lasinfo (210611) report for 'AHN4T/31BN2_20.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: 41409593 number of points by return: 39597840 1341104 383236 77719 9694 scale factor x y z: 0.001 0.001 0.001 offset x y z: 118980 469980 0 min x y z: 118980.000 469980.000 -6.561 max x y z: 120019.999 471269.999 16.108 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: 41409593 extended number of points by return: 39597840 1341104 383236 77719 9694 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 -6561 16108 intensity 51 4913 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 12 user_data 6 7 point_source_ID 100 101 gps_time 270037777.787889 270038278.703456 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 24 255 B 13 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 2000 extended_scanner_channel 0 0 attribute0 0.51 49.13 ('Amplitude') attribute1 -15.39 33.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39597840 number of intermediate returns: 474526 number of last returns: 39567878 number of single returns: 38230651 covered area in square units/kilounits: 1323900/1.32 point density: all returns 31.28 last only 29.89 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41409593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39597840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1341104 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 383236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 77719 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9694 instead zero. overview over extended number of returns of given pulse: 38230651 1933271 921858 274642 48610 561 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3033131 unclassified (1) 36541685 ground (2) 1587741 building (6) 227876 water (9) 19160 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2924486 +---> 330008 of those are unclassified (1) +---> 2447723 of those are ground (2) +---> 115823 of those are building (6) +---> 29159 of those are water (9) +---> 1773 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.6,-6.5) has 73 bin [-6.5,-6.4) has 6339 bin [-6.4,-6.3) has 106606 bin [-6.3,-6.2) has 238800 bin [-6.2,-6.1) has 437994 bin [-6.1,-6.0) has 967460 bin [-6.0,-5.9) has 1918355 bin [-5.9,-5.8) has 3179483 bin [-5.8,-5.7) has 3847609 bin [-5.7,-5.6) has 3944247 bin [-5.6,-5.5) has 3953993 bin [-5.5,-5.4) has 4210987 bin [-5.4,-5.3) has 3454061 bin [-5.3,-5.2) has 2498983 bin [-5.2,-5.1) has 1905313 bin [-5.1,-5.0) has 1431596 bin [-5.0,-4.9) has 1236699 bin [-4.9,-4.8) has 842938 bin [-4.8,-4.7) has 591028 bin [-4.7,-4.6) has 379098 bin [-4.6,-4.5) has 253885 bin [-4.5,-4.4) has 193409 bin [-4.4,-4.3) has 165163 bin [-4.3,-4.2) has 136648 bin [-4.2,-4.1) has 147791 bin [-4.1,-4.0) has 192163 bin [-4.0,-3.9) has 293728 bin [-3.9,-3.8) has 256927 bin [-3.8,-3.7) has 197840 bin [-3.7,-3.6) has 135539 bin [-3.6,-3.5) has 104766 bin [-3.5,-3.4) has 113754 bin [-3.4,-3.3) has 127686 bin [-3.3,-3.2) has 112640 bin [-3.2,-3.1) has 93359 bin [-3.1,-3.0) has 82281 bin [-3.0,-2.9) has 70591 bin [-2.9,-2.8) has 63642 bin [-2.8,-2.7) has 64216 bin [-2.7,-2.6) has 74006 bin [-2.6,-2.5) has 85832 bin [-2.5,-2.4) has 76055 bin [-2.4,-2.3) has 74559 bin [-2.3,-2.2) has 65399 bin [-2.2,-2.1) has 57853 bin [-2.1,-2.0) has 77827 bin [-2.0,-1.9) has 56633 bin [-1.9,-1.8) has 45306 bin [-1.8,-1.7) has 44774 bin [-1.7,-1.6) has 47055 bin [-1.6,-1.5) has 48396 bin [-1.5,-1.4) has 45905 bin [-1.4,-1.3) has 44173 bin [-1.3,-1.2) has 41230 bin [-1.2,-1.1) has 36401 bin [-1.1,-1.0) has 36650 bin [-1.0,-0.9) has 40058 bin [-0.9,-0.8) has 39946 bin [-0.8,-0.7) has 38001 bin [-0.7,-0.6) has 37720 bin [-0.6,-0.5) has 38157 bin [-0.5,-0.4) has 37423 bin [-0.4,-0.3) has 36875 bin [-0.3,-0.2) has 36268 bin [-0.2,-0.1) has 39138 bin [-0.1,0.0) has 37799 bin [0.0,0.1) has 38436 bin [0.1,0.2) has 38632 bin [0.2,0.3) has 38162 bin [0.3,0.4) has 41825 bin [0.4,0.5) has 47992 bin [0.5,0.6) has 