lasinfo (210611) report for 'AHN3T/27CZ1_19.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: 216/2021 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: 42250614 number of points by return: 19534695 13092686 6969000 2247058 407175 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 476230 0 min x y z: 182980.000 476230.000 35.560 max x y z: 184019.999 477519.999 86.158 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: 42250614 extended number of points by return: 19534695 13092686 6969000 2247058 407175 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 35560 86158 intensity 0 49843 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 6 scan_angle_rank -34 36 user_data 0 3 point_source_ID 29 242 gps_time 200571177.590209 206015613.855557 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 16 255 B 1 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 6 extended_scan_angle -5667 6000 extended_scanner_channel 0 0 number of first returns: 19534695 number of intermediate returns: 9621980 number of last returns: 19545094 number of single returns: 6451155 covered area in square units/kilounits: 1341596/1.34 point density: all returns 31.49 last only 14.57 (per square units) spacing: all returns 0.18 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42250614 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19534695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13092686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6969000 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2247058 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 407175 instead zero. overview over extended number of returns of given pulse: 6451155 12239181 14160102 7361650 2038526 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 27331873 unclassified (1) 14826898 ground (2) 91843 building (6) +-> flagged as extended overlap: 3136941 +---> 1993123 of those are unclassified (1) +---> 1143818 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [35.5,35.6) has 43 bin [35.6,35.7) has 574 bin [35.7,35.8) has 3374 bin [35.8,35.9) has 7863 bin [35.9,36.0) has 6033 bin [36.0,36.1) has 9734 bin [36.1,36.2) has 15035 bin [36.2,36.3) has 25759 bin [36.3,36.4) has 31193 bin [36.4,36.5) has 32750 bin [36.5,36.6) has 31461 bin [36.6,36.7) has 26924 bin [36.7,36.8) has 28946 bin [36.8,36.9) has 31546 bin [36.9,37.0) has 37794 bin [37.0,37.1) has 42304 bin [37.1,37.2) has 51465 bin [37.2,37.3) has 56396 bin [37.3,37.4) has 52595 bin [37.4,37.5) has 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[83.3,83.4) has 96 bin [83.4,83.5) has 96 bin [83.5,83.6) has 79 bin [83.6,83.7) has 88 bin [83.7,83.8) has 69 bin [83.8,83.9) has 54 bin [83.9,84.0) has 48 bin [84.0,84.1) has 49 bin [84.1,84.2) has 44 bin [84.2,84.3) has 38 bin [84.3,84.4) has 28 bin [84.4,84.5) has 32 bin [84.5,84.6) has 22 bin [84.6,84.7) has 21 bin [84.7,84.8) has 21 bin [84.8,84.9) has 17 bin [84.9,85.0) has 10 bin [85.0,85.1) has 12 bin [85.1,85.2) has 12 bin [85.2,85.3) has 11 bin [85.3,85.4) has 2 bin [85.4,85.5) has 3 bin [85.5,85.6) has 4 bin [85.6,85.7) has 4 bin [85.7,85.8) has 1 bin [85.8,85.9) has 6 bin [85.9,86.0) has 1 bin [86.1,86.2) has 3 average z coordinate 53.7 for 42250614 element(s) point source id histogram with bin size 1.000000 bin 29 has 733661 bin 30 has 6144943 bin 31 has 12490169 bin 32 has 11120022 bin 33 has 4196010 bin 34 has 280702 bin 237 has 104576 bin 238 has 1299111 bin 239 has 4990357 bin 241 has 554834 bin 242 has 336229 average point source id 67.180639434021003 for 42250614 element(s)