lasinfo (210611) report for 'AHN4T/08DN1_21.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: 334/2022 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: 24675298 number of points by return: 23213484 955463 385956 101685 16804 scale factor x y z: 0.001 0.001 0.001 offset x y z: 269980 581230 0 min x y z: 269980.000 581230.000 -1.674 max x y z: 271019.999 582519.999 30.201 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: 24675298 extended number of points by return: 23213484 955463 385956 101685 16804 1779 127 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 -1674 30201 intensity 50 4529 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 23 25 gps_time 328692471.940771 330510636.786444 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 56 255 B 46 255 NIR 36 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.46 29.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23213484 number of intermediate returns: 506940 number of last returns: 23211056 number of single returns: 22256182 covered area in square units/kilounits: 1338020/1.34 point density: all returns 18.44 last only 17.35 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24675298 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23213484 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 955463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 385956 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 101685 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16804 instead zero. overview over extended number of returns of given pulse: 22256182 1139820 853674 339669 75145 9943 865 0 0 0 0 0 0 0 0 histogram of classification of points: 1718580 unclassified (1) 22760494 ground (2) 178875 building (6) 12844 water (9) 4505 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1978621 +---> 122310 of those are unclassified (1) +---> 1839242 of those are ground (2) +---> 11228 of those are building (6) +---> 1421 of those are water (9) +---> 4420 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 2 bin [-1.6,-1.5) has 372 bin [-1.5,-1.4) has 680 bin [-1.4,-1.3) has 1179 bin [-1.3,-1.2) has 2285 bin [-1.2,-1.1) has 2184 bin [-1.1,-1.0) has 2324 bin [-1.0,-0.9) has 2651 bin [-0.9,-0.8) has 2960 bin [-0.8,-0.7) has 3363 bin [-0.7,-0.6) has 10744 bin [-0.6,-0.5) has 21004 bin [-0.5,-0.4) has 87051 bin [-0.4,-0.3) has 179322 bin [-0.3,-0.2) has 260165 bin [-0.2,-0.1) has 319254 bin [-0.1,0.0) has 345069 bin [0.0,0.1) has 211623 bin [0.1,0.2) has 216721 bin [0.2,0.3) has 477887 bin [0.3,0.4) has 1377044 bin [0.4,0.5) has 2528895 bin [0.5,0.6) has 1655017 bin [0.6,0.7) has 1965422 bin [0.7,0.8) has 2378380 bin [0.8,0.9) has 1759755 bin [0.9,1.0) has 1324155 bin [1.0,1.1) has 962303 bin [1.1,1.2) has 1213704 bin [1.2,1.3) has 1131951 bin [1.3,1.4) has 915043 bin [1.4,1.5) has 1488683 bin [1.5,1.6) has 1253578 bin [1.6,1.7) has 436219 bin [1.7,1.8) has 160235 bin [1.8,1.9) has 122847 bin [1.9,2.0) has 56780 bin [2.0,2.1) has 24568 bin [2.1,2.2) has 17267 bin [2.2,2.3) has 17157 bin [2.3,2.4) has 15493 bin [2.4,2.5) has 14588 bin [2.5,2.6) has 14546 bin [2.6,2.7) has 14604 bin [2.7,2.8) has 14496 bin [2.8,2.9) has 14590 bin [2.9,3.0) has 14784 bin [3.0,3.1) has 14726 bin [3.1,3.2) has 14231 bin [3.2,3.3) has 15085 bin [3.3,3.4) has 15558 bin [3.4,3.5) has 15657 bin [3.5,3.6) has 16218 bin [3.6,3.7) has 16619 