lasinfo (210611) report for 'AHN4T/52CN2_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: 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: 28313234 number of points by return: 24629060 2808496 766324 102336 7018 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 386230 0 min x y z: 185980.000 386230.000 25.238 max x y z: 187019.999 387519.999 54.440 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: 28313234 extended number of points by return: 24629060 2808496 766324 102336 7018 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 25238 54440 intensity 0 5029 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 88 90 gps_time 297845993.002927 297849195.795349 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 35 255 B 20 255 NIR 5 255 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 50.29 ('Amplitude') attribute1 -17.1 33.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24629060 number of intermediate returns: 877913 number of last returns: 24613109 number of single returns: 21806848 covered area in square units/kilounits: 1339776/1.34 point density: all returns 21.13 last only 18.37 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28313234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24629060 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2808496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 766324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 102336 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7018 instead zero. overview over extended number of returns of given pulse: 21806848 4091556 1996002 382969 33912 1526 421 0 0 0 0 0 0 0 0 histogram of classification of points: 4230402 unclassified (1) 23097579 ground (2) 963556 building (6) 21697 water (9) +-> flagged as extended overlap: 1948298 +---> 241241 of those are unclassified (1) +---> 1631580 of those are ground (2) +---> 73858 of those are building (6) +---> 1619 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.2,25.3) has 6 bin [25.3,25.4) has 115 bin [25.4,25.5) has 341 bin [25.5,25.6) has 395 bin [25.6,25.7) has 444 bin [25.7,25.8) has 929 bin [25.8,25.9) has 2764 bin [25.9,26.0) has 4914 bin [26.0,26.1) has 6250 bin [26.1,26.2) has 8748 bin [26.2,26.3) has 20305 bin [26.3,26.4) has 102794 bin [26.4,26.5) has 189850 bin [26.5,26.6) has 314624 bin [26.6,26.7) has 350939 bin [26.7,26.8) has 286970 bin [26.8,26.9) has 633440 bin [26.9,27.0) has 995246 bin [27.0,27.1) has 654710 bin [27.1,27.2) has 760984 bin [27.2,27.3) has 893090 bin [27.3,27.4) has 919929 bin [27.4,27.5) has 962785 bin [27.5,27.6) has 849645 bin [27.6,27.7) has 856821 bin [27.7,27.8) has 1048730 bin [27.8,27.9) has 921432 bin [27.9,28.0) has 688482 bin [28.0,28.1) has 762253 bin [28.1,28.2) has 1047542 bin [28.2,28.3) has 1059367 bin [28.3,28.4) has 711806 bin [28.4,28.5) has 777537 bin [28.5,28.6) has 853916 bin [28.6,28.7) has 844640 bin [28.7,28.8) has 1013909 bin [28.8,28.9) has 932991 bin [28.9,29.0) has 695963 bin [29.0,29.1) has 641722 bin [29.1,29.2) has 390429 bin [29.2,29.3) has 341649 bin [29.3,29.4) has 253046 bin [29.4,29.5) has 204904 bin [29.5,29.6) has 172947 bin [29.6,29.7) has 167895 bin [29.7,29.8) has 139345 bin [29.8,29.9) has 125053 bin [29.9,30.0) has 