lasinfo (210611) report for 'AHN4T/31CN2_09.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: 41474558 number of points by return: 40224688 923735 272941 48284 4910 scale factor x y z: 0.001 0.001 0.001 offset x y z: 107980 459980 0 min x y z: 107980.000 459980.000 -5.555 max x y z: 109019.999 461269.999 26.246 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: 41474558 extended number of points by return: 40224688 923735 272941 48284 4910 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 -5555 26246 intensity 51 3228 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 -37 35 user_data 6 7 point_source_ID 169 171 gps_time 270301749.032037 270303435.075712 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 34 255 B 0 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -6167 5833 extended_scanner_channel 0 0 attribute0 0.51 32.28 ('Amplitude') attribute1 -15.56 16.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40224688 number of intermediate returns: 326571 number of last returns: 40217087 number of single returns: 39293788 covered area in square units/kilounits: 1275460/1.28 point density: all returns 32.52 last only 31.53 (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 41474558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40224688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 923735 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 272941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 48284 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4910 instead zero. overview over extended number of returns of given pulse: 39293788 1307072 675249 173850 24364 230 5 0 0 0 0 0 0 0 0 histogram of classification of points: 1907373 unclassified (1) 39095936 ground (2) 351536 building (6) 101208 water (9) 18505 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2849690 +---> 101355 of those are unclassified (1) +---> 2684832 of those are ground (2) +---> 58542 of those are building (6) +---> 4430 of those are water (9) +---> 531 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.6,-5.5) has 40 bin [-5.5,-5.4) has 2871 bin [-5.4,-5.3) has 30908 bin [-5.3,-5.2) has 48652 bin [-5.2,-5.1) has 70901 bin [-5.1,-5.0) has 116509 bin [-5.0,-4.9) has 194590 bin [-4.9,-4.8) has 269249 bin [-4.8,-4.7) has 268951 bin [-4.7,-4.6) has 320642 bin [-4.6,-4.5) has 341789 bin [-4.5,-4.4) has 389486 bin [-4.4,-4.3) has 540586 bin [-4.3,-4.2) has 1479997 bin [-4.2,-4.1) has 3269280 bin [-4.1,-4.0) has 2375160 bin [-4.0,-3.9) has 1201556 bin [-3.9,-3.8) has 810966 bin [-3.8,-3.7) has 481323 bin [-3.7,-3.6) has 243417 bin [-3.6,-3.5) has 139582 bin [-3.5,-3.4) has 93388 bin [-3.4,-3.3) has 65613 bin [-3.3,-3.2) has 52716 bin [-3.2,-3.1) has 59180 bin [-3.1,-3.0) has 73828 bin [-3.0,-2.9) has 54554 bin [-2.9,-2.8) has 34917 bin [-2.8,-2.7) has 32497 bin [-2.7,-2.6) has 30760 bin [-2.6,-2.5) has 29379 bin [-2.5,-2.4) has 35011 bin [-2.4,-2.3) has 235426 bin [-2.3,-2.2) has 607166 bin [-2.2,-2.1) has 974104 bin [-2.1,-2.0) has 1999203 bin [-2.0,-1.9) has 5758747 bin [-1.9,-1.8) has 9651658 bin [-1.8,-1.7) has 3575217 bin [-1.7,-1.6) has 1374956 bin [-1.6,-1.5) has 759136 bin [-1.5,-1.4) has 374386 bin [-1.4,-1.3) has 234280 bin [-1.3,-1.2) has 236546 bin [-1.2,-1.1) has 191742 bin [-1.1,-1.0) has 135431 bin [-1.0,-0.9) has 104750 bin [-0.9,-0.8) has 79422 bin [-0.8,-0.7) has 68457 bin [-0.7,-0.6) has 50981 bin [-0.6,-0.5) has 42391 bin [-0.5,-0.4) has 37933 bin [-0.4,-0.3) has 30075 bin [-0.3,-0.2) has 26095 bin [-0.2,-0.1) has 23976 bin [-0.1,0.0) has 23583 bin [0.0,0.1) has 23967 bin [0.1,0.2) has 23950 bin [0.2,0.3) has 23793 bin [0.3,0.4) has 22150 bin [0.4,0.5) has 21462 bin [0.5,0.6) has 18783 bin [0.6,0.7) has 18468 bin [0.7,0.8) has 18245 bin [0.8,0.9) has 19744 bin [0.9,1.0) has 19077 bin [1.0,1.1) has 18758 bin [1.1,1.2) has 19345 bin [1.2,1.3) has 18487 bin [1.3,1.4) has 41225 bin [1.4,1.5) has 77248 bin [1.5,1.6) has 37299 bin [1.6,1.7) has 32789 bin [1.7,1.8) has 22656 bin [1.8,1.9) has 21523 bin [1.9,2.0) has 20015 bin [2.0,2.1) has 19363 bin [2.1,2.2) has 18381 bin [2.2,2.3) has 18068 bin [2.3,2.4) has 17862 bin [2.4,2.5) has 17880 bin [2.5,2.6) has 17567 bin [2.6,2.7) has 18281 bin [2.7,2.8) has 19441 bin [2.8,2.9) has 20035 bin [2.9,3.0) has 18715 bin [3.0,3.1) has 18088 bin [3.1,3.2) has 17894 bin [3.2,3.3) has 17881 bin [3.3,3.4) has 18064 bin [3.4,3.5) has 18150 bin [3.5,3.6) has 15847 bin [3.6,3.7) has 14945 bin [3.7,3.8) has 14587 bin [3.8,3.9) has 14209 bin [3.9,4.0) has 14506 bin [4.0,4.1) has 15542 bin [4.1,4.2) has 15615 bin [4.2,4.3) has 14142 bin [4.3,4.4) has 13440 bin [4.4,4.5) has 13686 bin [4.5,4.6) has 13596 bin [4.6,4.7) has 13627 bin [4.7,4.8) has 14713 bin [4.8,4.9) has 13595 bin [4.9,5.0) has 13022 bin [5.0,5.1) has 12666 bin [5.1,5.2) has 11366 bin [5.2,5.3) has 11141 bin [5.3,5.4) has 10694 bin [5.4,5.5) has 10492 bin [5.5,5.6) has 10776 bin [5.6,5.7) has 10554 bin [5.7,5.8) has 10188 bin [5.8,5.9) has 10029 bin [5.9,6.0) has 9802 bin [6.0,6.1) has 9853 bin [6.1,6.2) has 9561 bin [6.2,6.3) has 9742 bin [6.3,6.4) has 9891 bin [6.4,6.5) has 9860 bin [6.5,6.6) has 9655 bin [6.6,6.7) has 9715 bin [6.7,6.8) has 9555 bin [6.8,6.9) has 9653 bin [6.9,7.0) has 9481 bin [7.0,7.1) has 9750 bin [7.1,7.2) has 9656 bin [7.2,7.3) has 9586 bin [7.3,7.4) has 9679 bin [7.4,7.5) has 9205 bin [7.5,7.6) has 9091 bin [7.6,7.7) has 9030 bin [7.7,7.8) has 8896 bin [7.8,7.9) has 8864 bin [7.9,8.0) has 8873 bin [8.0,8.1) has 8714 bin [8.1,8.2) has 8619 bin [8.2,8.3) has 8606 bin [8.3,8.4) has 8558 bin [8.4,8.5) has 8514 bin [8.5,8.6) has 8086 bin [8.6,8.7) has 8292 bin [8.7,8.8) has 7846 bin [8.8,8.9) has 7729 bin [8.9,9.0) has 7561 bin [9.0,9.1) has 7679 bin [9.1,9.2) has 7772 bin [9.2,9.3) has 7682 bin [9.3,9.4) has 7612 bin [9.4,9.5) has 7400 bin [9.5,9.6) has 7578 bin [9.6,9.7) has 7440 bin [9.7,9.8) has 7222 bin [9.8,9.9) has 7029 bin [9.9,10.0) has 6949 bin [10.0,10.1) has 6776 bin [10.1,10.2) has 6593 bin [10.2,10.3) has 6589 bin [10.3,10.4) has 6389 bin [10.4,10.5) has 6563 bin [10.5,10.6) has 6338 bin [10.6,10.7) has 6185 bin [10.7,10.8) has 5950 bin [10.8,10.9) has 5920 bin [10.9,11.0) has 5698 bin [11.0,11.1) has 5677 bin [11.1,11.2) has 5611 bin [11.2,11.3) has 5348 bin [11.3,11.4) has 5332 bin [11.4,11.5) has 5237 bin [11.5,11.6) has 5281 bin [11.6,11.7) has 5251 bin [11.7,11.8) has 5062 bin [11.8,11.9) has 4907 bin [11.9,12.0) has 4880 bin [12.0,12.1) has 4817 bin [12.1,12.2) has 4826 bin [12.2,12.3) has 4506 bin [12.3,12.4) has 4497 bin [12.4,12.5) has 4377 bin [12.5,12.6) has 4104 bin [12.6,12.7) has 3994 bin [12.7,12.8) has 4027 bin [12.8,12.9) has 3773 bin [12.9,13.0) has 3637 bin [13.0,13.1) has 3434 bin [13.1,13.2) has 