lasinfo (210611) report for 'AHN4T/13DZ1_12.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: 334/2022 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: 30681204 number of points by return: 22514229 4510891 2536249 899737 192732 scale factor x y z: 0.001 0.001 0.001 offset x y z: 270980 552480 0 min x y z: 270980.000 552480.000 5.879 max x y z: 272019.999 553769.999 43.653 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: 30681204 extended number of points by return: 22514229 4510891 2536249 899737 192732 25129 2237 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 5879 43653 intensity 27 4952 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 13 user_data 6 7 point_source_ID 47 48 gps_time 330766064.120013 330766469.413869 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 38 255 B 23 255 NIR 7 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.97 33.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22514229 number of intermediate returns: 3662141 number of last returns: 22500235 number of single returns: 17995401 covered area in square units/kilounits: 1339772/1.34 point density: all returns 22.90 last only 16.79 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30681204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22514229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4510891 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2536249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 899737 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 192732 instead zero. overview over extended number of returns of given pulse: 17995401 3946484 4913599 2832686 839754 138236 15044 0 0 0 0 0 0 0 0 histogram of classification of points: 9018318 unclassified (1) 21590447 ground (2) 42321 building (6) 30001 water (9) 117 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1860432 +---> 497575 of those are unclassified (1) +---> 1352614 of those are ground (2) +---> 9849 of those are building (6) +---> 394 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.8,5.9) has 3 bin [5.9,6.0) has 85 bin [6.0,6.1) has 659 bin [6.1,6.2) has 704 bin [6.2,6.3) has 2484 bin [6.3,6.4) has 14741 bin [6.4,6.5) has 11196 bin [6.5,6.6) has 9695 bin [6.6,6.7) has 14340 bin [6.7,6.8) has 27575 bin [6.8,6.9) has 69395 bin [6.9,7.0) has 203419 bin [7.0,7.1) has 612347 bin [7.1,7.2) has 1648146 bin [7.2,7.3) has 2394152 bin [7.3,7.4) has 2744923 bin [7.4,7.5) has 2461947 bin [7.5,7.6) has 2136253 bin [7.6,7.7) has 2149963 bin [7.7,7.8) has 1986496 bin [7.8,7.9) has 1833369 bin [7.9,8.0) has 1133302 bin [8.0,8.1) has 641627 bin [8.1,8.2) has 371252 bin [8.2,8.3) has 360628 bin [8.3,8.4) has 295794 bin [8.4,8.5) has 213178 bin [8.5,8.6) has 160586 bin [8.6,8.7) has 120839 bin [8.7,8.8) has 82892 bin [8.8,8.9) has 57008 bin [8.9,9.0) has 40597 bin [9.0,9.1) has 28345 bin [9.1,9.2) has 25524 bin [9.2,9.3) has 24687 bin [9.3,9.4) has 22507 bin [9.4,9.5) has 22037 bin [9.5,9.6) has 22478 bin [9.6,9.7) has 23137 bin [9.7,9.8) has 23259 bin [9.8,9.9) has 24256 bin [9.9,10.0) has 24919 bin [10.0,10.1) has 26164 bin [10.1,10.2) has 26036 bin [10.2,10.3) has 30906 bin [10.3,10.4) has 33721 bin [10.4,10.5) has 27060 bin [10.5,10.6) has 26553 bin [10.6,10.7) has 24586 bin [10.7,10.8) has 23688 bin [10.8,10.9) has 26711 bin [10.9,11.0) has 24706 bin [11.0,11.1) has 25385 bin [11.1,11.2) has 25497 bin [11.2,11.3) has 25209 bin 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[42.7,42.8) has 5 bin [42.8,42.9) has 11 bin [42.9,43.0) has 5 bin [43.6,43.7) has 1 average z coordinate 11.6 for 30681204 element(s) point source id histogram with bin size 1.000000 bin 47 has 7286551 bin 48 has 23394653 average point source id 47.762507657782919 for 30681204 element(s)