lasinfo (210611) report for 'AHN4T/50HZ2_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: 339/2022 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: 30662104 number of points by return: 26112019 3228037 1094541 206176 21331 scale factor x y z: 0.001 0.001 0.001 offset x y z: 135980 376230 0 min x y z: 135980.000 376230.000 27.622 max x y z: 137019.999 377519.999 60.108 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: 30662104 extended number of points by return: 26112019 3228037 1094541 206176 21331 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 27622 60108 intensity 56 4362 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 58 60 gps_time 298023060.078857 298026488.516021 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 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 0.56 43.62 ('Amplitude') attribute1 -16.67 26.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26112019 number of intermediate returns: 1326168 number of last returns: 26086403 number of single returns: 22862486 covered area in square units/kilounits: 1341436/1.34 point density: all returns 22.86 last only 19.45 (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 30662104 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26112019 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3228037 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1094541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 206176 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21331 instead zero. overview over extended number of returns of given pulse: 22862486 4279454 2670903 742031 100552 6464 214 0 0 0 0 0 0 0 0 histogram of classification of points: 5510981 unclassified (1) 24199343 ground (2) 938375 building (6) 13208 water (9) 197 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2413722 +---> 581872 of those are unclassified (1) +---> 1728698 of those are ground (2) +---> 102138 of those are building (6) +---> 1014 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.6,27.7) has 6 bin [27.7,27.8) has 441 bin [27.8,27.9) has 1919 bin [27.9,28.0) has 2229 bin [28.0,28.1) has 2375 bin [28.1,28.2) has 2897 bin [28.2,28.3) has 5782 bin [28.3,28.4) has 68368 bin [28.4,28.5) has 109400 bin [28.5,28.6) has 171914 bin [28.6,28.7) has 175734 bin [28.7,28.8) has 184276 bin [28.8,28.9) has 201527 bin [28.9,29.0) has 243994 bin [29.0,29.1) has 333549 bin [29.1,29.2) has 309496 bin [29.2,29.3) has 245175 bin [29.3,29.4) has 219568 bin [29.4,29.5) has 220947 bin [29.5,29.6) has 239093 bin [29.6,29.7) has 260735 bin [29.7,29.8) has 253048 bin [29.8,29.9) has 291259 bin [29.9,30.0) has 361120 bin [30.0,30.1) has 320989 bin [30.1,30.2) has 284488 bin [30.2,30.3) has 259133 bin [30.3,30.4) has 251076 bin [30.4,30.5) has 315846 bin [30.5,30.6) has 381172 bin [30.6,30.7) has 528271 bin [30.7,30.8) has 728412 bin [30.8,30.9) has 792105 bin [30.9,31.0) has 997759 bin [31.0,31.1) has 1415047 bin [31.1,31.2) has 1732491 bin [31.2,31.3) has 1740400 bin [31.3,31.4) has 1671249 bin [31.4,31.5) has 1545256 bin [31.5,31.6) has 1389762 bin [31.6,31.7) has 1309055 bin [31.7,31.8) has 1258881 bin [31.8,31.9) has 914875 bin [31.9,32.0) has 567696 bin [32.0,32.1) has 458617 bin [32.1,32.2) has 394349 bin [32.2,32.3) has 296666 bin [32.3,32.4) has 266169 bin [32.4,32.5) has 245865 bin [32.5,32.6) has 267194 bin [32.6,32.7) has 241513 bin [32.7,32.8) has 133808 bin [32.8,32.9) has 60242 bin [32.9,33.0) has 41397 bin [33.0,33.1) has 41719 bin [33.1,33.2) has 38305 bin [33.2,33.3) has 38411 bin [33.3,33.4) has 