lasinfo (210611) report for 'AHN4T/34DN1_23.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: 337/2022 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: 33812141 number of points by return: 24939170 5672046 2464675 637264 98986 scale factor x y z: 0.001 0.001 0.001 offset x y z: 231980 456230 0 min x y z: 231980.000 456230.000 14.068 max x y z: 233019.999 457519.999 50.904 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: 33812141 extended number of points by return: 24939170 5672046 2464675 637264 98986 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 14068 50904 intensity 48 4653 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 -8 29 user_data 6 7 point_source_ID 156 157 gps_time 324122080.363245 324123947.520552 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 45 255 B 34 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 29.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24939170 number of intermediate returns: 3203085 number of last returns: 24948860 number of single returns: 19278974 covered area in square units/kilounits: 1307484/1.31 point density: all returns 25.86 last only 19.08 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33812141 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24939170 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5672046 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2464675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 637264 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 98986 instead zero. overview over extended number of returns of given pulse: 19278974 6418507 5472546 2148080 445764 45150 3120 0 0 0 0 0 0 0 0 histogram of classification of points: 11153403 unclassified (1) 22362250 ground (2) 291000 building (6) 4560 water (9) 928 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2258557 +---> 882378 of those are unclassified (1) +---> 1357225 of those are ground (2) +---> 18293 of those are building (6) +---> 661 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.0,14.1) has 6 bin [14.1,14.2) has 331 bin [14.2,14.3) has 4681 bin [14.3,14.4) has 56693 bin [14.4,14.5) has 127753 bin [14.5,14.6) has 156567 bin [14.6,14.7) has 162506 bin [14.7,14.8) has 234825 bin [14.8,14.9) has 254046 bin [14.9,15.0) has 200395 bin [15.0,15.1) has 241485 bin [15.1,15.2) has 311296 bin [15.2,15.3) has 667527 bin [15.3,15.4) has 704774 bin [15.4,15.5) has 632034 bin [15.5,15.6) has 617134 bin [15.6,15.7) has 518272 bin [15.7,15.8) has 766758 bin [15.8,15.9) has 971239 bin [15.9,16.0) has 1413984 bin [16.0,16.1) has 1478986 bin [16.1,16.2) has 1863424 bin [16.2,16.3) has 2184737 bin [16.3,16.4) has 2070815 bin [16.4,16.5) has 1850827 bin [16.5,16.6) has 1673514 bin [16.6,16.7) has 1332745 bin [16.7,16.8) has 993446 bin [16.8,16.9) has 723676 bin [16.9,17.0) has 496639 bin [17.0,17.1) has 332268 bin [17.1,17.2) has 197746 bin [17.2,17.3) has 155899 bin [17.3,17.4) has 134804 