lasinfo (210611) report for 'AHN4T/57BN1_15.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: 41529794 number of points by return: 37307805 3052767 987463 165947 15812 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 371230 0 min x y z: 153980.000 371230.000 25.520 max x y z: 155019.999 372519.999 57.671 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: 41529794 extended number of points by return: 37307805 3052767 987463 165947 15812 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 25520 57671 intensity 19 2877 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 73 205 gps_time 297871765.083584 298283595.328060 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 35 255 B 27 243 NIR 20 255 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 28.77 ('Amplitude') attribute1 -16.81 11.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37307805 number of intermediate returns: 1169454 number of last returns: 37300315 number of single returns: 34247780 covered area in square units/kilounits: 1341600/1.34 point density: all returns 30.96 last only 27.80 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41529794 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37307805 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3052767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 987463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 165947 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15812 instead zero. overview over extended number of returns of given pulse: 34247780 4134253 2467669 601039 74109 4784 160 0 0 0 0 0 0 0 0 histogram of classification of points: 5336837 unclassified (1) 36152316 ground (2) 32311 building (6) 8330 water (9) +-> flagged as extended overlap: 3136017 +---> 624122 of those are unclassified (1) +---> 2504610 of those are ground (2) +---> 7149 of those are building (6) +---> 136 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.5,25.6) has 71 bin [25.6,25.7) has 985 bin [25.7,25.8) has 3447 bin [25.8,25.9) has 7986 bin [25.9,26.0) has 6701 bin [26.0,26.1) has 4788 bin [26.1,26.2) has 4986 bin [26.2,26.3) has 6724 bin [26.3,26.4) has 14730 bin [26.4,26.5) has 41126 bin [26.5,26.6) has 71173 bin [26.6,26.7) has 85106 bin [26.7,26.8) has 237238 bin [26.8,26.9) has 324210 bin [26.9,27.0) has 421043 bin [27.0,27.1) has 829621 bin [27.1,27.2) has 942739 bin [27.2,27.3) has 1102063 bin [27.3,27.4) has 1008271 bin [27.4,27.5) has 1037573 bin [27.5,27.6) has 1078288 bin [27.6,27.7) has 988058 bin [27.7,27.8) has 802749 bin [27.8,27.9) has 609968 bin [27.9,28.0) has 479943 bin [28.0,28.1) has 497692 bin [28.1,28.2) has 491002 bin [28.2,28.3) has 449267 bin [28.3,28.4) has 343619 bin [28.4,28.5) has 307631 bin [28.5,28.6) has 284502 bin [28.6,28.7) has 262331 bin [28.7,28.8) has 305397 bin [28.8,28.9) has 375979 bin [28.9,29.0) has 493064 bin [29.0,29.1) has 654728 bin [29.1,29.2) has 632935 bin [29.2,29.3) has 684280 bin [29.3,29.4) has 751016 bin [29.4,29.5) has 815286 bin [29.5,29.6) has 949779 bin [29.6,29.7) has 1251926 bin [29.7,29.8) has 1612834 bin [29.8,29.9) has 1758265 bin [29.9,30.0) has 2018498 bin [30.0,30.1) has 2170350 bin [30.1,30.2) has 2151761 bin [30.2,30.3) has 1588611 bin [30.3,30.4) has 1599854 bin [30.4,30.5) has 1511485 bin [30.5,30.6) has 992929 bin [30.6,30.7) has 488032 bin [30.7,30.8) has 309541 bin [30.8,30.9) has 212734 bin [30.9,31.0) has 108087 bin [31.0,31.1) has 70334 bin [31.1,31.2) has 44182 bin [31.2,31.3) has 33644 bin [31.3,31.4) has 38113 bin [31.4,31.5) has 33020 bin [31.5,31.6) has 16601 bin [31.6,31.7) has 13004 bin [31.7,31.8) has 11525 bin [31.8,31.9) has 11523 bin [31.9,32.0) has 11664 bin [32.0,32.1) has 14220 bin [32.1,32.2) has 14220 bin [32.2,32.3) has 13464 bin [32.3,32.4) has 12516 bin [32.4,32.5) has 12347 bin [32.5,32.6) has 12276 bin [32.6,32.7) has 12012 bin [32.7,32.8) has 12247 bin [32.8,32.9) has 12043 bin [32.9,33.0) has 12232 bin [33.0,33.1) has 12468 bin [33.1,33.2) has 12210 bin [33.2,33.3) has 11875 bin [33.3,33.4) has 11924 bin [33.4,33.5) has 11950 bin [33.5,33.6) has 12257 bin [33.6,33.7) has 12372 bin [33.7,33.8) has 12510 bin [33.8,33.9) has 12639 bin [33.9,34.0) has 12345 bin [34.0,34.1) has 12186 bin [34.1,34.2) has 12193 bin [34.2,34.3) has 12212 bin [34.3,34.4) has 12236 bin [34.4,34.5) has 12198 bin [34.5,34.6) has 12644 bin [34.6,34.7) has 12856 bin [34.7,34.8) has 12856 bin [34.8,34.9) has 12877 bin [34.9,35.0) has 12921 bin [35.0,35.1) has 12916 bin [35.1,35.2) has 13006 bin [35.2,35.3) has 13038 bin [35.3,35.4) has 13012 bin [35.4,35.5) has 13108 bin [35.5,35.6) has 13032 bin [35.6,35.7) has 13352 bin [35.7,35.8) has 13563 bin [35.8,35.9) has 13721 bin [35.9,36.0) has 14170 bin [36.0,36.1) has 14289 bin [36.1,36.2) has 14084 bin [36.2,36.3) has 14122 bin [36.3,36.4) has 14441 bin [36.4,36.5) has 14460 bin [36.5,36.6) has 14863 bin [36.6,36.7) has 14819 bin [36.7,36.8) has 14681 bin [36.8,36.9) has 14739 bin [36.9,37.0) has 15136 bin [37.0,37.1) has 15038 bin [37.1,37.2) has 15104 bin [37.2,37.3) has 15428 bin [37.3,37.4) has 15858 bin [37.4,37.5) has 15839 bin [37.5,37.6) has 15687 bin [37.6,37.7) has 15546 bin [37.7,37.8) has 15924 bin [37.8,37.9) has 15999 bin [37.9,38.0) has 16133 bin [38.0,38.1) has 16435 bin [38.1,38.2) has 16306 bin [38.2,38.3) has 16499 bin [38.3,38.4) has 16911 bin [38.4,38.5) has 16709 bin [38.5,38.6) has 17208 bin [38.6,38.7) has 17524 bin [38.7,38.8) has 17269 bin [38.8,38.9) has 17874 bin [38.9,39.0) has 17880 bin [39.0,39.1) has 18143 bin [39.1,39.2) has 18393 bin [39.2,39.3) has 18299 bin [39.3,39.4) has 18412 bin [39.4,39.5) has 18611 bin [39.5,39.6) has 18785 bin [39.6,39.7) has 18745 bin [39.7,39.8) has 18920 bin [39.8,39.9) has 19530 bin [39.9,40.0) has 19706 bin [40.0,40.1) has 20262 bin [40.1,40.2) has 20514 bin [40.2,40.3) has 20672 bin [40.3,40.4) has 21091 bin [40.4,40.5) has 21043 bin [40.5,40.6) has 21806 bin [40.6,40.7) has 22251 bin [40.7,40.8) has 22856 bin [40.8,40.9) has 23057 bin [40.9,41.0) has 22926 bin [41.0,41.1) has 23165 bin [41.1,41.2) has 23726 bin [41.2,41.3) has 24547 bin [41.3,41.4) has 25204 bin [41.4,41.5) has 25321 bin [41.5,41.6) has 26852 bin [41.6,41.7) has 27537 bin [41.7,41.8) has 28050 bin [41.8,41.9) has 28104 bin [41.9,42.0) has 28615 bin [42.0,42.1) has 29642 bin [42.1,42.2) has 30339 bin [42.2,42.3) has 31189 bin [42.3,42.4) has 31443 bin [42.4,42.5) has 32317 bin [42.5,42.6) has 32833 bin [42.6,42.7) has 33936 bin [42.7,42.8) has 34174 bin [42.8,42.9) has 34960 bin [42.9,43.0) has 36363 bin [43.0,43.1) has 36714 bin [43.1,43.2) has 37652 bin [43.2,43.3) has 38119 bin [43.3,43.4) has 38756 bin [43.4,43.5) has 39256 bin [43.5,43.6) has 39535 bin [43.6,43.7) has 40961 bin [43.7,43.8) has 41299 bin [43.8,43.9) has 42229 bin [43.9,44.0) has 42319 bin [44.0,44.1) has 43002 bin [44.1,44.2) has 43944 bin [44.2,44.3) has 44388 bin [44.3,44.4) has 45846 bin [44.4,44.5) has 46164 bin [44.5,44.6) has 46698 bin [44.6,44.7) has 47263 bin [44.7,44.8) has 