lasinfo (210611) report for 'AHN4T/39GN2_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: 337/2022 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: 29149882 number of points by return: 24893020 3183759 873555 177293 22255 scale factor x y z: 0.001 0.001 0.001 offset x y z: 165980 432480 0 min x y z: 165980.000 432480.000 3.922 max x y z: 167019.999 433769.999 44.938 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: 29149882 extended number of points by return: 24893020 3183759 873555 177293 22255 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 3922 44938 intensity 0 5029 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 -14 29 user_data 6 7 point_source_ID 52 53 gps_time 294663709.684675 294664371.499783 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 45 255 B 35 255 NIR 20 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.95 34.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24893020 number of intermediate returns: 1077546 number of last returns: 24844031 number of single returns: 21664715 covered area in square units/kilounits: 1303140/1.30 point density: all returns 22.37 last only 19.06 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29149882 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24893020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3183759 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 873555 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 177293 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22255 instead zero. overview over extended number of returns of given pulse: 21664715 4655430 2093623 621895 103950 8811 1458 0 0 0 0 0 0 0 0 histogram of classification of points: 6252466 unclassified (1) 19225121 ground (2) 2573708 building (6) 1097878 water (9) 709 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1713018 +---> 248631 of those are unclassified (1) +---> 1279204 of those are ground (2) +---> 83300 of those are building (6) +---> 101855 of those are water (9) +---> 28 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [3.9,4.0) has 58 bin [4.0,4.1) has 9381 bin [4.1,4.2) has 84220 bin [4.2,4.3) has 9471 bin [4.3,4.4) has 6529 bin [4.4,4.5) has 9861 bin [4.5,4.6) has 697483 bin [4.6,4.7) has 441969 bin [4.7,4.8) has 123709 bin [4.8,4.9) has 131854 bin [4.9,5.0) has 123659 bin [5.0,5.1) has 113203 bin [5.1,5.2) has 116527 bin [5.2,5.3) has 126501 bin [5.3,5.4) has 145389 bin [5.4,5.5) has 178875 bin [5.5,5.6) has 205614 bin [5.6,5.7) has 312392 bin [5.7,5.8) has 477670 bin [5.8,5.9) has 864973 bin [5.9,6.0) has 1092237 bin [6.0,6.1) has 1297596 bin [6.1,6.2) has 1552205 bin [6.2,6.3) has 1768180 bin [6.3,6.4) has 1879345 bin [6.4,6.5) has 1906555 bin [6.5,6.6) has 1879879 bin [6.6,6.7) has 1321105 bin [6.7,6.8) has 949063 bin [6.8,6.9) has 758343 bin [6.9,7.0) has 494481 bin [7.0,7.1) has 326130 bin [7.1,7.2) has 288716 bin [7.2,7.3) has 240563 bin [7.3,7.4) has 210504 bin [7.4,7.5) has 205299 bin [7.5,7.6) has 200369 bin [7.6,7.7) has 175756 bin [7.7,7.8) has 158259 bin [7.8,7.9) has 141679 bin [7.9,8.0) has 133287 bin [8.0,8.1) has 132640 bin [8.1,8.2) has 132808 bin [8.2,8.3) has 138501 bin [8.3,8.4) has 144234 bin [8.4,8.5) has 142719 bin [8.5,8.6) has 157644 bin [8.6,8.7) has 176297 bin [8.7,8.8) has 148693 bin [8.8,8.9) has 150512 bin [8.9,9.0) has 149414 bin [9.0,9.1) has 141454 bin [9.1,9.2) has 138285 bin [9.2,9.3) has 144408 bin [9.3,9.4) has 144637 bin [9.4,9.5) has 139062 bin [9.5,9.6) has 136615 bin [9.6,9.7) has 129908 bin [9.7,9.8) has 126680 bin [9.8,9.9) has 110540 bin [9.9,10.0) has 103370 bin [10.0,10.1) has 102562 bin [10.1,10.2) has 98485 bin [10.2,10.3) has 90378 bin [10.3,10.4) has 87469 bin [10.4,10.5) has 87715 bin [10.5,10.6) has 85812 bin [10.6,10.7) has 84515 bin [10.7,10.8) has 82283 bin [10.8,10.9) has 83722 bin [10.9,11.0) has 83604 bin [11.0,11.1) has 82088 bin [11.1,11.2) has 79808 bin [11.2,11.3) has 78567 bin [11.3,11.4) has 77608 bin [11.4,11.5) has 75688 bin [11.5,11.6) has 74616 bin [11.6,11.7) has 75668 bin [11.7,11.8) has 74255 bin [11.8,11.9) has 76833 bin [11.9,12.0) has 77495 bin [12.0,12.1) has 79772 bin [12.1,12.2) has 81509 bin [12.2,12.3) has 81380 bin [12.3,12.4) has 79922 bin [12.4,12.5) has 91481 bin [12.5,12.6) has 97666 bin [12.6,12.7) has 87204 bin [12.7,12.8) has 100377 bin [12.8,12.9) has 95423 bin [12.9,13.0) has 75922 bin [13.0,13.1) has 85804 bin [13.1,13.2) has 91722 bin [13.2,13.3) has 84323 bin [13.3,13.4) has 66139 bin [13.4,13.5) has 55204 bin [13.5,13.6) has 53779 bin [13.6,13.7) has 52323 bin [13.7,13.8) has 50539 bin [13.8,13.9) has 48992 bin [13.9,14.0) has 47170 bin [14.0,14.1) has 47220 bin [14.1,14.2) has 45912 bin [14.2,14.3) has 45426 bin [14.3,14.4) has 44076 bin [14.4,14.5) has 41673 bin [14.5,14.6) has 40412 bin [14.6,14.7) has 39116 bin [14.7,14.8) has 38416 bin [14.8,14.9) has 35924 bin [14.9,15.0) has 34393 bin [15.0,15.1) has 32968 bin [15.1,15.2) has 30444 bin [15.2,15.3) has 29234 bin [15.3,15.4) has 28134 bin [15.4,15.5) has 27101 bin [15.5,15.6) has 26260 bin [15.6,15.7) has 25598 bin [15.7,15.8) has 25117 bin [15.8,15.9) has 24694 bin [15.9,16.0) has 23604 bin [16.0,16.1) has 23191 bin [16.1,16.2) has 23030 bin [16.2,16.3) has 23200 bin [16.3,16.4) has 22126 bin [16.4,16.5) has 21809 bin [16.5,16.6) has 21636 bin [16.6,16.7) has 21319 bin [16.7,16.8) has 20632 bin [16.8,16.9) has 20087 bin [16.9,17.0) has 19815 bin [17.0,17.1) has 19474 bin [17.1,17.2) has 19253 bin [17.2,17.3) has 19223 bin [17.3,17.4) has 19160 bin [17.4,17.5) has 18086 bin [17.5,17.6) has 17898 bin [17.6,17.7) has 17641 bin [17.7,17.8) has 17290 bin [17.8,17.9) has 17183 bin [17.9,18.0) has 16679 bin [18.0,18.1) has 16796 bin [18.1,18.2) has 16677 bin [18.2,18.3) has 16234 bin [18.3,18.4) has 16059 bin [18.4,18.5) has 15601 bin [18.5,18.6) has 15282 bin [18.6,18.7) has 15270 bin [18.7,18.8) has 15083 bin [18.8,18.9) has 15041 bin [18.9,19.0) has 14912 bin [19.0,19.1) has 14379 bin [19.1,19.2) has 14199 bin [19.2,19.3) has 14426 bin [19.3,19.4) has 13794 bin [19.4,19.5) has 13727 bin [19.5,19.6) has 13690 bin [19.6,19.7) has 13288 bin [19.7,19.8) has 13223 bin [19.8,19.9) has 12931 bin [19.9,20.0) has 12633 bin [20.0,20.1) has 12591 bin [20.1,20.2) has 12177 bin [20.2,20.3) has 12223 