lasinfo (210611) report for 'AHN4T/22EN1_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: 335/2022 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: 25153606 number of points by return: 23973906 808697 299097 63956 7421 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 519980 0 min x y z: 240980.000 519980.000 7.783 max x y z: 242019.999 521269.999 37.665 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: 25153606 extended number of points by return: 23973906 808697 299097 63956 7421 499 30 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 7783 37665 intensity 56 4751 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 4 user_data 6 7 point_source_ID 74 75 gps_time 330856487.486268 330857478.201386 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 45 255 B 37 255 NIR 14 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.25 31.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23973906 number of intermediate returns: 371374 number of last returns: 23966822 number of single returns: 23158496 covered area in square units/kilounits: 1341232/1.34 point density: all returns 18.75 last only 17.87 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25153606 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23973906 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 808697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 299097 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 63956 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7421 instead zero. overview over extended number of returns of given pulse: 23158496 1025299 705707 226410 34668 2828 198 0 0 0 0 0 0 0 0 histogram of classification of points: 1424851 unclassified (1) 23409559 ground (2) 295525 building (6) 23671 water (9) +-> flagged as extended overlap: 1609643 +---> 62386 of those are unclassified (1) +---> 1540573 of those are ground (2) +---> 3088 of those are building (6) +---> 3596 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.7,7.8) has 1 bin [7.8,7.9) has 42 bin [7.9,8.0) has 1461 bin [8.0,8.1) has 4541 bin [8.1,8.2) has 15128 bin [8.2,8.3) has 16959 bin [8.3,8.4) has 23396 bin [8.4,8.5) has 24660 bin [8.5,8.6) has 31652 bin [8.6,8.7) has 35935 bin [8.7,8.8) has 49367 bin [8.8,8.9) has 69964 bin [8.9,9.0) has 134654 bin [9.0,9.1) has 318772 bin [9.1,9.2) has 697975 bin [9.2,9.3) has 1196836 bin [9.3,9.4) has 1853615 bin [9.4,9.5) has 2461024 bin [9.5,9.6) has 2390702 bin [9.6,9.7) has 2458732 bin [9.7,9.8) has 2397409 bin [9.8,9.9) has 1940614 bin [9.9,10.0) has 1797282 bin [10.0,10.1) has 1654725 bin [10.1,10.2) has 1387962 bin [10.2,10.3) has 1109445 bin [10.3,10.4) has 651248 bin [10.4,10.5) has 307094 bin [10.5,10.6) has 185345 bin [10.6,10.7) has 97201 bin [10.7,10.8) has 65785 bin [10.8,10.9) has 50031 bin [10.9,11.0) has 28976 bin [11.0,11.1) has 25309 bin [11.1,11.2) has 14734 bin [11.2,11.3) has 13668 bin [11.3,11.4) has 12848 bin [11.4,11.5) has 12813 bin [11.5,11.6) has 18049 bin [11.6,11.7) has 16939 bin [11.7,11.8) has 13121 bin [11.8,11.9) has 12356 bin [11.9,12.0) has 12398 bin [12.0,12.1) has 13540 bin [12.1,12.2) has 13807 bin [12.2,12.3) has 14255 bin [12.3,12.4) has 15437 bin [12.4,12.5) has 15851 bin [12.5,12.6) has 16705 bin [12.6,12.7) has 15311 bin [12.7,12.8) has 13164 bin [12.8,12.9) has 13273 bin [12.9,13.0) has 12634 bin [13.0,13.1) has 14528 bin [13.1,13.2) has 13653 bin [13.2,13.3) has 14083 bin [13.3,13.4) has 13435 bin [13.4,13.5) has 12384 bin [13.5,13.6) has 11439 bin [13.6,13.7) has 11596 bin [13.7,13.8) has 11157 bin [13.8,13.9) has 11228 bin [13.9,14.0) has 11152 bin [14.0,14.1) has 11979 bin [14.1,14.2) has 12167 bin [14.2,14.3) has 12516 bin [14.3,14.4) has 12467 bin [14.4,14.5) has 12536 bin [14.5,14.6) has 12832 bin [14.6,14.7) has 12669 bin [14.7,14.8) has 12529 bin [14.8,14.9) has 12331 bin [14.9,15.0) has 12315 bin [15.0,15.1) has 12243 bin [15.1,15.2) has 12073 bin [15.2,15.3) has 11697 bin [15.3,15.4) has 11606 bin [15.4,15.5) has 11664 bin [15.5,15.6) has 11386 bin [15.6,15.7) has 11159 bin [15.7,15.8) has 10856 bin [15.8,15.9) has 10397 bin [15.9,16.0) has 10215 bin [16.0,16.1) has 10261 bin [16.1,16.2) has 10199 bin [16.2,16.3) has 10083 bin [16.3,16.4) has 10240 bin [16.4,16.5) has 10303 bin [16.5,16.6) has 10418 bin [16.6,16.7) has 10470 bin [16.7,16.8) has 10826 bin [16.8,16.9) has 10750 bin [16.9,17.0) has 10723 bin [17.0,17.1) has 11130 bin [17.1,17.2) has 11362 bin [17.2,17.3) has 11345 bin [17.3,17.4) has 11419 bin [17.4,17.5) has 11229 bin [17.5,17.6) has 11400 bin [17.6,17.7) has 10826 bin [17.7,17.8) has 10694 bin [17.8,17.9) has 10947 bin [17.9,18.0) has 11120 bin [18.0,18.1) has 11353 bin [18.1,18.2) has 11284 bin [18.2,18.3) has 11582 bin [18.3,18.4) has 11365 bin [18.4,18.5) has 11534 bin [18.5,18.6) has 11494 bin [18.6,18.7) has 11521 bin [18.7,18.8) has 11213 bin [18.8,18.9) has 11441 bin [18.9,19.0) has 11632 bin [19.0,19.1) has 11402 bin [19.1,19.2) has 11510 bin [19.2,19.3) has 11745 bin [19.3,19.4) has 11576 bin [19.4,19.5) has 11841 bin [19.5,19.6) has 11780 bin [19.6,19.7) has 11644 bin [19.7,19.8) has 11578 bin [19.8,19.9) has 11520 bin [19.9,20.0) has 11350 bin [20.0,20.1) has 11619 bin [20.1,20.2) has 11449 bin [20.2,20.3) has 11601 bin [20.3,20.4) has 11450 bin [20.4,20.5) has 11527 bin [20.5,20.6) has 11535 bin [20.6,20.7) has 11590 bin [20.7,20.8) has 11305 bin [20.8,20.9) has 11289 bin [20.9,21.0) has 11415 bin [21.0,21.1) has 11224 bin [21.1,21.2) has 10990 bin [21.2,21.3) has 10881 bin [21.3,21.4) has 10932 bin [21.4,21.5) has 10752 bin [21.5,21.6) has 10689 bin [21.6,21.7) has 10537 bin [21.7,21.8) has 10435 bin [21.8,21.9) has 9917 bin [21.9,22.0) has 9873 bin [22.0,22.1) has 10076 bin [22.1,22.2) has 9643 bin [22.2,22.3) has 9401 bin [22.3,22.4) has 9421 bin [22.4,22.5) has 9352 bin [22.5,22.6) has 9279 bin [22.6,22.7) has 9242 bin [22.7,22.8) has 9035 bin [22.8,22.9) has 8987 bin [22.9,23.0) has 8738 bin [23.0,23.1) has 8842 bin [23.1,23.2) has 8655 bin [23.2,23.3) has 8623 bin [23.3,23.4) has 8496 bin [23.4,23.5) has 8424 bin [23.5,23.6) has 8325 bin [23.6,23.7) has 8075 bin [23.7,23.8) has 8131 bin [23.8,23.9) has 8031 bin [23.9,24.0) has 7703 bin [24.0,24.1) has 7434 bin [24.1,24.2) has 7306 bin [24.2,24.3) has 7354 bin [24.3,24.4) has 6807 bin [24.4,24.5) has 6812 bin [24.5,24.6) has 6757 bin [24.6,24.7) has 6670 bin [24.7,24.8) has 6516 bin [24.8,24.9) has 6533 bin [24.9,25.0) has 6468 bin [25.0,25.1) has 6228 bin [25.1,25.2) has 6029 bin [25.2,25.3) has 5833 bin [25.3,25.4) has 5696 bin [25.4,25.5) has 5560 bin [25.5,25.6) has 5391 bin [25.6,25.7) has 5320 bin [25.7,25.8) has 5032 bin [25.8,25.9) has 4794 bin [25.9,26.0) has 4693 bin [26.0,26.1) has 4534 bin [26.1,26.2) has 4310 bin [26.2,26.3) has 4134 bin [26.3,26.4) has 3895 bin [26.4,26.5) has 3649 bin [26.5,26.6) has 3416 bin [26.6,26.7) has 3326 bin [26.7,26.8) has 3057 bin [26.8,26.9) has 2978 bin [26.9,27.0) has 2858 bin [27.0,27.1) has 2541 bin [27.1,27.2) has 2401 bin [27.2,27.3) has 2065 bin [27.3,27.4) has 2086 bin [27.4,27.5) has 2038 bin [27.5,27.6) has 1776 bin [27.6,27.7) has 1712 bin [27.7,27.8) has 1539 bin [27.8,27.9) has 1494 bin [27.9,28.0) has 1404 bin [28.0,28.1) has 1328 bin [28.1,28.2) has 1274 bin [28.2,28.3) has 1116 bin [28.3,28.4) has 1033 bin [28.4,28.5) has 951 bin [28.5,28.6) has 835 bin [28.6,28.7) has 810 bin [28.7,28.8) has 744 bin [28.8,28.9) has 645 bin [28.9,29.0) has 612 bin [29.0,29.1) has 513 bin [29.1,29.2) has 524 bin [29.2,29.3) has 513 bin [29.3,29.4) has 457 bin [29.4,29.5) has 388 bin [29.5,29.6) has 325 bin [29.6,29.7) has 265 bin [29.7,29.8) has 200 bin [29.8,29.9) has 189 bin [29.9,30.0) has 177 bin [30.0,30.1) has 175 bin [30.1,30.2) has 123 bin [30.2,30.3) has 104 bin [30.3,30.4) has 77 bin [30.4,30.5) has 84 bin [30.5,30.6) has 67 bin [30.6,30.7) has 45 bin [30.7,30.8) has 43 bin [30.8,30.9) has 39 bin [30.9,31.0) has 36 bin [31.0,31.1) has 25 bin [31.1,31.2) has 32 bin [31.2,31.3) has 18 bin [31.3,31.4) has 12 bin [31.4,31.5) has 18 bin [31.5,31.6) has 22 bin [31.6,31.7) has 22 bin [31.7,31.8) has 28 bin [31.8,31.9) has 21 bin [31.9,32.0) has 27 bin [32.0,32.1) has 17 bin [32.1,32.2) has 23 bin [32.2,32.3) has 25 bin [32.3,32.4) has 24 bin [32.4,32.5) has 12 bin [32.5,32.6) has 11 bin [32.6,32.7) has 17 bin [32.7,32.8) has 11 bin [32.8,32.9) has 15 bin [32.9,33.0) has 18 bin [33.0,33.1) has 8 bin [33.1,33.2) has 12 bin [33.2,33.3) has 15 bin [33.3,33.4) has 12 bin [33.4,33.5) has 18 bin [33.5,33.6) has 16 bin [33.6,33.7) has 25 bin [33.7,33.8) has 15 bin [33.8,33.9) has 18 bin [33.9,34.0) has 16 bin [34.0,34.1) has 18 bin [34.1,34.2) has 21 bin [34.2,34.3) has 27 bin [34.3,34.4) has 14 bin [34.4,34.5) has 14 bin [34.5,34.6) has 15 bin [34.6,34.7) has 20 bin [34.7,34.8) has 12 bin [34.8,34.9) has 29 bin [34.9,35.0) has 19 bin [35.0,35.1) has 11 bin [35.1,35.2) has 6 bin [35.2,35.3) has 3 bin [35.3,35.4) has 2 bin [35.4,35.5) has 2 bin [35.5,35.6) has 4 bin [35.6,35.7) has 2 bin [35.7,35.8) has 5 bin [35.8,35.9) has 2 bin [35.9,36.0) has 1 bin [36.0,36.1) has 4 bin [36.1,36.2) has 6 bin [36.2,36.3) has 2 bin [36.3,36.4) has 3 bin [36.4,36.5) has 2 bin [36.5,36.6) has 4 bin [36.6,36.7) has 3 bin [36.7,36.8) has 4 bin [36.8,36.9) has 4 bin [36.9,37.0) has 3 bin [37.0,37.1) has 3 bin [37.1,37.2) has 2 bin [37.2,37.3) has 3 bin [37.3,37.4) has 4 bin [37.4,37.5) has 2 bin [37.5,37.6) has 2 bin [37.6,37.7) has 1 average z coordinate 10.3 for 25153606 element(s) point source id histogram with bin size 1.000000 bin 74 has 13086591 bin 75 has 12067015 average point source id 74.479733005279641 for 25153606 element(s)