lasinfo (210611) report for 'AHN4T/11DN1_17.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: 177/2021 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: 27256501 number of points by return: 25391766 1185127 536210 138852 4546 scale factor x y z: 0.001 0.001 0.001 offset x y z: 190980 557480 0 min x y z: 190980.000 557480.000 -3.435 max x y z: 192019.999 558769.999 27.976 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: 27256501 extended number of points by return: 25391766 1185127 536210 138852 4546 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 -3435 27976 intensity 19 4961 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1123 1125 gps_time 269075745.644238 269077624.477023 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 18 255 B 16 253 NIR 58 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.61 ('Amplitude') attribute1 -16.54 33.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25391766 number of intermediate returns: 681619 number of last returns: 25382604 number of single returns: 24199488 covered area in square units/kilounits: 1332860/1.33 point density: all returns 20.45 last only 19.04 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27256501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25391766 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1185127 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 536210 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 138852 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4546 instead zero. overview over extended number of returns of given pulse: 24199488 1300669 1195919 537644 22216 530 35 0 0 0 0 0 0 0 0 histogram of classification of points: 2201542 unclassified (1) 24706993 ground (2) 169950 building (6) 178016 water (9) +-> flagged as extended overlap: 2309940 +---> 416878 of those are unclassified (1) +---> 1871474 of those are ground (2) +---> 7742 of those are building (6) +---> 13846 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 2 bin [-3.4,-3.3) has 341 bin [-3.3,-3.2) has 15891 bin [-3.2,-3.1) has 88322 bin [-3.1,-3.0) has 107396 bin [-3.0,-2.9) has 64743 bin [-2.9,-2.8) has 67747 bin [-2.8,-2.7) has 88868 bin [-2.7,-2.6) has 120037 bin [-2.6,-2.5) has 215800 bin [-2.5,-2.4) has 460432 bin [-2.4,-2.3) has 997432 bin [-2.3,-2.2) has 1710703 bin [-2.2,-2.1) has 2600508 bin [-2.1,-2.0) has 3230705 bin [-2.0,-1.9) has 3342235 bin [-1.9,-1.8) has 2834568 bin [-1.8,-1.7) has 2217935 bin [-1.7,-1.6) has 1844542 bin [-1.6,-1.5) has 1474430 bin [-1.5,-1.4) has 1106793 bin [-1.4,-1.3) has 997939 bin [-1.3,-1.2) has 587788 bin [-1.2,-1.1) has 259677 bin [-1.1,-1.0) has 195329 bin [-1.0,-0.9) has 150345 bin [-0.9,-0.8) has 65308 bin [-0.8,-0.7) has 52842 bin [-0.7,-0.6) has 51720 bin [-0.6,-0.5) has 33555 bin [-0.5,-0.4) has 19352 bin [-0.4,-0.3) has 17103 bin [-0.3,-0.2) has 17412 bin [-0.2,-0.1) has 18854 bin [-0.1,0.0) has 19018 bin [0.0,0.1) has 18266 bin [0.1,0.2) has 17082 bin [0.2,0.3) has 15806 bin [0.3,0.4) has 15593 bin [0.4,0.5) has 16301 bin [0.5,0.6) has 15958 bin [0.6,0.7) has 15792 bin [0.7,0.8) has 16278 bin [0.8,0.9) has 15811 bin [0.9,1.0) has 16122 bin [1.0,1.1) has 17153 bin [1.1,1.2) has 18132 bin [1.2,1.3) has 19245 bin [1.3,1.4) has 18797 bin [1.4,1.5) has 18761 bin [1.5,1.6) has 18231 bin [1.6,1.7) has 18918 bin [1.7,1.8) has 