lasinfo (210611) report for 'AHN4T/50HZ2_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: 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: 29142251 number of points by return: 26169359 2167602 683501 111489 10300 scale factor x y z: 0.001 0.001 0.001 offset x y z: 136980 374980 0 min x y z: 136980.000 374980.000 25.749 max x y z: 138019.999 376269.999 52.181 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: 29142251 extended number of points by return: 26169359 2167602 683501 111489 10300 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 25749 52181 intensity 0 4682 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 59 61 gps_time 298026146.100364 298029564.747634 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 36 255 B 25 255 NIR 0 255 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 46.82 ('Amplitude') attribute1 -17.05 30.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26169359 number of intermediate returns: 803950 number of last returns: 26169217 number of single returns: 24000275 covered area in square units/kilounits: 1340888/1.34 point density: all returns 21.73 last only 19.52 (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 29142251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26169359 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2167602 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 683501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 111489 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10300 instead zero. overview over extended number of returns of given pulse: 24000275 2969830 1715773 404734 48127 3325 187 0 0 0 0 0 0 0 0 histogram of classification of points: 3795748 unclassified (1) 24924278 ground (2) 374664 building (6) 47561 water (9) +-> flagged as extended overlap: 2061361 +---> 215514 of those are unclassified (1) +---> 1843764 of those are ground (2) +---> 2083 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.7,25.8) has 12 bin [25.8,25.9) has 258 bin [25.9,26.0) has 2189 bin [26.0,26.1) has 5058 bin [26.1,26.2) has 5366 bin [26.2,26.3) has 6720 bin [26.3,26.4) has 9140 bin [26.4,26.5) has 13265 bin [26.5,26.6) has 25225 bin [26.6,26.7) has 159486 bin [26.7,26.8) has 317895 bin [26.8,26.9) has 491472 bin [26.9,27.0) has 625171 bin [27.0,27.1) has 879073 bin [27.1,27.2) has 885260 bin [27.2,27.3) has 771530 bin [27.3,27.4) has 672389 bin [27.4,27.5) has 897893 bin [27.5,27.6) has 589177 bin [27.6,27.7) has 500377 bin [27.7,27.8) has 500604 bin [27.8,27.9) has 508034 bin [27.9,28.0) has 592905 bin [28.0,28.1) has 651100 bin [28.1,28.2) has 725543 bin [28.2,28.3) has 707312 bin [28.3,28.4) has 1091080 bin [28.4,28.5) has 1269316 bin [28.5,28.6) has 1020355 bin [28.6,28.7) has 999680 bin [28.7,28.8) has 927847 bin [28.8,28.9) has 801376 bin [28.9,29.0) has 913885 bin [29.0,29.1) has 752309 bin [29.1,29.2) has 670925 bin [29.2,29.3) has 905772 bin [29.3,29.4) has 784569 bin [29.4,29.5) has 629943 bin [29.5,29.6) has 770161 bin [29.6,29.7) has 831907 bin [29.7,29.8) has 639004 bin [29.8,29.9) has 495983 bin [29.9,30.0) has 551258 bin [30.0,30.1) has 320499 bin [30.1,30.2) has 164473 bin [30.2,30.3) has 141223 bin [30.3,30.4) has 95831 bin [30.4,30.5) has 67961 bin [30.5,30.6) has 43978 bin [30.6,30.7) has 29123 bin [30.7,30.8) has 22030 bin [30.8,30.9) has 19357 bin [30.9,31.0) has 18211 bin [31.0,31.1) has 17761 bin [31.1,31.2) has 18131 bin [31.2,31.3) has 18024 bin [31.3,31.4) has 18744 bin [31.4,31.5) has 18922 bin [31.5,31.6) has 19093 bin [31.6,31.7) has 18919 bin [31.7,31.8) has 19315 bin [31.8,31.9) has 19458 bin [31.9,32.0) has 21077 bin [32.0,32.1) has 20261 bin [32.1,32.2) has 19369 bin [32.2,32.3) has 19130 bin [32.3,32.4) has 19374 bin [32.4,32.5) has 19446 bin [32.5,32.6) has 19421 bin [32.6,32.7) has 19035 bin [32.7,32.8) has 18829 bin [32.8,32.9) has 19059 bin [32.9,33.0) has 19115 bin [33.0,33.1) has 19015 bin [33.1,33.2) has 19105 bin [33.2,33.3) has 19587 bin [33.3,33.4) has 18621 bin [33.4,33.5) has 18650 bin [33.5,33.6) has 18880 bin [33.6,33.7) has 19538 bin [33.7,33.8) has 20160 bin [33.8,33.9) has 19923 bin [33.9,34.0) has 19939 bin [34.0,34.1) has 19202 bin [34.1,34.2) has 19008 bin [34.2,34.3) has 19110 bin [34.3,34.4) has 19361 bin [34.4,34.5) has 19488 bin [34.5,34.6) has 19598 bin [34.6,34.7) has 19710 bin [34.7,34.8) has 20048 bin [34.8,34.9) has 20078 bin [34.9,35.0) has 19698 bin [35.0,35.1) has 20163 bin [35.1,35.2) has 20333 bin [35.2,35.3) has 21181 bin [35.3,35.4) has 21150 bin [35.4,35.5) has 21306 bin [35.5,35.6) has 21780 bin [35.6,35.7) has 21715 bin [35.7,35.8) has 22165 bin [35.8,35.9) has 22847 bin [35.9,36.0) has 22775 bin [36.0,36.1) has 22890 bin [36.1,36.2) has 23125 bin [36.2,36.3) has 23467 bin [36.3,36.4) has 23664 bin [36.4,36.5) has 24025 bin [36.5,36.6) has 24030 bin [36.6,36.7) has 24185 bin [36.7,36.8) has 24262 bin [36.8,36.9) has 24500 bin [36.9,37.0) has 24627 bin [37.0,37.1) has 24943 bin [37.1,37.2) has 26483 bin [37.2,37.3) has 25737 bin [37.3,37.4) has 25723 bin [37.4,37.5) has 25384 bin [37.5,37.6) has 25808 bin [37.6,37.7) has 27682 bin [37.7,37.8) has 26279 bin [37.8,37.9) has 26318 bin [37.9,38.0) has 26340 bin [38.0,38.1) has 26555 bin [38.1,38.2) has 26809 bin [38.2,38.3) has 26791 bin [38.3,38.4) has 27018 bin [38.4,38.5) has 27005 bin [38.5,38.6) has 27391 bin [38.6,38.7) has 27435 bin [38.7,38.8) has 27519 bin [38.8,38.9) has 26941 bin [38.9,39.0) has 26594 bin [39.0,39.1) has 26940 bin [39.1,39.2) has 27232 bin [39.2,39.3) has 27506 bin [39.3,39.4) has 27239 bin [39.4,39.5) has 27689 bin [39.5,39.6) has 29403 bin [39.6,39.7) has 27830 bin [39.7,39.8) has 28417 bin [39.8,39.9) has 29207 bin [39.9,40.0) has 29153 bin [40.0,40.1) has 29467 bin [40.1,40.2) has 29545 bin [40.2,40.3) has 30222 bin [40.3,40.4) has 30602 bin [40.4,40.5) has 30485 bin [40.5,40.6) has 30542 bin [40.6,40.7) has 30716 bin [40.7,40.8) has 30915 bin [40.8,40.9) has 31259 bin [40.9,41.0) has 31540 bin [41.0,41.1) has 31087 