lasinfo (210611) report for 'AHN4T/50HZ2_16.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: 38344125 number of points by return: 24655901 10176476 2990465 475689 45594 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 376230 0 min x y z: 134980.000 376230.000 29.437 max x y z: 136019.999 377519.999 60.905 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: 38344125 extended number of points by return: 24655901 10176476 2990465 475689 45594 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 29437 60905 intensity 47 4208 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 57 59 gps_time 298022745.776733 298026170.606034 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 36 255 B 23 255 NIR 16 255 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 0.47 42.08 ('Amplitude') attribute1 -16.71 25.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24655901 number of intermediate returns: 3512457 number of last returns: 24634379 number of single returns: 14458612 covered area in square units/kilounits: 1333256/1.33 point density: all returns 28.76 last only 18.48 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38344125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24655901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10176476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2990465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 475689 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45594 instead zero. overview over extended number of returns of given pulse: 14458612 14381482 7552765 1722854 214105 13673 634 0 0 0 0 0 0 0 0 histogram of classification of points: 18137754 unclassified (1) 20074787 ground (2) 120557 building (6) 11027 water (9) +-> flagged as extended overlap: 2640117 +---> 1156758 of those are unclassified (1) +---> 1471697 of those are ground (2) +---> 11175 of those are building (6) +---> 487 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.4,29.5) has 32 bin [29.5,29.6) has 759 bin [29.6,29.7) has 788 bin [29.7,29.8) has 1053 bin [29.8,29.9) has 4759 bin [29.9,30.0) has 6742 bin [30.0,30.1) has 7179 bin [30.1,30.2) has 6522 bin [30.2,30.3) has 6165 bin [30.3,30.4) has 6441 bin [30.4,30.5) has 8437 bin [30.5,30.6) has 18709 bin [30.6,30.7) has 130029 bin [30.7,30.8) has 221996 bin [30.8,30.9) has 218829 bin [30.9,31.0) has 269917 bin [31.0,31.1) has 318464 bin [31.1,31.2) has 332350 bin [31.2,31.3) has 453356 bin [31.3,31.4) has 493975 bin [31.4,31.5) has 580864 bin [31.5,31.6) has 767461 bin [31.6,31.7) has 952882 bin [31.7,31.8) has 1119423 bin [31.8,31.9) has 1266706 bin [31.9,32.0) has 1383201 bin [32.0,32.1) has 1662532 bin [32.1,32.2) has 1735033 bin [32.2,32.3) has 1443647 bin [32.3,32.4) has 1248318 bin [32.4,32.5) has 1144914 bin [32.5,32.6) has 979797 bin [32.6,32.7) has 825278 bin [32.7,32.8) has 688526 bin [32.8,32.9) has 563323 bin [32.9,33.0) has 467187 bin [33.0,33.1) has 368692 bin [33.1,33.2) has 292172 bin [33.2,33.3) has 239022 bin [33.3,33.4) has 209788 bin [33.4,33.5) has 181062 bin [33.5,33.6) has 147738 bin [33.6,33.7) has 122614 bin [33.7,33.8) has 101090 bin [33.8,33.9) has 91737 bin [33.9,34.0) has 87450 bin [34.0,34.1) has 82737 bin [34.1,34.2) has 79671 bin [34.2,34.3) has 78927 bin [34.3,34.4) has 76279 bin [34.4,34.5) has 75951 bin [34.5,34.6) has 78255 bin [34.6,34.7) has 75887 bin [34.7,34.8) has 73591 bin [34.8,34.9) has 73355 bin [34.9,35.0) has 73618 bin [35.0,35.1) has 73834 bin [35.1,35.2) has 69704 bin [35.2,35.3) has 69379 bin [35.3,35.4) has 67270 bin [35.4,35.5) has 65062 bin [35.5,35.6) has 63735 bin [35.6,35.7) has 63799 bin [35.7,35.8) has 64509 bin [35.8,35.9) has 63162 bin [35.9,36.0) has 61166 bin [36.0,36.1) has 59713 bin [36.1,36.2) has 59431 bin [36.2,36.3) has 59295 bin [36.3,36.4) has 58045 bin [36.4,36.5) has 58213 bin [36.5,36.6) has 57398 bin [36.6,36.7) has 57104 bin [36.7,36.8) has 56759 bin [36.8,36.9) has 56064 bin [36.9,37.0) has 55279 bin [37.0,37.1) has 55898 bin [37.1,37.2) has 55943 bin [37.2,37.3) has 55939 bin [37.3,37.4) has 55382 bin [37.4,37.5) has 55435 bin [37.5,37.6) has 55524 bin [37.6,37.7) has 55860 bin [37.7,37.8) has 55945 bin [37.8,37.9) has 55723 bin [37.9,38.0) has 56000 bin [38.0,38.1) has 54837 bin [38.1,38.2) has 55635 bin [38.2,38.3) has 55649 bin [38.3,38.4) has 56279 bin [38.4,38.5) has 56208 bin [38.5,38.6) has 56771 bin [38.6,38.7) has 57594 bin [38.7,38.8) has 58094 bin [38.8,38.9) has 58280 bin [38.9,39.0) has 59210 bin [39.0,39.1) has 59958 bin [39.1,39.2) has 60409 bin [39.2,39.3) has 60379 bin [39.3,39.4) has 60787 bin [39.4,39.5) has 61695 bin [39.5,39.6) has 61392 bin [39.6,39.7) has 62899 bin [39.7,39.8) has 63586 bin [39.8,39.9) has 64022 bin [39.9,40.0) has 65196 bin [40.0,40.1) has 65731 bin [40.1,40.2) has 66113 bin [40.2,40.3) has 66335 bin [40.3,40.4) has 67335 bin [40.4,40.5) has 67778 bin [40.5,40.6) has 68119 bin [40.6,40.7) has 68152 bin [40.7,40.8) has 69182 bin [40.8,40.9) has 70148 bin [40.9,41.0) has 71450 bin [41.0,41.1) has 71881 bin [41.1,41.2) has 71939 bin [41.2,41.3) has 73039 bin [41.3,41.4) has 73862 bin [41.4,41.5) has 74400 bin [41.5,41.6) has 75633 bin [41.6,41.7) has 75897 bin [41.7,41.8) has 76986 bin [41.8,41.9) has 77989 bin [41.9,42.0) has 79204 bin [42.0,42.1) has 79229 bin [42.1,42.2) has 79894 bin [42.2,42.3) has 81335 bin [42.3,42.4) has 82419 bin [42.4,42.5) has 83245 bin [42.5,42.6) has 83821 bin [42.6,42.7) has 86273 bin [42.7,42.8) has 86744 bin [42.8,42.9) has 88138 bin [42.9,43.0) has 88635 bin [43.0,43.1) has 89964 bin [43.1,43.2) has 91626 bin [43.2,43.3) has 92993 bin [43.3,43.4) has 93703 bin [43.4,43.5) has 94516 bin [43.5,43.6) has 96798 bin [43.6,43.7) has 98659 bin [43.7,43.8) has 99292 bin [43.8,43.9) has 100600 bin [43.9,44.0) has 102789 bin [44.0,44.1) has 104832 bin [44.1,44.2) has 106184 bin [44.2,44.3) has 108086 bin [44.3,44.4) has 109275 bin [44.4,44.5) has 111270 bin [44.5,44.6) has 113022 bin [44.6,44.7) has 114026 bin [44.7,44.8) has 117001 bin [44.8,44.9) has 119815 bin [44.9,45.0) has 121478 bin [45.0,45.1) has 123669 bin [45.1,45.2) has 125399 bin [45.2,45.3) has 126490 bin [45.3,45.4) has 128596 bin [45.4,45.5) has 129967 bin [45.5,45.6) has 131758 bin [45.6,45.7) has 133072 bin [45.7,45.8) has 135367 bin [45.8,45.9) has 136621 bin [45.9,46.0) has 137717 bin [46.0,46.1) has 138075 bin [46.1,46.2) has 140121 bin [46.2,46.3) has 141753 bin [46.3,46.4) has 141736 bin [46.4,46.5) has 143995 bin [46.5,46.6) has 144934 bin [46.6,46.7) has 145743 bin [46.7,46.8) has 146674 bin [46.8,46.9) has 147110 bin [46.9,47.0) has 146242 bin [47.0,47.1) has 147071 bin [47.1,47.2) has 148207 bin [47.2,47.3) has 148397 bin [47.3,47.4) has 148996 bin [47.4,47.5) has 148952 bin [47.5,47.6) has 146920 bin [47.6,47.7) has 146963 bin [47.7,47.8) has 147424 bin [47.8,47.9) has 146235 bin [47.9,48.0) has 144931 bin [48.0,48.1) has 142364 bin [48.1,48.2) has 142351 bin [48.2,48.3) has 141272 bin [48.3,48.4) has 141852 bin [48.4,48.5) has 139307 bin [48.5,48.6) has 137609 bin [48.6,48.7) has 136121 bin [48.7,48.8) has 134083 bin [48.8,48.9) has 131993 bin [48.9,49.0) has 129645 bin [49.0,49.1) has 127232 bin [49.1,49.2) has 124709 bin [49.2,49.3) has 121841 bin [49.3,49.4) has 119985 bin [49.4,49.5) has 117316 bin [49.5,49.6) has 114730 bin [49.6,49.7) has 111554 bin [49.7,49.8) has 108970 bin [49.8,49.9) has 106497 bin [49.9,50.0) has 103075 bin [50.0,50.1) has 99440 bin [50.1,50.2) has 98269 bin [50.2,50.3) has 96151 bin [50.3,50.4) has 92831 bin [50.4,50.5) has 89168 bin [50.5,50.6) has 85395 bin [50.6,50.7) has 83071 bin [50.7,50.8) has 80073 bin [50.8,50.9) has 77397 bin [50.9,51.0) has 75078 bin [51.0,51.1) has 72358 bin [51.1,51.2) has 69276 bin [51.2,51.3) has 66785 bin [51.3,51.4) has 63705 bin [51.4,51.5) has 60798 bin [51.5,51.6) has 57580 bin [51.6,51.7) has 55467 bin [51.7,51.8) has 52737 bin [51.8,51.9) has 49919 bin [51.9,52.0) has 48101 bin [52.0,52.1) has 45969 bin [52.1,52.2) has 43995 bin [52.2,52.3) has 41699 bin [52.3,52.4) has 40018 bin [52.4,52.5) has 38397 bin [52.5,52.6) has 36287 bin [52.6,52.7) has 33835 bin [52.7,52.8) has 31955 bin [52.8,52.9) has 30743 bin [52.9,53.0) has 29271 bin [53.0,53.1) has 28079 bin [53.1,53.2) has 26582 bin [53.2,53.3) has 25106 bin [53.3,53.4) has 23907 bin [53.4,53.5) has 22490 bin [53.5,53.6) has 21206 bin [53.6,53.7) has 19819 bin [53.7,53.8) has 18706 bin [53.8,53.9) has 17441 bin [53.9,54.0) has 16220 bin [54.0,54.1) has 15432 bin [54.1,54.2) has 14587 bin [54.2,54.3) has 13651 bin [54.3,54.4) has 13068 bin [54.4,54.5) has 12351 bin [54.5,54.6) has 11814 bin [54.6,54.7) has 11412 bin [54.7,54.8) has 10735 bin [54.8,54.9) has 10059 bin [54.9,55.0) has 9525 bin [55.0,55.1) has 9013 bin [55.1,55.2) has 8528 bin [55.2,55.3) has 8022 bin [55.3,55.4) has 7472 bin [55.4,55.5) has 6919 bin [55.5,55.6) has 6386 bin [55.6,55.7) has 5903 bin [55.7,55.8) has 5662 bin [55.8,55.9) has 5241 bin [55.9,56.0) has 4762 bin [56.0,56.1) has 4399 bin [56.1,56.2) has 4056 bin [56.2,56.3) has 3809 bin [56.3,56.4) has 3621 bin [56.4,56.5) has 3292 bin [56.5,56.6) has 3039 bin [56.6,56.7) has 2761 bin [56.7,56.8) has 2411 bin [56.8,56.9) has 2213 bin [56.9,57.0) has 2020 bin [57.0,57.1) has 1862 bin [57.1,57.2) has 1683 bin [57.2,57.3) has 1591 bin [57.3,57.4) has 1415 bin [57.4,57.5) has 1263 bin [57.5,57.6) has 1152 bin [57.6,57.7) has 1034 bin [57.7,57.8) has 914 bin [57.8,57.9) has 721 bin [57.9,58.0) has 704 bin [58.0,58.1) has 647 bin [58.1,58.2) has 560 bin [58.2,58.3) has 544 bin [58.3,58.4) has 468 bin [58.4,58.5) has 473 bin [58.5,58.6) has 395 bin [58.6,58.7) has 321 bin [58.7,58.8) has 270 bin [58.8,58.9) has 227 bin [58.9,59.0) has 200 bin [59.0,59.1) has 157 bin [59.1,59.2) has 170 bin [59.2,59.3) has 126 bin [59.3,59.4) has 104 bin [59.4,59.5) has 104 bin [59.5,59.6) has 76 bin [59.6,59.7) has 55 bin [59.7,59.8) has 50 bin [59.8,59.9) has 38 bin [59.9,60.0) has 38 bin [60.0,60.1) has 35 bin [60.1,60.2) has 19 bin [60.2,60.3) has 26 bin [60.3,60.4) has 11 bin [60.4,60.5) has 13 bin [60.5,60.6) has 8 bin [60.6,60.7) has 2 bin [60.7,60.8) has 3 bin [60.8,60.9) has 2 bin [60.9,61.0) has 1 average z coordinate 37.7 for 38344125 element(s) point source id histogram with bin size 1.000000 bin 57 has 309839 bin 58 has 29903616 bin 59 has 8130670 average point source id 58.203964257888266 for 38344125 element(s)