lasinfo (210611) report for 'AHN4T/25AZ1_19.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: 178/2021 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: 51458784 number of points by return: 43172201 6446598 1541104 270645 28236 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 488730 0 min x y z: 102980.000 488730.000 -3.039 max x y z: 104019.999 490019.999 34.777 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: 51458784 extended number of points by return: 43172201 6446598 1541104 270645 28236 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 -3039 34777 intensity 0 4918 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 -34 34 user_data 6 7 point_source_ID 117 119 gps_time 270111421.397407 270113234.879552 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 22 255 B 12 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.42 34.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43172201 number of intermediate returns: 1849122 number of last returns: 43022893 number of single returns: 36585432 covered area in square units/kilounits: 1307448/1.31 point density: all returns 39.36 last only 32.91 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51458784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43172201 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6446598 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1541104 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 270645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28236 instead zero. overview over extended number of returns of given pulse: 36585432 9929236 3830227 972326 140636 922 5 0 0 0 0 0 0 0 0 histogram of classification of points: 12549296 unclassified (1) 22974800 ground (2) 15625572 building (6) 134280 water (9) 174836 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3338376 +---> 778697 of those are unclassified (1) +---> 1586051 of those are ground (2) +---> 965386 of those are building (6) +---> 2719 of those are water (9) +---> 5523 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.1,-3.0) has 20 bin [-3.0,-2.9) has 52 bin [-2.9,-2.8) has 69 bin [-2.8,-2.7) has 66 bin [-2.7,-2.6) has 87 bin [-2.6,-2.5) has 88 bin [-2.5,-2.4) has 118 bin [-2.4,-2.3) has 117 bin [-2.3,-2.2) has 112 bin [-2.2,-2.1) has 110 bin [-2.1,-2.0) has 111 bin [-2.0,-1.9) has 114 bin [-1.9,-1.8) has 98 bin 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bin [33.7,33.8) has 48 bin [33.8,33.9) has 47 bin [33.9,34.0) has 39 bin [34.0,34.1) has 29 bin [34.1,34.2) has 36 bin [34.2,34.3) has 24 bin [34.3,34.4) has 17 bin [34.4,34.5) has 9 bin [34.5,34.6) has 8 bin [34.6,34.7) has 6 bin [34.7,34.8) has 2 average z coordinate 4.8 for 51458784 element(s) point source id histogram with bin size 1.000000 bin 117 has 179674 bin 118 has 33460088 bin 119 has 17819022 average point source id 118.342785946904613 for 51458784 element(s)