lasinfo (210611) report for 'AHN4T/28GN1_05.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: 333/2022 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: 30775519 number of points by return: 25276143 3337827 1606126 473033 82390 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 486230 0 min x y z: 243980.000 486230.000 9.666 max x y z: 245019.999 487519.999 41.459 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: 30775519 extended number of points by return: 25276143 3337827 1606126 473033 82390 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 9666 41459 intensity 55 4660 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 -2 29 user_data 6 7 point_source_ID 166 167 gps_time 324206896.528933 324207911.124811 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 45 255 B 34 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.39 30.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25276143 number of intermediate returns: 2171554 number of last returns: 25263103 number of single returns: 21935281 covered area in square units/kilounits: 1334100/1.33 point density: all returns 23.07 last only 18.94 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30775519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25276143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3337827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1606126 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 473033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 82390 instead zero. overview over extended number of returns of given pulse: 21935281 3464650 3399937 1563311 367883 41508 2949 0 0 0 0 0 0 0 0 histogram of classification of points: 6217413 unclassified (1) 24235025 ground (2) 245960 building (6) 77121 water (9) +-> flagged as extended overlap: 2083613 +---> 626604 of those are unclassified (1) +---> 1424133 of those are ground (2) +---> 22459 of those are building (6) +---> 10417 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.6,9.7) has 11 bin [9.7,9.8) has 715 bin [9.8,9.9) has 12613 bin [9.9,10.0) has 34522 bin [10.0,10.1) has 54720 bin [10.1,10.2) has 129009 bin [10.2,10.3) has 197712 bin [10.3,10.4) has 369786 bin [10.4,10.5) has 722876 bin [10.5,10.6) has 1146223 bin [10.6,10.7) has 1988601 bin [10.7,10.8) has 2859553 bin [10.8,10.9) has 3150948 bin [10.9,11.0) has 2638609 bin [11.0,11.1) has 1922548 bin [11.1,11.2) has 1293481 bin [11.2,11.3) has 1087504 bin [11.3,11.4) has 1092539 bin [11.4,11.5) has 1124239 bin [11.5,11.6) has 895987 bin [11.6,11.7) has 771129 bin [11.7,11.8) has 726096 bin [11.8,11.9) has 575622 bin [11.9,12.0) has 480823 bin [12.0,12.1) has 347010 bin [12.1,12.2) has 225081 bin [12.2,12.3) has 180653 bin [12.3,12.4) has 166814 bin [12.4,12.5) has 165300 bin [12.5,12.6) has 156347 bin [12.6,12.7) has 96886 bin [12.7,12.8) has 66319 bin [12.8,12.9) has 42948 bin [12.9,13.0) has 33642 bin [13.0,13.1) has 28761 bin [13.1,13.2) has 28210 bin [13.2,13.3) has 27456 bin [13.3,13.4) has 27716 bin [13.4,13.5) has 28946 bin [13.5,13.6) has 28957 bin [13.6,13.7) has 28454 bin [13.7,13.8) has 31663 bin [13.8,13.9) has 32131 bin [13.9,14.0) has 29543 bin [14.0,14.1) has 24660 bin [14.1,14.2) has 24704 bin [14.2,14.3) has 23788 bin [14.3,14.4) has 23258 bin [14.4,14.5) has 23522 bin [14.5,14.6) has 23612 bin [14.6,14.7) has 23887 bin [14.7,14.8) has 23838 bin [14.8,14.9) has 24413 bin [14.9,15.0) has 23764 bin [15.0,15.1) has 23736 bin [15.1,15.2) has 