lasinfo (210611) report for 'AHN4T/31AZ2_08.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: 175/2021 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: 45247866 number of points by return: 43839580 1063589 286835 52096 5766 scale factor x y z: 0.001 0.001 0.001 offset x y z: 106980 466230 0 min x y z: 106980.000 466230.000 -6.285 max x y z: 108019.999 467519.999 21.685 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: 45247866 extended number of points by return: 43839580 1063589 286835 52096 5766 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 -6285 21685 intensity 56 4744 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 -33 35 user_data 6 7 point_source_ID 96 98 gps_time 270034060.194358 270035873.011580 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 28 255 B 0 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 attribute0 0.56 47.44 ('Amplitude') attribute1 -15.23 32.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43839580 number of intermediate returns: 346176 number of last returns: 43823186 number of single returns: 42761076 covered area in square units/kilounits: 1329708/1.33 point density: all returns 34.03 last only 32.96 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45247866 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43839580 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1063589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 286835 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 52096 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5766 instead zero. overview over extended number of returns of given pulse: 42761076 1565617 705959 186218 28790 206 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2232658 unclassified (1) 41207332 ground (2) 1356393 building (6) 438452 water (9) 13031 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3167640 +---> 144619 of those are unclassified (1) +---> 2931773 of those are ground (2) +---> 84001 of those are building (6) +---> 7004 of those are water (9) +---> 243 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.3,-6.2) has 140 bin [-6.2,-6.1) has 4282 bin [-6.1,-6.0) has 23900 bin [-6.0,-5.9) has 29598 bin [-5.9,-5.8) has 38110 bin [-5.8,-5.7) has 27421 bin [-5.7,-5.6) has 22381 bin [-5.6,-5.5) has 34726 bin [-5.5,-5.4) has 50598 bin [-5.4,-5.3) has 60287 bin [-5.3,-5.2) has 107719 bin [-5.2,-5.1) has 164028 bin [-5.1,-5.0) has 134017 bin [-5.0,-4.9) has 138398 bin [-4.9,-4.8) has 161642 bin [-4.8,-4.7) has 284650 bin [-4.7,-4.6) has 749844 bin [-4.6,-4.5) has 2086531 bin [-4.5,-4.4) has 5994164 bin [-4.4,-4.3) has 8787784 bin [-4.3,-4.2) has 6718072 bin [-4.2,-4.1) has 4573603 bin [-4.1,-4.0) has 3231592 bin [-4.0,-3.9) has 2110314 bin [-3.9,-3.8) has 948090 bin [-3.8,-3.7) has 500030 bin [-3.7,-3.6) has 411712 bin [-3.6,-3.5) has 417905 bin [-3.5,-3.4) has 389563 bin [-3.4,-3.3) has 223161 bin [-3.3,-3.2) has 165183 bin [-3.2,-3.1) has 115984 bin [-3.1,-3.0) has 108060 bin [-3.0,-2.9) has 97051 bin [-2.9,-2.8) has 96306 bin [-2.8,-2.7) has 103084 