lasinfo (210611) report for 'AHN4T/11CZ1_14.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: 174/2021 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: 28819036 number of points by return: 23927167 3283662 1228376 374069 5762 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 552480 0 min x y z: 182980.000 552480.000 -1.851 max x y z: 184019.999 553769.999 30.673 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: 28819036 extended number of points by return: 23927167 3283662 1228376 374069 5762 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 -1851 30673 intensity 19 4992 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 -29 29 user_data 8 9 point_source_ID 1127 1129 gps_time 269079590.150821 269081454.915613 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 1 255 G 11 255 B 0 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17.04 34.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23927167 number of intermediate returns: 1614817 number of last returns: 23818390 number of single returns: 20541338 covered area in square units/kilounits: 1311996/1.31 point density: all returns 21.97 last only 18.15 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28819036 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23927167 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3283662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1228376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 374069 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5762 instead zero. overview over extended number of returns of given pulse: 20541338 4199306 2571659 1477775 27848 1090 20 0 0 0 0 0 0 0 0 histogram of classification of points: 7203235 unclassified (1) 16080417 ground (2) 5124488 building (6) 392052 water (9) 18844 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1824870 +---> 356661 of those are unclassified (1) +---> 1083212 of those are ground (2) +---> 351151 of those are building (6) +---> 29013 of those are water (9) +---> 4833 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 5 bin [-1.8,-1.7) has 28 bin [-1.7,-1.6) has 25 bin [-1.6,-1.5) has 32 bin [-1.5,-1.4) has 39 bin [-1.4,-1.3) has 285 bin [-1.3,-1.2) has 39850 bin [-1.2,-1.1) has 265583 bin [-1.1,-1.0) has 125500 bin [-1.0,-0.9) has 55374 bin [-0.9,-0.8) has 56700 bin [-0.8,-0.7) has 79309 bin [-0.7,-0.6) has 68879 bin [-0.6,-0.5) has 88618 bin [-0.5,-0.4) has 154429 bin [-0.4,-0.3) has 246940 bin [-0.3,-0.2) has 728967 bin [-0.2,-0.1) has 1464935 bin [-0.1,0.0) has 1772970 bin [0.0,0.1) has 2164982 bin [0.1,0.2) has 2161823 bin [0.2,0.3) has 1744559 bin [0.3,0.4) has 1464075 bin [0.4,0.5) has 1235615 bin [0.5,0.6) has 882814 bin [0.6,0.7) has 696213 bin [0.7,0.8) has 592578 bin [0.8,0.9) has 458912 bin [0.9,1.0) has 401341 bin [1.0,1.1) has 312409 bin [1.1,1.2) has 197518 bin [1.2,1.3) has 144121 bin [1.3,1.4) has 111057 bin [1.4,1.5) has 105302 bin [1.5,1.6) has 105114 bin [1.6,1.7) has 104523 bin [1.7,1.8) has 107682 bin [1.8,1.9) has 116157 bin [1.9,2.0) has 123051 bin [2.0,2.1) has 127538 bin [2.1,2.2) has 131538 bin [2.2,2.3) has 131449 bin [2.3,2.4) has 143349 bin [2.4,2.5) has 153885 bin [2.5,2.6) has 179146 bin [2.6,2.7) has 208563 bin [2.7,2.8) has 190094 bin [2.8,2.9) has 152023 bin [2.9,3.0) has 147982 bin [3.0,3.1) has 151938 bin [3.1,3.2) has 125131 bin [3.2,3.3) has 111663 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has 94 bin [27.3,27.4) has 79 bin [27.4,27.5) has 88 bin [27.5,27.6) has 69 bin [27.6,27.7) has 60 bin [27.7,27.8) has 41 bin [27.8,27.9) has 47 bin [27.9,28.0) has 37 bin [28.0,28.1) has 34 bin [28.1,28.2) has 27 bin [28.2,28.3) has 27 bin [28.3,28.4) has 26 bin [28.4,28.5) has 11 bin [28.5,28.6) has 28 bin [28.6,28.7) has 17 bin [28.7,28.8) has 18 bin [28.8,28.9) has 16 bin [28.9,29.0) has 10 bin [29.0,29.1) has 10 bin [29.1,29.2) has 6 bin [29.2,29.3) has 12 bin [29.3,29.4) has 8 bin [29.4,29.5) has 7 bin [29.5,29.6) has 2 bin [29.6,29.7) has 1 bin [30.2,30.3) has 1 bin [30.3,30.4) has 1 bin [30.4,30.5) has 4 bin [30.5,30.6) has 6 bin [30.6,30.7) has 6 average z coordinate 2.7 for 28819036 element(s) point source id histogram with bin size 1.000000 bin 1127 has 585980 bin 1128 has 20678571 bin 1129 has 7554485 average point source id 1128.241802154659126 for 28819036 element(s)