lasinfo (210611) report for 'AHN4T/52DZ1_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: 340/2022 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: 29453547 number of points by return: 25240476 3256489 836166 111634 8782 scale factor x y z: 0.001 0.001 0.001 offset x y z: 190980 376230 0 min x y z: 190980.000 376230.000 30.944 max x y z: 192019.999 377519.999 63.842 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: 29453547 extended number of points by return: 25240476 3256489 836166 111634 8782 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 30944 63842 intensity 0 5096 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 -29 29 user_data 6 7 point_source_ID 96 98 gps_time 297858458.557016 297860920.385077 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 35 255 B 26 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.15 33.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25240476 number of intermediate returns: 954920 number of last returns: 25236622 number of single returns: 21978471 covered area in square units/kilounits: 1334408/1.33 point density: all returns 22.07 last only 18.91 (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 29453547 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25240476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3256489 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 836166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 111634 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8782 instead zero. overview over extended number of returns of given pulse: 21978471 4847052 2172936 411033 42031 1912 112 0 0 0 0 0 0 0 0 histogram of classification of points: 4761856 unclassified (1) 23738346 ground (2) 786335 building (6) 109520 water (9) 57490 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2432291 +---> 695068 of those are unclassified (1) +---> 1616911 of those are ground (2) +---> 109598 of those are building (6) +---> 2589 of those are water (9) +---> 8125 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [30.9,31.0) has 8 bin [31.0,31.1) has 313 bin [31.1,31.2) has 5229 bin [31.2,31.3) has 6449 bin [31.3,31.4) has 4492 bin [31.4,31.5) has 11691 bin [31.5,31.6) has 15945 bin [31.6,31.7) has 19116 bin [31.7,31.8) has 38548 bin [31.8,31.9) has 57609 bin [31.9,32.0) has 53773 bin [32.0,32.1) has 56210 bin [32.1,32.2) has 165018 bin [32.2,32.3) has 615238 bin [32.3,32.4) has 1775423 bin [32.4,32.5) has 3793327 bin [32.5,32.6) has 3152573 bin [32.6,32.7) has 2060308 bin [32.7,32.8) has 1864477 bin [32.8,32.9) has 1731690 bin [32.9,33.0) has 1709446 bin [33.0,33.1) has 1605484 bin [33.1,33.2) has 949580 bin [33.2,33.3) has 678610 bin [33.3,33.4) has 521326 bin [33.4,33.5) has 465950 bin [33.5,33.6) has 452564 bin [33.6,33.7) has 395463 bin [33.7,33.8) has 341453 bin [33.8,33.9) has 297977 bin [33.9,34.0) has 201440 bin [34.0,34.1) has 166056 bin [34.1,34.2) has 158549 bin [34.2,34.3) has 153349 bin [34.3,34.4) has 192602 bin [34.4,34.5) has 117988 bin [34.5,34.6) has 93667 bin [34.6,34.7) has 80279 bin [34.7,34.8) has 69754 bin [34.8,34.9) has 53349 bin [34.9,35.0) has 44080 bin [35.0,35.1) has 43465 bin [35.1,35.2) has 46333 bin [35.2,35.3) has 50607 bin [35.3,35.4) has 53464 bin [35.4,35.5) has 56214 bin [35.5,35.6) has 57255 bin [35.6,35.7) has 