bin [-2.7,-2.6) has 90461 bin [-2.6,-2.5) has 80866 bin [-2.5,-2.4) has 71107 bin [-2.4,-2.3) has 70392 bin [-2.3,-2.2) has 68655 bin [-2.2,-2.1) has 74357 bin [-2.1,-2.0) has 71278 bin [-2.0,-1.9) has 68698 bin [-1.9,-1.8) has 69661 bin [-1.8,-1.7) has 70042 bin [-1.7,-1.6) has 73815 bin [-1.6,-1.5) has 79630 bin [-1.5,-1.4) has 94893 bin [-1.4,-1.3) has 139716 bin [-1.3,-1.2) has 129212 bin [-1.2,-1.1) has 114000 bin [-1.1,-1.0) has 111119 bin [-1.0,-0.9) has 121889 bin [-0.9,-0.8) has 121564 bin [-0.8,-0.7) has 117791 bin [-0.7,-0.6) has 404438 bin [-0.6,-0.5) has 241461 bin [-0.5,-0.4) has 148211 bin [-0.4,-0.3) has 171313 bin [-0.3,-0.2) has 176163 bin [-0.2,-0.1) has 175115 bin [-0.1,0.0) has 169581 bin [0.0,0.1) has 181602 bin [0.1,0.2) has 266250 bin [0.2,0.3) has 109773 bin [0.3,0.4) has 51298 bin [0.4,0.5) has 46129 bin [0.5,0.6) has 45579 bin [0.6,0.7) has 45082 bin [0.7,0.8) has 43990 bin [0.8,0.9) has 45742 bin [0.9,1.0) has 45594 bin [1.0,1.1) has 46040 bin [1.1,1.2) has 45512 bin [1.2,1.3) has 42779 bin [1.3,1.4) has 41907 bin [1.4,1.5) has 40631 bin [1.5,1.6) has 41842 bin [1.6,1.7) has 39886 bin [1.7,1.8) has 39246 bin [1.8,1.9) has 36337 bin [1.9,2.0) has 37933 bin [2.0,2.1) has 36344 bin [2.1,2.2) has 36514 bin [2.2,2.3) has 37226 bin [2.3,2.4) has 35990 bin [2.4,2.5) has 38531 bin [2.5,2.6) has 34982 bin [2.6,2.7) has 32165 bin [2.7,2.8) has 32256 bin [2.8,2.9) has 32613 bin [2.9,3.0) has 33016 bin [3.0,3.1) has 32229 bin [3.1,3.2) has 30425 bin [3.2,3.3) has 30637 bin [3.3,3.4) has 27296 bin [3.4,3.5) has 25923 bin [3.5,3.6) has 25156 bin [3.6,3.7) has 25288 bin [3.7,3.8) has 24409 bin [3.8,3.9) has 23206 bin [3.9,4.0) has 22206 bin [4.0,4.1) has 22486 bin [4.1,4.2) has 21490 bin [4.2,4.3) has 20828 bin [4.3,4.4) has 20236 bin [4.4,4.5) has 19601 bin [4.5,4.6) has 18848 bin [4.6,4.7) has 19284 bin [4.7,4.8) has 18284 bin [4.8,4.9) has 18740 bin [4.9,5.0) has 18948 bin [5.0,5.1) has 17544 bin [5.1,5.2) has 16568 bin [5.2,5.3) has 16721 bin [5.3,5.4) has 16541 bin [5.4,5.5) has 16801 bin [5.5,5.6) has 16276 bin [5.6,5.7) has 16478 bin [5.7,5.8) has 15540 bin [5.8,5.9) has 15562 bin [5.9,6.0) has 15710 bin [6.0,6.1) has 16378 bin [6.1,6.2) has 15359 bin [6.2,6.3) has 18118 bin [6.3,6.4) has 16799 bin [6.4,6.5) has 15785 bin [6.5,6.6) has 13731 bin [6.6,6.7) has 13344 bin [6.7,6.8) has 12998 bin [6.8,6.9) has 12573 bin [6.9,7.0) has 12365 bin [7.0,7.1) has 12366 bin [7.1,7.2) has 11640 bin [7.2,7.3) has 11409 bin [7.3,7.4) has 11452 bin [7.4,7.5) has 10960 bin [7.5,7.6) has 10993 bin [7.6,7.7) has 10740 bin [7.7,7.8) has 9940 bin [7.8,7.9) has 9642 bin [7.9,8.0) has 9451 bin [8.0,8.1) has 8921 bin [8.1,8.2) has 9292 bin [8.2,8.3) has 8911 bin [8.3,8.4) has 8341 bin [8.4,8.5) has 7714 bin [8.5,8.6) has 7572 bin [8.6,8.7) has 7496 bin [8.7,8.8) has 7207 bin [8.8,8.9) has 7281 bin [8.9,9.0) has 7158 bin [9.0,9.1) has 6963 bin [9.1,9.2) has 6861 bin [9.2,9.3) has 6621 bin [9.3,9.4) has 6287 bin [9.4,9.5) has 6408 bin [9.5,9.6) has 6345 bin [9.6,9.7) has 6298 bin [9.7,9.8) has 6005 bin [9.8,9.9) has 5768 bin [9.9,10.0) has 5645 bin [10.0,10.1) has 5522 bin [10.1,10.2) has 5429 bin [10.2,10.3) has 5285 bin [10.3,10.4) has 5330 bin [10.4,10.5) has 5040 bin [10.5,10.6) has 4919 bin [10.6,10.7) has 4936 bin [10.7,10.8) has 4822 bin [10.8,10.9) has 4692 bin [10.9,11.0) has 4488 bin [11.0,11.1) has 4298 bin [11.1,11.2) has 4189 bin [11.2,11.3) has 4193 bin [11.3,11.4) has 4033 bin [11.4,11.5) has 3833 bin [11.5,11.6) has 3571 bin [11.6,11.7) has 3430 bin [11.7,11.8) has 3269 bin [11.8,11.9) has 3035 bin [11.9,12.0) has 3144 bin [12.0,12.1) has 2986 bin [12.1,12.2) has 2877 bin [12.2,12.3) has 2753 bin [12.3,12.4) has 2630 bin [12.4,12.5) has 2506 bin [12.5,12.6) has 2394 bin [12.6,12.7) has 2257 bin [12.7,12.8) has 2130 bin [12.8,12.9) has 2076 bin [12.9,13.0) has 1981 bin [13.0,13.1) has 1862 bin [13.1,13.2) has 1847 bin [13.2,13.3) has 1711 bin [13.3,13.4) has 1632 bin [13.4,13.5) has 1677 bin [13.5,13.6) has 1569 bin [13.6,13.7) has 1516 bin [13.7,13.8) has 1495 bin [13.8,13.9) has 1472 bin [13.9,14.0) has 1408 bin [14.0,14.1) has 1309 bin [14.1,14.2) has 1202 bin [14.2,14.3) has 1126 bin [14.3,14.4) has 1064 bin [14.4,14.5) has 1020 bin [14.5,14.6) has 967 bin [14.6,14.7) has 864 bin [14.7,14.8) has 750 bin [14.8,14.9) has 630 bin [14.9,15.0) has 590 bin [15.0,15.1) has 529 bin [15.1,15.2) has 480 bin [15.2,15.3) has 466 bin [15.3,15.4) has 410 bin [15.4,15.5) has 333 bin [15.5,15.6) has 260 bin [15.6,15.7) has 208 bin [15.7,15.8) has 134 bin [15.8,15.9) has 115 bin [15.9,16.0) has 110 bin [16.0,16.1) has 73 bin [16.1,16.2) has 58 bin [16.2,16.3) has 32 bin [16.3,16.4) has 19 bin [16.4,16.5) has 13 bin [16.5,16.6) has 15 bin [16.6,16.7) has 13 bin [16.7,16.8) has 19 bin [16.8,16.9) has 12 bin [16.9,17.0) has 19 bin [17.0,17.1) has 12 bin [17.1,17.2) has 15 bin [17.2,17.3) has 19 bin [17.3,17.4) has 11 bin [17.4,17.5) has 2 bin [17.5,17.6) has 8 bin [17.6,17.7) has 12 bin [17.7,17.8) has 7 bin [17.8,17.9) has 6 bin [17.9,18.0) has 4 bin [18.0,18.1) has 6 bin [18.1,18.2) has 6 bin [18.2,18.3) has 5 bin [18.3,18.4) has 3 bin [18.4,18.5) has 2 bin [18.5,18.6) has 3 bin [18.6,18.7) has 2 bin [18.7,18.8) has 5 bin [18.8,18.9) has 4 bin [18.9,19.0) has 4 bin [19.0,19.1) has 3 bin [19.1,19.2) has 1 bin [19.2,19.3) has 6 bin [19.3,19.4) has 6 bin [19.4,19.5) has 3 bin [19.5,19.6) has 2 bin [19.6,19.7) has 7 bin [19.7,19.8) has 5 bin [19.8,19.9) has 1 bin [19.9,20.0) has 8 bin [20.0,20.1) has 6 bin [20.1,20.2) has 2 bin [20.2,20.3) has 2 bin [20.3,20.4) has 5 bin [20.4,20.5) has 5 bin [20.5,20.6) has 5 bin [20.6,20.7) has 5 bin [20.7,20.8) has 7 bin [20.8,20.9) has 5 bin [20.9,21.0) has 5 bin [21.0,21.1) has 5 bin [21.1,21.2) has 2 bin [21.2,21.3) has 1 bin [21.3,21.4) has 2 bin [21.4,21.5) has 5 bin [21.5,21.6) has 2 bin [21.6,21.7) has 2 average z coordinate -3.5 for 45247866 element(s) point source id histogram with bin size 1.000000 bin 96 has 12167577 bin 97 has 30436666 bin 98 has 2643623 average point source id 96.789515951978814 for 45247866 element(s)