bin [41.1,41.2) has 30837 bin [41.2,41.3) has 31210 bin [41.3,41.4) has 31151 bin [41.4,41.5) has 31001 bin [41.5,41.6) has 31026 bin [41.6,41.7) has 31008 bin [41.7,41.8) has 31092 bin [41.8,41.9) has 31239 bin [41.9,42.0) has 31343 bin [42.0,42.1) has 31056 bin [42.1,42.2) has 30422 bin [42.2,42.3) has 30690 bin [42.3,42.4) has 30722 bin [42.4,42.5) has 30152 bin [42.5,42.6) has 30266 bin [42.6,42.7) has 29734 bin [42.7,42.8) has 29730 bin [42.8,42.9) has 29315 bin [42.9,43.0) has 29082 bin [43.0,43.1) has 28640 bin [43.1,43.2) has 28340 bin [43.2,43.3) has 27464 bin [43.3,43.4) has 26901 bin [43.4,43.5) has 25966 bin [43.5,43.6) has 26034 bin [43.6,43.7) has 25236 bin [43.7,43.8) has 24494 bin [43.8,43.9) has 23706 bin [43.9,44.0) has 22914 bin [44.0,44.1) has 22380 bin [44.1,44.2) has 21890 bin [44.2,44.3) has 21004 bin [44.3,44.4) has 20323 bin [44.4,44.5) has 19701 bin [44.5,44.6) has 19008 bin [44.6,44.7) has 18108 bin [44.7,44.8) has 17472 bin [44.8,44.9) has 16639 bin [44.9,45.0) has 15801 bin [45.0,45.1) has 14897 bin [45.1,45.2) has 14103 bin [45.2,45.3) has 13339 bin [45.3,45.4) has 12721 bin [45.4,45.5) has 11888 bin [45.5,45.6) has 11082 bin [45.6,45.7) has 10174 bin [45.7,45.8) has 9306 bin [45.8,45.9) has 8815 bin [45.9,46.0) has 8257 bin [46.0,46.1) has 7827 bin [46.1,46.2) has 7318 bin [46.2,46.3) has 6880 bin [46.3,46.4) has 6246 bin [46.4,46.5) has 5906 bin [46.5,46.6) has 5479 bin [46.6,46.7) has 5151 bin [46.7,46.8) has 4761 bin [46.8,46.9) has 4349 bin [46.9,47.0) has 4101 bin [47.0,47.1) has 3682 bin [47.1,47.2) has 3324 bin [47.2,47.3) has 3151 bin [47.3,47.4) has 2838 bin [47.4,47.5) has 2644 bin [47.5,47.6) has 2414 bin [47.6,47.7) has 2165 bin [47.7,47.8) has 2005 bin [47.8,47.9) has 1856 bin [47.9,48.0) has 1701 bin [48.0,48.1) has 1564 bin [48.1,48.2) has 1376 bin [48.2,48.3) has 1326 bin [48.3,48.4) has 1145 bin [48.4,48.5) has 1091 bin [48.5,48.6) has 933 bin [48.6,48.7) has 878 bin [48.7,48.8) has 796 bin [48.8,48.9) has 734 bin [48.9,49.0) has 711 bin [49.0,49.1) has 670 bin [49.1,49.2) has 568 bin [49.2,49.3) has 510 bin [49.3,49.4) has 538 bin [49.4,49.5) has 481 bin [49.5,49.6) has 383 bin [49.6,49.7) has 362 bin [49.7,49.8) has 336 bin [49.8,49.9) has 387 bin [49.9,50.0) has 291 bin [50.0,50.1) has 233 bin [50.1,50.2) has 219 bin [50.2,50.3) has 205 bin [50.3,50.4) has 177 bin [50.4,50.5) has 173 bin [50.5,50.6) has 110 bin [50.6,50.7) has 106 bin [50.7,50.8) has 117 bin [50.8,50.9) has 92 bin [50.9,51.0) has 91 bin [51.0,51.1) has 90 bin [51.1,51.2) has 97 bin [51.2,51.3) has 81 bin [51.3,51.4) has 60 bin [51.4,51.5) has 45 bin [51.5,51.6) has 40 bin [51.6,51.7) has 25 bin [51.7,51.8) has 32 bin [51.8,51.9) has 24 bin [51.9,52.0) has 13 bin [52.0,52.1) has 8 bin [52.1,52.2) has 3 average z coordinate 29.7 for 29142251 element(s) point source id histogram with bin size 1.000000 bin 59 has 271865 bin 60 has 21728836 bin 61 has 7141550 average point source id 60.235729388234283 for 29142251 element(s)