 9688532 bin 148 has 19255982 bin 212 has 17650730 average point source id 172.035890615789015 for 46595244 element(s)