lasinfo (210611) report for 'AHN4T/05HN1_18.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: 28097826 number of points by return: 25225007 1976886 706691 182034 7208 scale factor x y z: 0.001 0.001 0.001 offset x y z: 171980 582480 0 min x y z: 171980.000 582480.000 -2.510 max x y z: 173019.999 583769.999 34.264 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: 28097826 extended number of points by return: 25225007 1976886 706691 182034 7208 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 -2510 34264 intensity 0 4862 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 21 user_data 8 9 point_source_ID 1100 1102 gps_time 268992915.400844 268997670.180170 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 6 255 B 6 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 3500 extended_scanner_channel 0 0 attribute0 0 48.62 ('Amplitude') attribute1 -16.71 32.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25225007 number of intermediate returns: 895614 number of last returns: 25209668 number of single returns: 23232463 covered area in square units/kilounits: 1328312/1.33 point density: all returns 21.15 last only 18.98 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28097826 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25225007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1976886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 706691 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 182034 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7208 instead zero. overview over extended number of returns of given pulse: 23232463 2553079 1575864 698816 35456 2065 83 0 0 0 0 0 0 0 0 histogram of classification of points: 3438957 unclassified (1) 22670059 ground (2) 1649401 building (6) 330347 water (9) 9062 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2383883 +---> 506271 of those are unclassified (1) +---> 1687582 of those are ground (2) +---> 178999 of those are building (6) +---> 11031 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 2 bin [-2.5,-2.4) has 70 bin [-2.4,-2.3) has 35 bin [-2.3,-2.2) has 50 bin [-2.2,-2.1) has 39 bin [-2.1,-2.0) has 628 bin [-2.0,-1.9) has 165 bin [-1.9,-1.8) has 67 bin [-1.8,-1.7) has 50 bin [-1.7,-1.6) has 33 bin [-1.6,-1.5) has 36 bin [-1.5,-1.4) has 29 bin [-1.4,-1.3) has 47 bin [-1.3,-1.2) has 1389 bin [-1.2,-1.1) has 32193 bin [-1.1,-1.0) has 50750 bin [-1.0,-0.9) has 44107 bin [-0.9,-0.8) has 61689 bin [-0.8,-0.7) has 52879 bin [-0.7,-0.6) has 59996 bin [-0.6,-0.5) has 215960 bin [-0.5,-0.4) has 112000 bin [-0.4,-0.3) has 109057 bin [-0.3,-0.2) has 173294 bin [-0.2,-0.1) has 376145 bin [-0.1,0.0) has 649964 bin [0.0,0.1) has 818107 bin [0.1,0.2) has 870424 bin [0.2,0.3) has 1240736 bin [0.3,0.4) has 2065196 bin [0.4,0.5) has 3299876 bin [0.5,0.6) has 3587370 bin [0.6,0.7) has 2557667 bin [0.7,0.8) has 1795855 bin [0.8,0.9) has 1510170 bin [0.9,1.0) has 1238183 bin [1.0,1.1) has 778134 bin [1.1,1.2) has 547539 bin [1.2,1.3) has 338448 bin [1.3,1.4) has 129669 bin [1.4,1.5) has 91172 bin [1.5,1.6) has 64782 bin [1.6,1.7) has 53271 bin [1.7,1.8) has 45998 bin [1.8,1.9) has 38019 bin [1.9,2.0) has 36822 bin [2.0,2.1) has 36271 bin [2.1,2.2) has 37762 bin [2.2,2.3) has 34305 bin [2.3,2.4) has 33892 bin [2.4,2.5) has 37956 bin [2.5,2.6) has 38045 bin [2.6,2.7) has 37793 bin [2.7,2.8) has 40530 bin [2.8,2.9) has 47431 bin [2.9,3.0) has 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2196 bin [27.2,27.3) has 2134 bin [27.3,27.4) has 2114 bin [27.4,27.5) has 2109 bin [27.5,27.6) has 2112 bin [27.6,27.7) has 2078 bin [27.7,27.8) has 2151 bin [27.8,27.9) has 2017 bin [27.9,28.0) has 2041 bin [28.0,28.1) has 2077 bin [28.1,28.2) has 1963 bin [28.2,28.3) has 1910 bin [28.3,28.4) has 1842 bin [28.4,28.5) has 1848 bin [28.5,28.6) has 1800 bin [28.6,28.7) has 1761 bin [28.7,28.8) has 1764 bin [28.8,28.9) has 1648 bin [28.9,29.0) has 1734 bin [29.0,29.1) has 1640 bin [29.1,29.2) has 1554 bin [29.2,29.3) has 1600 bin [29.3,29.4) has 1541 bin [29.4,29.5) has 1498 bin [29.5,29.6) has 1460 bin [29.6,29.7) has 1387 bin [29.7,29.8) has 1355 bin [29.8,29.9) has 1241 bin [29.9,30.0) has 1270 bin [30.0,30.1) has 1178 bin [30.1,30.2) has 1086 bin [30.2,30.3) has 1022 bin [30.3,30.4) has 939 bin [30.4,30.5) has 826 bin [30.5,30.6) has 763 bin [30.6,30.7) has 703 bin [30.7,30.8) has 640 bin [30.8,30.9) has 522 bin [30.9,31.0) has 448 bin [31.0,31.1) has 391 bin [31.1,31.2) has 315 bin [31.2,31.3) has 262 bin [31.3,31.4) has 207 bin [31.4,31.5) has 142 bin [31.5,31.6) has 113 bin [31.6,31.7) has 70 bin [31.7,31.8) has 52 bin [31.8,31.9) has 40 bin [31.9,32.0) has 17 bin [32.0,32.1) has 10 bin [32.1,32.2) has 9 bin [32.2,32.3) has 3 bin [32.3,32.4) has 3 bin [34.1,34.2) has 1 bin [34.2,34.3) has 2 average z coordinate 1.8 for 28097826 element(s) point source id histogram with bin size 1.000000 bin 1100 has 2340526 bin 1101 has 20668870 bin 1102 has 5088430 average point source id 1101.097797744209856 for 28097826 element(s)