lasinfo (210611) report for 'AHN4T/52DN1_02.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: 31079394 number of points by return: 25235733 4417702 1235195 176105 14659 scale factor x y z: 0.001 0.001 0.001 offset x y z: 190980 386230 0 min x y z: 190980.000 386230.000 29.241 max x y z: 192019.999 387519.999 57.880 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: 31079394 extended number of points by return: 25235733 4417702 1235195 176105 14659 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 29241 57880 intensity 56 2970 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 6 7 point_source_ID 91 93 gps_time 297850331.660924 297852947.517828 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 33 255 B 22 255 NIR 9 255 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 0.56 29.7 ('Amplitude') attribute1 -16.71 13.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25235733 number of intermediate returns: 1424863 number of last returns: 25212734 number of single returns: 20793936 covered area in square units/kilounits: 1340848/1.34 point density: all returns 23.18 last only 18.80 (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 31079394 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25235733 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4417702 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1235195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 176105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14659 instead zero. overview over extended number of returns of given pulse: 20793936 6380134 3184493 647365 69066 4150 250 0 0 0 0 0 0 0 0 histogram of classification of points: 7523438 unclassified (1) 23232148 ground (2) 305457 building (6) 18351 water (9) +-> flagged as extended overlap: 2010123 +---> 398633 of those are unclassified (1) +---> 1610209 of those are ground (2) +---> 22 of those are building (6) +---> 1259 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.2,29.3) has 34 bin [29.3,29.4) has 539 bin [29.4,29.5) has 2108 bin [29.5,29.6) has 3734 bin [29.6,29.7) has 4511 bin [29.7,29.8) has 5044 bin [29.8,29.9) has 6918 bin [29.9,30.0) has 9895 bin [30.0,30.1) has 16980 bin [30.1,30.2) has 20934 bin [30.2,30.3) has 23141 bin [30.3,30.4) has 22910 bin [30.4,30.5) has 45620 bin [30.5,30.6) has 156882 bin [30.6,30.7) has 367449 bin [30.7,30.8) has 654652 bin [30.8,30.9) has 957640 bin [30.9,31.0) has 1316321 bin [31.0,31.1) has 1736896 bin [31.1,31.2) has 2474796 bin [31.2,31.3) has 2802813 bin [31.3,31.4) has 2070658 bin [31.4,31.5) has 1782345 bin [31.5,31.6) has 1050996 bin [31.6,31.7) has 775522 bin [31.7,31.8) has 667957 bin [31.8,31.9) has 610544 bin [31.9,32.0) has 511485 bin [32.0,32.1) has 456209 bin [32.1,32.2) has 424813 bin [32.2,32.3) has 408316 bin [32.3,32.4) has 420064 bin [32.4,32.5) has 430421 bin [32.5,32.6) has 405353 bin [32.6,32.7) has 433017 bin [32.7,32.8) has 405102 bin [32.8,32.9) has 364054 bin [32.9,33.0) has 318164 bin [33.0,33.1) has 261501 bin [33.1,33.2) has 197444 bin [33.2,33.3) has 150750 bin [33.3,33.4) has 124404 bin [33.4,33.5) has 112977 bin [33.5,33.6) has 102532 bin [33.6,33.7) has 90905 bin [33.7,33.8) has 83036 bin [33.8,33.9) has 73517 bin [33.9,34.0) has 57516 bin [34.0,34.1) has 43136 bin [34.1,34.2) has 35758 bin [34.2,34.3) has 30824 bin [34.3,34.4) has 27973 bin [34.4,34.5) has 25717 bin [34.5,34.6) has 23356 bin [34.6,34.7) has 21593 bin [34.7,34.8) has 21256 bin [34.8,34.9) has 20316 bin [34.9,35.0) has 20782 bin [35.0,35.1) has 21348 bin [35.1,35.2) has 21163 bin [35.2,35.3) has 20506 bin [35.3,35.4) has 20517 bin [35.4,35.5) has 20944 bin [35.5,35.6) has 20788 bin [35.6,35.7) has 21118 bin [35.7,35.8) has 21760 bin [35.8,35.9) has 21396 bin [35.9,36.0) has 20883 bin [36.0,36.1) has 20882 bin [36.1,36.2) has 20814 bin [36.2,36.3) has 20860 bin [36.3,36.4) has 20745 bin [36.4,36.5) has 20719 bin [36.5,36.6) has 21579 bin [36.6,36.7) has 22229 bin [36.7,36.8) has 23610 bin [36.8,36.9) has 26541 bin [36.9,37.0) has 22343 bin [37.0,37.1) has 22251 bin [37.1,37.2) has 22349 bin [37.2,37.3) has 22926 bin [37.3,37.4) has 23396 bin [37.4,37.5) has 23107 bin [37.5,37.6) has 23040 bin [37.6,37.7) has 24246 bin [37.7,37.8) has 23936 bin [37.8,37.9) has 24312 bin [37.9,38.0) has 24331 bin [38.0,38.1) has 25070 bin [38.1,38.2) has 25844 bin [38.2,38.3) has 25805 bin [38.3,38.4) has 26904 bin [38.4,38.5) has 26844 bin [38.5,38.6) has 27130 bin [38.6,38.7) has 27738 bin [38.7,38.8) has 27975 bin [38.8,38.9) has 28309 bin [38.9,39.0) has 29157 bin [39.0,39.1) has 29272 bin [39.1,39.2) has 29887 bin [39.2,39.3) has 30083 bin [39.3,39.4) has 30151 bin [39.4,39.5) has 30918 bin [39.5,39.6) has 31919 bin [39.6,39.7) has 32318 bin [39.7,39.8) has 33140 bin [39.8,39.9) has 33709 bin [39.9,40.0) has 34518 bin [40.0,40.1) has 35363 bin [40.1,40.2) has 35687 bin [40.2,40.3) has 36681 bin [40.3,40.4) has 37716 bin [40.4,40.5) has 38121 bin [40.5,40.6) has 39055 bin [40.6,40.7) has 39657 bin [40.7,40.8) has 40690 bin [40.8,40.9) has 41163 bin [40.9,41.0) has 42470 bin [41.0,41.1) has 43395 bin [41.1,41.2) has 43930 bin [41.2,41.3) has 44998 bin [41.3,41.4) has 46514 bin [41.4,41.5) has 47159 bin [41.5,41.6) has 48590 bin [41.6,41.7) has 50202 bin [41.7,41.8) has 52190 bin [41.8,41.9) has 53483 bin [41.9,42.0) has 54423 bin [42.0,42.1) has 56324 bin [42.1,42.2) has 57509 bin [42.2,42.3) has 58696 bin [42.3,42.4) has 60263 bin [42.4,42.5) has 61926 bin [42.5,42.6) has 62322 bin [42.6,42.7) has 63148 bin [42.7,42.8) has 64026 bin [42.8,42.9) has 65210 bin [42.9,43.0) has 66556 bin [43.0,43.1) has 67402 bin [43.1,43.2) has 68409 bin [43.2,43.3) has 69763 bin [43.3,43.4) has 71405 bin [43.4,43.5) has 72539 bin [43.5,43.6) has 73232 bin [43.6,43.7) has 73658 bin [43.7,43.8) has 74560 bin [43.8,43.9) has 75979 bin [43.9,44.0) has 77310 bin [44.0,44.1) has 78553 bin [44.1,44.2) has 79397 bin [44.2,44.3) has 79549 bin [44.3,44.4) has 79816 bin [44.4,44.5) has 80229 bin [44.5,44.6) has 80443 bin [44.6,44.7) has 80750 bin [44.7,44.8) has 80882 bin [44.8,44.9) has 80781 bin [44.9,45.0) has 80107 bin [45.0,45.1) has 79820 bin [45.1,45.2) has 79365 bin [45.2,45.3) has 79156 bin [45.3,45.4) has 79560 bin [45.4,45.5) has 78602 bin [45.5,45.6) has 77716 bin [45.6,45.7) has 77107 bin [45.7,45.8) has 77190 bin [45.8,45.9) has 76165 bin [45.9,46.0) has 75230 bin [46.0,46.1) has 