52123 bin [0.6,0.7) has 53873 bin [0.7,0.8) has 42597 bin [0.8,0.9) has 41366 bin [0.9,1.0) has 42669 bin [1.0,1.1) has 42375 bin [1.1,1.2) has 39728 bin [1.2,1.3) has 38854 bin [1.3,1.4) has 46967 bin [1.4,1.5) has 38831 bin [1.5,1.6) has 37290 bin [1.6,1.7) has 36530 bin [1.7,1.8) has 37979 bin [1.8,1.9) has 36368 bin [1.9,2.0) has 36370 bin [2.0,2.1) has 36676 bin [2.1,2.2) has 39665 bin [2.2,2.3) has 36767 bin [2.3,2.4) has 33182 bin [2.4,2.5) has 34379 bin [2.5,2.6) has 32938 bin [2.6,2.7) has 29727 bin [2.7,2.8) has 29532 bin [2.8,2.9) has 30149 bin [2.9,3.0) has 34155 bin [3.0,3.1) has 34239 bin [3.1,3.2) has 31152 bin [3.2,3.3) has 40075 bin [3.3,3.4) has 40402 bin [3.4,3.5) has 28471 bin [3.5,3.6) has 26628 bin [3.6,3.7) has 26233 bin [3.7,3.8) has 25676 bin [3.8,3.9) has 24685 bin [3.9,4.0) has 23473 bin [4.0,4.1) has 23000 bin [4.1,4.2) has 22126 bin [4.2,4.3) has 21955 bin [4.3,4.4) has 20017 bin [4.4,4.5) has 18528 bin [4.5,4.6) has 17273 bin [4.6,4.7) has 18234 bin [4.7,4.8) has 16677 bin [4.8,4.9) has 17368 bin [4.9,5.0) has 14238 bin [5.0,5.1) has 13552 bin [5.1,5.2) has 13441 bin [5.2,5.3) has 14048 bin [5.3,5.4) has 12725 bin [5.4,5.5) has 12394 bin [5.5,5.6) has 12306 bin [5.6,5.7) has 12070 bin [5.7,5.8) has 11716 bin [5.8,5.9) has 11448 bin [5.9,6.0) has 11331 bin [6.0,6.1) has 11091 bin [6.1,6.2) has 11040 bin [6.2,6.3) has 10934 bin [6.3,6.4) has 10400 bin [6.4,6.5) has 10072 bin [6.5,6.6) has 9936 bin [6.6,6.7) has 9752 bin [6.7,6.8) has 9668 bin [6.8,6.9) has 9371 bin [6.9,7.0) has 9094 bin [7.0,7.1) has 8663 bin [7.1,7.2) has 8737 bin [7.2,7.3) has 8359 bin [7.3,7.4) has 8066 bin [7.4,7.5) has 8056 bin [7.5,7.6) has 7810 bin [7.6,7.7) has 7506 bin [7.7,7.8) has 7362 bin [7.8,7.9) has 7031 bin [7.9,8.0) has 7101 bin [8.0,8.1) has 6786 bin [8.1,8.2) has 6598 bin [8.2,8.3) has 6354 bin [8.3,8.4) has 6041 bin [8.4,8.5) has 5844 bin [8.5,8.6) has 5577 bin [8.6,8.7) has 5110 bin [8.7,8.8) has 4877 bin [8.8,8.9) has 4715 bin [8.9,9.0) has 4501 bin [9.0,9.1) has 4304 bin [9.1,9.2) has 4213 bin [9.2,9.3) has 4114 bin [9.3,9.4) has 3886 bin [9.4,9.5) has 3764 bin [9.5,9.6) has 3641 bin [9.6,9.7) has 3457 bin [9.7,9.8) has 3241 bin [9.8,9.9) has 3210 bin [9.9,10.0) has 2908 bin [10.0,10.1) has 2704 bin [10.1,10.2) has 2755 bin [10.2,10.3) has 2617 bin [10.3,10.4) has 2645 bin [10.4,10.5) has 2635 bin [10.5,10.6) has 2481 bin [10.6,10.7) has 2356 bin [10.7,10.8) has 2206 bin [10.8,10.9) has 2052 bin [10.9,11.0) has 2006 bin [11.0,11.1) has 1820 bin [11.1,11.2) has 1749 bin [11.2,11.3) has 1824 bin [11.3,11.4) has 1790 bin [11.4,11.5) has 1744 bin [11.5,11.6) has 1579 bin [11.6,11.7) has 1523 bin [11.7,11.8) has 1525 bin [11.8,11.9) has 1473 bin [11.9,12.0) has 1442 bin [12.0,12.1) has 1398 bin [12.1,12.2) has 1310 bin [12.2,12.3) has 1306 bin [12.3,12.4) has 1173 bin [12.4,12.5) has 1003 bin [12.5,12.6) has 1001 bin [12.6,12.7) has 928 bin [12.7,12.8) has 900 bin [12.8,12.9) has 825 bin [12.9,13.0) has 753 bin [13.0,13.1) has 668 bin [13.1,13.2) has 575 bin [13.2,13.3) has 583 bin [13.3,13.4) has 488 bin [13.4,13.5) has 504 bin [13.5,13.6) has 447 bin [13.6,13.7) has 415 bin [13.7,13.8) has 341 bin [13.8,13.9) has 329 bin [13.9,14.0) has 273 bin [14.0,14.1) has 228 bin [14.1,14.2) has 190 bin [14.2,14.3) has 171 bin [14.3,14.4) has 155 bin [14.4,14.5) has 161 bin [14.5,14.6) has 136 bin [14.6,14.7) has 96 bin [14.7,14.8) has 73 bin [14.8,14.9) has 72 bin [14.9,15.0) has 53 bin [15.0,15.1) has 44 bin [15.1,15.2) has 20 bin [15.2,15.3) has 22 bin [15.3,15.4) has 20 bin [15.4,15.5) has 20 bin [15.5,15.6) has 9 bin [15.6,15.7) has 10 bin [15.7,15.8) has 8 bin [15.8,15.9) has 12 bin [15.9,16.0) has 4 bin [16.0,16.1) has 4 bin [16.1,16.2) has 2 average z coordinate -4.8 for 41409593 element(s) point source id histogram with bin size 1.000000 bin 100 has 24313547 bin 101 has 17096046 average point source id 100.412852306952161 for 41409593 element(s)