lasinfo (210611) report for 'AHN4T/26DZ2_02.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: 52974467 number of points by return: 48912114 2826342 1031030 186149 18832 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 479980 0 min x y z: 155980.000 479980.000 -5.315 max x y z: 157019.999 481269.999 21.047 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: 52974467 extended number of points by return: 48912114 2826342 1031030 186149 18832 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 -5315 21047 intensity 59 2784 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 32 user_data 6 7 point_source_ID 140 142 gps_time 270198527.550525 270201157.593659 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 18 255 B 12 255 NIR 54 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.59 27.84 ('Amplitude') attribute1 -15.09 13.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48912114 number of intermediate returns: 1234410 number of last returns: 48904695 number of single returns: 46076752 covered area in square units/kilounits: 1329152/1.33 point density: all returns 39.86 last only 36.79 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52974467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48912114 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2826342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1031030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 186149 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18832 instead zero. overview over extended number of returns of given pulse: 46076752 3597916 2538201 667777 93481 340 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4435580 unclassified (1) 48489290 ground (2) 49597 water (9) +-> flagged as extended overlap: 4303721 +---> 972391 of those are unclassified (1) +---> 3329096 of those are ground (2) +---> 2234 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 8 bin [-5.3,-5.2) has 1342 bin [-5.2,-5.1) has 40573 bin [-5.1,-5.0) has 83933 bin [-5.0,-4.9) has 73077 bin [-4.9,-4.8) has 79423 bin [-4.8,-4.7) has 85728 bin [-4.7,-4.6) has 99913 bin [-4.6,-4.5) has 105887 bin [-4.5,-4.4) has 212922 bin [-4.4,-4.3) has 4301792 bin [-4.3,-4.2) has 30221784 bin [-4.2,-4.1) has 9281655 bin [-4.1,-4.0) has 1872455 bin [-4.0,-3.9) has 664434 bin [-3.9,-3.8) has 178730 bin [-3.8,-3.7) has 181288 bin [-3.7,-3.6) has 205511 bin [-3.6,-3.5) has 126800 bin [-3.5,-3.4) has 79749 bin [-3.4,-3.3) has 87951 bin [-3.3,-3.2) has 101329 bin [-3.2,-3.1) has 151136 bin [-3.1,-3.0) has 206900 bin [-3.0,-2.9) has 150528 bin [-2.9,-2.8) has 69507 bin [-2.8,-2.7) has 51184 bin [-2.7,-2.6) has 58059 bin [-2.6,-2.5) has 39789 bin [-2.5,-2.4) has 29302 bin [-2.4,-2.3) has 35160 bin [-2.3,-2.2) has 37735 bin [-2.2,-2.1) has 28161 bin [-2.1,-2.0) has 26625 bin [-2.0,-1.9) has 26343 bin [-1.9,-1.8) has 26727 bin [-1.8,-1.7) has 