74304 bin [46.1,46.2) has 73139 bin [46.2,46.3) has 72640 bin [46.3,46.4) has 70974 bin [46.4,46.5) has 70318 bin [46.5,46.6) has 68229 bin [46.6,46.7) has 66882 bin [46.7,46.8) has 66076 bin [46.8,46.9) has 65279 bin [46.9,47.0) has 64647 bin [47.0,47.1) has 62721 bin [47.1,47.2) has 61774 bin [47.2,47.3) has 60305 bin [47.3,47.4) has 58104 bin [47.4,47.5) has 57064 bin [47.5,47.6) has 55320 bin [47.6,47.7) has 53372 bin [47.7,47.8) has 51587 bin [47.8,47.9) has 50190 bin [47.9,48.0) has 49308 bin [48.0,48.1) has 47459 bin [48.1,48.2) has 45617 bin [48.2,48.3) has 44825 bin [48.3,48.4) has 43398 bin [48.4,48.5) has 41755 bin [48.5,48.6) has 40127 bin [48.6,48.7) has 38830 bin [48.7,48.8) has 37904 bin [48.8,48.9) has 35687 bin [48.9,49.0) has 34045 bin [49.0,49.1) has 32920 bin [49.1,49.2) has 31800 bin [49.2,49.3) has 30535 bin [49.3,49.4) has 29148 bin [49.4,49.5) has 28676 bin [49.5,49.6) has 27374 bin [49.6,49.7) has 26050 bin [49.7,49.8) has 25032 bin [49.8,49.9) has 23773 bin [49.9,50.0) has 22873 bin [50.0,50.1) has 21595 bin [50.1,50.2) has 20781 bin [50.2,50.3) has 20180 bin [50.3,50.4) has 19433 bin [50.4,50.5) has 18721 bin [50.5,50.6) has 17678 bin [50.6,50.7) has 17199 bin [50.7,50.8) has 16432 bin [50.8,50.9) has 15671 bin [50.9,51.0) has 14968 bin [51.0,51.1) has 14243 bin [51.1,51.2) has 13512 bin [51.2,51.3) has 12948 bin [51.3,51.4) has 12057 bin [51.4,51.5) has 11486 bin [51.5,51.6) has 10851 bin [51.6,51.7) has 10318 bin [51.7,51.8) has 9802 bin [51.8,51.9) has 9441 bin [51.9,52.0) has 8730 bin [52.0,52.1) has 8111 bin [52.1,52.2) has 7904 bin [52.2,52.3) has 7167 bin [52.3,52.4) has 6941 bin [52.4,52.5) has 6440 bin [52.5,52.6) has 6003 bin [52.6,52.7) has 5492 bin [52.7,52.8) has 5204 bin [52.8,52.9) has 4791 bin [52.9,53.0) has 4468 bin [53.0,53.1) has 4091 bin [53.1,53.2) has 3947 bin [53.2,53.3) has 3486 bin [53.3,53.4) has 3310 bin [53.4,53.5) has 3121 bin [53.5,53.6) has 2703 bin [53.6,53.7) has 2595 bin [53.7,53.8) has 2375 bin [53.8,53.9) has 2198 bin [53.9,54.0) has 2007 bin [54.0,54.1) has 1827 bin [54.1,54.2) has 1714 bin [54.2,54.3) has 1513 bin [54.3,54.4) has 1355 bin [54.4,54.5) has 1257 bin [54.5,54.6) has 1151 bin [54.6,54.7) has 1034 bin [54.7,54.8) has 950 bin [54.8,54.9) has 848 bin [54.9,55.0) has 753 bin [55.0,55.1) has 666 bin [55.1,55.2) has 628 bin [55.2,55.3) has 568 bin [55.3,55.4) has 480 bin [55.4,55.5) has 397 bin [55.5,55.6) has 344 bin [55.6,55.7) has 300 bin [55.7,55.8) has 284 bin [55.8,55.9) has 216 bin [55.9,56.0) has 191 bin [56.0,56.1) has 157 bin [56.1,56.2) has 135 bin [56.2,56.3) has 88 bin [56.3,56.4) has 93 bin [56.4,56.5) has 69 bin [56.5,56.6) has 77 bin [56.6,56.7) has 38 bin [56.7,56.8) has 35 bin [56.8,56.9) has 22 bin [56.9,57.0) has 29 bin [57.0,57.1) has 28 bin [57.1,57.2) has 18 bin [57.2,57.3) has 17 bin [57.3,57.4) has 17 bin [57.4,57.5) has 18 bin [57.5,57.6) has 4 bin [57.6,57.7) has 2 bin [57.7,57.8) has 5 bin [57.8,57.9) has 3 average z coordinate 34.6 for 31079394 element(s) point source id histogram with bin size 1.000000 bin 91 has 7286 bin 92 has 22319590 bin 93 has 8752518 average point source id 92.28138360741525 for 31079394 element(s)