lasinfo (210611) report for 'AHN4T/31DN2_09.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: 179/2021 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: 80212572 number of points by return: 78756886 1162784 258834 31971 2097 scale factor x y z: 0.001 0.001 0.001 offset x y z: 117980 459980 0 min x y z: 117980.000 459980.000 -3.107 max x y z: 119019.999 461269.999 23.999 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: 80212572 extended number of points by return: 78756886 1162784 258834 31971 2097 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 -3107 23999 intensity 56 3811 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 33 user_data 6 8 point_source_ID 84 171 gps_time 269733109.935820 270303582.734780 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 38 255 B 19 253 NIR 55 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.56 38.11 ('Amplitude') attribute1 -15.24 23.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 78756886 number of intermediate returns: 294230 number of last returns: 78739591 number of single returns: 77578135 covered area in square units/kilounits: 1300524/1.30 point density: all returns 61.68 last only 60.54 (per square units) spacing: all returns 0.13 last only 0.13 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 80212572 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 78756886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1162784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 258834 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 31971 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2097 instead zero. overview over extended number of returns of given pulse: 77578135 1820337 683288 120255 10537 20 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2241851 unclassified (1) 76865285 ground (2) 763969 building (6) 306345 water (9) 35122 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5275863 +---> 222065 of those are unclassified (1) +---> 4939071 of those are ground (2) +---> 92418 of those are building (6) +---> 21961 of those are water (9) +---> 348 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 2 bin [-3.1,-3.0) has 783 bin [-3.0,-2.9) has 21918 bin [-2.9,-2.8) has 71348 bin [-2.8,-2.7) has 302791 bin [-2.7,-2.6) has 865684 bin [-2.6,-2.5) has 2407128 bin [-2.5,-2.4) has 3066000 bin [-2.4,-2.3) has 2916811 bin [-2.3,-2.2) has 5913696 bin [-2.2,-2.1) has 10764408 bin [-2.1,-2.0) has 10813013 bin [-2.0,-1.9) has 11723142 bin [-1.9,-1.8) has 11058975 bin [-1.8,-1.7) has 7898808 bin [-1.7,-1.6) has 3851500 bin [-1.6,-1.5) has 1549258 bin [-1.5,-1.4) has 585766 bin [-1.4,-1.3) has 381178 bin [-1.3,-1.2) has 295525 bin [-1.2,-1.1) has 182397 bin [-1.1,-1.0) has 123029 bin [-1.0,-0.9) has 84623 bin [-0.9,-0.8) has 71768 bin [-0.8,-0.7) has 67550 bin [-0.7,-0.6) has 84862 bin [-0.6,-0.5) has 81340 bin [-0.5,-0.4) has 736722 bin [-0.4,-0.3) has 821567 bin [-0.3,-0.2) has 216490 bin [-0.2,-0.1) has 149502 bin [-0.1,0.0) has 125193 bin [0.0,0.1) has 95678 bin [0.1,0.2) has 79125 bin [0.2,0.3) has 75888 bin [0.3,0.4) has 116366 bin [0.4,0.5) has 75369 bin [0.5,0.6) has 88088 bin [0.6,0.7) has 54335 bin [0.7,0.8) has 28896 bin [0.8,0.9) has 23205 bin [0.9,1.0) has 22406 bin [1.0,1.1) has 23024 bin [1.1,1.2) has 25413 bin [1.2,1.3) has 26607 bin [1.3,1.4) has 30402 bin [1.4,1.5) has 33899 bin [1.5,1.6) has 28820 bin [1.6,1.7) has 30791 bin [1.7,1.8) has 35581 bin [1.8,1.9) has 28797 bin [1.9,2.0) has 29030 bin [2.0,2.1) has 30071 bin [2.1,2.2) has 31494 bin [2.2,2.3) has 31533 bin [2.3,2.4) has 30015 bin [2.4,2.5) has 29237 bin [2.5,2.6) has 28457 bin [2.6,2.7) has 27999 bin [2.7,2.8) has 27855 bin [2.8,2.9) has 28374 bin [2.9,3.0) has 28899 bin [3.0,3.1) has 28757 bin [3.1,3.2) has 30450 bin [3.2,3.3) has 30640 bin [3.3,3.4) has 30771 bin [3.4,3.5) has 30951 bin [3.5,3.6) has 29441 bin [3.6,3.7) has 28676 bin [3.7,3.8) has 26803 bin [3.8,3.9) has 27195 bin [3.9,4.0) has 26869 bin [4.0,4.1) has 25857 bin [4.1,4.2) has 27245 bin [4.2,4.3) has 26207 bin [4.3,4.4) has 25232 bin [4.4,4.5) has 23506 bin [4.5,4.6) has 23526 bin [4.6,4.7) has 22797 bin [4.7,4.8) has 21483 bin [4.8,4.9) has 20073 bin [4.9,5.0) has 20210 bin [5.0,5.1) has 19995 bin [5.1,5.2) has 20169 bin [5.2,5.3) has 21364 bin [5.3,5.4) has 20552 bin [5.4,5.5) has 19627 bin [5.5,5.6) has 18848 bin [5.6,5.7) has 19714 bin [5.7,5.8) has 19801 bin [5.8,5.9) has 19262 bin [5.9,6.0) has 19117 bin [6.0,6.1) has 19094 bin [6.1,6.2) has 18972 bin [6.2,6.3) has 19539 bin [6.3,6.4) has 19867 bin [6.4,6.5) has 19103 bin [6.5,6.6) has 18655 bin [6.6,6.7) has 17458 bin [6.7,6.8) has 15279 bin [6.8,6.9) has 13472 bin [6.9,7.0) has 12122 bin [7.0,7.1) has 12106 bin [7.1,7.2) has 11840 bin [7.2,7.3) has 11794 bin [7.3,7.4) has 16373 bin [7.4,7.5) has 13721 bin [7.5,7.6) has 11287 bin [7.6,7.7) has 11205 bin [7.7,7.8) has 11819 bin [7.8,7.9) has 11356 bin [7.9,8.0) has 10994 bin [8.0,8.1) has 11355 bin [8.1,8.2) has 11414 bin [8.2,8.3) has 11523 bin [8.3,8.4) has 11003 bin [8.4,8.5) has 10760 bin [8.5,8.6) has 9755 bin [8.6,8.7) has 9475 bin [8.7,8.8) has 9578 bin [8.8,8.9) has 9482 bin [8.9,9.0) has 9429 bin [9.0,9.1) has 9446 bin [9.1,9.2) has 9473 bin [9.2,9.3) has 9288 bin [9.3,9.4) has 9194 bin [9.4,9.5) has 9319 bin [9.5,9.6) has 8941 bin [9.6,9.7) has 8989 bin [9.7,9.8) has 9055 bin [9.8,9.9) has 8859 bin [9.9,10.0) has 8761 bin [10.0,10.1) has 8288 bin [10.1,10.2) has 8496 bin [10.2,10.3) has 8214 bin [10.3,10.4) has 8308 bin [10.4,10.5) has 8120 bin [10.5,10.6) has 7983 bin [10.6,10.7) has 8023 bin [10.7,10.8) has 8143 bin [10.8,10.9) has 7913 bin [10.9,11.0) has 7957 bin [11.0,11.1) has 7786 bin [11.1,11.2) has 7656 bin [11.2,11.3) has 7624 bin [11.3,11.4) has 7461 bin [11.4,11.5) has 7545 bin [11.5,11.6) has 7841 bin [11.6,11.7) has 7917 bin [11.7,11.8) has 7865 bin [11.8,11.9) has 7970 bin [11.9,12.0) has 7815 bin [12.0,12.1) has 7903 bin [12.1,12.2) has 7777 bin [12.2,12.3) has 7585 bin [12.3,12.4) has 7325 bin [12.4,12.5) has 7076 bin [12.5,12.6) has 7148 bin [12.6,12.7) has 7110 bin [12.7,12.8) has 7245 bin [12.8,12.9) has 7230 bin [12.9,13.0) has 6994 bin [13.0,13.1) has 6755 bin [13.1,13.2) has 6961 bin [13.2,13.3) has 7078 bin [13.3,13.4) has 6931 bin [13.4,13.5) has 6865 bin [13.5,13.6) has 6876 bin [13.6,13.7) has 6668 bin [13.7,13.8) has 6595 bin [13.8,13.9) has 6317 bin [13.9,14.0) has 6242 bin [14.0,14.1) has 6237 bin [14.1,14.2) has 6053 bin [14.2,14.3) has 5900 bin [14.3,14.4) has 5996 bin [14.4,14.5) has 5952 bin [14.5,14.6) has 5779 bin [14.6,14.7) has 5803 bin [14.7,14.8) has 5843 bin [14.8,14.9) has 5689 bin [14.9,15.0) has 5461 bin [15.0,15.1) has 5390 bin [15.1,15.2) has 5243 bin [15.2,15.3) has 4971 bin [15.3,15.4) has 4864 bin [15.4,15.5) has 4844 bin [15.5,15.6) has 4789 bin [15.6,15.7) has 4601 bin [15.7,15.8) has 4348 bin [15.8,15.9) has 4237 bin [15.9,16.0) has 4244 bin [16.0,16.1) has 4014 bin [16.1,16.2) has 4004 bin [16.2,16.3) has 3926 bin [16.3,16.4) has 3882 bin [16.4,16.5) has 3793 bin [16.5,16.6) has 3635 bin [16.6,16.7) has 3671 bin [16.7,16.8) has 3486 bin [16.8,16.9) has 3437 bin [16.9,17.0) has 3372 bin [17.0,17.1) has 3211 bin [17.1,17.2) has 3053 bin [17.2,17.3) has 2908 bin [17.3,17.4) has 2812 bin [17.4,17.5) has 2727 bin [17.5,17.6) has 2611 bin [17.6,17.7) has 2555 bin [17.7,17.8) has 2361 bin [17.8,17.9) has 2404 bin [17.9,18.0) has 2213 bin [18.0,18.1) has 2104 bin [18.1,18.2) has 1993 bin [18.2,18.3) has 1991 bin [18.3,18.4) has 1916 bin [18.4,18.5) has 1929 bin [18.5,18.6) has 1903 bin [18.6,18.7) has 1845 bin [18.7,18.8) has 1779 bin [18.8,18.9) has 1695 bin [18.9,19.0) has 1699 bin [19.0,19.1) has 1585 bin [19.1,19.2) has 1605 bin [19.2,19.3) has 1490 bin [19.3,19.4) has 1454 bin [19.4,19.5) has 1471 bin [19.5,19.6) has 1424 bin [19.6,19.7) has 1400 bin [19.7,19.8) has 1329 bin [19.8,19.9) has 1218 bin [19.9,20.0) has 1251 bin [20.0,20.1) has 1071 bin [20.1,20.2) has 1014 bin [20.2,20.3) has 945 bin [20.3,20.4) has 865 bin [20.4,20.5) has 818 bin [20.5,20.6) has 764 bin [20.6,20.7) has 731 bin [20.7,20.8) has 767 bin [20.8,20.9) has 712 bin [20.9,21.0) has 630 bin [21.0,21.1) has 609 bin [21.1,21.2) has 530 bin [21.2,21.3) has 526 bin [21.3,21.4) has 489 bin [21.4,21.5) has 466 bin [21.5,21.6) has 452 bin [21.6,21.7) has 418 bin [21.7,21.8) has 390 bin [21.8,21.9) has 350 bin [21.9,22.0) has 298 bin [22.0,22.1) has 262 bin [22.1,22.2) has 220 bin [22.2,22.3) has 221 bin [22.3,22.4) has 162 bin [22.4,22.5) has 177 bin [22.5,22.6) has 190 bin [22.6,22.7) has 148 bin [22.7,22.8) has 116 bin [22.8,22.9) has 118 bin [22.9,23.0) has 114 bin [23.0,23.1) has 81 bin [23.1,23.2) has 77 bin [23.2,23.3) has 47 bin [23.3,23.4) has 25 bin [23.4,23.5) has 16 bin [23.5,23.6) has 9 bin [23.6,23.7) has 3 bin [23.7,23.8) has 3 bin [23.8,23.9) has 4 bin [23.9,24.0) has 4 average z coordinate -1.7 for 80212572 element(s) point source id histogram with bin size 1.000000 bin 84 has 949237 bin 90 has 9212569 bin 91 has 26813768 bin 92 has 884369 bin 169 has 10833305 bin 170 has 28820222 bin 171 has 2699102 average point source id 132.424312251201712 for 80212572 element(s)