lasinfo (210611) report for 'AHN4T/49GN1_15.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: 31173472 number of points by return: 24566919 4469668 1713236 375227 48422 scale factor x y z: 0.001 0.001 0.001 offset x y z: 83980 383730 0 min x y z: 83980.000 383730.000 11.625 max x y z: 85019.999 385019.999 49.652 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: 31173472 extended number of points by return: 24566919 4469668 1713236 375227 48422 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 11625 49652 intensity 56 4150 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 -29 17 user_data 6 7 point_source_ID 24 25 gps_time 290602397.056824 290604251.063443 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 30 255 B 17 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2833 extended_scanner_channel 0 0 attribute0 0.56 41.5 ('Amplitude') attribute1 -16.41 25.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24566919 number of intermediate returns: 2144880 number of last returns: 24533570 number of single returns: 20071897 covered area in square units/kilounits: 1333060/1.33 point density: all returns 23.38 last only 18.40 (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 31173472 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24566919 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4469668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1713236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 375227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48422 instead zero. overview over extended number of returns of given pulse: 20071897 5520913 4025534 1312123 224105 18021 879 0 0 0 0 0 0 0 0 histogram of classification of points: 9476745 unclassified (1) 21377790 ground (2) 315525 building (6) 2712 water (9) 700 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2094550 +---> 895874 of those are unclassified (1) +---> 1154308 of those are ground (2) +---> 44368 of those are building (6) z coordinate histogram with bin size 0.100000 bin [11.6,11.7) has 15 bin [11.7,11.8) has 285 bin [11.8,11.9) has 1473 bin [11.9,12.0) has 2243 bin [12.0,12.1) has 2555 bin [12.1,12.2) has 3713 bin [12.2,12.3) has 3831 bin [12.3,12.4) has 4727 bin [12.4,12.5) has 6556 bin [12.5,12.6) has 9631 bin [12.6,12.7) has 15584 bin [12.7,12.8) has 42129 bin [12.8,12.9) has 112331 bin [12.9,13.0) has 176310 bin [13.0,13.1) has 329900 bin [13.1,13.2) has 370529 bin [13.2,13.3) has 509983 bin [13.3,13.4) has 541949 bin [13.4,13.5) has 561095 bin [13.5,13.6) has 638567 bin [13.6,13.7) has 822725 bin [13.7,13.8) has 814662 bin [13.8,13.9) has 761594 bin [13.9,14.0) has 637366 bin [14.0,14.1) has 557674 bin [14.1,14.2) has 608059 bin [14.2,14.3) has 658791 bin [14.3,14.4) has 606804 bin [14.4,14.5) has 570219 bin [14.5,14.6) has 496596 bin [14.6,14.7) has 464329 bin [14.7,14.8) has 447056 bin [14.8,14.9) has 467912 bin [14.9,15.0) has 430301 bin [15.0,15.1) has 436847 bin [15.1,15.2) has 422225 bin [15.2,15.3) has 366289 bin [15.3,15.4) has 317047 bin [15.4,15.5) has 333047 bin [15.5,15.6) has 275129 bin [15.6,15.7) has 281682 bin [15.7,15.8) has 311365 bin [15.8,15.9) has 352463 bin [15.9,16.0) has 277592 bin [16.0,16.1) has 212835 bin [16.1,16.2) has 199479 bin [16.2,16.3) has 189546 bin [16.3,16.4) has 183158 bin [16.4,16.5) has 169287 bin [16.5,16.6) has 145935 bin [16.6,16.7) has 124154 bin [16.7,16.8) has 96935 bin [16.8,16.9) has 93387 bin 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bin [36.0,36.1) has 57917 bin [36.1,36.2) has 57502 bin [36.2,36.3) has 