bin [17.4,17.5) has 136358 bin [17.5,17.6) has 134655 bin [17.6,17.7) has 102390 bin [17.7,17.8) has 44760 bin [17.8,17.9) has 41757 bin [17.9,18.0) has 41687 bin [18.0,18.1) has 39973 bin [18.1,18.2) has 39479 bin [18.2,18.3) has 39383 bin [18.3,18.4) has 40407 bin [18.4,18.5) has 40124 bin [18.5,18.6) has 40267 bin [18.6,18.7) has 39731 bin [18.7,18.8) has 39755 bin [18.8,18.9) has 39424 bin [18.9,19.0) has 39745 bin [19.0,19.1) has 40105 bin [19.1,19.2) has 39561 bin [19.2,19.3) has 39408 bin [19.3,19.4) has 40057 bin [19.4,19.5) has 40950 bin [19.5,19.6) has 40954 bin [19.6,19.7) has 39900 bin [19.7,19.8) has 38973 bin [19.8,19.9) has 40233 bin [19.9,20.0) has 45078 bin [20.0,20.1) has 40834 bin [20.1,20.2) has 38190 bin [20.2,20.3) has 37800 bin [20.3,20.4) has 38392 bin [20.4,20.5) has 38117 bin [20.5,20.6) has 39295 bin [20.6,20.7) has 40516 bin [20.7,20.8) has 39367 bin [20.8,20.9) has 37868 bin [20.9,21.0) has 37625 bin [21.0,21.1) has 37407 bin [21.1,21.2) has 37573 bin [21.2,21.3) has 38017 bin [21.3,21.4) has 38012 bin [21.4,21.5) has 38020 bin [21.5,21.6) has 38336 bin [21.6,21.7) has 38443 bin [21.7,21.8) has 38676 bin [21.8,21.9) has 38367 bin [21.9,22.0) has 38619 bin [22.0,22.1) has 38537 bin [22.1,22.2) has 38324 bin [22.2,22.3) has 38562 bin [22.3,22.4) has 38696 bin [22.4,22.5) has 39418 bin [22.5,22.6) has 38436 bin [22.6,22.7) has 49180 bin [22.7,22.8) has 43060 bin [22.8,22.9) has 38862 bin [22.9,23.0) has 38833 bin [23.0,23.1) has 39256 bin [23.1,23.2) has 39627 bin [23.2,23.3) has 40154 bin [23.3,23.4) has 40294 bin [23.4,23.5) has 40067 bin [23.5,23.6) has 40433 bin [23.6,23.7) has 40494 bin [23.7,23.8) has 40789 bin [23.8,23.9) has 40831 bin [23.9,24.0) has 40809 bin [24.0,24.1) has 41174 bin [24.1,24.2) has 41115 bin [24.2,24.3) has 41122 bin [24.3,24.4) has 41074 bin [24.4,24.5) has 41674 bin [24.5,24.6) has 41906 bin [24.6,24.7) has 41922 bin [24.7,24.8) has 42014 bin [24.8,24.9) has 42322 bin [24.9,25.0) has 42347 bin [25.0,25.1) has 42289 bin [25.1,25.2) has 42853 bin [25.2,25.3) has 43306 bin [25.3,25.4) has 43022 bin [25.4,25.5) has 43296 bin [25.5,25.6) has 43675 bin [25.6,25.7) has 43911 bin [25.7,25.8) has 43416 bin [25.8,25.9) has 43491 bin [25.9,26.0) has 43885 bin [26.0,26.1) has 43816 bin [26.1,26.2) has 44051 bin [26.2,26.3) has 44980 bin [26.3,26.4) has 45617 bin [26.4,26.5) has 45205 bin [26.5,26.6) has 45153 bin [26.6,26.7) has 45706 bin [26.7,26.8) has 45554 bin [26.8,26.9) has 46110 bin [26.9,27.0) has 46337 bin [27.0,27.1) has 46444 bin [27.1,27.2) has 46163 bin [27.2,27.3) has 45911 bin [27.3,27.4) has 46178 bin [27.4,27.5) has 46855 bin [27.5,27.6) has 46717 bin [27.6,27.7) has 47013 bin [27.7,27.8) has 46758 bin [27.8,27.9) has 47182 bin [27.9,28.0) has 47217 bin [28.0,28.1) has 47708 bin [28.1,28.2) has 47630 bin [28.2,28.3) has 47876 bin [28.3,28.4) has 48067 bin [28.4,28.5) has 48963 bin [28.5,28.6) has 48512 bin [28.6,28.7) has 49081 bin [28.7,28.8) has 49014 bin [28.8,28.9) has 49080 bin [28.9,29.0) has 49704 bin [29.0,29.1) has 50515 bin [29.1,29.2) has 50255 bin [29.2,29.3) has 50376 bin [29.3,29.4) has 50948 bin [29.4,29.5) has 50859 bin [29.5,29.6) has 51349 bin [29.6,29.7) has 51386 bin [29.7,29.8) has 51910 bin [29.8,29.9) has 52027 bin [29.9,30.0) has 52123 bin [30.0,30.1) has 52521 bin [30.1,30.2) has 52615 bin [30.2,30.3) has 52051 bin [30.3,30.4) has 52956 bin [30.4,30.5) has 52430 bin [30.5,30.6) has 53102 bin [30.6,30.7) has 53775 bin [30.7,30.8) has 53828 bin [30.8,30.9) has 53714 bin [30.9,31.0) has 53697 bin [31.0,31.1) has 53787 bin [31.1,31.2) has 54346 bin [31.2,31.3) has 54092 bin [31.3,31.4) has 54066 bin [31.4,31.5) has 53891 bin [31.5,31.6) has 54013 bin [31.6,31.7) has 53784 bin [31.7,31.8) has 53293 bin [31.8,31.9) has 53318 bin [31.9,32.0) has 53386 bin [32.0,32.1) has 53246 bin [32.1,32.2) has 53184 bin [32.2,32.3) has 52797 bin [32.3,32.4) has 52772 bin [32.4,32.5) has 53086 bin [32.5,32.6) has 52579 bin [32.6,32.7) has 52110 bin [32.7,32.8) has 52227 bin [32.8,32.9) has 51533 bin [32.9,33.0) has 50545 bin [33.0,33.1) has 50626 bin [33.1,33.2) has 50104 bin [33.2,33.3) has 50045 bin [33.3,33.4) has 49290 bin [33.4,33.5) has 49891 bin [33.5,33.6) has 49141 bin [33.6,33.7) has 48785 bin [33.7,33.8) has 48634 bin [33.8,33.9) has 47913 bin [33.9,34.0) has 47131 bin [34.0,34.1) has 46910 bin [34.1,34.2) has 46779 bin [34.2,34.3) has 46253 bin [34.3,34.4) has 45654 bin [34.4,34.5) has 45352 bin [34.5,34.6) has 45156 bin [34.6,34.7) has 44861 bin [34.7,34.8) has 44067 bin [34.8,34.9) has 43713 bin [34.9,35.0) has 43187 bin [35.0,35.1) has 43101 bin [35.1,35.2) has 42839 bin [35.2,35.3) has 41878 bin [35.3,35.4) has 41376 bin [35.4,35.5) has 41079 bin [35.5,35.6) has 40487 bin [35.6,35.7) has 39678 bin [35.7,35.8) has 39228 bin [35.8,35.9) has 39110 bin [35.9,36.0) has 38611 bin [36.0,36.1) has 38597 bin [36.1,36.2) has 38279 bin [36.2,36.3) has 37351 bin [36.3,36.4) has 37198 bin [36.4,36.5) has 36458 bin [36.5,36.6) has 36120 bin [36.6,36.7) has 35700 bin [36.7,36.8) has 35600 bin [36.8,36.9) has 34975 bin [36.9,37.0) has 34656 bin [37.0,37.1) has 34377 bin [37.1,37.2) has 33468 bin [37.2,37.3) has 32962 bin [37.3,37.4) has 32307 bin [37.4,37.5) has 31734 bin [37.5,37.6) has 31590 bin [37.6,37.7) has 30785 bin [37.7,37.8) has 29968 bin [37.8,37.9) has 29373 bin [37.9,38.0) has 29263 bin [38.0,38.1) has 28477 bin [38.1,38.2) has 27747 bin [38.2,38.3) has 27324 bin [38.3,38.4) has 26373 bin [38.4,38.5) has 26146 bin [38.5,38.6) has 25509 bin [38.6,38.7) has 24805 bin [38.7,38.8) has 24109 bin [38.8,38.9) has 23816 bin [38.9,39.0) has 22944 bin [39.0,39.1) has 22390 bin [39.1,39.2) has 21578 bin [39.2,39.3) has 20823 bin [39.3,39.4) has 20079 bin [39.4,39.5) has 19290 bin [39.5,39.6) has 18821 bin [39.6,39.7) has 18013 bin [39.7,39.8) has 17468 bin [39.8,39.9) has 