18021 bin [1.8,1.9) has 18500 bin [1.9,2.0) has 19095 bin [2.0,2.1) has 18310 bin [2.1,2.2) has 19356 bin [2.2,2.3) has 20362 bin [2.3,2.4) has 18662 bin [2.4,2.5) has 19132 bin [2.5,2.6) has 18798 bin [2.6,2.7) has 18841 bin [2.7,2.8) has 18561 bin [2.8,2.9) has 18289 bin [2.9,3.0) has 18551 bin [3.0,3.1) has 18295 bin [3.1,3.2) has 17963 bin [3.2,3.3) has 17895 bin [3.3,3.4) has 17447 bin [3.4,3.5) has 18300 bin [3.5,3.6) has 17816 bin [3.6,3.7) has 17593 bin [3.7,3.8) has 17058 bin [3.8,3.9) has 16381 bin [3.9,4.0) has 16054 bin [4.0,4.1) has 15649 bin [4.1,4.2) has 14979 bin [4.2,4.3) has 15127 bin [4.3,4.4) has 15051 bin [4.4,4.5) has 15340 bin [4.5,4.6) has 15499 bin [4.6,4.7) has 14763 bin [4.7,4.8) has 14338 bin [4.8,4.9) has 14355 bin [4.9,5.0) has 14205 bin [5.0,5.1) has 14289 bin [5.1,5.2) has 14174 bin [5.2,5.3) has 14336 bin [5.3,5.4) has 14222 bin [5.4,5.5) has 14084 bin [5.5,5.6) has 13779 bin [5.6,5.7) has 13711 bin [5.7,5.8) has 14346 bin [5.8,5.9) has 14656 bin [5.9,6.0) has 14048 bin [6.0,6.1) has 14007 bin [6.1,6.2) has 13821 bin [6.2,6.3) has 14184 bin [6.3,6.4) has 13989 bin [6.4,6.5) has 13438 bin [6.5,6.6) has 13462 bin [6.6,6.7) has 13609 bin [6.7,6.8) has 13812 bin [6.8,6.9) has 13724 bin [6.9,7.0) has 13861 bin [7.0,7.1) has 13476 bin [7.1,7.2) has 13510 bin [7.2,7.3) has 13581 bin [7.3,7.4) has 13506 bin [7.4,7.5) has 13100 bin [7.5,7.6) has 12962 bin [7.6,7.7) has 12776 bin [7.7,7.8) has 12617 bin [7.8,7.9) has 12622 bin [7.9,8.0) has 12550 bin [8.0,8.1) has 12206 bin [8.1,8.2) has 12288 bin [8.2,8.3) has 12055 bin [8.3,8.4) has 11922 bin [8.4,8.5) has 11749 bin [8.5,8.6) has 11785 bin [8.6,8.7) has 11745 bin [8.7,8.8) has 11627 bin [8.8,8.9) has 11573 bin [8.9,9.0) has 11579 bin [9.0,9.1) has 11472 bin [9.1,9.2) has 11145 bin [9.2,9.3) has 11082 bin [9.3,9.4) has 10874 bin [9.4,9.5) has 10618 bin [9.5,9.6) has 10606 bin [9.6,9.7) has 10311 bin [9.7,9.8) has 9980 bin [9.8,9.9) has 10061 bin [9.9,10.0) has 9623 bin [10.0,10.1) has 9598 bin [10.1,10.2) has 9626 bin [10.2,10.3) has 9488 bin [10.3,10.4) has 9469 bin [10.4,10.5) has 9325 bin [10.5,10.6) has 8988 bin [10.6,10.7) has 9101 bin [10.7,10.8) has 8961 bin [10.8,10.9) has 9025 bin [10.9,11.0) has 9020 bin [11.0,11.1) has 8683 bin [11.1,11.2) has 8454 bin [11.2,11.3) has 8294 bin [11.3,11.4) has 7896 bin [11.4,11.5) has 7915 bin [11.5,11.6) has 7999 bin [11.6,11.7) has 7925 bin [11.7,11.8) has 7920 bin [11.8,11.9) has 7824 bin [11.9,12.0) has 7501 bin [12.0,12.1) has 7327 bin [12.1,12.2) has 7287 bin [12.2,12.3) has 7265 bin [12.3,12.4) has 7257 bin [12.4,12.5) has 7065 bin [12.5,12.6) has 6826 bin [12.6,12.7) has 6935 bin [12.7,12.8) has 6579 bin [12.8,12.9) has 6543 bin [12.9,13.0) has 6226 bin [13.0,13.1) has 6134 bin [13.1,13.2) has 6097 bin [13.2,13.3) has 6177 bin [13.3,13.4) has 5867 bin [13.4,13.5) has 5767 bin [13.5,13.6) has 5685 bin [13.6,13.7) has 5605 bin [13.7,13.8) has 5527 bin [13.8,13.9) has 5555 bin [13.9,14.0) has 5464 bin [14.0,14.1) has 5380 bin [14.1,14.2) has 5401 bin [14.2,14.3) has 5151 bin [14.3,14.4) has 5324 bin [14.4,14.5) has 5003 bin [14.5,14.6) has 4958 bin [14.6,14.7) has 5256 bin [14.7,14.8) has 5011 bin [14.8,14.9) has 4930 bin [14.9,15.0) has 4967 bin [15.0,15.1) has 5031 bin [15.1,15.2) has 4936 bin [15.2,15.3) has 4806 bin [15.3,15.4) has 4874 