lasinfo (210611) report for 'AHN4T/25DN1_03.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: 46349358 number of points by return: 42764512 2876085 603230 94780 10751 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 486230 0 min x y z: 111980.000 486230.000 -6.075 max x y z: 113019.999 487519.999 35.095 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: 46349358 extended number of points by return: 42764512 2876085 603230 94780 10751 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 -6075 35095 intensity 56 4841 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 33 user_data 6 7 point_source_ID 115 117 gps_time 270109387.746970 270111290.864320 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 18 255 B 16 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.56 48.41 ('Amplitude') attribute1 -15.26 33.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42764512 number of intermediate returns: 705990 number of last returns: 42763346 number of single returns: 39884490 covered area in square units/kilounits: 1247544/1.25 point density: all returns 37.15 last only 34.28 (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 46349358 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42764512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2876085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 603230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 94780 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10751 instead zero. overview over extended number of returns of given pulse: 39884490 4553195 1522908 335011 53407 347 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4807595 unclassified (1) 39036847 ground (2) 1492688 building (6) 687813 water (9) 324415 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3495952 +---> 393605 of those are unclassified (1) +---> 2752309 of those are ground (2) +---> 328457 of those are building (6) +---> 20663 of those are water (9) +---> 918 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.1,-6.0) has 28 bin [-6.0,-5.9) has 3126 bin [-5.9,-5.8) has 14137 bin [-5.8,-5.7) has 50944 bin [-5.7,-5.6) has 50484 bin [-5.6,-5.5) has 48832 bin [-5.5,-5.4) has 41912 bin [-5.4,-5.3) has 44587 bin [-5.3,-5.2) has 54406 bin [-5.2,-5.1) has 96814 bin [-5.1,-5.0) has 282081 bin [-5.0,-4.9) has 1166521 bin [-4.9,-4.8) has 2729426 bin [-4.8,-4.7) has 2567396 bin [-4.7,-4.6) has 3020063 bin [-4.6,-4.5) has 2767173 bin [-4.5,-4.4) has 2095766 bin [-4.4,-4.3) has 2133225 bin [-4.3,-4.2) has 3914200 bin [-4.2,-4.1) has 3972760 bin [-4.1,-4.0) has 2379794 bin [-4.0,-3.9) has 1511817 bin [-3.9,-3.8) has 962596 bin [-3.8,-3.7) has 661934 bin [-3.7,-3.6) has 565058 bin [-3.6,-3.5) has 544988 bin [-3.5,-3.4) has 469651 bin [-3.4,-3.3) has 483515 bin [-3.3,-3.2) has 568419 bin [-3.2,-3.1) has 417697 bin [-3.1,-3.0) has 358483 bin [-3.0,-2.9) has 350402 bin [-2.9,-2.8) has 348569 bin [-2.8,-2.7) has 367394 bin [-2.7,-2.6) has 295550 bin [-2.6,-2.5) has 196326 bin [-2.5,-2.4) has 186958 bin [-2.4,-2.3) has 187095 bin [-2.3,-2.2) has 182586 bin [-2.2,-2.1) has 162969 bin [-2.1,-2.0) has 166206 bin [-2.0,-1.9) has 159248 bin [-1.9,-1.8) has 156780 bin [-1.8,-1.7) has 156195 bin [-1.7,-1.6) has 148959 bin [-1.6,-1.5) has 145901 bin [-1.5,-1.4) has 160787 bin [-1.4,-1.3) has 157738 bin [-1.3,-1.2) has 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element(s) point source id histogram with bin size 1.000000 bin 115 has 9989927 bin 116 has 33576161 bin 117 has 2783270 average point source id 115.844514415927833 for 46349358 element(s)