56093 bin [35.7,35.8) has 50643 bin [35.8,35.9) has 51633 bin [35.9,36.0) has 48597 bin [36.0,36.1) has 51847 bin [36.1,36.2) has 49162 bin [36.2,36.3) has 52965 bin [36.3,36.4) has 51423 bin [36.4,36.5) has 46760 bin [36.5,36.6) has 41090 bin [36.6,36.7) has 37458 bin [36.7,36.8) has 40608 bin [36.8,36.9) has 39668 bin [36.9,37.0) has 38557 bin [37.0,37.1) has 40393 bin [37.1,37.2) has 46377 bin [37.2,37.3) has 53402 bin [37.3,37.4) has 54310 bin [37.4,37.5) has 55555 bin [37.5,37.6) has 51299 bin [37.6,37.7) has 44020 bin [37.7,37.8) has 43835 bin [37.8,37.9) has 40473 bin [37.9,38.0) has 39115 bin [38.0,38.1) has 37347 bin [38.1,38.2) has 40763 bin [38.2,38.3) has 37379 bin [38.3,38.4) has 34225 bin [38.4,38.5) has 28712 bin [38.5,38.6) has 27729 bin [38.6,38.7) has 31929 bin [38.7,38.8) has 31233 bin [38.8,38.9) has 27119 bin [38.9,39.0) has 26861 bin [39.0,39.1) has 26854 bin [39.1,39.2) has 27184 bin [39.2,39.3) has 27079 bin [39.3,39.4) has 26491 bin [39.4,39.5) has 26421 bin [39.5,39.6) has 26922 bin [39.6,39.7) has 27062 bin [39.7,39.8) has 27722 bin [39.8,39.9) has 27444 bin [39.9,40.0) has 26889 bin [40.0,40.1) has 26824 bin [40.1,40.2) has 27394 bin [40.2,40.3) has 28215 bin [40.3,40.4) has 27963 bin [40.4,40.5) has 28096 bin [40.5,40.6) has 28407 bin [40.6,40.7) has 36297 bin [40.7,40.8) has 40456 bin [40.8,40.9) has 33596 bin [40.9,41.0) has 30615 bin [41.0,41.1) has 30053 bin [41.1,41.2) has 30222 bin [41.2,41.3) has 29392 bin [41.3,41.4) has 29754 bin [41.4,41.5) has 30385 bin [41.5,41.6) has 30476 bin [41.6,41.7) has 31034 bin [41.7,41.8) has 31354 bin [41.8,41.9) has 31485 bin [41.9,42.0) has 31156 bin [42.0,42.1) has 31866 bin [42.1,42.2) has 31917 bin [42.2,42.3) has 32012 bin [42.3,42.4) has 32035 bin [42.4,42.5) has 32963 bin [42.5,42.6) has 32885 bin [42.6,42.7) has 33305 bin [42.7,42.8) has 33430 bin [42.8,42.9) has 33406 bin [42.9,43.0) has 33434 bin [43.0,43.1) has 33888 bin [43.1,43.2) has 33512 bin [43.2,43.3) has 33335 bin [43.3,43.4) has 33486 bin [43.4,43.5) has 33492 bin [43.5,43.6) has 33774 bin [43.6,43.7) has 33653 bin [43.7,43.8) has 34370 bin [43.8,43.9) has 33157 bin [43.9,44.0) has 32778 bin [44.0,44.1) has 32859 bin [44.1,44.2) has 32985 bin [44.2,44.3) has 33018 bin [44.3,44.4) has 32474 bin [44.4,44.5) has 32618 bin [44.5,44.6) has 32562 bin [44.6,44.7) has 32589 bin [44.7,44.8) has 32760 bin [44.8,44.9) has 32619 bin [44.9,45.0) has 32315 bin [45.0,45.1) has 32420 bin [45.1,45.2) has 31951 bin [45.2,45.3) has 32042 bin [45.3,45.4) has 32036 bin [45.4,45.5) has 31939 bin [45.5,45.6) has 31716 bin [45.6,45.7) has 31169 bin [45.7,45.8) has 31058 bin [45.8,45.9) has 31016 bin [45.9,46.0) has 30950 bin [46.0,46.1) has 31072 bin [46.1,46.2) has 30739 bin [46.2,46.3) has 30203 bin [46.3,46.4) has 29840 bin [46.4,46.5) has 29451 bin [46.5,46.6) has 29258 bin [46.6,46.7) has 28953 bin [46.7,46.8) has 28358 bin [46.8,46.9) has 28210 bin [46.9,47.0) has 27543 bin [47.0,47.1) has 27492 bin [47.1,47.2) has 27093 bin [47.2,47.3) has 26446 bin [47.3,47.4) has 26265 bin [47.4,47.5) has 26472 bin [47.5,47.6) has 25791 bin [47.6,47.7) has 25629 bin [47.7,47.8) has 24876 bin [47.8,47.9) has 24310 bin [47.9,48.0) has 24130 bin [48.0,48.1) has 23816 bin [48.1,48.2) has 23411 bin [48.2,48.3) has 22882 bin [48.3,48.4) has 22206 bin [48.4,48.5) has 21799 bin [48.5,48.6) has 21379 bin [48.6,48.7) has 20621 bin [48.7,48.8) has 20266 bin [48.8,48.9) has 19689 bin [48.9,49.0) has 19234 bin [49.0,49.1) has 18960 bin [49.1,49.2) has 17884 bin [49.2,49.3) has 17569 bin [49.3,49.4) has 17179 bin [49.4,49.5) has 16957 bin [49.5,49.6) has 16740 bin [49.6,49.7) has 16201 bin [49.7,49.8) has 15660 bin [49.8,49.9) has 15347 bin [49.9,50.0) has 14527 bin [50.0,50.1) has 14500 bin [50.1,50.2) has 13756 bin [50.2,50.3) has 13234 bin [50.3,50.4) has 13220 bin [50.4,50.5) has 12377 bin [50.5,50.6) has 12273 bin [50.6,50.7) has 11896 bin [50.7,50.8) has 11671 bin [50.8,50.9) has 11276 bin [50.9,51.0) has 11047 bin [51.0,51.1) has 10763 bin [51.1,51.2) has 10437 bin [51.2,51.3) has 10232 bin [51.3,51.4) has 9750 bin [51.4,51.5) has 9560 bin [51.5,51.6) has 9412 bin [51.6,51.7) has 9242 bin [51.7,51.8) has 9028 bin [51.8,51.9) has 8811 bin [51.9,52.0) has 8585 bin [52.0,52.1) has 8116 bin [52.1,52.2) has 7810 bin [52.2,52.3) has 7681 bin [52.3,52.4) has 7352 bin [52.4,52.5) has 7053 bin [52.5,52.6) has 6871 bin [52.6,52.7) has 6480 bin [52.7,52.8) has 6329 bin [52.8,52.9) has 6150 bin [52.9,53.0) has 5777 bin [53.0,53.1) has 5749 bin [53.1,53.2) has 5548 bin [53.2,53.3) has 5336 bin [53.3,53.4) has 5103 bin [53.4,53.5) has 4751 bin [53.5,53.6) has 4635 bin [53.6,53.7) has 4333 bin [53.7,53.8) has 4330 bin [53.8,53.9) has 4205 bin [53.9,54.0) has 3985 bin [54.0,54.1) has 3696 bin [54.1,54.2) has 3581 bin [54.2,54.3) has 3469 bin [54.3,54.4) has 3261 bin [54.4,54.5) has 3110 bin [54.5,54.6) has 2919 bin [54.6,54.7) has 2769 bin [54.7,54.8) has 2656 bin [54.8,54.9) has 2424 bin [54.9,55.0) has 2326 bin [55.0,55.1) has 2249 bin [55.1,55.2) has 2142 bin [55.2,55.3) has 2050 bin [55.3,55.4) has 1973 bin [55.4,55.5) has 1813 bin [55.5,55.6) has 1793 bin [55.6,55.7) has 1630 bin [55.7,55.8) has 1517 bin [55.8,55.9) has 1537 bin [55.9,56.0) has 1303 bin [56.0,56.1) has 1261 bin [56.1,56.2) has 1141 bin [56.2,56.3) has 1059 bin [56.3,56.4) has 963 bin [56.4,56.5) has 872 bin [56.5,56.6) has 742 bin [56.6,56.7) has 664 bin [56.7,56.8) has 569 bin [56.8,56.9) has 494 bin [56.9,57.0) has 442 bin [57.0,57.1) has 397 bin [57.1,57.2) has 322 bin [57.2,57.3) has 306 bin [57.3,57.4) has 284 bin [57.4,57.5) has 237 bin [57.5,57.6) has 213 bin [57.6,57.7) has 141 bin [57.7,57.8) has 134 bin [57.8,57.9) has 102 bin [57.9,58.0) has 100 bin [58.0,58.1) has 76 bin [58.1,58.2) has 51 bin [58.2,58.3) has 53 bin [58.3,58.4) has 43 bin [58.4,58.5) has 40 bin [58.5,58.6) has 26 bin [58.6,58.7) has 18 bin [58.7,58.8) has 13 bin [58.8,58.9) has 4 bin [58.9,59.0) has 1 bin [59.1,59.2) has 2 bin [59.2,59.3) has 6 bin [59.3,59.4) has 12 bin [59.4,59.5) has 5 bin [60.7,60.8) has 3 bin [60.8,60.9) has 1 bin [60.9,61.0) has 5 bin [61.0,61.1) has 2 bin [61.7,61.8) has 1 bin [61.8,61.9) has 5 bin [61.9,62.0) has 5 bin [62.2,62.3) has 1 bin [62.4,62.5) has 3 bin [62.5,62.6) has 3 bin [62.6,62.7) has 15 bin [62.7,62.8) has 4 bin [63.6,63.7) has 5 bin [63.7,63.8) has 3 bin [63.8,63.9) has 1 average z coordinate 34.5 for 29453547 element(s) point source id histogram with bin size 1.000000 bin 96 has 249635 bin 97 has 22491967 bin 98 has 6711945 average point source id 97.219406851066182 for 29453547 element(s)