118025 bin [30.0,30.1) has 93375 bin [30.1,30.2) has 87249 bin [30.2,30.3) has 90090 bin [30.3,30.4) has 83988 bin [30.4,30.5) has 81034 bin [30.5,30.6) has 72521 bin [30.6,30.7) has 67772 bin [30.7,30.8) has 66537 bin [30.8,30.9) has 60395 bin [30.9,31.0) has 55112 bin [31.0,31.1) has 51906 bin [31.1,31.2) has 50843 bin [31.2,31.3) has 47633 bin [31.3,31.4) has 44782 bin [31.4,31.5) has 42744 bin [31.5,31.6) has 40809 bin [31.6,31.7) has 34090 bin [31.7,31.8) has 33144 bin [31.8,31.9) has 38817 bin [31.9,32.0) has 37063 bin [32.0,32.1) has 36359 bin [32.1,32.2) has 36175 bin [32.2,32.3) has 36154 bin [32.3,32.4) has 36586 bin [32.4,32.5) has 34632 bin [32.5,32.6) has 33637 bin [32.6,32.7) has 32978 bin [32.7,32.8) has 32989 bin [32.8,32.9) has 33470 bin [32.9,33.0) has 33191 bin [33.0,33.1) has 32375 bin [33.1,33.2) has 32698 bin [33.2,33.3) has 32074 bin [33.3,33.4) has 31278 bin [33.4,33.5) has 30445 bin [33.5,33.6) has 29999 bin [33.6,33.7) has 28856 bin [33.7,33.8) has 27903 bin [33.8,33.9) has 28184 bin [33.9,34.0) has 28119 bin [34.0,34.1) has 27141 bin [34.1,34.2) has 27091 bin [34.2,34.3) has 27013 bin [34.3,34.4) has 27123 bin [34.4,34.5) has 27160 bin [34.5,34.6) has 27144 bin [34.6,34.7) has 27187 bin [34.7,34.8) has 26795 bin [34.8,34.9) has 26863 bin [34.9,35.0) has 26985 bin [35.0,35.1) has 26980 bin [35.1,35.2) has 27400 bin [35.2,35.3) has 27423 bin [35.3,35.4) has 27875 bin [35.4,35.5) has 27384 bin [35.5,35.6) has 27215 bin [35.6,35.7) has 27011 bin [35.7,35.8) has 26965 bin [35.8,35.9) has 25753 bin [35.9,36.0) has 26120 bin [36.0,36.1) has 26236 bin [36.1,36.2) has 26464 bin [36.2,36.3) has 26513 bin [36.3,36.4) has 26940 bin [36.4,36.5) has 27189 bin [36.5,36.6) has 26494 bin [36.6,36.7) has 26235 bin [36.7,36.8) has 26317 bin [36.8,36.9) has 26660 bin [36.9,37.0) has 26556 bin [37.0,37.1) has 26824 bin [37.1,37.2) has 26713 bin [37.2,37.3) has 26629 bin [37.3,37.4) has 26713 bin [37.4,37.5) has 26510 bin [37.5,37.6) has 25781 bin [37.6,37.7) has 25850 bin [37.7,37.8) has 26065 bin [37.8,37.9) has 26409 bin [37.9,38.0) has 26427 bin [38.0,38.1) has 26624 bin [38.1,38.2) has 26488 bin [38.2,38.3) has 26924 bin [38.3,38.4) has 27253 bin [38.4,38.5) has 27626 bin [38.5,38.6) has 27664 bin [38.6,38.7) has 28095 bin [38.7,38.8) has 28032 bin [38.8,38.9) has 28635 bin [38.9,39.0) has 28657 bin [39.0,39.1) has 29408 bin [39.1,39.2) has 29306 bin [39.2,39.3) has 29269 bin [39.3,39.4) has 29553 bin [39.4,39.5) has 29563 bin [39.5,39.6) has 29623 bin [39.6,39.7) has 30032 bin [39.7,39.8) has 30543 bin [39.8,39.9) has 30279 bin [39.9,40.0) has 30797 bin [40.0,40.1) has 31186 bin [40.1,40.2) has 31319 bin [40.2,40.3) has 31317 bin [40.3,40.4) has 31286 bin [40.4,40.5) has 32100 bin [40.5,40.6) has 31863 bin [40.6,40.7) has 31605 bin [40.7,40.8) has 32352 bin [40.8,40.9) has 32769 bin [40.9,41.0) has 33546 bin [41.0,41.1) has 33268 bin [41.1,41.2) has 33681 bin [41.2,41.3) has 33856 bin [41.3,41.4) has 33687 bin [41.4,41.5) has 34388 bin [41.5,41.6) has 34228 bin [41.6,41.7) has 34371 bin [41.7,41.8) has 34048 bin [41.8,41.9) has 34147 bin [41.9,42.0) has 34538 bin [42.0,42.1) has 34418 bin [42.1,42.2) has 34382 bin [42.2,42.3) has 34036 bin [42.3,42.4) has 33978 bin [42.4,42.5) has 33899 bin [42.5,42.6) has 33900 bin [42.6,42.7) has 33698 bin [42.7,42.8) has 33848 bin [42.8,42.9) has 33671 bin [42.9,43.0) has 33450 bin [43.0,43.1) has 33606 bin [43.1,43.2) has 33387 bin [43.2,43.3) has 33232 bin [43.3,43.4) has 32948 bin [43.4,43.5) has 32524 bin [43.5,43.6) has 32685 bin [43.6,43.7) has 31722 bin [43.7,43.8) has 31892 bin [43.8,43.9) has 30961 bin [43.9,44.0) has 29995 bin [44.0,44.1) has 29592 bin [44.1,44.2) has 29334 bin [44.2,44.3) has 28815 bin [44.3,44.4) has 27948 bin [44.4,44.5) has 27223 bin [44.5,44.6) has 26692 bin [44.6,44.7) has 25950 bin [44.7,44.8) has 25157 bin [44.8,44.9) has 24678 bin [44.9,45.0) has 23801 bin [45.0,45.1) has 23427 bin [45.1,45.2) has 22516 bin [45.2,45.3) has 21749 bin [45.3,45.4) has 21055 bin [45.4,45.5) has 20384 bin [45.5,45.6) has 19829 bin [45.6,45.7) has 18955 bin [45.7,45.8) has 18085 bin [45.8,45.9) has 17684 bin [45.9,46.0) has 17072 bin [46.0,46.1) has 16370 bin [46.1,46.2) has 15693 bin [46.2,46.3) has 14983 bin [46.3,46.4) has 14328 bin [46.4,46.5) has 13932 bin [46.5,46.6) has 13546 bin [46.6,46.7) has 12932 bin [46.7,46.8) has 12369 bin [46.8,46.9) has 11910 bin [46.9,47.0) has 11314 bin [47.0,47.1) has 10961 bin [47.1,47.2) has 10321 bin [47.2,47.3) has 9961 bin [47.3,47.4) has 9261 bin [47.4,47.5) has 9062 bin [47.5,47.6) has 8461 bin [47.6,47.7) has 7896 bin [47.7,47.8) has 7676 bin [47.8,47.9) has 7119 bin [47.9,48.0) has 6886 bin [48.0,48.1) has 6486 bin [48.1,48.2) has 6184 bin [48.2,48.3) has 5961 bin [48.3,48.4) has 5541 bin [48.4,48.5) has 5188 bin [48.5,48.6) has 4763 bin [48.6,48.7) has 4557 bin [48.7,48.8) has 4057 bin [48.8,48.9) has 3941 bin [48.9,49.0) has 3752 bin [49.0,49.1) has 3621 bin [49.1,49.2) has 3361 bin [49.2,49.3) has 3141 bin [49.3,49.4) has 3003 bin [49.4,49.5) has 2769 bin [49.5,49.6) has 2558 bin [49.6,49.7) has 2221 bin [49.7,49.8) has 2047 bin [49.8,49.9) has 1841 bin [49.9,50.0) has 1626 bin [50.0,50.1) has 1487 bin [50.1,50.2) has 1305 bin [50.2,50.3) has 1225 bin [50.3,50.4) has 1066 bin [50.4,50.5) has 940 bin [50.5,50.6) has 929 bin [50.6,50.7) has 850 bin [50.7,50.8) has 754 bin [50.8,50.9) has 745 bin [50.9,51.0) has 640 bin [51.0,51.1) has 587 bin [51.1,51.2) has 567 bin [51.2,51.3) has 497 bin [51.3,51.4) has 391 bin [51.4,51.5) has 379 bin [51.5,51.6) has 313 bin [51.6,51.7) has 309 bin [51.7,51.8) has 288 bin [51.8,51.9) has 258 bin [51.9,52.0) has 277 bin [52.0,52.1) has 247 bin [52.1,52.2) has 220 bin [52.2,52.3) has 198 bin [52.3,52.4) has 200 bin [52.4,52.5) has 187 bin [52.5,52.6) has 175 bin [52.6,52.7) has 181 bin [52.7,52.8) has 195 bin [52.8,52.9) has 197 bin [52.9,53.0) has 172 bin [53.0,53.1) has 169 bin [53.1,53.2) has 139 bin [53.2,53.3) has 140 bin [53.3,53.4) has 116 bin [53.4,53.5) has 97 bin [53.5,53.6) has 101 bin [53.6,53.7) has 59 bin [53.7,53.8) has 55 bin [53.8,53.9) has 37 bin [53.9,54.0) has 16 bin [54.0,54.1) has 19 bin [54.1,54.2) has 12 bin [54.2,54.3) has 6 bin [54.3,54.4) has 2 bin [54.4,54.5) has 4 average z coordinate 29.9 for 28313234 element(s) point source id histogram with bin size 1.000000 bin 88 has 4448947 bin 89 has 23388059 bin 90 has 476228 average point source id 88.859686851738658 for 28313234 element(s)