26706 bin [-1.7,-1.6) has 27215 bin [-1.6,-1.5) has 27643 bin [-1.5,-1.4) has 28368 bin [-1.4,-1.3) has 27632 bin [-1.3,-1.2) has 28243 bin [-1.2,-1.1) has 28318 bin [-1.1,-1.0) has 28533 bin [-1.0,-0.9) has 28550 bin [-0.9,-0.8) has 28842 bin [-0.8,-0.7) has 28820 bin [-0.7,-0.6) has 28864 bin [-0.6,-0.5) has 29150 bin [-0.5,-0.4) has 29517 bin [-0.4,-0.3) has 29805 bin [-0.3,-0.2) has 29645 bin [-0.2,-0.1) has 29745 bin [-0.1,0.0) has 29746 bin [0.0,0.1) has 29583 bin [0.1,0.2) has 28892 bin [0.2,0.3) has 28544 bin [0.3,0.4) has 28785 bin [0.4,0.5) has 29032 bin [0.5,0.6) has 29564 bin [0.6,0.7) has 29842 bin [0.7,0.8) has 29929 bin [0.8,0.9) has 29712 bin [0.9,1.0) has 29767 bin [1.0,1.1) has 30423 bin [1.1,1.2) has 30036 bin [1.2,1.3) has 30083 bin [1.3,1.4) has 30357 bin [1.4,1.5) has 30508 bin [1.5,1.6) has 30866 bin [1.6,1.7) has 31212 bin [1.7,1.8) has 31115 bin [1.8,1.9) has 31028 bin [1.9,2.0) has 31050 bin [2.0,2.1) has 30859 bin [2.1,2.2) has 30523 bin [2.2,2.3) has 30481 bin [2.3,2.4) has 30649 bin [2.4,2.5) has 30429 bin [2.5,2.6) has 30871 bin [2.6,2.7) has 31626 bin [2.7,2.8) has 31387 bin [2.8,2.9) has 31445 bin [2.9,3.0) has 31855 bin [3.0,3.1) has 31314 bin [3.1,3.2) has 31530 bin [3.2,3.3) has 31103 bin [3.3,3.4) has 30828 bin [3.4,3.5) has 30674 bin [3.5,3.6) has 30108 bin [3.6,3.7) has 29636 bin [3.7,3.8) has 29760 bin [3.8,3.9) has 30084 bin [3.9,4.0) has 30050 bin [4.0,4.1) has 29815 bin [4.1,4.2) has 29679 bin [4.2,4.3) has 29073 bin [4.3,4.4) has 29356 bin [4.4,4.5) has 28674 bin [4.5,4.6) has 28527 bin [4.6,4.7) has 28810 bin [4.7,4.8) has 28354 bin [4.8,4.9) has 27893 bin [4.9,5.0) has 27860 bin [5.0,5.1) has 28210 bin [5.1,5.2) has 27691 bin [5.2,5.3) has 27684 bin [5.3,5.4) has 27255 bin [5.4,5.5) has 26793 bin [5.5,5.6) has 26916 bin [5.6,5.7) has 27069 bin [5.7,5.8) has 26759 bin [5.8,5.9) has 26336 bin [5.9,6.0) has 26533 bin [6.0,6.1) has 26486 bin [6.1,6.2) has 26722 bin [6.2,6.3) has 26328 bin [6.3,6.4) has 26258 bin [6.4,6.5) has 25821 bin [6.5,6.6) has 25321 bin [6.6,6.7) has 25204 bin [6.7,6.8) has 25022 bin [6.8,6.9) has 25436 bin [6.9,7.0) has 25140 bin [7.0,7.1) has 25171 bin [7.1,7.2) has 25121 bin [7.2,7.3) has 25333 bin [7.3,7.4) has 25333 bin [7.4,7.5) has 25450 bin [7.5,7.6) has 25368 bin [7.6,7.7) has 25583 bin [7.7,7.8) has 26188 bin [7.8,7.9) has 25747 bin [7.9,8.0) has 26252 bin [8.0,8.1) has 26315 bin [8.1,8.2) has 26531 bin [8.2,8.3) has 26678 bin [8.3,8.4) has 26944 bin [8.4,8.5) has 27168 bin [8.5,8.6) has 27245 bin [8.6,8.7) has 27116 bin [8.7,8.8) has 27243 bin [8.8,8.9) has 27513 bin [8.9,9.0) has 27767 bin [9.0,9.1) has 27642 bin [9.1,9.2) has 27800 bin [9.2,9.3) has 28170 bin [9.3,9.4) has 28139 bin [9.4,9.5) has 27784 bin [9.5,9.6) has 27703 bin [9.6,9.7) has 27352 bin [9.7,9.8) has 27389 bin [9.8,9.9) has 27381 bin [9.9,10.0) has 26772 bin [10.0,10.1) has 26777 bin [10.1,10.2) has 26338 bin [10.2,10.3) has 25912 bin [10.3,10.4) has 25575 bin [10.4,10.5) has 24853 bin [10.5,10.6) has 24115 bin [10.6,10.7) has 23417 bin [10.7,10.8) has 22667 bin [10.8,10.9) has 22236 bin [10.9,11.0) has 21654 bin [11.0,11.1) has 20697 bin [11.1,11.2) has 19977 bin [11.2,11.3) has 19226 bin [11.3,11.4) has 18042 bin [11.4,11.5) has 17446 bin [11.5,11.6) has 16788 bin [11.6,11.7) has 15463 bin [11.7,11.8) has 14738 bin [11.8,11.9) has 14014 bin [11.9,12.0) has 13286 bin [12.0,12.1) has 12620 bin [12.1,12.2) has 12061 bin [12.2,12.3) has 11099 bin [12.3,12.4) has 10628 bin [12.4,12.5) has 9865 bin [12.5,12.6) has 9585 bin [12.6,12.7) has 9079 bin [12.7,12.8) has 8394 bin [12.8,12.9) has 8083 bin [12.9,13.0) has 7542 bin [13.0,13.1) has 7134 bin [13.1,13.2) has 6811 bin [13.2,13.3) has 6309 bin [13.3,13.4) has 6076 bin [13.4,13.5) has 5560 bin [13.5,13.6) has 5158 bin [13.6,13.7) has 4631 bin [13.7,13.8) has 4279 bin [13.8,13.9) has 3832 bin [13.9,14.0) has 3586 bin [14.0,14.1) has 3150 bin [14.1,14.2) has 2919 bin [14.2,14.3) has 2681 bin [14.3,14.4) has 2328 bin [14.4,14.5) has 2051 bin [14.5,14.6) has 1931 bin [14.6,14.7) has 1644 bin [14.7,14.8) has 1518 bin [14.8,14.9) has 1344 bin [14.9,15.0) has 1225 bin [15.0,15.1) has 1040 bin [15.1,15.2) has 967 bin [15.2,15.3) has 865 bin [15.3,15.4) has 803 bin [15.4,15.5) has 718 bin [15.5,15.6) has 675 bin [15.6,15.7) has 600 bin [15.7,15.8) has 579 bin [15.8,15.9) has 516 bin [15.9,16.0) has 500 bin [16.0,16.1) has 467 bin [16.1,16.2) has 439 bin [16.2,16.3) has 452 bin [16.3,16.4) has 437 bin [16.4,16.5) has 389 bin [16.5,16.6) has 381 bin [16.6,16.7) has 359 bin [16.7,16.8) has 333 bin [16.8,16.9) has 325 bin [16.9,17.0) has 287 bin [17.0,17.1) has 268 bin [17.1,17.2) has 256 bin [17.2,17.3) has 271 bin [17.3,17.4) has 222 bin [17.4,17.5) has 194 bin [17.5,17.6) has 205 bin [17.6,17.7) has 202 bin [17.7,17.8) has 171 bin [17.8,17.9) has 155 bin [17.9,18.0) has 179 bin [18.0,18.1) has 175 bin [18.1,18.2) has 123 bin [18.2,18.3) has 147 bin [18.3,18.4) has 111 bin [18.4,18.5) has 104 bin [18.5,18.6) has 95 bin [18.6,18.7) has 80 bin [18.7,18.8) has 69 bin [18.8,18.9) has 54 bin [18.9,19.0) has 60 bin [19.0,19.1) has 59 bin [19.1,19.2) has 54 bin [19.2,19.3) has 43 bin [19.3,19.4) has 25 bin [19.4,19.5) has 25 bin [19.5,19.6) has 29 bin [19.6,19.7) has 20 bin [19.7,19.8) has 9 bin [19.8,19.9) has 6 bin [19.9,20.0) has 6 bin [20.0,20.1) has 12 bin [20.1,20.2) has 4 bin [20.2,20.3) has 6 bin [20.3,20.4) has 3 bin [20.4,20.5) has 1 bin [20.5,20.6) has 1 bin [20.7,20.8) has 1 bin [21.0,21.1) has 1 average z coordinate -3.5 for 52974467 element(s) point source id histogram with bin size 1.000000 bin 140 has 6221212 bin 141 has 37845184 bin 142 has 8908071 average point source id 141.05071988737518 for 52974467 element(s)