3373 bin [13.2,13.3) has 3401 bin [13.3,13.4) has 3219 bin [13.4,13.5) has 3086 bin [13.5,13.6) has 2845 bin [13.6,13.7) has 2821 bin [13.7,13.8) has 2745 bin [13.8,13.9) has 2631 bin [13.9,14.0) has 2477 bin [14.0,14.1) has 2406 bin [14.1,14.2) has 2375 bin [14.2,14.3) has 2346 bin [14.3,14.4) has 2290 bin [14.4,14.5) has 2134 bin [14.5,14.6) has 2110 bin [14.6,14.7) has 2061 bin [14.7,14.8) has 1959 bin [14.8,14.9) has 1881 bin [14.9,15.0) has 1813 bin [15.0,15.1) has 1753 bin [15.1,15.2) has 1653 bin [15.2,15.3) has 1551 bin [15.3,15.4) has 1585 bin [15.4,15.5) has 1431 bin [15.5,15.6) has 1358 bin [15.6,15.7) has 1337 bin [15.7,15.8) has 1340 bin [15.8,15.9) has 1148 bin [15.9,16.0) has 1042 bin [16.0,16.1) has 1056 bin [16.1,16.2) has 1030 bin [16.2,16.3) has 1042 bin [16.3,16.4) has 973 bin [16.4,16.5) has 996 bin [16.5,16.6) has 930 bin [16.6,16.7) has 909 bin [16.7,16.8) has 815 bin [16.8,16.9) has 871 bin [16.9,17.0) has 851 bin [17.0,17.1) has 840 bin [17.1,17.2) has 846 bin [17.2,17.3) has 833 bin [17.3,17.4) has 811 bin [17.4,17.5) has 753 bin [17.5,17.6) has 743 bin [17.6,17.7) has 691 bin [17.7,17.8) has 643 bin [17.8,17.9) has 637 bin [17.9,18.0) has 568 bin [18.0,18.1) has 588 bin [18.1,18.2) has 556 bin [18.2,18.3) has 533 bin [18.3,18.4) has 558 bin [18.4,18.5) has 491 bin [18.5,18.6) has 459 bin [18.6,18.7) has 451 bin [18.7,18.8) has 442 bin [18.8,18.9) has 470 bin [18.9,19.0) has 429 bin [19.0,19.1) has 461 bin [19.1,19.2) has 452 bin [19.2,19.3) has 380 bin [19.3,19.4) has 396 bin [19.4,19.5) has 361 bin [19.5,19.6) has 354 bin [19.6,19.7) has 340 bin [19.7,19.8) has 347 bin [19.8,19.9) has 330 bin [19.9,20.0) has 299 bin [20.0,20.1) has 287 bin [20.1,20.2) has 297 bin [20.2,20.3) has 260 bin [20.3,20.4) has 297 bin [20.4,20.5) has 296 bin [20.5,20.6) has 274 bin [20.6,20.7) has 238 bin [20.7,20.8) has 246 bin [20.8,20.9) has 225 bin [20.9,21.0) has 234 bin [21.0,21.1) has 205 bin [21.1,21.2) has 249 bin [21.2,21.3) has 230 bin [21.3,21.4) has 235 bin [21.4,21.5) has 217 bin [21.5,21.6) has 225 bin [21.6,21.7) has 214 bin [21.7,21.8) has 172 bin [21.8,21.9) has 185 bin [21.9,22.0) has 158 bin [22.0,22.1) has 158 bin [22.1,22.2) has 145 bin [22.2,22.3) has 135 bin [22.3,22.4) has 151 bin [22.4,22.5) has 141 bin [22.5,22.6) has 142 bin [22.6,22.7) has 133 bin [22.7,22.8) has 108 bin [22.8,22.9) has 111 bin [22.9,23.0) has 117 bin [23.0,23.1) has 110 bin [23.1,23.2) has 106 bin [23.2,23.3) has 86 bin [23.3,23.4) has 103 bin [23.4,23.5) has 83 bin [23.5,23.6) has 65 bin [23.6,23.7) has 69 bin [23.7,23.8) has 58 bin [23.8,23.9) has 69 bin [23.9,24.0) has 55 bin [24.0,24.1) has 48 bin [24.1,24.2) has 53 bin [24.2,24.3) has 50 bin [24.3,24.4) has 58 bin [24.4,24.5) has 38 bin [24.5,24.6) has 30 bin [24.6,24.7) has 42 bin [24.7,24.8) has 25 bin [24.8,24.9) has 37 bin [24.9,25.0) has 26 bin [25.0,25.1) has 20 bin [25.1,25.2) has 13 bin [25.2,25.3) has 8 bin [25.3,25.4) has 14 bin [25.4,25.5) has 7 bin [25.5,25.6) has 8 bin [25.6,25.7) has 8 bin [25.7,25.8) has 6 bin [25.8,25.9) has 7 bin [25.9,26.0) has 7 bin [26.1,26.2) has 1 bin [26.2,26.3) has 1 average z coordinate -2.3 for 41474558 element(s) point source id histogram with bin size 1.000000 bin 169 has 11640071 bin 170 has 27404456 bin 171 has 2430031 average point source id 169.777935186192934 for 41474558 element(s)