24163 bin [15.2,15.3) has 24956 bin [15.3,15.4) has 25203 bin [15.4,15.5) has 25166 bin [15.5,15.6) has 25525 bin [15.6,15.7) has 25544 bin [15.7,15.8) has 26032 bin [15.8,15.9) has 26729 bin [15.9,16.0) has 27324 bin [16.0,16.1) has 27881 bin [16.1,16.2) has 27902 bin [16.2,16.3) has 28187 bin [16.3,16.4) has 28151 bin [16.4,16.5) has 28504 bin [16.5,16.6) has 29041 bin [16.6,16.7) has 28956 bin [16.7,16.8) has 29048 bin [16.8,16.9) has 28989 bin [16.9,17.0) has 29688 bin [17.0,17.1) has 29775 bin [17.1,17.2) has 30307 bin [17.2,17.3) has 30091 bin [17.3,17.4) has 30887 bin [17.4,17.5) has 32080 bin [17.5,17.6) has 31054 bin [17.6,17.7) has 30736 bin [17.7,17.8) has 30949 bin [17.8,17.9) has 30515 bin [17.9,18.0) has 30695 bin [18.0,18.1) has 30706 bin [18.1,18.2) has 31281 bin [18.2,18.3) has 31535 bin [18.3,18.4) has 31478 bin [18.4,18.5) has 31833 bin [18.5,18.6) has 31794 bin [18.6,18.7) has 31924 bin [18.7,18.8) has 31691 bin [18.8,18.9) has 31594 bin [18.9,19.0) has 31891 bin [19.0,19.1) has 32218 bin [19.1,19.2) has 31677 bin [19.2,19.3) has 31731 bin [19.3,19.4) has 31771 bin [19.4,19.5) has 31342 bin [19.5,19.6) has 31549 bin [19.6,19.7) has 31288 bin [19.7,19.8) has 30966 bin [19.8,19.9) has 30687 bin [19.9,20.0) has 30554 bin [20.0,20.1) has 30277 bin [20.1,20.2) has 30252 bin [20.2,20.3) has 30337 bin [20.3,20.4) has 29677 bin [20.4,20.5) has 29590 bin [20.5,20.6) has 29306 bin [20.6,20.7) has 30107 bin [20.7,20.8) has 30488 bin [20.8,20.9) has 30136 bin [20.9,21.0) has 30460 bin [21.0,21.1) has 29863 bin [21.1,21.2) has 29892 bin [21.2,21.3) has 29559 bin [21.3,21.4) has 30139 bin [21.4,21.5) has 30462 bin [21.5,21.6) has 30059 bin [21.6,21.7) has 29776 bin [21.7,21.8) has 29325 bin [21.8,21.9) has 28932 bin [21.9,22.0) has 28853 bin [22.0,22.1) has 28609 bin [22.1,22.2) has 28361 bin [22.2,22.3) has 28151 bin [22.3,22.4) has 28154 bin [22.4,22.5) has 28259 bin [22.5,22.6) has 27784 bin [22.6,22.7) has 27682 bin [22.7,22.8) has 27374 bin [22.8,22.9) has 27815 bin [22.9,23.0) has 27612 bin [23.0,23.1) has 27492 bin [23.1,23.2) has 27099 bin [23.2,23.3) has 27279 bin [23.3,23.4) has 27655 bin [23.4,23.5) has 27627 bin [23.5,23.6) has 27352 bin [23.6,23.7) has 26945 bin [23.7,23.8) has 27281 bin [23.8,23.9) has 27048 bin [23.9,24.0) has 26890 bin [24.0,24.1) has 27204 bin [24.1,24.2) has 27568 bin [24.2,24.3) has 27627 bin [24.3,24.4) has 27614 bin [24.4,24.5) has 27645 bin [24.5,24.6) has 28010 bin [24.6,24.7) has 28053 bin [24.7,24.8) has 27590 bin [24.8,24.9) has 27574 bin [24.9,25.0) has 27060 bin [25.0,25.1) has 26816 bin [25.1,25.2) has 27142 bin [25.2,25.3) has 27310 bin [25.3,25.4) has 27520 bin [25.4,25.5) has 27781 bin [25.5,25.6) has 27987 bin [25.6,25.7) has 27956 bin [25.7,25.8) has 27616 bin [25.8,25.9) has 28087 bin [25.9,26.0) has 28172 bin [26.0,26.1) has 29140 bin [26.1,26.2) has 29275 bin [26.2,26.3) has 29202 bin [26.3,26.4) has 28914 bin [26.4,26.5) has 29445 bin [26.5,26.6) has 29224 bin [26.6,26.7) has 29195 bin [26.7,26.8) has 29414 bin [26.8,26.9) has 29594 bin [26.9,27.0) has 29403 bin [27.0,27.1) has 29491 bin [27.1,27.2) has 29081 bin [27.2,27.3) has 29622 bin [27.3,27.4) has 29914 bin [27.4,27.5) has 29849 bin [27.5,27.6) has 29845 bin [27.6,27.7) has 29854 bin [27.7,27.8) has 29985 bin [27.8,27.9) has 29669 bin [27.9,28.0) has 30334 bin [28.0,28.1) has 30172 bin [28.1,28.2) has 29836 bin [28.2,28.3) has 29970 bin [28.3,28.4) has 30212 bin [28.4,28.5) has 