lasinfo (210611) report for 'AHN3T/37HZ1_17.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: 217/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 17065651 number of points by return: 13738349 1913908 980220 350504 82670 scale factor x y z: 0.001 0.001 0.001 offset x y z: 90980 426230 0 min x y z: 90980.000 426230.000 -3.048 max x y z: 92019.999 427519.999 55.977 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: 17065651 extended number of points by return: 13738349 1913908 980220 350504 82670 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -3048 55977 intensity 1 65531 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -31 31 user_data 2 2 point_source_ID 48 100 gps_time 164901666.323002 165141739.774095 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 29 255 B 15 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 number of first returns: 13738349 number of intermediate returns: 1414152 number of last returns: 13736275 number of single returns: 11823125 covered area in square units/kilounits: 1070852/1.07 point density: all returns 15.94 last only 12.83 (per square units) spacing: all returns 0.25 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17065651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13738349 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1913908 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 980220 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 350504 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 82670 instead zero. overview over extended number of returns of given pulse: 11823125 1867530 1890033 1071419 413544 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4513876 unclassified (1) 11700743 ground (2) 729666 building (6) 111101 water (9) 10265 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 966614 +---> 240753 of those are unclassified (1) +---> 602883 of those are ground (2) +---> 84113 of those are building (6) +---> 38750 of those are water (9) +---> 115 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.1,-3.0) has 1 bin [-3.0,-2.9) has 5 bin [-2.9,-2.8) has 260 bin [-2.8,-2.7) has 245 bin [-2.7,-2.6) has 6249 bin [-2.6,-2.5) has 5823 bin [-2.5,-2.4) has 5251 bin [-2.4,-2.3) has 9376 bin [-2.3,-2.2) has 7761 bin [-2.2,-2.1) has 8989 bin [-2.1,-2.0) has 10042 bin [-2.0,-1.9) has 11977 bin [-1.9,-1.8) has 11535 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[34.7,34.8) has 1 bin [55.8,55.9) has 1 bin [55.9,56.0) has 3 average z coordinate 2.6 for 17065651 element(s) point source id histogram with bin size 1.000000 bin 48 has 380689 bin 69 has 3262035 bin 70 has 5198093 bin 71 has 3492197 bin 72 has 330053 bin 100 has 4402584 average point source id 77.300783896260384 for 17065651 element(s)