56916 bin [36.3,36.4) has 56362 bin [36.4,36.5) has 54300 bin [36.5,36.6) has 53953 bin [36.6,36.7) has 53330 bin [36.7,36.8) has 51865 bin [36.8,36.9) has 51043 bin [36.9,37.0) has 50682 bin [37.0,37.1) has 49246 bin [37.1,37.2) has 48159 bin [37.2,37.3) has 46364 bin [37.3,37.4) has 45428 bin [37.4,37.5) has 43877 bin [37.5,37.6) has 43165 bin [37.6,37.7) has 41845 bin [37.7,37.8) has 40538 bin [37.8,37.9) has 39428 bin [37.9,38.0) has 38014 bin [38.0,38.1) has 37150 bin [38.1,38.2) has 35676 bin [38.2,38.3) has 34920 bin [38.3,38.4) has 33270 bin [38.4,38.5) has 32440 bin [38.5,38.6) has 31363 bin [38.6,38.7) has 30033 bin [38.7,38.8) has 28798 bin [38.8,38.9) has 27915 bin [38.9,39.0) has 26886 bin [39.0,39.1) has 25243 bin [39.1,39.2) has 24483 bin [39.2,39.3) has 23661 bin [39.3,39.4) has 22141 bin [39.4,39.5) has 21773 bin [39.5,39.6) has 20131 bin [39.6,39.7) has 19594 bin [39.7,39.8) has 18688 bin [39.8,39.9) has 17517 bin [39.9,40.0) has 16837 bin [40.0,40.1) has 15663 bin [40.1,40.2) has 14760 bin [40.2,40.3) has 14109 bin [40.3,40.4) has 13660 bin [40.4,40.5) has 12622 bin [40.5,40.6) has 12134 bin [40.6,40.7) has 11172 bin [40.7,40.8) has 10672 bin [40.8,40.9) has 10036 bin [40.9,41.0) has 9462 bin [41.0,41.1) has 9127 bin [41.1,41.2) has 8491 bin [41.2,41.3) has 7939 bin [41.3,41.4) has 7449 bin [41.4,41.5) has 6970 bin [41.5,41.6) has 6436 bin [41.6,41.7) has 6360 bin [41.7,41.8) has 5970 bin [41.8,41.9) has 5798 bin [41.9,42.0) has 5292 bin [42.0,42.1) has 5155 bin [42.1,42.2) has 4843 bin [42.2,42.3) has 4606 bin [42.3,42.4) has 4419 bin [42.4,42.5) has 4056 bin [42.5,42.6) has 3822 bin [42.6,42.7) has 3633 bin [42.7,42.8) has 3292 bin [42.8,42.9) has 3058 bin [42.9,43.0) has 2949 bin [43.0,43.1) has 2859 bin [43.1,43.2) has 2895 bin [43.2,43.3) has 2634 bin [43.3,43.4) has 2371 bin [43.4,43.5) has 2305 bin [43.5,43.6) has 2148 bin [43.6,43.7) has 2106 bin [43.7,43.8) has 2102 bin [43.8,43.9) has 1935 bin [43.9,44.0) has 1803 bin [44.0,44.1) has 1781 bin [44.1,44.2) has 1815 bin [44.2,44.3) has 1743 bin [44.3,44.4) has 1577 bin [44.4,44.5) has 1518 bin [44.5,44.6) has 1375 bin [44.6,44.7) has 1221 bin [44.7,44.8) has 1260 bin [44.8,44.9) has 1193 bin [44.9,45.0) has 1110 bin [45.0,45.1) has 958 bin [45.1,45.2) has 904 bin [45.2,45.3) has 926 bin [45.3,45.4) has 837 bin [45.4,45.5) has 798 bin [45.5,45.6) has 732 bin [45.6,45.7) has 670 bin [45.7,45.8) has 636 bin [45.8,45.9) has 637 bin [45.9,46.0) has 538 bin [46.0,46.1) has 484 bin [46.1,46.2) has 454 bin [46.2,46.3) has 401 bin [46.3,46.4) has 345 bin [46.4,46.5) has 363 bin [46.5,46.6) has 281 bin [46.6,46.7) has 254 bin [46.7,46.8) has 290 bin [46.8,46.9) has 222 bin [46.9,47.0) has 214 bin [47.0,47.1) has 181 bin [47.1,47.2) has 199 bin [47.2,47.3) has 168 bin [47.3,47.4) has 151 bin [47.4,47.5) has 130 bin [47.5,47.6) has 118 bin [47.6,47.7) has 89 bin [47.7,47.8) has 102 bin [47.8,47.9) has 110 bin [47.9,48.0) has 75 bin [48.0,48.1) has 64 bin [48.1,48.2) has 61 bin [48.2,48.3) has 40 bin [48.3,48.4) has 32 bin [48.4,48.5) has 33 bin [48.5,48.6) has 23 bin [48.6,48.7) has 17 bin [48.7,48.8) has 34 bin [48.8,48.9) has 24 bin [48.9,49.0) has 15 bin [49.0,49.1) has 14 bin [49.1,49.2) has 19 bin [49.2,49.3) has 19 bin [49.3,49.4) has 13 bin [49.4,49.5) has 8 bin [49.5,49.6) has 5 bin [49.6,49.7) has 2 average z coordinate 20.2 for 31173472 element(s) point source id histogram with bin size 1.000000 bin 24 has 8451462 bin 25 has 22722010 average point source id 24.728889294076708 for 31173472 element(s)