bin [3.7,3.8) has 17406 bin [3.8,3.9) has 16322 bin [3.9,4.0) has 15560 bin [4.0,4.1) has 16042 bin [4.1,4.2) has 17189 bin [4.2,4.3) has 16677 bin [4.3,4.4) has 16071 bin [4.4,4.5) has 13873 bin [4.5,4.6) has 13750 bin [4.6,4.7) has 13909 bin [4.7,4.8) has 13095 bin [4.8,4.9) has 12632 bin [4.9,5.0) has 12783 bin [5.0,5.1) has 12213 bin [5.1,5.2) has 12308 bin [5.2,5.3) has 12242 bin [5.3,5.4) has 11873 bin [5.4,5.5) has 11511 bin [5.5,5.6) has 11558 bin [5.6,5.7) has 11680 bin [5.7,5.8) has 11543 bin [5.8,5.9) has 11450 bin [5.9,6.0) has 11603 bin [6.0,6.1) has 11388 bin [6.1,6.2) has 11546 bin [6.2,6.3) has 11698 bin [6.3,6.4) has 11916 bin [6.4,6.5) has 12261 bin [6.5,6.6) has 11919 bin [6.6,6.7) has 12535 bin [6.7,6.8) has 12411 bin [6.8,6.9) has 12563 bin [6.9,7.0) has 12655 bin [7.0,7.1) has 12430 bin [7.1,7.2) has 12845 bin [7.2,7.3) has 12727 bin [7.3,7.4) has 12839 bin [7.4,7.5) has 12831 bin [7.5,7.6) has 12739 bin [7.6,7.7) has 12901 bin [7.7,7.8) has 12880 bin [7.8,7.9) has 12942 bin [7.9,8.0) has 12939 bin [8.0,8.1) has 12753 bin [8.1,8.2) has 12717 bin [8.2,8.3) has 12441 bin [8.3,8.4) has 12350 bin [8.4,8.5) has 11929 bin [8.5,8.6) has 11820 bin [8.6,8.7) has 11910 bin [8.7,8.8) has 11917 bin [8.8,8.9) has 11411 bin [8.9,9.0) has 11777 bin [9.0,9.1) has 11513 bin [9.1,9.2) has 11337 bin [9.2,9.3) has 11241 bin [9.3,9.4) has 11157 bin [9.4,9.5) has 11099 bin [9.5,9.6) has 10855 bin [9.6,9.7) has 11101 bin [9.7,9.8) has 10894 bin [9.8,9.9) has 10737 bin [9.9,10.0) has 10824 bin [10.0,10.1) has 10753 bin [10.1,10.2) has 10782 bin [10.2,10.3) has 10539 bin [10.3,10.4) has 10446 bin [10.4,10.5) has 10470 bin [10.5,10.6) has 10500 bin [10.6,10.7) has 10212 bin [10.7,10.8) has 10148 bin [10.8,10.9) has 10019 bin [10.9,11.0) has 10071 bin [11.0,11.1) has 10238 bin [11.1,11.2) has 9645 bin [11.2,11.3) has 9545 bin [11.3,11.4) has 9470 bin [11.4,11.5) has 9307 bin [11.5,11.6) has 9257 bin [11.6,11.7) has 9009 bin [11.7,11.8) has 9027 bin [11.8,11.9) has 8911 bin [11.9,12.0) has 8952 bin [12.0,12.1) has 8736 bin [12.1,12.2) has 8521 bin [12.2,12.3) has 8403 bin [12.3,12.4) has 8375 bin [12.4,12.5) has 7892 bin [12.5,12.6) has 7844 bin [12.6,12.7) has 7841 bin [12.7,12.8) has 7870 bin [12.8,12.9) has 7729 bin [12.9,13.0) has 7431 bin [13.0,13.1) has 7581 bin [13.1,13.2) has 7453 bin [13.2,13.3) has 7247 bin [13.3,13.4) has 7246 bin [13.4,13.5) has 7225 bin [13.5,13.6) has 7188 bin [13.6,13.7) has 6974 bin [13.7,13.8) has 6879 bin [13.8,13.9) has 6578 bin [13.9,14.0) has 6478 bin [14.0,14.1) has 6370 bin [14.1,14.2) has 6389 bin [14.2,14.3) has 6294 bin [14.3,14.4) has 6169 bin [14.4,14.5) has 6223 bin [14.5,14.6) has 5954 bin [14.6,14.7) has 5902 bin [14.7,14.8) has 5714 bin [14.8,14.9) has 5579 bin [14.9,15.0) has 5625 bin [15.0,15.1) has 5454 bin [15.1,15.2) has 5411 bin [15.2,15.3) has 5399 bin [15.3,15.4) has 5173 bin [15.4,15.5) has 5048 bin [15.5,15.6) has 5011 bin [15.6,15.7) has 5000 bin [15.7,15.8) has 4941 bin [15.8,15.9) has 4798 bin [15.9,16.0) has 4689 bin [16.0,16.1) has 4569 bin [16.1,16.2) has 4540 bin [16.2,16.3) has 4316 bin [16.3,16.4) has 4381 bin [16.4,16.5) has 4345 bin [16.5,16.6) has 4320 bin [16.6,16.7) has 4242 bin [16.7,16.8) has 4234 bin [16.8,16.9) has 4042 bin [16.9,17.0) has 4021 bin [17.0,17.1) has 3929 bin [17.1,17.2) has 3875 bin [17.2,17.3) has 3647 bin [17.3,17.4) has 3660 bin [17.4,17.5) has 3681 bin [17.5,17.6) has 3597 bin [17.6,17.7) has 3640 bin [17.7,17.8) has 3560 bin [17.8,17.9) has 3558 bin [17.9,18.0) has 3619 bin [18.0,18.1) has 3590 bin [18.1,18.2) has 3411 bin [18.2,18.3) has 3475 bin [18.3,18.4) has 3552 bin [18.4,18.5) has 3532 bin [18.5,18.6) has 3421 bin [18.6,18.7) has 3452 bin [18.7,18.8) has 3509 bin [18.8,18.9) has 3394 bin [18.9,19.0) has 3297 bin [19.0,19.1) has 3280 bin [19.1,19.2) has 3310 bin [19.2,19.3) has 3285 bin [19.3,19.4) has 3288 bin [19.4,19.5) has 3363 bin [19.5,19.6) has 3359 bin [19.6,19.7) has 3303 bin [19.7,19.8) has 3311 bin [19.8,19.9) has 3364 bin [19.9,20.0) has 3305 bin [20.0,20.1) has 3221 bin [20.1,20.2) has 3199 bin [20.2,20.3) has 3259 bin [20.3,20.4) has 3266 bin [20.4,20.5) has 3214 bin [20.5,20.6) has 3208 bin [20.6,20.7) has 3169 bin [20.7,20.8) has 3125 bin [20.8,20.9) has 3124 bin [20.9,21.0) has 3029 bin [21.0,21.1) has 3110 bin [21.1,21.2) has 3129 bin [21.2,21.3) has 3064 bin [21.3,21.4) has 2916 bin [21.4,21.5) has 2991 bin [21.5,21.6) has 2872 bin [21.6,21.7) has 2761 bin [21.7,21.8) has 2778 bin [21.8,21.9) has 2757 bin [21.9,22.0) has 2618 bin [22.0,22.1) has 2659 bin [22.1,22.2) has 2475 bin [22.2,22.3) has 2508 bin [22.3,22.4) has 2401 bin [22.4,22.5) has 2400 bin [22.5,22.6) has 2466 bin [22.6,22.7) has 2416 bin [22.7,22.8) has 2236 bin [22.8,22.9) has 2287 bin [22.9,23.0) has 2179 bin [23.0,23.1) has 2088 bin [23.1,23.2) has 2025 bin [23.2,23.3) has 1944 bin [23.3,23.4) has 1959 bin [23.4,23.5) has 1860 bin [23.5,23.6) has 1766 bin [23.6,23.7) has 1781 bin [23.7,23.8) has 1644 bin [23.8,23.9) has 1609 bin [23.9,24.0) has 1594 bin [24.0,24.1) has 1463 bin [24.1,24.2) has 1393 bin [24.2,24.3) has 1256 bin [24.3,24.4) has 1184 bin [24.4,24.5) has 1121 bin [24.5,24.6) has 1133 bin [24.6,24.7) has 1030 bin [24.7,24.8) has 978 bin [24.8,24.9) has 925 bin [24.9,25.0) has 885 bin [25.0,25.1) has 889 bin [25.1,25.2) has 799 bin [25.2,25.3) has 752 bin [25.3,25.4) has 685 bin [25.4,25.5) has 642 bin [25.5,25.6) has 607 bin [25.6,25.7) has 545 bin [25.7,25.8) has 538 bin [25.8,25.9) has 496 bin [25.9,26.0) has 476 bin [26.0,26.1) has 429 bin [26.1,26.2) has 401 bin [26.2,26.3) has 341 bin [26.3,26.4) has 353 bin [26.4,26.5) has 358 bin [26.5,26.6) has 327 bin [26.6,26.7) has 278 bin [26.7,26.8) has 277 bin [26.8,26.9) has 258 bin [26.9,27.0) has 244 bin [27.0,27.1) has 230 bin [27.1,27.2) has 214 bin [27.2,27.3) has 185 bin [27.3,27.4) has 201 bin [27.4,27.5) has 194 bin [27.5,27.6) has 188 bin [27.6,27.7) has 155 bin [27.7,27.8) has 171 bin [27.8,27.9) has 136 bin [27.9,28.0) has 91 bin [28.0,28.1) has 95 bin [28.1,28.2) has 75 bin [28.2,28.3) has 69 bin [28.3,28.4) has 63 bin [28.4,28.5) has 59 bin [28.5,28.6) has 48 bin [28.6,28.7) has 38 bin [28.7,28.8) has 40 bin [28.8,28.9) has 43 bin [28.9,29.0) has 48 bin [29.0,29.1) has 47 bin [29.1,29.2) has 22 bin [29.2,29.3) has 33 bin [29.3,29.4) has 28 bin [29.4,29.5) has 22 bin [29.5,29.6) has 18 bin [29.6,29.7) has 8 bin [29.7,29.8) has 8 bin [29.8,29.9) has 6 bin [29.9,30.0) has 1 bin [30.0,30.1) has 3 bin [30.2,30.3) has 1 average z coordinate 1.5 for 24675298 element(s) point source id histogram with bin size 1.000000 bin 23 has 1078832 bin 24 has 19433733 bin 25 has 4162733 average point source id 24.124979280898653 for 24675298 element(s)