29916 bin [28.5,28.6) has 29950 bin [28.6,28.7) has 29840 bin [28.7,28.8) has 29543 bin [28.8,28.9) has 29729 bin [28.9,29.0) has 29745 bin [29.0,29.1) has 29806 bin [29.1,29.2) has 29833 bin [29.2,29.3) has 29630 bin [29.3,29.4) has 29299 bin [29.4,29.5) has 29220 bin [29.5,29.6) has 29267 bin [29.6,29.7) has 28702 bin [29.7,29.8) has 28887 bin [29.8,29.9) has 28511 bin [29.9,30.0) has 28428 bin [30.0,30.1) has 28507 bin [30.1,30.2) has 28621 bin [30.2,30.3) has 28423 bin [30.3,30.4) has 28429 bin [30.4,30.5) has 28111 bin [30.5,30.6) has 27921 bin [30.6,30.7) has 27710 bin [30.7,30.8) has 27114 bin [30.8,30.9) has 26996 bin [30.9,31.0) has 26473 bin [31.0,31.1) has 26272 bin [31.1,31.2) has 25942 bin [31.2,31.3) has 25933 bin [31.3,31.4) has 25639 bin [31.4,31.5) has 25225 bin [31.5,31.6) has 24288 bin [31.6,31.7) has 24091 bin [31.7,31.8) has 23667 bin [31.8,31.9) has 23283 bin [31.9,32.0) has 22860 bin [32.0,32.1) has 22037 bin [32.1,32.2) has 21693 bin [32.2,32.3) has 21343 bin [32.3,32.4) has 20607 bin [32.4,32.5) has 20385 bin [32.5,32.6) has 19770 bin [32.6,32.7) has 18804 bin [32.7,32.8) has 18341 bin [32.8,32.9) has 17678 bin [32.9,33.0) has 17389 bin [33.0,33.1) has 17020 bin [33.1,33.2) has 16633 bin [33.2,33.3) has 15825 bin [33.3,33.4) has 15636 bin [33.4,33.5) has 14954 bin [33.5,33.6) has 14402 bin [33.6,33.7) has 14028 bin [33.7,33.8) has 13642 bin [33.8,33.9) has 13080 bin [33.9,34.0) has 12708 bin [34.0,34.1) has 12487 bin [34.1,34.2) has 12330 bin [34.2,34.3) has 11586 bin [34.3,34.4) has 11434 bin [34.4,34.5) has 11066 bin [34.5,34.6) has 10725 bin [34.6,34.7) has 10264 bin [34.7,34.8) has 9597 bin [34.8,34.9) has 9205 bin [34.9,35.0) has 8856 bin [35.0,35.1) has 8414 bin [35.1,35.2) has 7824 bin [35.2,35.3) has 7758 bin [35.3,35.4) has 7496 bin [35.4,35.5) has 7343 bin [35.5,35.6) has 6944 bin [35.6,35.7) has 6482 bin [35.7,35.8) has 6161 bin [35.8,35.9) has 6003 bin [35.9,36.0) has 5798 bin [36.0,36.1) has 5532 bin [36.1,36.2) has 5075 bin [36.2,36.3) has 4842 bin [36.3,36.4) has 4507 bin [36.4,36.5) has 4319 bin [36.5,36.6) has 3931 bin [36.6,36.7) has 3752 bin [36.7,36.8) has 3582 bin [36.8,36.9) has 3436 bin [36.9,37.0) has 3285 bin [37.0,37.1) has 2961 bin [37.1,37.2) has 2696 bin [37.2,37.3) has 2574 bin [37.3,37.4) has 2258 bin [37.4,37.5) has 2091 bin [37.5,37.6) has 1988 bin [37.6,37.7) has 1700 bin [37.7,37.8) has 1530 bin [37.8,37.9) has 1392 bin [37.9,38.0) has 1296 bin [38.0,38.1) has 1203 bin [38.1,38.2) has 1170 bin [38.2,38.3) has 1040 bin [38.3,38.4) has 958 bin [38.4,38.5) has 962 bin [38.5,38.6) has 860 bin [38.6,38.7) has 788 bin [38.7,38.8) has 722 bin [38.8,38.9) has 726 bin [38.9,39.0) has 634 bin [39.0,39.1) has 637 bin [39.1,39.2) has 587 bin [39.2,39.3) has 563 bin [39.3,39.4) has 564 bin [39.4,39.5) has 458 bin [39.5,39.6) has 441 bin [39.6,39.7) has 398 bin [39.7,39.8) has 401 bin [39.8,39.9) has 410 bin [39.9,40.0) has 344 bin [40.0,40.1) has 274 bin [40.1,40.2) has 208 bin [40.2,40.3) has 149 bin [40.3,40.4) has 108 bin [40.4,40.5) has 61 bin [40.5,40.6) has 53 bin [40.6,40.7) has 27 bin [40.7,40.8) has 19 bin [40.8,40.9) has 16 bin [40.9,41.0) has 9 bin [41.0,41.1) has 4 bin [41.1,41.2) has 9 bin [41.2,41.3) has 5 bin [41.4,41.5) has 1 average z coordinate 13.5 for 30775519 element(s) point source id histogram with bin size 1.000000 bin 166 has 12400391 bin 167 has 18375128 average point source id 166.59706963837067 for 30775519 element(s)