lasinfo (210611) report for 'AHN4T/26DN1_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: 178/2021 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: 50691323 number of points by return: 44760378 4120475 1459599 309811 41060 scale factor x y z: 0.001 0.001 0.001 offset x y z: 150980 482480 0 min x y z: 150980.000 482480.000 -6.179 max x y z: 152019.999 483769.999 30.233 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: 50691323 extended number of points by return: 44760378 4120475 1459599 309811 41060 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 -6179 30233 intensity 6 4621 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 -35 33 user_data 6 7 point_source_ID 138 140 gps_time 270195870.664428 270198463.930172 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 26 255 B 1 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 5500 extended_scanner_channel 0 0 attribute0 0.06 46.21 ('Amplitude') attribute1 -15.37 31.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44760378 number of intermediate returns: 1811482 number of last returns: 44740104 number of single returns: 40620641 covered area in square units/kilounits: 1341384/1.34 point density: all returns 37.79 last only 33.35 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50691323 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44760378 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4120475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1459599 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 309811 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41060 instead zero. overview over extended number of returns of given pulse: 40620641 5335034 3452966 1076882 203186 2579 35 0 0 0 0 0 0 0 0 histogram of classification of points: 6817772 unclassified (1) 43266636 ground (2) 559784 building (6) 46449 water (9) 682 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3396361 +---> 474924 of those are unclassified (1) +---> 2900092 of those are ground (2) +---> 18466 of those are building (6) +---> 2879 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.2,-6.1) has 33 bin [-6.1,-6.0) has 398 bin [-6.0,-5.9) has 1516 bin [-5.9,-5.8) has 6761 bin [-5.8,-5.7) has 11969 bin [-5.7,-5.6) has 18107 bin [-5.6,-5.5) has 28176 bin [-5.5,-5.4) has 42264 bin [-5.4,-5.3) has 44965 bin [-5.3,-5.2) has 41735 bin [-5.2,-5.1) has 51560 bin [-5.1,-5.0) has 59349 bin [-5.0,-4.9) has 65979 bin [-4.9,-4.8) has 78406 bin [-4.8,-4.7) has 129340 bin [-4.7,-4.6) has 819496 bin [-4.6,-4.5) has 5943338 bin [-4.5,-4.4) has 13397433 bin [-4.4,-4.3) has 10209361 bin [-4.3,-4.2) has 5634507 bin [-4.2,-4.1) has 2532965 bin [-4.1,-4.0) has 1585651 bin [-4.0,-3.9) has 1186841 bin [-3.9,-3.8) has 865935 bin [-3.8,-3.7) has 459494 bin [-3.7,-3.6) has 145835 bin [-3.6,-3.5) has 75208 bin [-3.5,-3.4) has 51884 bin [-3.4,-3.3) has 