lasinfo (210611) report for 'AHN4T/31BZ1_22.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: 49171630 number of points by return: 48185337 715940 224262 41543 4548 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 462480 0 min x y z: 110980.000 462480.000 -7.151 max x y z: 112019.999 463769.999 24.130 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: 49171630 extended number of points by return: 48185337 715940 224262 41543 4548 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 -7151 24130 intensity 56 4164 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 -33 32 user_data 6 7 point_source_ID 171 173 gps_time 270303460.841112 270305197.760583 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 34 255 B 20 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0.56 41.64 ('Amplitude') attribute1 -15.41 26.71 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48185337 number of intermediate returns: 271309 number of last returns: 48177534 number of single returns: 47462550 covered area in square units/kilounits: 1327876/1.33 point density: all returns 37.03 last only 36.28 (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 49171630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48185337 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 715940 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 224262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 41543 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4548 instead zero. overview over extended number of returns of given pulse: 47462550 987788 549927 148541 22634 185 5 0 0 0 0 0 0 0 0 histogram of classification of points: 1495597 unclassified (1) 46970722 ground (2) 484670 building (6) 189981 water (9) 30660 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3298500 +---> 90470 of those are unclassified (1) +---> 3187461 of those are ground (2) +---> 19305 of those are water (9) +---> 1264 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-7.2,-7.1) has 8 bin [-7.1,-7.0) has 733 bin [-7.0,-6.9) has 11000 bin [-6.9,-6.8) has 41382 bin [-6.8,-6.7) has 37754 bin [-6.7,-6.6) has 47450 bin [-6.6,-6.5) has 54822 bin [-6.5,-6.4) has 73753 bin [-6.4,-6.3) has 96199 bin [-6.3,-6.2) has 165693 bin [-6.2,-6.1) has 472202 bin [-6.1,-6.0) has 1646898 bin [-6.0,-5.9) has 2661421 bin [-5.9,-5.8) has 3934856 bin [-5.8,-5.7) has 5737889 bin [-5.7,-5.6) has 7066223 bin [-5.6,-5.5) has 7564848 bin [-5.5,-5.4) has 5775141 bin [-5.4,-5.3) has 4214147 bin [-5.3,-5.2) has 3167975 bin [-5.2,-5.1) has 1841839 bin [-5.1,-5.0) has 990472 bin [-5.0,-4.9) has 497791 bin [-4.9,-4.8) has 285379 bin [-4.8,-4.7) has 185729 bin [-4.7,-4.6) has 172848 bin [-4.6,-4.5) has 190753 bin [-4.5,-4.4) has 183038 bin [-4.4,-4.3) has 127952 bin [-4.3,-4.2) has 80409 bin [-4.2,-4.1) has 37548 bin [-4.1,-4.0) has 20743 bin [-4.0,-3.9) has 19934 bin [-3.9,-3.8) has 19322 bin [-3.8,-3.7) has 18041 bin [-3.7,-3.6) has 16638 bin [-3.6,-3.5) has 15900 bin [-3.5,-3.4) has 15891 bin [-3.4,-3.3) has 15456 bin [-3.3,-3.2) has 14393 bin [-3.2,-3.1) has 14684 bin [-3.1,-3.0) has 15218 bin [-3.0,-2.9) has 16528 bin [-2.9,-2.8) has 16294 bin [-2.8,-2.7) has 16728 bin [-2.7,-2.6) has 17587 bin [-2.6,-2.5) has 19968 bin [-2.5,-2.4) has 20847 bin [-2.4,-2.3) has 21134 bin [-2.3,-2.2) has 