lasinfo (210611) report for 'AHN4T/41AZ2_11.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: 23/2023 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: 46968915 number of points by return: 42400441 3208930 1086223 241267 31358 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 439980 0 min x y z: 224980.000 439980.000 15.795 max x y z: 226019.999 441269.999 51.090 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: 46968915 extended number of points by return: 42400441 3208930 1086223 241267 31358 676 20 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 15795 51090 intensity 41 4813 return_number 1 7 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 150 211 gps_time 324042929.877671 330437035.836048 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 38 255 B 21 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 31.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42400441 number of intermediate returns: 1371487 number of last returns: 42334749 number of single returns: 39137762 covered area in square units/kilounits: 1340344/1.34 point density: all returns 35.04 last only 31.58 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46968915 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42400441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3208930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1086223 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 241267 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31358 instead zero. overview over extended number of returns of given pulse: 39137762 4278459 2548152 845898 145986 12086 572 0 0 0 0 0 0 0 0 histogram of classification of points: 5739970 unclassified (1) 39229593 ground (2) 1948954 building (6) 35728 water (9) 14670 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3805854 +---> 618751 of those are unclassified (1) +---> 3081028 of those are ground (2) +---> 105102 of those are building (6) +---> 973 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.7,15.8) has 1 bin [15.8,15.9) has 104 bin [15.9,16.0) has 1512 bin [16.0,16.1) has 5589 bin [16.1,16.2) has 11731 bin [16.2,16.3) has 14916 bin [16.3,16.4) has 25626 bin [16.4,16.5) has 41301 bin [16.5,16.6) has 44347 bin [16.6,16.7) has 59685 bin [16.7,16.8) has 126013 bin [16.8,16.9) has 514312 bin [16.9,17.0) has 1206120 bin [17.0,17.1) has 1482933 bin [17.1,17.2) has 2406809 bin [17.2,17.3) has 2736511 bin [17.3,17.4) has 2375421 bin [17.4,17.5) has 2153174 bin [17.5,17.6) has 2146651 bin [17.6,17.7) has 2384350 bin [17.7,17.8) has 2230168 bin [17.8,17.9) has 2252603 bin [17.9,18.0) has 2237032 bin [18.0,18.1) has 2006992 bin [18.1,18.2) has 1862595 bin [18.2,18.3) has 1812095 bin [18.3,18.4) has 1917950 bin [18.4,18.5) has 1707205 bin [18.5,18.6) has 1445806 bin [18.6,18.7) has 1553746 bin [18.7,18.8) has 1561731 bin [18.8,18.9) has 976110 bin [18.9,19.0) has 350628 bin [19.0,19.1) has 114973 bin [19.1,19.2) has 62206 bin [19.2,19.3) has 57299 bin [19.3,19.4) has 56703 bin [19.4,19.5) has 58648 bin [19.5,19.6) has 57574 bin [19.6,19.7) has 58637 bin [19.7,19.8) has 66248 bin [19.8,19.9) has 71550 bin [19.9,20.0) has 75236 bin [20.0,20.1) has 73422 bin [20.1,20.2) has 72062 bin [20.2,20.3) has 71295 bin [20.3,20.4) has 75848 bin [20.4,20.5) has 81287 bin [20.5,20.6) has 88901 bin [20.6,20.7) has 85512 bin [20.7,20.8) has 102043 bin 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has 13594 bin [36.2,36.3) has 13534 bin [36.3,36.4) has 13486 bin [36.4,36.5) has 13407 bin [36.5,36.6) has 13195 bin [36.6,36.7) has 12976 bin [36.7,36.8) has 12988 bin [36.8,36.9) has 12796 bin [36.9,37.0) has 12399 bin [37.0,37.1) has 11929 bin [37.1,37.2) has 11878 bin [37.2,37.3) has 11475 bin [37.3,37.4) has 11616 bin [37.4,37.5) has 11198 bin [37.5,37.6) has 10834 bin [37.6,37.7) has 10614 bin [37.7,37.8) has 10260 bin [37.8,37.9) has 10384 bin [37.9,38.0) has 10149 bin [38.0,38.1) has 9547 bin [38.1,38.2) has 9324 bin [38.2,38.3) has 9412 bin [38.3,38.4) has 9555 bin [38.4,38.5) has 9179 bin [38.5,38.6) has 8933 bin [38.6,38.7) has 8787 bin [38.7,38.8) has 8542 bin [38.8,38.9) has 8427 bin [38.9,39.0) has 8081 bin [39.0,39.1) has 7822 bin [39.1,39.2) has 7593 bin [39.2,39.3) has 7355 bin [39.3,39.4) has 7131 bin [39.4,39.5) has 7111 bin [39.5,39.6) has 6910 bin [39.6,39.7) has 6798 bin [39.7,39.8) has 6501 bin [39.8,39.9) has 6028 bin [39.9,40.0) has 5818 bin [40.0,40.1) has 5596 bin [40.1,40.2) has 5251 bin [40.2,40.3) has 4877 bin [40.3,40.4) has 4927 bin [40.4,40.5) has 4693 bin [40.5,40.6) has 4547 bin [40.6,40.7) has 4179 bin [40.7,40.8) has 4051 bin [40.8,40.9) has 3722 bin [40.9,41.0) has 3598 bin [41.0,41.1) has 3456 bin [41.1,41.2) has 3321 bin [41.2,41.3) has 2876 bin [41.3,41.4) has 2924 bin [41.4,41.5) has 2645 bin [41.5,41.6) has 2457 bin [41.6,41.7) has 2301 bin [41.7,41.8) has 2167 bin [41.8,41.9) has 1923 bin [41.9,42.0) has 1796 bin [42.0,42.1) has 1599 bin [42.1,42.2) has 1567 bin [42.2,42.3) has 1401 bin [42.3,42.4) has 1324 bin [42.4,42.5) has 1241 bin [42.5,42.6) has 1170 bin [42.6,42.7) has 1109 bin [42.7,42.8) has 1046 bin [42.8,42.9) has 1008 bin [42.9,43.0) has 1018 bin [43.0,43.1) has 828 bin [43.1,43.2) has 800 bin [43.2,43.3) has 741 bin [43.3,43.4) has 767 bin [43.4,43.5) has 782 bin [43.5,43.6) has 753 bin [43.6,43.7) has 665 bin [43.7,43.8) has 736 bin [43.8,43.9) has 739 bin [43.9,44.0) has 762 bin [44.0,44.1) has 708 bin 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379 bin [48.3,48.4) has 356 bin [48.4,48.5) has 363 bin [48.5,48.6) has 289 bin [48.6,48.7) has 319 bin [48.7,48.8) has 259 bin [48.8,48.9) has 260 bin [48.9,49.0) has 232 bin [49.0,49.1) has 224 bin [49.1,49.2) has 183 bin [49.2,49.3) has 181 bin [49.3,49.4) has 178 bin [49.4,49.5) has 152 bin [49.5,49.6) has 134 bin [49.6,49.7) has 125 bin [49.7,49.8) has 106 bin [49.8,49.9) has 73 bin [49.9,50.0) has 76 bin [50.0,50.1) has 46 bin [50.1,50.2) has 34 bin [50.2,50.3) has 32 bin [50.3,50.4) has 21 bin [50.4,50.5) has 20 bin [50.5,50.6) has 8 bin [50.6,50.7) has 7 bin [50.7,50.8) has 2 bin [50.8,50.9) has 4 bin [50.9,51.0) has 3 bin [51.0,51.1) has 5 average z coordinate 19.1 for 46968915 element(s) point source id histogram with bin size 1.000000 bin 150 has 1925156 bin 151 has 22597898 bin 152 has 540219 bin 211 has 21905642 average point source id 178.953670699014452 for 46968915 element(s)