42947 bin [-3.3,-3.2) has 40378 bin [-3.2,-3.1) has 46296 bin [-3.1,-3.0) has 51886 bin [-3.0,-2.9) has 51749 bin [-2.9,-2.8) has 56736 bin [-2.8,-2.7) has 62863 bin [-2.7,-2.6) has 65369 bin [-2.6,-2.5) has 64274 bin [-2.5,-2.4) has 59859 bin [-2.4,-2.3) has 61813 bin [-2.3,-2.2) has 48794 bin [-2.2,-2.1) has 48054 bin [-2.1,-2.0) has 49773 bin [-2.0,-1.9) has 52265 bin [-1.9,-1.8) has 51366 bin [-1.8,-1.7) has 52902 bin [-1.7,-1.6) has 57972 bin [-1.6,-1.5) has 58866 bin [-1.5,-1.4) has 60129 bin [-1.4,-1.3) has 61236 bin [-1.3,-1.2) has 58633 bin [-1.2,-1.1) has 53827 bin [-1.1,-1.0) has 55311 bin [-1.0,-0.9) has 54087 bin [-0.9,-0.8) has 68869 bin [-0.8,-0.7) has 62304 bin [-0.7,-0.6) has 58698 bin [-0.6,-0.5) has 57448 bin [-0.5,-0.4) has 58683 bin [-0.4,-0.3) has 63960 bin [-0.3,-0.2) has 56158 bin [-0.2,-0.1) has 55186 bin [-0.1,0.0) has 54943 bin [0.0,0.1) has 53845 bin [0.1,0.2) has 59839 bin [0.2,0.3) has 57591 bin [0.3,0.4) has 51503 bin [0.4,0.5) has 49242 bin [0.5,0.6) has 48003 bin [0.6,0.7) has 48102 bin [0.7,0.8) has 47826 bin [0.8,0.9) has 49048 bin [0.9,1.0) has 44682 bin [1.0,1.1) has 43564 bin [1.1,1.2) has 42860 bin [1.2,1.3) has 42805 bin [1.3,1.4) has 42064 bin [1.4,1.5) has 41764 bin [1.5,1.6) has 43851 bin [1.6,1.7) has 42961 bin [1.7,1.8) has 41202 bin [1.8,1.9) has 39860 bin [1.9,2.0) has 41005 bin [2.0,2.1) has 39315 bin [2.1,2.2) has 40062 bin [2.2,2.3) has 40042 bin [2.3,2.4) has 37723 bin [2.4,2.5) has 36690 bin [2.5,2.6) has 36405 bin [2.6,2.7) has 36755 bin [2.7,2.8) has 36365 bin [2.8,2.9) has 36582 bin [2.9,3.0) has 35862 bin [3.0,3.1) has 35054 bin [3.1,3.2) has 34468 bin [3.2,3.3) has 33561 bin [3.3,3.4) has 33939 bin [3.4,3.5) has 34170 bin [3.5,3.6) has 34688 bin [3.6,3.7) has 33398 bin [3.7,3.8) has 32963 bin [3.8,3.9) has 31873 bin [3.9,4.0) has 31300 bin [4.0,4.1) has 31077 bin [4.1,4.2) has 30775 bin [4.2,4.3) has 30590 bin [4.3,4.4) has 30354 bin [4.4,4.5) has 30746 bin [4.5,4.6) has 30226 bin [4.6,4.7) has 30661 bin [4.7,4.8) has 29865 bin [4.8,4.9) has 30457 bin [4.9,5.0) has 29765 bin [5.0,5.1) has 30152 bin [5.1,5.2) has 30758 bin [5.2,5.3) has 30332 bin [5.3,5.4) has 30021 bin [5.4,5.5) has 30390 bin [5.5,5.6) has 30471 bin [5.6,5.7) has 31097 bin [5.7,5.8) has 30072 bin [5.8,5.9) has 30787 bin [5.9,6.0) has 30418 bin [6.0,6.1) has 31209 bin [6.1,6.2) has 30126 bin [6.2,6.3) has 30395 bin [6.3,6.4) has 30331 bin [6.4,6.5) has 29745 bin [6.5,6.6) has 30305 bin [6.6,6.7) has 30698 bin [6.7,6.8) has 31371 bin [6.8,6.9) has 31610 bin [6.9,7.0) has 32188 bin [7.0,7.1) has 32865 bin [7.1,7.2) has 33576 bin [7.2,7.3) has 33465 bin [7.3,7.4) has 33747 bin [7.4,7.5) has 34204 bin [7.5,7.6) has 34423 bin [7.6,7.7) has 34951 bin [7.7,7.8) has 35985 bin [7.8,7.9) has 35785 bin [7.9,8.0) has 35784 bin [8.0,8.1) has 35594 bin [8.1,8.2) has 36072 bin [8.2,8.3) has 