bin [15.4,15.5) has 4785 bin [15.5,15.6) has 4789 bin [15.6,15.7) has 4812 bin [15.7,15.8) has 4735 bin [15.8,15.9) has 4762 bin [15.9,16.0) has 4683 bin [16.0,16.1) has 4538 bin [16.1,16.2) has 4598 bin [16.2,16.3) has 4556 bin [16.3,16.4) has 4496 bin [16.4,16.5) has 4574 bin [16.5,16.6) has 4587 bin [16.6,16.7) has 4517 bin [16.7,16.8) has 4507 bin [16.8,16.9) has 4482 bin [16.9,17.0) has 4467 bin [17.0,17.1) has 4376 bin [17.1,17.2) has 4398 bin [17.2,17.3) has 4434 bin [17.3,17.4) has 4411 bin [17.4,17.5) has 4396 bin [17.5,17.6) has 4399 bin [17.6,17.7) has 4194 bin [17.7,17.8) has 4231 bin [17.8,17.9) has 4362 bin [17.9,18.0) has 4268 bin [18.0,18.1) has 4420 bin [18.1,18.2) has 4339 bin [18.2,18.3) has 4378 bin [18.3,18.4) has 4361 bin [18.4,18.5) has 4289 bin [18.5,18.6) has 4227 bin [18.6,18.7) has 4200 bin [18.7,18.8) has 4352 bin [18.8,18.9) has 4140 bin [18.9,19.0) has 4092 bin [19.0,19.1) has 4198 bin [19.1,19.2) has 4114 bin [19.2,19.3) has 4182 bin [19.3,19.4) has 3941 bin [19.4,19.5) has 4011 bin [19.5,19.6) has 3932 bin [19.6,19.7) has 3860 bin [19.7,19.8) has 3864 bin [19.8,19.9) has 3680 bin [19.9,20.0) has 3767 bin [20.0,20.1) has 3750 bin [20.1,20.2) has 3701 bin [20.2,20.3) has 3638 bin [20.3,20.4) has 3610 bin [20.4,20.5) has 3391 bin [20.5,20.6) has 3534 bin [20.6,20.7) has 3428 bin [20.7,20.8) has 3377 bin [20.8,20.9) has 3210 bin [20.9,21.0) has 3173 bin [21.0,21.1) has 3115 bin [21.1,21.2) has 2963 bin [21.2,21.3) has 3012 bin [21.3,21.4) has 2974 bin [21.4,21.5) has 2765 bin [21.5,21.6) has 2862 bin [21.6,21.7) has 2774 bin [21.7,21.8) has 2623 bin [21.8,21.9) has 2507 bin [21.9,22.0) has 2573 bin [22.0,22.1) has 2516 bin [22.1,22.2) has 2349 bin [22.2,22.3) has 2358 bin [22.3,22.4) has 2255 bin [22.4,22.5) has 2137 bin [22.5,22.6) has 2073 bin [22.6,22.7) has 2077 bin [22.7,22.8) has 1956 bin [22.8,22.9) has 1823 bin [22.9,23.0) has 1820 bin [23.0,23.1) has 1784 bin [23.1,23.2) has 1641 bin [23.2,23.3) has 1693 bin [23.3,23.4) has 1611 bin [23.4,23.5) has 1510 bin [23.5,23.6) has 1467 bin [23.6,23.7) has 1340 bin [23.7,23.8) has 1308 bin [23.8,23.9) has 1329 bin [23.9,24.0) has 1210 bin [24.0,24.1) has 1169 bin [24.1,24.2) has 1126 bin [24.2,24.3) has 1049 bin [24.3,24.4) has 1048 bin [24.4,24.5) has 958 bin [24.5,24.6) has 867 bin [24.6,24.7) has 845 bin [24.7,24.8) has 787 bin [24.8,24.9) has 691 bin [24.9,25.0) has 657 bin [25.0,25.1) has 582 bin [25.1,25.2) has 565 bin [25.2,25.3) has 498 bin [25.3,25.4) has 446 bin [25.4,25.5) has 415 bin [25.5,25.6) has 421 bin [25.6,25.7) has 369 bin [25.7,25.8) has 334 bin [25.8,25.9) has 282 bin [25.9,26.0) has 303 bin [26.0,26.1) has 252 bin [26.1,26.2) has 214 bin [26.2,26.3) has 193 bin [26.3,26.4) has 169 bin [26.4,26.5) has 184 bin [26.5,26.6) has 149 bin [26.6,26.7) has 122 bin [26.7,26.8) has 146 bin [26.8,26.9) has 85 bin [26.9,27.0) has 96 bin [27.0,27.1) has 71 bin [27.1,27.2) has 50 bin [27.2,27.3) has 39 bin [27.3,27.4) has 34 bin [27.4,27.5) has 23 bin [27.5,27.6) has 19 bin [27.6,27.7) has 7 bin [27.7,27.8) has 7 bin [27.8,27.9) has 2 bin [27.9,28.0) has 1 average z coordinate -1.1 for 27256501 element(s) point source id histogram with bin size 1.000000 bin 1123 has 5838921 bin 1124 has 19495566 bin 1125 has 1922014 average point source id 1123.856294577209383 for 27256501 element(s)