lasinfo (210611) report for 'AHN4T/20AN1_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: 177/2021 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: 25619189 number of points by return: 23766519 1160278 506875 184636 881 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 521230 0 min x y z: 142980.000 521230.000 -3.440 max x y z: 144019.999 522519.999 34.546 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: 25619189 extended number of points by return: 23766519 1160278 506875 184636 881 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 -3440 34546 intensity 24 4889 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 -29 29 user_data 8 9 point_source_ID 46 49 gps_time 269682574.481299 269684839.963742 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 32 255 B 31 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.24 48.89 ('Amplitude') attribute1 -18.1 31.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23766519 number of intermediate returns: 694872 number of last returns: 23750678 number of single returns: 22592880 covered area in square units/kilounits: 1309016/1.31 point density: all returns 19.57 last only 18.14 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25619189 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23766519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1160278 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 506875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 184636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 881 instead zero. overview over extended number of returns of given pulse: 22592880 1316296 968310 737287 4326 90 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2511883 unclassified (1) 21822527 ground (2) 1128101 building (6) 153370 water (9) 3308 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1777494 +---> 211178 of those are unclassified (1) +---> 1501371 of those are ground (2) +---> 60003 of those are building (6) +---> 4318 of those are water (9) +---> 624 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 16 bin [-3.4,-3.3) has 1395 bin [-3.3,-3.2) has 5452 bin [-3.2,-3.1) has 2790 bin [-3.1,-3.0) has 13368 bin [-3.0,-2.9) has 54592 bin [-2.9,-2.8) has 41087 bin [-2.8,-2.7) has 35917 bin [-2.7,-2.6) has 34554 bin [-2.6,-2.5) has 122834 bin [-2.5,-2.4) has 90262 bin [-2.4,-2.3) has 78451 bin [-2.3,-2.2) has 76341 bin [-2.2,-2.1) has 93137 bin [-2.1,-2.0) has 135793 bin [-2.0,-1.9) has 175634 bin [-1.9,-1.8) has 384488 bin [-1.8,-1.7) has 1428382 bin [-1.7,-1.6) has 1340260 bin [-1.6,-1.5) has 2012261 bin [-1.5,-1.4) has 2257824 bin [-1.4,-1.3) has 2435281 bin [-1.3,-1.2) has 2617051 bin [-1.2,-1.1) has 2465699 bin [-1.1,-1.0) has 1396420 bin [-1.0,-0.9) has 1051762 bin [-0.9,-0.8) has 818479 bin [-0.8,-0.7) has 847188 bin [-0.7,-0.6) has 1187897 bin [-0.6,-0.5) has 452758 bin [-0.5,-0.4) has 115778 bin [-0.4,-0.3) has 86716 bin [-0.3,-0.2) has 70966 bin [-0.2,-0.1) has 67756 bin [-0.1,0.0) has 61089 bin [0.0,0.1) has 56318 bin [0.1,0.2) has 53491 bin [0.2,0.3) has 53162 bin [0.3,0.4) has 50956 bin [0.4,0.5) has 50676 bin [0.5,0.6) has 58967 bin [0.6,0.7) has 73114 bin [0.7,0.8) has 58666 bin [0.8,0.9) has 55086 bin [0.9,1.0) has 56668 bin [1.0,1.1) has 57224 bin [1.1,1.2) has 55288 bin [1.2,1.3) has 56392 bin [1.3,1.4) has 58581 bin [1.4,1.5) has 76798 bin [1.5,1.6) has 56586 bin 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26795 bin [5.8,5.9) has 26717 bin [5.9,6.0) has 26707 bin [6.0,6.1) has 26644 bin [6.1,6.2) has 25706 bin [6.2,6.3) has 25478 bin [6.3,6.4) has 25355 bin [6.4,6.5) has 25658 bin [6.5,6.6) has 26893 bin [6.6,6.7) has 28754 bin [6.7,6.8) has 30182 bin [6.8,6.9) has 28765 bin [6.9,7.0) has 28358 bin [7.0,7.1) has 27548 bin [7.1,7.2) has 25171 bin [7.2,7.3) has 23561 bin [7.3,7.4) has 22999 bin [7.4,7.5) has 22837 bin [7.5,7.6) has 22367 bin [7.6,7.7) has 19504 bin [7.7,7.8) has 17822 bin [7.8,7.9) has 17735 bin [7.9,8.0) has 17233 bin [8.0,8.1) has 17561 bin [8.1,8.2) has 16801 bin [8.2,8.3) has 16458 bin [8.3,8.4) has 14833 bin [8.4,8.5) has 13505 bin [8.5,8.6) has 13738 bin [8.6,8.7) has 13669 bin [8.7,8.8) has 13764 bin [8.8,8.9) has 13536 bin [8.9,9.0) has 13067 bin [9.0,9.1) has 12448 bin [9.1,9.2) has 11819 bin [9.2,9.3) has 12168 bin [9.3,9.4) has 12057 bin [9.4,9.5) has 12155 bin [9.5,9.6) has 11800 bin [9.6,9.7) has 11518 bin [9.7,9.8) has 11213 bin [9.8,9.9) has 10906 bin 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bin [30.8,30.9) has 46 bin [30.9,31.0) has 35 bin [31.0,31.1) has 44 bin [31.1,31.2) has 38 bin [31.2,31.3) has 45 bin [31.3,31.4) has 34 bin [31.4,31.5) has 35 bin [31.5,31.6) has 35 bin [31.6,31.7) has 33 bin [31.7,31.8) has 36 bin [31.8,31.9) has 37 bin [31.9,32.0) has 35 bin [32.0,32.1) has 25 bin [32.1,32.2) has 11 bin [32.2,32.3) has 5 bin [32.3,32.4) has 5 bin [32.4,32.5) has 7 bin [32.5,32.6) has 5 bin [32.6,32.7) has 4 bin [32.7,32.8) has 5 bin [32.8,32.9) has 5 bin [32.9,33.0) has 4 bin [33.0,33.1) has 4 bin [33.1,33.2) has 5 bin [33.2,33.3) has 2 bin [33.3,33.4) has 3 bin [33.4,33.5) has 4 bin [33.5,33.6) has 2 bin [33.6,33.7) has 8 bin [33.7,33.8) has 3 bin [33.8,33.9) has 5 bin [33.9,34.0) has 2 bin [34.0,34.1) has 7 bin [34.1,34.2) has 22 bin [34.2,34.3) has 43 bin [34.3,34.4) has 30 bin [34.4,34.5) has 3 bin [34.5,34.6) has 2 average z coordinate -0.3 for 25619189 element(s) point source id histogram with bin size 1.000000 bin 46 has 88341 bin 47 has 16626806 bin 49 has 8904042 average point source id 47.691659013874329 for 25619189 element(s)