lasinfo (210611) report for 'AHN4T/49GZ2_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: 24580294 number of points by return: 14920762 6708665 2414508 481230 55129 scale factor x y z: 0.001 0.001 0.001 offset x y z: 86980 374980 0 min x y z: 86980.000 375118.198 14.012 max x y z: 88019.999 376269.999 55.037 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: 24580294 extended number of points by return: 14920762 6708665 2414508 481230 55129 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 138198 1289999 Z 14012 55037 intensity 45 3463 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 17 user_data 6 7 point_source_ID 32 34 gps_time 290594032.707736 290594395.662272 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 28 255 B 22 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2833 extended_scanner_channel 0 0 attribute0 0.45 34.63 ('Amplitude') attribute1 -16.47 18.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 14920762 number of intermediate returns: 2967658 number of last returns: 14849493 number of single returns: 8157619 covered area in square units/kilounits: 923460/0.92 point density: all returns 26.62 last only 16.08 (per square units) spacing: all returns 0.19 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24580294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14920762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6708665 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2414508 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 481230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 55129 instead zero. overview over extended number of returns of given pulse: 8157619 8602516 5826973 1715070 258241 18886 989 0 0 0 0 0 0 0 0 histogram of classification of points: 14149939 unclassified (1) 10391101 ground (2) 35893 building (6) 3361 water (9) +-> flagged as extended overlap: 1426079 +---> 789617 of those are unclassified (1) +---> 636387 of those are ground (2) +---> 75 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.0,14.1) has 332 bin [14.1,14.2) has 2152 bin [14.2,14.3) has 1891 bin [14.3,14.4) has 1470 bin [14.4,14.5) has 3722 bin [14.5,14.6) has 4548 bin [14.6,14.7) has 3833 bin [14.7,14.8) has 3542 bin [14.8,14.9) has 3747 bin [14.9,15.0) has 3546 bin [15.0,15.1) has 16695 bin [15.1,15.2) has 53805 bin [15.2,15.3) has 73953 bin [15.3,15.4) has 77058 bin [15.4,15.5) has 80039 bin [15.5,15.6) has 55671 bin [15.6,15.7) has 45950 bin [15.7,15.8) has 38928 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[50.3,50.4) has 698 bin [50.4,50.5) has 693 bin [50.5,50.6) has 714 bin [50.6,50.7) has 643 bin [50.7,50.8) has 661 bin [50.8,50.9) has 676 bin [50.9,51.0) has 610 bin [51.0,51.1) has 590 bin [51.1,51.2) has 516 bin [51.2,51.3) has 445 bin [51.3,51.4) has 407 bin [51.4,51.5) has 404 bin [51.5,51.6) has 396 bin [51.6,51.7) has 369 bin [51.7,51.8) has 366 bin [51.8,51.9) has 295 bin [51.9,52.0) has 283 bin [52.0,52.1) has 240 bin [52.1,52.2) has 235 bin [52.2,52.3) has 221 bin [52.3,52.4) has 227 bin [52.4,52.5) has 198 bin [52.5,52.6) has 238 bin [52.6,52.7) has 166 bin [52.7,52.8) has 174 bin [52.8,52.9) has 167 bin [52.9,53.0) has 184 bin [53.0,53.1) has 149 bin [53.1,53.2) has 129 bin [53.2,53.3) has 82 bin [53.3,53.4) has 60 bin [53.4,53.5) has 57 bin [53.5,53.6) has 43 bin [53.6,53.7) has 44 bin [53.7,53.8) has 34 bin [53.8,53.9) has 39 bin [53.9,54.0) has 32 bin [54.0,54.1) has 37 bin [54.1,54.2) has 22 bin [54.2,54.3) has 24 bin [54.3,54.4) has 19 bin [54.4,54.5) has 20 bin [54.5,54.6) has 8 bin [54.6,54.7) has 3 bin [54.7,54.8) has 5 bin [54.8,54.9) has 2 bin [55.0,55.1) has 1 average z coordinate 27.0 for 24580294 element(s) point source id histogram with bin size 1.000000 bin 32 has 22614686 bin 34 has 1965608 average point source id 32.159933644406365 for 24580294 element(s)