lasinfo (210611) report for 'AHN4T/11GN1_16.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: 31076289 number of points by return: 25292011 3769505 1519283 487826 7664 scale factor x y z: 0.001 0.001 0.001 offset x y z: 199980 557480 0 min x y z: 199980.000 557480.000 -1.073 max x y z: 201019.999 558769.999 44.532 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: 31076289 extended number of points by return: 25292011 3769505 1519283 487826 7664 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 -1073 44532 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 1123 1125 gps_time 269075596.889029 269077477.656036 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 25 255 B 7 255 NIR 45 255 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 -16.95 33.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25292011 number of intermediate returns: 2021777 number of last returns: 25213837 number of single returns: 21451336 covered area in square units/kilounits: 1328272/1.33 point density: all returns 23.40 last only 18.98 (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 31076289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25292011 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3769505 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1519283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 487826 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7664 instead zero. overview over extended number of returns of given pulse: 21451336 4558178 3101945 1926678 36914 1203 35 0 0 0 0 0 0 0 0 histogram of classification of points: 7974289 unclassified (1) 17040806 ground (2) 5917597 building (6) 136872 water (9) 6725 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2359142 +---> 581165 of those are unclassified (1) +---> 1405984 of those are ground (2) +---> 355601 of those are building (6) +---> 15878 of those are water (9) +---> 514 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 21 bin [-1.0,-0.9) has 2008 bin [-0.9,-0.8) has 16216 bin [-0.8,-0.7) has 24324 bin [-0.7,-0.6) has 33932 bin [-0.6,-0.5) has 81813 bin [-0.5,-0.4) has 49705 bin [-0.4,-0.3) has 48076 bin [-0.3,-0.2) has 77881 bin [-0.2,-0.1) has 92062 bin [-0.1,0.0) has 75635 bin [0.0,0.1) has 92035 bin [0.1,0.2) has 146245 bin [0.2,0.3) has 253074 bin [0.3,0.4) has 431455 bin [0.4,0.5) has 706939 bin [0.5,0.6) has 1485097 bin [0.6,0.7) has 2516286 bin [0.7,0.8) has 3057970 bin [0.8,0.9) has 2645116 bin [0.9,1.0) has 2125328 bin [1.0,1.1) has 1427627 bin [1.1,1.2) has 1034208 bin [1.2,1.3) has 639281 bin [1.3,1.4) has 424675 bin [1.4,1.5) has 289236 bin [1.5,1.6) has 209064 bin [1.6,1.7) has 162872 bin [1.7,1.8) has 136962 bin [1.8,1.9) has 124751 bin [1.9,2.0) has 119124 bin [2.0,2.1) has 115160 bin [2.1,2.2) has 110158 bin [2.2,2.3) has 102255 bin [2.3,2.4) has 98386 bin [2.4,2.5) has 99926 bin [2.5,2.6) has 103097 bin [2.6,2.7) has 105475 bin [2.7,2.8) has 110386 bin [2.8,2.9) has 113479 bin [2.9,3.0) has 121010 bin [3.0,3.1) has 126699 bin [3.1,3.2) has 138547 bin [3.2,3.3) has 144972 bin [3.3,3.4) has 163085 bin [3.4,3.5) has 169272 bin [3.5,3.6) has 155262 bin [3.6,3.7) has 156909 bin [3.7,3.8) has 162353 bin [3.8,3.9) has 159248 bin [3.9,4.0) has 129092 bin [4.0,4.1) has 121517 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[28.0,28.1) has 76 bin [28.1,28.2) has 56 bin [28.2,28.3) has 61 bin [28.3,28.4) has 65 bin [28.4,28.5) has 69 bin [28.5,28.6) has 48 bin [28.6,28.7) has 37 bin [28.7,28.8) has 57 bin [28.8,28.9) has 49 bin [28.9,29.0) has 40 bin [29.0,29.1) has 30 bin [29.1,29.2) has 32 bin [29.2,29.3) has 32 bin [29.3,29.4) has 24 bin [29.4,29.5) has 35 bin [29.5,29.6) has 33 bin [29.6,29.7) has 24 bin [29.7,29.8) has 19 bin [29.8,29.9) has 18 bin [29.9,30.0) has 20 bin [30.0,30.1) has 25 bin [30.1,30.2) has 20 bin [30.2,30.3) has 19 bin [30.3,30.4) has 21 bin [30.4,30.5) has 23 bin [30.5,30.6) has 19 bin [30.6,30.7) has 15 bin [30.7,30.8) has 2 bin [30.8,30.9) has 4 bin [30.9,31.0) has 5 bin [31.0,31.1) has 1 bin [31.1,31.2) has 6 bin [31.2,31.3) has 5 bin [31.3,31.4) has 4 bin [31.4,31.5) has 1 bin [31.6,31.7) has 8 bin [31.7,31.8) has 3 bin [31.8,31.9) has 9 bin [31.9,32.0) has 1 bin [32.0,32.1) has 1 bin [32.1,32.2) has 3 bin [32.2,32.3) has 2 bin [32.3,32.4) has 1 bin [32.4,32.5) has 1 bin 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[38.6,38.7) has 6 bin [38.7,38.8) has 5 bin [38.8,38.9) has 6 bin [38.9,39.0) has 1 bin [39.0,39.1) has 4 bin [39.1,39.2) has 1 bin [39.3,39.4) has 1 bin [39.4,39.5) has 1 bin [39.5,39.6) has 3 bin [39.6,39.7) has 3 bin [39.7,39.8) has 3 bin [39.9,40.0) has 4 bin [40.0,40.1) has 3 bin [40.1,40.2) has 2 bin [40.2,40.3) has 4 bin [40.3,40.4) has 2 bin [40.4,40.5) has 4 bin [40.5,40.6) has 4 bin [40.6,40.7) has 7 bin [40.7,40.8) has 9 bin [40.8,40.9) has 4 bin [40.9,41.0) has 15 bin [41.0,41.1) has 4 bin [41.1,41.2) has 1 bin [41.7,41.8) has 1 bin [41.8,41.9) has 2 bin [41.9,42.0) has 4 bin [42.0,42.1) has 2 bin [42.1,42.2) has 6 bin [42.2,42.3) has 2 bin [42.3,42.4) has 3 bin [42.4,42.5) has 6 bin [42.5,42.6) has 4 bin [42.6,42.7) has 2 bin [42.7,42.8) has 1 bin [42.8,42.9) has 1 bin [43.0,43.1) has 2 bin [43.1,43.2) has 1 bin [43.2,43.3) has 2 bin [43.3,43.4) has 2 bin [43.4,43.5) has 2 bin [43.5,43.6) has 3 bin [43.6,43.7) has 21 bin [43.7,43.8) has 3 bin [43.9,44.0) has 3 bin [44.0,44.1) has 1 bin [44.1,44.2) has 3 bin [44.2,44.3) has 6 bin [44.3,44.4) has 14 bin [44.4,44.5) has 18 bin [44.5,44.6) has 2 average z coordinate 3.6 for 31076289 element(s) point source id histogram with bin size 1.000000 bin 1123 has 4879191 bin 1124 has 23002588 bin 1125 has 3194510 average point source id 1123.945788861726669 for 31076289 element(s)