20726 bin [-2.2,-2.1) has 22809 bin [-2.1,-2.0) has 23896 bin [-2.0,-1.9) has 25440 bin [-1.9,-1.8) has 26209 bin [-1.8,-1.7) has 23499 bin [-1.7,-1.6) has 22857 bin [-1.6,-1.5) has 22343 bin [-1.5,-1.4) has 23244 bin [-1.4,-1.3) has 22692 bin [-1.3,-1.2) has 24261 bin [-1.2,-1.1) has 24124 bin [-1.1,-1.0) has 22412 bin [-1.0,-0.9) has 22384 bin [-0.9,-0.8) has 21856 bin [-0.8,-0.7) has 21862 bin [-0.7,-0.6) has 20706 bin [-0.6,-0.5) has 20096 bin [-0.5,-0.4) has 19809 bin [-0.4,-0.3) has 20150 bin [-0.3,-0.2) has 19760 bin [-0.2,-0.1) has 19620 bin [-0.1,0.0) has 19299 bin [0.0,0.1) has 18836 bin [0.1,0.2) has 18130 bin [0.2,0.3) has 18071 bin [0.3,0.4) has 18100 bin [0.4,0.5) has 17933 bin [0.5,0.6) has 18376 bin [0.6,0.7) has 17389 bin [0.7,0.8) has 16326 bin [0.8,0.9) has 15656 bin [0.9,1.0) has 15463 bin [1.0,1.1) has 15871 bin [1.1,1.2) has 17569 bin [1.2,1.3) has 17223 bin [1.3,1.4) has 17565 bin [1.4,1.5) has 17503 bin [1.5,1.6) has 16580 bin [1.6,1.7) has 16118 bin [1.7,1.8) has 15903 bin [1.8,1.9) has 15006 bin [1.9,2.0) has 14848 bin [2.0,2.1) has 14157 bin [2.1,2.2) has 13586 bin [2.2,2.3) has 12974 bin [2.3,2.4) has 12961 bin [2.4,2.5) has 12850 bin [2.5,2.6) has 12861 bin [2.6,2.7) has 12567 bin [2.7,2.8) has 12311 bin [2.8,2.9) has 12206 bin [2.9,3.0) has 12208 bin [3.0,3.1) has 11941 bin [3.1,3.2) has 11491 bin [3.2,3.3) has 11420 bin [3.3,3.4) has 11403 bin [3.4,3.5) has 11235 bin [3.5,3.6) has 10928 bin [3.6,3.7) has 11158 bin [3.7,3.8) has 11039 bin [3.8,3.9) has 10636 bin [3.9,4.0) has 10432 bin [4.0,4.1) has 10119 bin [4.1,4.2) has 9605 bin [4.2,4.3) has 9601 bin [4.3,4.4) has 9337 bin [4.4,4.5) has 9321 bin [4.5,4.6) has 8792 bin [4.6,4.7) has 8390 bin [4.7,4.8) has 6988 bin [4.8,4.9) has 6619 bin [4.9,5.0) has 6605 bin [5.0,5.1) has 6698 bin [5.1,5.2) has 6426 bin [5.2,5.3) has 6544 bin [5.3,5.4) has 6466 bin [5.4,5.5) has 6373 bin [5.5,5.6) has 6249 bin [5.6,5.7) has 5944 bin [5.7,5.8) has 6040 bin [5.8,5.9) has 6111 bin [5.9,6.0) has 5912 bin [6.0,6.1) has 5922 bin [6.1,6.2) has 5824 bin [6.2,6.3) has 5558 bin [6.3,6.4) has 5324 bin [6.4,6.5) has 5245 bin [6.5,6.6) has 5166 bin [6.6,6.7) has 4963 bin [6.7,6.8) has 4867 bin [6.8,6.9) has 4859 bin [6.9,7.0) has 4853 bin [7.0,7.1) has 4600 bin [7.1,7.2) has 4432 bin [7.2,7.3) has 4665 bin [7.3,7.4) has 4341 bin [7.4,7.5) has 4086 bin [7.5,7.6) has 4045 bin [7.6,7.7) has 3937 bin [7.7,7.8) has 3909 bin [7.8,7.9) has 3821 bin [7.9,8.0) has 3635 bin [8.0,8.1) has 3532 bin [8.1,8.2) has 3536 bin [8.2,8.3) has 3366 bin [8.3,8.4) has 3396 bin [8.4,8.5) has 3312 bin [8.5,8.6) has 3238 bin [8.6,8.7) has 3270 bin [8.7,8.8) has 3096 bin [8.8,8.9) has 2976 bin [8.9,9.0) has 2962 bin [9.0,9.1) has 2902 bin [9.1,9.2) has 2922 bin [9.2,9.3) has 2753 bin [9.3,9.4) has 2758 bin [9.4,9.5) has 2730 bin [9.5,9.6) has 2583 bin [9.6,9.7) has 2691 bin [9.7,9.8) has 2541 bin [9.8,9.9) has 2508 bin [9.9,10.0) has 2515 bin [10.0,10.1) has 2548 bin [10.1,10.2) has 2358 bin [10.2,10.3) has 2441 bin [10.3,10.4) has 2314 bin [10.4,10.5) has 2253 bin [10.5,10.6) has 2253 bin [10.6,10.7) has 2130 bin [10.7,10.8) has 2105 bin [10.8,10.9) has 2060 bin [10.9,11.0) has 1958 bin [11.0,11.1) has 1761 bin [11.1,11.2) has 1862 bin [11.2,11.3) has 1768 bin [11.3,11.4) has 1714 bin [11.4,11.5) has 