38155 bin [33.4,33.5) has 38576 bin [33.5,33.6) has 40758 bin [33.6,33.7) has 42432 bin [33.7,33.8) has 46232 bin [33.8,33.9) has 44724 bin [33.9,34.0) has 47323 bin [34.0,34.1) has 45484 bin [34.1,34.2) has 44086 bin [34.2,34.3) has 39070 bin [34.3,34.4) has 40965 bin [34.4,34.5) has 35743 bin [34.5,34.6) has 35646 bin [34.6,34.7) has 33826 bin [34.7,34.8) has 35694 bin [34.8,34.9) has 33434 bin [34.9,35.0) has 32035 bin [35.0,35.1) has 32319 bin [35.1,35.2) has 30370 bin [35.2,35.3) has 36604 bin [35.3,35.4) has 35672 bin [35.4,35.5) has 31584 bin [35.5,35.6) has 30123 bin [35.6,35.7) has 29693 bin [35.7,35.8) has 29045 bin [35.8,35.9) has 29304 bin [35.9,36.0) has 29941 bin [36.0,36.1) has 32394 bin [36.1,36.2) has 34108 bin [36.2,36.3) has 33428 bin [36.3,36.4) has 34602 bin [36.4,36.5) has 34479 bin [36.5,36.6) has 34069 bin [36.6,36.7) has 34494 bin [36.7,36.8) has 34850 bin [36.8,36.9) has 35157 bin [36.9,37.0) has 34331 bin [37.0,37.1) has 36518 bin [37.1,37.2) has 40689 bin [37.2,37.3) has 50537 bin [37.3,37.4) has 50530 bin [37.4,37.5) has 45238 bin [37.5,37.6) has 46678 bin [37.6,37.7) has 44222 bin [37.7,37.8) has 36000 bin [37.8,37.9) has 34612 bin [37.9,38.0) has 33540 bin [38.0,38.1) has 33128 bin [38.1,38.2) has 33014 bin [38.2,38.3) has 33416 bin [38.3,38.4) has 33429 bin [38.4,38.5) has 33829 bin [38.5,38.6) has 33291 bin [38.6,38.7) has 31899 bin [38.7,38.8) has 31855 bin [38.8,38.9) has 31626 bin [38.9,39.0) has 31431 bin [39.0,39.1) has 30929 bin [39.1,39.2) has 31053 bin [39.2,39.3) has 30142 bin [39.3,39.4) has 30173 bin [39.4,39.5) has 29633 bin [39.5,39.6) has 29705 bin [39.6,39.7) has 29843 bin [39.7,39.8) has 29737 bin [39.8,39.9) has 28841 bin [39.9,40.0) has 28923 bin [40.0,40.1) has 28886 bin [40.1,40.2) has 29009 bin [40.2,40.3) has 28643 bin [40.3,40.4) has 28536 bin [40.4,40.5) has 29352 bin [40.5,40.6) has 28538 bin [40.6,40.7) has 28066 bin [40.7,40.8) has 28338 bin [40.8,40.9) has 28537 bin [40.9,41.0) has 28225 bin [41.0,41.1) has 27644 bin [41.1,41.2) has 27695 bin [41.2,41.3) has 27539 bin [41.3,41.4) has 27777 bin [41.4,41.5) has 27928 bin [41.5,41.6) has 28194 bin [41.6,41.7) has 28146 bin [41.7,41.8) has 28383 bin [41.8,41.9) has 27552 bin [41.9,42.0) has 27393 bin [42.0,42.1) has 27425 bin [42.1,42.2) has 27895 bin [42.2,42.3) has 27850 bin [42.3,42.4) has 28168 bin [42.4,42.5) has 28011 bin [42.5,42.6) has 27789 bin [42.6,42.7) has 27896 bin [42.7,42.8) has 27771 bin [42.8,42.9) has 28392 bin [42.9,43.0) has 28011 bin [43.0,43.1) has 28703 bin [43.1,43.2) has 28895 bin [43.2,43.3) has 29477 bin [43.3,43.4) has 29265 bin [43.4,43.5) has 29161 bin [43.5,43.6) has 29396 bin [43.6,43.7) has 29196 bin [43.7,43.8) has 29552 bin [43.8,43.9) has 29596 bin [43.9,44.0) has 29681 bin [44.0,44.1) has 29938 bin [44.1,44.2) has 29968 bin [44.2,44.3) has 30198 bin [44.3,44.4) has 30463 bin [44.4,44.5) has 30646 bin [44.5,44.6) has 30447 bin [44.6,44.7) has 30476 bin [44.7,44.8) has 31173 bin [44.8,44.9) has 31195 bin [44.9,45.0) has 31044 bin [45.0,45.1) has 31167 bin [45.1,45.2) has 31064 bin [45.2,45.3) has 31382 bin [45.3,45.4) has 31093 bin [45.4,45.5) has 31489 bin [45.5,45.6) has 31250 bin [45.6,45.7) has 31589 bin [45.7,45.8) has 31475 bin [45.8,45.9) has 31463 bin [45.9,46.0) has 31819 bin [46.0,46.1) has 31237 bin [46.1,46.2) has 30915 bin [46.2,46.3) has 31024 bin [46.3,46.4) has 31305 bin [46.4,46.5) has 31277 bin [46.5,46.6) has 31561 bin [46.6,46.7) has 31505 bin [46.7,46.8) has 31040 bin [46.8,46.9) has 31055 bin [46.9,47.0) has 30897 bin [47.0,47.1) has 30947 bin [47.1,47.2) has 31052 bin [47.2,47.3) has 30333 bin [47.3,47.4) has 29952 bin [47.4,47.5) has 29542 bin [47.5,47.6) has 29581 bin [47.6,47.7) has 29254 bin [47.7,47.8) has 28701 bin [47.8,47.9) has 28841 bin [47.9,48.0) has 28631 bin [48.0,48.1) has 28631 bin [48.1,48.2) has 28023 bin [48.2,48.3) has 27718 bin [48.3,48.4) has 27466 bin [48.4,48.5) has 27114 bin [48.5,48.6) has 27154 bin [48.6,48.7) has 26265 bin [48.7,48.8) has 26417 bin [48.8,48.9) has 25997 bin [48.9,49.0) has 26116 bin [49.0,49.1) has 25515 bin [49.1,49.2) has 25378 bin [49.2,49.3) has 24741 bin [49.3,49.4) has 24639 bin [49.4,49.5) has 23979 bin [49.5,49.6) has 23710 bin [49.6,49.7) has 23381 bin [49.7,49.8) has 22674 bin [49.8,49.9) has 22452 bin [49.9,50.0) has 21945 bin [50.0,50.1) has 21670 bin [50.1,50.2) has 20891 bin [50.2,50.3) has 20778 bin [50.3,50.4) has 20312 bin [50.4,50.5) has 19657 bin [50.5,50.6) has 19038 bin [50.6,50.7) has 18270 bin [50.7,50.8) has 17901 bin [50.8,50.9) has 17506 bin [50.9,51.0) has 17214 bin [51.0,51.1) has 16324 bin [51.1,51.2) has 16072 bin [51.2,51.3) has 15598 bin [51.3,51.4) has 15390 bin [51.4,51.5) has 14731 bin [51.5,51.6) has 14143 bin [51.6,51.7) has 13752 bin [51.7,51.8) has 13452 bin [51.8,51.9) has 13030 bin [51.9,52.0) has 12493 bin [52.0,52.1) has 12066 bin [52.1,52.2) has 11548 bin [52.2,52.3) has 10950 bin [52.3,52.4) has 10630 bin [52.4,52.5) has 10093 bin [52.5,52.6) has 9610 bin [52.6,52.7) has 9443 bin [52.7,52.8) has 9063 bin [52.8,52.9) has 8883 bin [52.9,53.0) has 8151 bin [53.0,53.1) has 7794 bin [53.1,53.2) has 7616 bin [53.2,53.3) has 7315 bin [53.3,53.4) has 6939 bin [53.4,53.5) has 6779 bin [53.5,53.6) has 6387 bin [53.6,53.7) has 5962 bin [53.7,53.8) has 5677 bin [53.8,53.9) has 5349 bin [53.9,54.0) has 5107 bin [54.0,54.1) has 4778 bin [54.1,54.2) has 4592 bin [54.2,54.3) has 4454 bin [54.3,54.4) has 4174 bin [54.4,54.5) has 3939 bin [54.5,54.6) has 3871 bin [54.6,54.7) has 3702 bin [54.7,54.8) has 3412 bin [54.8,54.9) has 3201 bin [54.9,55.0) has 3039 bin [55.0,55.1) has 3042 bin [55.1,55.2) has 2921 bin [55.2,55.3) has 2695 bin [55.3,55.4) has 2606 bin [55.4,55.5) has 2307 bin [55.5,55.6) has 2125 bin [55.6,55.7) has 1993 bin [55.7,55.8) has 1792 bin [55.8,55.9) has 1741 bin [55.9,56.0) has 1607 bin [56.0,56.1) has 1441 bin [56.1,56.2) has 1297 bin [56.2,56.3) has 1186 bin [56.3,56.4) has 1088 bin [56.4,56.5) has 956 bin [56.5,56.6) has 954 bin [56.6,56.7) has 895 bin [56.7,56.8) has 768 bin [56.8,56.9) has 684 bin [56.9,57.0) has 572 bin [57.0,57.1) has 498 bin [57.1,57.2) has 498 bin [57.2,57.3) has 429 bin [57.3,57.4) has 356 bin [57.4,57.5) has 318 bin [57.5,57.6) has 277 bin [57.6,57.7) has 258 bin [57.7,57.8) has 244 bin [57.8,57.9) has 195 bin [57.9,58.0) has 189 bin [58.0,58.1) has 159 bin [58.1,58.2) has 155 bin [58.2,58.3) has 139 bin [58.3,58.4) has 118 bin [58.4,58.5) has 120 bin [58.5,58.6) has 101 bin [58.6,58.7) has 107 bin [58.7,58.8) has 66 bin [58.8,58.9) has 63 bin [58.9,59.0) has 52 bin [59.0,59.1) has 49 bin [59.1,59.2) has 45 bin [59.2,59.3) has 51 bin [59.3,59.4) has 34 bin [59.4,59.5) has 31 bin [59.5,59.6) has 14 bin [59.6,59.7) has 11 bin [59.7,59.8) has 5 bin [59.8,59.9) has 4 bin [59.9,60.0) has 3 bin [60.0,60.1) has 2 bin [60.1,60.2) has 1 average z coordinate 33.2 for 30662104 element(s) point source id histogram with bin size 1.000000 bin 58 has 3538806 bin 59 has 26085029 bin 60 has 1038269 average point source id 58.918448616572434 for 30662104 element(s)