16954 bin [39.9,40.0) has 16386 bin [40.0,40.1) has 15887 bin [40.1,40.2) has 15333 bin [40.2,40.3) has 14899 bin [40.3,40.4) has 14732 bin [40.4,40.5) has 13854 bin [40.5,40.6) has 13513 bin [40.6,40.7) has 13204 bin [40.7,40.8) has 12915 bin [40.8,40.9) has 12521 bin [40.9,41.0) has 12114 bin [41.0,41.1) has 11480 bin [41.1,41.2) has 11186 bin [41.2,41.3) has 10769 bin [41.3,41.4) has 10703 bin [41.4,41.5) has 10459 bin [41.5,41.6) has 10469 bin [41.6,41.7) has 10079 bin [41.7,41.8) has 10091 bin [41.8,41.9) has 10014 bin [41.9,42.0) has 9777 bin [42.0,42.1) has 9660 bin [42.1,42.2) has 9414 bin [42.2,42.3) has 9137 bin [42.3,42.4) has 9015 bin [42.4,42.5) has 8956 bin [42.5,42.6) has 9043 bin [42.6,42.7) has 9169 bin [42.7,42.8) has 8905 bin [42.8,42.9) has 8681 bin [42.9,43.0) has 8935 bin [43.0,43.1) has 8586 bin [43.1,43.2) has 8629 bin [43.2,43.3) has 8615 bin [43.3,43.4) has 8344 bin [43.4,43.5) has 8426 bin [43.5,43.6) has 8447 bin [43.6,43.7) has 8196 bin [43.7,43.8) has 7950 bin [43.8,43.9) has 8132 bin [43.9,44.0) has 7997 bin [44.0,44.1) has 7848 bin [44.1,44.2) has 7647 bin [44.2,44.3) has 7623 bin [44.3,44.4) has 7251 bin [44.4,44.5) has 7166 bin [44.5,44.6) has 6749 bin [44.6,44.7) has 6352 bin [44.7,44.8) has 5977 bin [44.8,44.9) has 5733 bin [44.9,45.0) has 5425 bin [45.0,45.1) has 5151 bin [45.1,45.2) has 4867 bin [45.2,45.3) has 4620 bin [45.3,45.4) has 4181 bin [45.4,45.5) has 3916 bin [45.5,45.6) has 3557 bin [45.6,45.7) has 3451 bin [45.7,45.8) has 3192 bin [45.8,45.9) has 3079 bin [45.9,46.0) has 3049 bin [46.0,46.1) has 2772 bin [46.1,46.2) has 2795 bin [46.2,46.3) has 2478 bin [46.3,46.4) has 2392 bin [46.4,46.5) has 2130 bin [46.5,46.6) has 2038 bin [46.6,46.7) has 1865 bin [46.7,46.8) has 1756 bin [46.8,46.9) has 1595 bin [46.9,47.0) has 1473 bin [47.0,47.1) has 1326 bin [47.1,47.2) has 1201 bin [47.2,47.3) has 1190 bin [47.3,47.4) has 1103 bin [47.4,47.5) has 951 bin [47.5,47.6) has 951 bin [47.6,47.7) has 895 bin [47.7,47.8) has 800 bin [47.8,47.9) has 788 bin [47.9,48.0) has 728 bin [48.0,48.1) has 689 bin [48.1,48.2) has 644 bin [48.2,48.3) has 576 bin [48.3,48.4) has 484 bin [48.4,48.5) has 497 bin [48.5,48.6) has 407 bin [48.6,48.7) has 376 bin [48.7,48.8) has 288 bin [48.8,48.9) has 246 bin [48.9,49.0) has 182 bin [49.0,49.1) has 170 bin [49.1,49.2) has 139 bin [49.2,49.3) has 113 bin [49.3,49.4) has 82 bin [49.4,49.5) has 58 bin [49.5,49.6) has 40 bin [49.6,49.7) has 38 bin [49.7,49.8) has 41 bin [49.8,49.9) has 29 bin [49.9,50.0) has 25 bin [50.0,50.1) has 13 bin [50.1,50.2) has 11 bin [50.2,50.3) has 7 bin [50.3,50.4) has 1 bin [50.4,50.5) has 1 bin [50.5,50.6) has 2 bin [50.6,50.7) has 1 bin [50.7,50.8) has 1 bin [50.9,51.0) has 1 average z coordinate 20.0 for 33812141 element(s) point source id histogram with bin size 1.000000 bin 156 has 10832955 bin 157 has 22979186 average point source id 156.67961345600682 for 33812141 element(s)