lasinfo (210611) report for 'AHN4T/49GZ1_09.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: 37827819 number of points by return: 22930704 10398954 3702918 716054 79189 scale factor x y z: 0.001 0.001 0.001 offset x y z: 82980 378730 0 min x y z: 82980.000 378730.000 15.600 max x y z: 84019.999 380019.999 57.907 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: 37827819 extended number of points by return: 22930704 10398954 3702918 716054 79189 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 15600 57907 intensity 25 4748 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 28 30 gps_time 290597207.464819 290599429.752018 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 36 255 B 26 255 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 0.25 47.48 ('Amplitude') attribute1 -16.61 30.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22930704 number of intermediate returns: 4520761 number of last returns: 22866696 number of single returns: 12490342 covered area in square units/kilounits: 1305600/1.31 point density: all returns 28.97 last only 17.51 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37827819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22930704 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10398954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3702918 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 716054 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 79189 instead zero. overview over extended number of returns of given pulse: 12490342 13389358 8986726 2561971 371095 26988 1339 0 0 0 0 0 0 0 0 histogram of classification of points: 23381341 unclassified (1) 14101255 ground (2) 343343 building (6) 1880 water (9) +-> flagged as extended overlap: 2458946 +---> 1568788 of those are unclassified (1) +---> 810941 of those are ground (2) +---> 78898 of those are building (6) +---> 319 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.6,15.7) has 87 bin [15.7,15.8) has 1527 bin [15.8,15.9) has 1627 bin [15.9,16.0) has 1798 bin [16.0,16.1) has 1433 bin [16.1,16.2) has 1506 bin [16.2,16.3) has 1242 bin [16.3,16.4) has 1209 bin [16.4,16.5) has 1305 bin [16.5,16.6) has 3182 bin [16.6,16.7) has 21996 bin [16.7,16.8) has 30934 bin [16.8,16.9) has 25521 bin [16.9,17.0) has 27989 bin [17.0,17.1) has 36420 bin [17.1,17.2) has 42756 bin [17.2,17.3) has 52891 bin [17.3,17.4) has 54569 bin [17.4,17.5) has 46513 bin [17.5,17.6) has 41823 bin [17.6,17.7) has 32186 bin [17.7,17.8) has 26597 bin [17.8,17.9) has 25310 bin [17.9,18.0) has 25723 bin [18.0,18.1) has 26324 bin [18.1,18.2) has 23614 bin [18.2,18.3) has 22476 bin [18.3,18.4) has 24616 bin [18.4,18.5) has 26596 bin [18.5,18.6) has 36381 bin [18.6,18.7) has 48436 bin [18.7,18.8) has 55689 bin [18.8,18.9) has 67135 bin [18.9,19.0) has 85635 bin [19.0,19.1) has 96082 bin [19.1,19.2) has 94386 bin [19.2,19.3) has 74328 bin [19.3,19.4) has 65729 bin [19.4,19.5) has 64186 bin [19.5,19.6) has 62115 bin [19.6,19.7) has 63723 bin [19.7,19.8) has 68326 bin [19.8,19.9) has 77627 bin [19.9,20.0) has 79772 bin [20.0,20.1) has 80537 bin [20.1,20.2) has 82667 bin [20.2,20.3) has 93579 bin [20.3,20.4) has 98384 bin [20.4,20.5) has 117841 bin [20.5,20.6) has 129694 bin [20.6,20.7) has 144144 bin [20.7,20.8) has 139678 bin [20.8,20.9) has 134433 bin [20.9,21.0) has 194039 bin 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has 8731 bin [51.2,51.3) has 8263 bin [51.3,51.4) has 7666 bin [51.4,51.5) has 7421 bin [51.5,51.6) has 6989 bin [51.6,51.7) has 6688 bin [51.7,51.8) has 6395 bin [51.8,51.9) has 6109 bin [51.9,52.0) has 5722 bin [52.0,52.1) has 5492 bin [52.1,52.2) has 5218 bin [52.2,52.3) has 4781 bin [52.3,52.4) has 4547 bin [52.4,52.5) has 4305 bin [52.5,52.6) has 4034 bin [52.6,52.7) has 3619 bin [52.7,52.8) has 3413 bin [52.8,52.9) has 3233 bin [52.9,53.0) has 3046 bin [53.0,53.1) has 2849 bin [53.1,53.2) has 2625 bin [53.2,53.3) has 2487 bin [53.3,53.4) has 2180 bin [53.4,53.5) has 1958 bin [53.5,53.6) has 1816 bin [53.6,53.7) has 1600 bin [53.7,53.8) has 1572 bin [53.8,53.9) has 1378 bin [53.9,54.0) has 1185 bin [54.0,54.1) has 1133 bin [54.1,54.2) has 998 bin [54.2,54.3) has 999 bin [54.3,54.4) has 918 bin [54.4,54.5) has 886 bin [54.5,54.6) has 772 bin [54.6,54.7) has 707 bin [54.7,54.8) has 568 bin [54.8,54.9) has 517 bin [54.9,55.0) has 468 bin [55.0,55.1) has 404 bin [55.1,55.2) has 363 bin [55.2,55.3) has 325 bin [55.3,55.4) has 320 bin [55.4,55.5) has 276 bin [55.5,55.6) has 246 bin [55.6,55.7) has 193 bin [55.7,55.8) has 164 bin [55.8,55.9) has 148 bin [55.9,56.0) has 118 bin [56.0,56.1) has 108 bin [56.1,56.2) has 85 bin [56.2,56.3) has 91 bin [56.3,56.4) has 76 bin [56.4,56.5) has 87 bin [56.5,56.6) has 67 bin [56.6,56.7) has 45 bin [56.7,56.8) has 43 bin [56.8,56.9) has 33 bin [56.9,57.0) has 25 bin [57.0,57.1) has 22 bin [57.1,57.2) has 20 bin [57.2,57.3) has 8 bin [57.3,57.4) has 9 bin [57.4,57.5) has 6 bin [57.6,57.7) has 2 bin [57.7,57.8) has 5 bin [57.8,57.9) has 1 bin [57.9,58.0) has 1 average z coordinate 30.7 for 37827819 element(s) point source id histogram with bin size 1.000000 bin 28 has 10550462 bin 29 has 27276733 bin 30 has 624 average point source id 28.721109007104005 for 37827819 element(s)