47448 bin [44.8,44.9) has 48047 bin [44.9,45.0) has 47916 bin [45.0,45.1) has 48327 bin [45.1,45.2) has 48937 bin [45.2,45.3) has 48984 bin [45.3,45.4) has 49953 bin [45.4,45.5) has 49718 bin [45.5,45.6) has 48887 bin [45.6,45.7) has 49025 bin [45.7,45.8) has 49895 bin [45.8,45.9) has 49517 bin [45.9,46.0) has 48789 bin [46.0,46.1) has 48471 bin [46.1,46.2) has 47570 bin [46.2,46.3) has 47698 bin [46.3,46.4) has 47064 bin [46.4,46.5) has 46095 bin [46.5,46.6) has 45214 bin [46.6,46.7) has 44844 bin [46.7,46.8) has 44678 bin [46.8,46.9) has 43814 bin [46.9,47.0) has 42841 bin [47.0,47.1) has 42181 bin [47.1,47.2) has 41458 bin [47.2,47.3) has 40675 bin [47.3,47.4) has 39407 bin [47.4,47.5) has 39038 bin [47.5,47.6) has 37857 bin [47.6,47.7) has 37202 bin [47.7,47.8) has 36011 bin [47.8,47.9) has 34860 bin [47.9,48.0) has 34359 bin [48.0,48.1) has 33012 bin [48.1,48.2) has 31872 bin [48.2,48.3) has 31252 bin [48.3,48.4) has 30351 bin [48.4,48.5) has 30119 bin [48.5,48.6) has 29085 bin [48.6,48.7) has 28388 bin [48.7,48.8) has 27356 bin [48.8,48.9) has 26626 bin [48.9,49.0) has 26141 bin [49.0,49.1) has 25415 bin [49.1,49.2) has 24617 bin [49.2,49.3) has 23853 bin [49.3,49.4) has 23736 bin [49.4,49.5) has 23153 bin [49.5,49.6) has 22497 bin [49.6,49.7) has 22311 bin [49.7,49.8) has 21781 bin [49.8,49.9) has 21017 bin [49.9,50.0) has 20112 bin [50.0,50.1) has 19323 bin [50.1,50.2) has 18926 bin [50.2,50.3) has 18384 bin [50.3,50.4) has 17685 bin [50.4,50.5) has 17404 bin [50.5,50.6) has 16521 bin [50.6,50.7) has 16171 bin [50.7,50.8) has 15842 bin [50.8,50.9) has 15024 bin [50.9,51.0) has 14486 bin [51.0,51.1) has 13961 bin [51.1,51.2) has 13141 bin [51.2,51.3) has 12716 bin [51.3,51.4) has 12111 bin [51.4,51.5) has 11378 bin [51.5,51.6) has 10937 bin [51.6,51.7) has 10205 bin [51.7,51.8) has 9374 bin [51.8,51.9) has 8933 bin [51.9,52.0) has 8680 bin [52.0,52.1) has 8108 bin [52.1,52.2) has 7446 bin [52.2,52.3) has 7050 bin [52.3,52.4) has 6431 bin [52.4,52.5) has 6076 bin [52.5,52.6) has 5770 bin [52.6,52.7) has 5333 bin [52.7,52.8) has 5018 bin [52.8,52.9) has 4623 bin [52.9,53.0) has 4219 bin [53.0,53.1) has 3856 bin [53.1,53.2) has 3532 bin [53.2,53.3) has 3249 bin [53.3,53.4) has 2859 bin [53.4,53.5) has 2591 bin [53.5,53.6) has 2361 bin [53.6,53.7) has 2093 bin [53.7,53.8) has 1907 bin [53.8,53.9) has 1668 bin [53.9,54.0) has 1501 bin [54.0,54.1) has 1270 bin [54.1,54.2) has 1222 bin [54.2,54.3) has 1035 bin [54.3,54.4) has 913 bin [54.4,54.5) has 745 bin [54.5,54.6) has 601 bin [54.6,54.7) has 587 bin [54.7,54.8) has 499 bin [54.8,54.9) has 466 bin [54.9,55.0) has 374 bin [55.0,55.1) has 295 bin [55.1,55.2) has 238 bin [55.2,55.3) has 185 bin [55.3,55.4) has 162 bin [55.4,55.5) has 112 bin [55.5,55.6) has 89 bin [55.6,55.7) has 82 bin [55.7,55.8) has 64 bin [55.8,55.9) has 48 bin [55.9,56.0) has 39 bin [56.0,56.1) has 36 bin [56.1,56.2) has 31 bin [56.2,56.3) has 27 bin [56.3,56.4) has 31 bin [56.4,56.5) has 29 bin [56.5,56.6) has 29 bin [56.6,56.7) has 28 bin [56.7,56.8) has 16 bin [56.8,56.9) has 11 bin [56.9,57.0) has 6 bin [57.0,57.1) has 9 bin [57.1,57.2) has 6 bin [57.2,57.3) has 5 bin [57.3,57.4) has 6 bin [57.4,57.5) has 4 bin [57.5,57.6) has 1 bin [57.6,57.7) has 1 average z coordinate 30.9 for 41529794 element(s) point source id histogram with bin size 1.000000 bin 73 has 4822301 bin 74 has 23112521 bin 75 has 971898 bin 205 has 12623074 average point source id 113.725029481244235 for 41529794 element(s)