lasinfo (210611) report for 'AHN4T/26GN1_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: 60490077 number of points by return: 43279669 12236431 4025275 836258 112444 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 482480 0 min x y z: 162980.000 482480.000 -5.373 max x y z: 164019.999 483769.999 29.882 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: 60490077 extended number of points by return: 43279669 12236431 4025275 836258 112444 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 -5373 29882 intensity 6 4923 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 -32 33 user_data 6 7 point_source_ID 138 140 gps_time 270196058.767135 270198658.528445 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 13 255 B 0 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.06 49.23 ('Amplitude') attribute1 -15.41 34.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43279669 number of intermediate returns: 4992232 number of last returns: 43167035 number of single returns: 30948859 covered area in square units/kilounits: 1290808/1.29 point density: all returns 46.86 last only 33.44 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60490077 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43279669 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12236431 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4025275 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 836258 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 112444 instead zero. overview over extended number of returns of given pulse: 30948859 16469983 9597179 2908802 557347 7717 190 0 0 0 0 0 0 0 0 histogram of classification of points: 20563134 unclassified (1) 34665972 ground (2) 4894786 building (6) 277859 water (9) 88326 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4200243 +---> 1504297 of those are unclassified (1) +---> 2348103 of those are ground (2) +---> 330580 of those are building (6) +---> 17263 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 21 bin [-5.3,-5.2) has 3255 bin [-5.2,-5.1) has 135866 bin [-5.1,-5.0) has 59096 bin [-5.0,-4.9) has 69144 bin [-4.9,-4.8) has 103337 bin [-4.8,-4.7) has 133287 bin [-4.7,-4.6) has 290652 bin [-4.6,-4.5) has 183000 bin [-4.5,-4.4) has 198386 bin [-4.4,-4.3) has 200032 bin [-4.3,-4.2) has 195006 bin [-4.2,-4.1) has 203635 bin [-4.1,-4.0) has 442563 bin [-4.0,-3.9) has 1777337 bin [-3.9,-3.8) has 3525564 bin [-3.8,-3.7) has 2907698 bin [-3.7,-3.6) has 1801957 bin [-3.6,-3.5) has 2969749 bin [-3.5,-3.4) has 3837351 bin [-3.4,-3.3) has 3589558 bin [-3.3,-3.2) has 2507692 bin [-3.2,-3.1) has 2187755 bin [-3.1,-3.0) has 2256198 bin [-3.0,-2.9) has 1763645 bin [-2.9,-2.8) has 1319508 bin [-2.8,-2.7) has 1013675 bin [-2.7,-2.6) has 642301 bin [-2.6,-2.5) has 529058 bin [-2.5,-2.4) has 495079 bin [-2.4,-2.3) has 431270 bin [-2.3,-2.2) has 357087 bin [-2.2,-2.1) has 385599 bin [-2.1,-2.0) has 331319 bin [-2.0,-1.9) has 328898 bin [-1.9,-1.8) has 315506 bin [-1.8,-1.7) has 262106 bin [-1.7,-1.6) has 241005 bin [-1.6,-1.5) has 228067 bin [-1.5,-1.4) has 224631 bin [-1.4,-1.3) has 216298 bin [-1.3,-1.2) has 217848 bin [-1.2,-1.1) has 225232 bin [-1.1,-1.0) has 242100 bin [-1.0,-0.9) has 239676 bin [-0.9,-0.8) has 264579 bin [-0.8,-0.7) has 276096 bin [-0.7,-0.6) has 263912 bin [-0.6,-0.5) has 295502 bin [-0.5,-0.4) has 307662 bin 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bin [27.3,27.4) has 195 bin [27.4,27.5) has 155 bin [27.5,27.6) has 172 bin [27.6,27.7) has 112 bin [27.7,27.8) has 84 bin [27.8,27.9) has 94 bin [27.9,28.0) has 82 bin [28.0,28.1) has 67 bin [28.1,28.2) has 54 bin [28.2,28.3) has 46 bin [28.3,28.4) has 52 bin [28.4,28.5) has 40 bin [28.5,28.6) has 41 bin [28.6,28.7) has 38 bin [28.7,28.8) has 33 bin [28.8,28.9) has 23 bin [28.9,29.0) has 23 bin [29.0,29.1) has 19 bin [29.1,29.2) has 23 bin [29.2,29.3) has 13 bin [29.3,29.4) has 18 bin [29.4,29.5) has 18 bin [29.5,29.6) has 11 bin [29.6,29.7) has 8 bin [29.7,29.8) has 4 bin [29.8,29.9) has 5 average z coordinate 0.0 for 60490077 element(s) point source id histogram with bin size 1.000000 bin 138 has 22453512 bin 139 has 37894449 bin 140 has 142116 average point source id 138.631156098544892 for 60490077 element(s)