35889 bin [8.3,8.4) has 36122 bin [8.4,8.5) has 36262 bin [8.5,8.6) has 35898 bin [8.6,8.7) has 35923 bin [8.7,8.8) has 35324 bin [8.8,8.9) has 34923 bin [8.9,9.0) has 35299 bin [9.0,9.1) has 34873 bin [9.1,9.2) has 35001 bin [9.2,9.3) has 35065 bin [9.3,9.4) has 35614 bin [9.4,9.5) has 35154 bin [9.5,9.6) has 34807 bin [9.6,9.7) has 35420 bin [9.7,9.8) has 35245 bin [9.8,9.9) has 35764 bin [9.9,10.0) has 35682 bin [10.0,10.1) has 35949 bin [10.1,10.2) has 35829 bin [10.2,10.3) has 36206 bin [10.3,10.4) has 36424 bin [10.4,10.5) has 36520 bin [10.5,10.6) has 36425 bin [10.6,10.7) has 36396 bin [10.7,10.8) has 36531 bin [10.8,10.9) has 36217 bin [10.9,11.0) has 36132 bin [11.0,11.1) has 36281 bin [11.1,11.2) has 35898 bin [11.2,11.3) has 35665 bin [11.3,11.4) has 35197 bin [11.4,11.5) has 34262 bin [11.5,11.6) has 33579 bin [11.6,11.7) has 33085 bin [11.7,11.8) has 31989 bin [11.8,11.9) has 31172 bin [11.9,12.0) has 30023 bin [12.0,12.1) has 29158 bin [12.1,12.2) has 28202 bin [12.2,12.3) has 27086 bin [12.3,12.4) has 25766 bin [12.4,12.5) has 24756 bin [12.5,12.6) has 23863 bin [12.6,12.7) has 22364 bin [12.7,12.8) has 21464 bin [12.8,12.9) has 20776 bin [12.9,13.0) has 19520 bin [13.0,13.1) has 18743 bin [13.1,13.2) has 17558 bin [13.2,13.3) has 16869 bin [13.3,13.4) has 16070 bin [13.4,13.5) has 15476 bin [13.5,13.6) has 14697 bin [13.6,13.7) has 14220 bin [13.7,13.8) has 13804 bin [13.8,13.9) has 13011 bin [13.9,14.0) has 12678 bin [14.0,14.1) has 12153 bin [14.1,14.2) has 11706 bin [14.2,14.3) has 11429 bin [14.3,14.4) has 10899 bin [14.4,14.5) has 10558 bin [14.5,14.6) has 10401 bin [14.6,14.7) has 10229 bin [14.7,14.8) has 9850 bin [14.8,14.9) has 9887 bin [14.9,15.0) has 9905 bin [15.0,15.1) has 9753 bin [15.1,15.2) has 9796 bin [15.2,15.3) has 9566 bin [15.3,15.4) has 9342 bin [15.4,15.5) has 9123 bin [15.5,15.6) has 8968 bin [15.6,15.7) has 8863 bin [15.7,15.8) has 9037 bin [15.8,15.9) has 8603 bin [15.9,16.0) has 8669 bin [16.0,16.1) has 8287 bin [16.1,16.2) has 8299 bin [16.2,16.3) has 8382 bin [16.3,16.4) has 8250 bin [16.4,16.5) has 7926 bin [16.5,16.6) has 7896 bin [16.6,16.7) has 7782 bin [16.7,16.8) has 7568 bin [16.8,16.9) has 7326 bin [16.9,17.0) has 7267 bin [17.0,17.1) has 7121 bin [17.1,17.2) has 6934 bin [17.2,17.3) has 6819 bin [17.3,17.4) has 6655 bin [17.4,17.5) has 6609 bin [17.5,17.6) has 6429 bin [17.6,17.7) has 6099 bin [17.7,17.8) has 6190 bin [17.8,17.9) has 5853 bin [17.9,18.0) has 5708 bin [18.0,18.1) has 5659 bin [18.1,18.2) has 5455 bin [18.2,18.3) has 5230 bin [18.3,18.4) has 4994 bin [18.4,18.5) has 4943 bin [18.5,18.6) has 4747 bin [18.6,18.7) has 4624 bin [18.7,18.8) has 4484 bin [18.8,18.9) has 4430 bin [18.9,19.0) has 4259 bin [19.0,19.1) has 4220 bin [19.1,19.2) has 4107 bin [19.2,19.3) has 4036 bin [19.3,19.4) has 4094 bin [19.4,19.5) has 3805 bin [19.5,19.6) has 3708 bin [19.6,19.7) has 3489 bin [19.7,19.8) has 3521 bin [19.8,19.9) has 3424 bin [19.9,20.0) has 3268 bin [20.0,20.1) has 3313 bin [20.1,20.2) has 3281 bin [20.2,20.3) has 3347 bin [20.3,20.4) has 3206 bin [20.4,20.5) has 3157 bin [20.5,20.6) has 2980 bin [20.6,20.7) has 3088 bin [20.7,20.8) has 3018 bin [20.8,20.9) has 2902 bin [20.9,21.0) has 2855 bin [21.0,21.1) has 2816 bin [21.1,21.2) has 2649 bin [21.2,21.3) has 2623 bin [21.3,21.4) has 2605 bin [21.4,21.5) has 2586 bin [21.5,21.6) has 2669 bin [21.6,21.7) has 2545 bin [21.7,21.8) has 2554 bin [21.8,21.9) has 2506 bin [21.9,22.0) has 2407 bin [22.0,22.1) has 2498 bin [22.1,22.2) has 2427 bin [22.2,22.3) has 2483 bin [22.3,22.4) has 2326 bin [22.4,22.5) has 2314 bin [22.5,22.6) has 2307 bin [22.6,22.7) has 2356 bin [22.7,22.8) has 2283 bin [22.8,22.9) has 2300 bin [22.9,23.0) has 2366 bin [23.0,23.1) has 2187 bin [23.1,23.2) has 2226 bin [23.2,23.3) has 2153 bin [23.3,23.4) has 2232 bin [23.4,23.5) has 2218 bin [23.5,23.6) has 2143 bin [23.6,23.7) has 2160 bin [23.7,23.8) has 2068 bin [23.8,23.9) has 2099 bin [23.9,24.0) has 2057 bin [24.0,24.1) has 2076 bin [24.1,24.2) has 2041 bin [24.2,24.3) has 2041 bin [24.3,24.4) has 2105 bin [24.4,24.5) has 1999 bin [24.5,24.6) has 1980 bin [24.6,24.7) has 1837 bin [24.7,24.8) has 1907 bin [24.8,24.9) has 1880 bin [24.9,25.0) has 1752 bin [25.0,25.1) has 1793 bin [25.1,25.2) has 1692 bin [25.2,25.3) has 1534 bin [25.3,25.4) has 1588 bin [25.4,25.5) has 1585 bin [25.5,25.6) has 1532 bin [25.6,25.7) has 1542 bin [25.7,25.8) has 1390 bin [25.8,25.9) has 1429 bin [25.9,26.0) has 1368 bin [26.0,26.1) has 1312 bin [26.1,26.2) has 1360 bin [26.2,26.3) has 1298 bin [26.3,26.4) has 1175 bin [26.4,26.5) has 1100 bin [26.5,26.6) has 1180 bin [26.6,26.7) has 1133 bin [26.7,26.8) has 1102 bin [26.8,26.9) has 976 bin [26.9,27.0) has 907 bin [27.0,27.1) has 881 bin [27.1,27.2) has 824 bin [27.2,27.3) has 857 bin [27.3,27.4) has 761 bin [27.4,27.5) has 739 bin [27.5,27.6) has 702 bin [27.6,27.7) has 651 bin [27.7,27.8) has 600 bin [27.8,27.9) has 591 bin [27.9,28.0) has 511 bin [28.0,28.1) has 470 bin [28.1,28.2) has 486 bin [28.2,28.3) has 449 bin [28.3,28.4) has 370 bin [28.4,28.5) has 302 bin [28.5,28.6) has 361 bin [28.6,28.7) has 281 bin [28.7,28.8) has 247 bin [28.8,28.9) has 231 bin [28.9,29.0) has 189 bin [29.0,29.1) has 152 bin [29.1,29.2) has 134 bin [29.2,29.3) has 109 bin [29.3,29.4) has 95 bin [29.4,29.5) has 76 bin [29.5,29.6) has 55 bin [29.6,29.7) has 43 bin [29.7,29.8) has 27 bin [29.8,29.9) has 15 bin [29.9,30.0) has 9 bin [30.0,30.1) has 5 bin [30.2,30.3) has 1 average z coordinate -3.0 for 50691323 element(s) point source id histogram with bin size 1.000000 bin 138 has 16771647 bin 139 has 33729296 bin 140 has 190380 average point source id 138.672897331955596 for 50691323 element(s)