1579 bin [11.5,11.6) has 1647 bin [11.6,11.7) has 1534 bin [11.7,11.8) has 1567 bin [11.8,11.9) has 1591 bin [11.9,12.0) has 1565 bin [12.0,12.1) has 1514 bin [12.1,12.2) has 1439 bin [12.2,12.3) has 1452 bin [12.3,12.4) has 1460 bin [12.4,12.5) has 1458 bin [12.5,12.6) has 1441 bin [12.6,12.7) has 1471 bin [12.7,12.8) has 1360 bin [12.8,12.9) has 1360 bin [12.9,13.0) has 1306 bin [13.0,13.1) has 1250 bin [13.1,13.2) has 1185 bin [13.2,13.3) has 1171 bin [13.3,13.4) has 1155 bin [13.4,13.5) has 1160 bin [13.5,13.6) has 1076 bin [13.6,13.7) has 1081 bin [13.7,13.8) has 1023 bin [13.8,13.9) has 1005 bin [13.9,14.0) has 954 bin [14.0,14.1) has 946 bin [14.1,14.2) has 911 bin [14.2,14.3) has 890 bin [14.3,14.4) has 877 bin [14.4,14.5) has 831 bin [14.5,14.6) has 853 bin [14.6,14.7) has 825 bin [14.7,14.8) has 841 bin [14.8,14.9) has 729 bin [14.9,15.0) has 797 bin [15.0,15.1) has 725 bin [15.1,15.2) has 746 bin [15.2,15.3) has 709 bin [15.3,15.4) has 668 bin [15.4,15.5) has 691 bin [15.5,15.6) has 682 bin [15.6,15.7) has 637 bin [15.7,15.8) has 602 bin [15.8,15.9) has 584 bin [15.9,16.0) has 607 bin [16.0,16.1) has 628 bin [16.1,16.2) has 629 bin [16.2,16.3) has 651 bin [16.3,16.4) has 613 bin [16.4,16.5) has 614 bin [16.5,16.6) has 631 bin [16.6,16.7) has 613 bin [16.7,16.8) has 620 bin [16.8,16.9) has 605 bin [16.9,17.0) has 551 bin [17.0,17.1) has 576 bin [17.1,17.2) has 499 bin [17.2,17.3) has 523 bin [17.3,17.4) has 492 bin [17.4,17.5) has 498 bin [17.5,17.6) has 462 bin [17.6,17.7) has 410 bin [17.7,17.8) has 372 bin [17.8,17.9) has 409 bin [17.9,18.0) has 398 bin [18.0,18.1) has 407 bin [18.1,18.2) has 386 bin [18.2,18.3) has 346 bin [18.3,18.4) has 350 bin [18.4,18.5) has 365 bin [18.5,18.6) has 365 bin [18.6,18.7) has 334 bin [18.7,18.8) has 310 bin [18.8,18.9) has 342 bin [18.9,19.0) has 321 bin [19.0,19.1) has 320 bin [19.1,19.2) has 333 bin [19.2,19.3) has 308 bin [19.3,19.4) has 326 bin [19.4,19.5) has 290 bin [19.5,19.6) has 287 bin [19.6,19.7) has 277 bin [19.7,19.8) has 252 bin [19.8,19.9) has 291 bin [19.9,20.0) has 236 bin [20.0,20.1) has 225 bin [20.1,20.2) has 229 bin [20.2,20.3) has 201 bin [20.3,20.4) has 201 bin [20.4,20.5) has 197 bin [20.5,20.6) has 173 bin [20.6,20.7) has 197 bin [20.7,20.8) has 176 bin [20.8,20.9) has 204 bin [20.9,21.0) has 172 bin [21.0,21.1) has 185 bin [21.1,21.2) has 148 bin [21.2,21.3) has 148 bin [21.3,21.4) has 135 bin [21.4,21.5) has 125 bin [21.5,21.6) has 140 bin [21.6,21.7) has 133 bin [21.7,21.8) has 143 bin [21.8,21.9) has 124 bin [21.9,22.0) has 138 bin [22.0,22.1) has 116 bin [22.1,22.2) has 129 bin [22.2,22.3) has 118 bin [22.3,22.4) has 116 bin [22.4,22.5) has 120 bin [22.5,22.6) has 96 bin [22.6,22.7) has 83 bin [22.7,22.8) has 63 bin [22.8,22.9) has 54 bin [22.9,23.0) has 42 bin [23.0,23.1) has 40 bin [23.1,23.2) has 44 bin [23.2,23.3) has 49 bin [23.3,23.4) has 78 bin [23.4,23.5) has 64 bin [23.5,23.6) has 54 bin [23.6,23.7) has 68 bin [23.7,23.8) has 28 bin [23.8,23.9) has 18 bin [23.9,24.0) has 8 bin [24.0,24.1) has 4 bin [24.1,24.2) has 3 average z coordinate -5.3 for 49171630 element(s) point source id histogram with bin size 1.000000 bin 171 has 848389 bin 172 has 33477895 bin 173 has 14845346 average point source id 172.284655135491732 for 49171630 element(s)