bin [20.3,20.4) has 11939 bin [20.4,20.5) has 11509 bin [20.5,20.6) has 11344 bin [20.6,20.7) has 11287 bin [20.7,20.8) has 10908 bin [20.8,20.9) has 10946 bin [20.9,21.0) has 10633 bin [21.0,21.1) has 10189 bin [21.1,21.2) has 10197 bin [21.2,21.3) has 9992 bin [21.3,21.4) has 9885 bin [21.4,21.5) has 9795 bin [21.5,21.6) has 9533 bin [21.6,21.7) has 9623 bin [21.7,21.8) has 9216 bin [21.8,21.9) has 9053 bin [21.9,22.0) has 8748 bin [22.0,22.1) has 8634 bin [22.1,22.2) has 8295 bin [22.2,22.3) has 8325 bin [22.3,22.4) has 8154 bin [22.4,22.5) has 8034 bin [22.5,22.6) has 7984 bin [22.6,22.7) has 7732 bin [22.7,22.8) has 7644 bin [22.8,22.9) has 7426 bin [22.9,23.0) has 7195 bin [23.0,23.1) has 7103 bin [23.1,23.2) has 6894 bin [23.2,23.3) has 6892 bin [23.3,23.4) has 6743 bin [23.4,23.5) has 6568 bin [23.5,23.6) has 6457 bin [23.6,23.7) has 6463 bin [23.7,23.8) has 6323 bin [23.8,23.9) has 6241 bin [23.9,24.0) has 6029 bin [24.0,24.1) has 5922 bin [24.1,24.2) has 5999 bin [24.2,24.3) has 5752 bin [24.3,24.4) has 5762 bin [24.4,24.5) has 5457 bin [24.5,24.6) has 5641 bin [24.6,24.7) has 5540 bin [24.7,24.8) has 5299 bin [24.8,24.9) has 5193 bin [24.9,25.0) has 5368 bin [25.0,25.1) has 4994 bin [25.1,25.2) has 5125 bin [25.2,25.3) has 4820 bin [25.3,25.4) has 4814 bin [25.4,25.5) has 4715 bin [25.5,25.6) has 4677 bin [25.6,25.7) has 4642 bin [25.7,25.8) has 4654 bin [25.8,25.9) has 4437 bin [25.9,26.0) has 4648 bin [26.0,26.1) has 4438 bin [26.1,26.2) has 4252 bin [26.2,26.3) has 4260 bin [26.3,26.4) has 4204 bin [26.4,26.5) has 3936 bin [26.5,26.6) has 4008 bin [26.6,26.7) has 3813 bin [26.7,26.8) has 3583 bin [26.8,26.9) has 3619 bin [26.9,27.0) has 3578 bin [27.0,27.1) has 3473 bin [27.1,27.2) has 3349 bin [27.2,27.3) has 3338 bin [27.3,27.4) has 3202 bin [27.4,27.5) has 3190 bin [27.5,27.6) has 3061 bin [27.6,27.7) has 2885 bin [27.7,27.8) has 2934 bin [27.8,27.9) has 2822 bin [27.9,28.0) has 2683 bin [28.0,28.1) has 2543 bin [28.1,28.2) has 2544 bin [28.2,28.3) has 2391 bin [28.3,28.4) has 2327 bin [28.4,28.5) has 2227 bin [28.5,28.6) has 2134 bin [28.6,28.7) has 2015 bin [28.7,28.8) has 1907 bin [28.8,28.9) has 1967 bin [28.9,29.0) has 1972 bin [29.0,29.1) has 1920 bin [29.1,29.2) has 1889 bin [29.2,29.3) has 1859 bin [29.3,29.4) has 1742 bin [29.4,29.5) has 1783 bin [29.5,29.6) has 1780 bin [29.6,29.7) has 1701 bin [29.7,29.8) has 1661 bin [29.8,29.9) has 1576 bin [29.9,30.0) has 1525 bin [30.0,30.1) has 1521 bin [30.1,30.2) has 1448 bin [30.2,30.3) has 1416 bin [30.3,30.4) has 1456 bin [30.4,30.5) has 1347 bin [30.5,30.6) has 1429 bin [30.6,30.7) has 1312 bin [30.7,30.8) has 1344 bin [30.8,30.9) has 1262 bin [30.9,31.0) has 1321 bin [31.0,31.1) has 1306 bin [31.1,31.2) has 1301 bin [31.2,31.3) has 1241 bin [31.3,31.4) has 1178 bin [31.4,31.5) has 1230 bin [31.5,31.6) has 1230 bin [31.6,31.7) has 1191 bin [31.7,31.8) has 1167 bin [31.8,31.9) has 1055 bin [31.9,32.0) has 1026 bin [32.0,32.1) has 1067 bin [32.1,32.2) has 1092 bin [32.2,32.3) has 1145 bin [32.3,32.4) has 1067 bin [32.4,32.5) has 1032 bin [32.5,32.6) has 1080 bin [32.6,32.7) has 1010 bin [32.7,32.8) has 1033 bin [32.8,32.9) has 979 bin [32.9,33.0) has 1032 bin [33.0,33.1) has 1024 bin [33.1,33.2) has 1005 bin [33.2,33.3) has 942 bin [33.3,33.4) has 910 bin [33.4,33.5) has 949 bin [33.5,33.6) has 963 bin [33.6,33.7) has 923 bin [33.7,33.8) has 882 bin [33.8,33.9) has 925 bin [33.9,34.0) has 891 bin [34.0,34.1) has 857 bin [34.1,34.2) has 852 bin [34.2,34.3) has 817 bin [34.3,34.4) has 866 bin [34.4,34.5) has 821 bin [34.5,34.6) has 784 bin [34.6,34.7) has 757 bin [34.7,34.8) has 820 bin [34.8,34.9) has 809 bin [34.9,35.0) has 695 bin [35.0,35.1) has 754 bin [35.1,35.2) has 789 bin [35.2,35.3) has 741 bin [35.3,35.4) has 691 bin [35.4,35.5) has 741 bin [35.5,35.6) has 686 bin [35.6,35.7) has 667 bin [35.7,35.8) has 649 bin [35.8,35.9) has 609 bin [35.9,36.0) has 616 bin [36.0,36.1) has 626 bin [36.1,36.2) has 562 bin [36.2,36.3) has 605 bin [36.3,36.4) has 557 bin [36.4,36.5) has 553 bin [36.5,36.6) has 535 bin [36.6,36.7) has 503 bin [36.7,36.8) has 496 bin [36.8,36.9) has 489 bin [36.9,37.0) has 448 bin [37.0,37.1) has 448 bin [37.1,37.2) has 458 bin [37.2,37.3) has 455 bin [37.3,37.4) has 435 bin [37.4,37.5) has 467 bin [37.5,37.6) has 449 bin [37.6,37.7) has 410 bin [37.7,37.8) has 453 bin [37.8,37.9) has 375 bin [37.9,38.0) has 422 bin [38.0,38.1) has 411 bin [38.1,38.2) has 374 bin [38.2,38.3) has 366 bin [38.3,38.4) has 407 bin [38.4,38.5) has 408 bin [38.5,38.6) has 398 bin [38.6,38.7) has 392 bin [38.7,38.8) has 376 bin [38.8,38.9) has 395 bin [38.9,39.0) has 421 bin [39.0,39.1) has 378 bin [39.1,39.2) has 391 bin [39.2,39.3) has 361 bin [39.3,39.4) has 383 bin [39.4,39.5) has 407 bin [39.5,39.6) has 393 bin [39.6,39.7) has 376 bin [39.7,39.8) has 359 bin [39.8,39.9) has 345 bin [39.9,40.0) has 336 bin [40.0,40.1) has 369 bin [40.1,40.2) has 371 bin [40.2,40.3) has 355 bin [40.3,40.4) has 368 bin [40.4,40.5) has 355 bin [40.5,40.6) has 398 bin [40.6,40.7) has 371 bin [40.7,40.8) has 367 bin [40.8,40.9) has 345 bin [40.9,41.0) has 349 bin [41.0,41.1) has 369 bin [41.1,41.2) has 341 bin [41.2,41.3) has 305 bin [41.3,41.4) has 361 bin [41.4,41.5) has 296 bin [41.5,41.6) has 337 bin [41.6,41.7) has 310 bin [41.7,41.8) has 312 bin [41.8,41.9) has 320 bin [41.9,42.0) has 279 bin [42.0,42.1) has 272 bin [42.1,42.2) has 286 bin [42.2,42.3) has 285 bin [42.3,42.4) has 230 bin [42.4,42.5) has 236 bin [42.5,42.6) has 212 bin [42.6,42.7) has 214 bin [42.7,42.8) has 204 bin [42.8,42.9) has 192 bin [42.9,43.0) has 160 bin [43.0,43.1) has 176 bin [43.1,43.2) has 168 bin [43.2,43.3) has 127 bin [43.3,43.4) has 120 bin [43.4,43.5) has 115 bin [43.5,43.6) has 115 bin [43.6,43.7) has 83 bin [43.7,43.8) has 62 bin [43.8,43.9) has 78 bin [43.9,44.0) has 48 bin [44.0,44.1) has 36 bin [44.1,44.2) has 33 bin [44.2,44.3) has 17 bin [44.3,44.4) has 16 bin [44.4,44.5) has 20 bin [44.5,44.6) has 11 bin [44.6,44.7) has 2 bin [44.7,44.8) has 1 bin [44.8,44.9) has 2 bin [44.9,45.0) has 2 average z coordinate 8.0 for 29149882 element(s) point source id histogram with bin size 1.000000 bin 52 has 18579167 bin 53 has 10570715 average point source id 52.362633200367675 for 29149882 element(s)