lasinfo (210611) report for 'AHN3T/38CZ1_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: 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: 16353367 number of points by return: 13264958 1937461 828184 268236 54528 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 426230 0 min x y z: 101980.000 426230.000 -2.907 max x y z: 103019.999 427519.999 35.479 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: 16353367 extended number of points by return: 13264958 1937461 828184 268236 54528 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 -2907 35479 intensity 1 65534 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 -32 30 user_data 2 2 point_source_ID 233 238 gps_time 167655596.612470 167662490.495423 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 27 255 B 12 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5333 5000 extended_scanner_channel 0 0 number of first returns: 13264958 number of intermediate returns: 1152056 number of last returns: 13263344 number of single returns: 11326991 covered area in square units/kilounits: 1310668/1.31 point density: all returns 12.48 last only 10.12 (per square units) spacing: all returns 0.28 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 16353367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13264958 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1937461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 828184 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 268236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54528 instead zero. overview over extended number of returns of given pulse: 11326991 2217158 1680599 855579 273040 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4239057 unclassified (1) 10728931 ground (2) 1240232 building (6) 44897 water (9) 100250 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1053414 +---> 234902 of those are unclassified (1) +---> 711932 of those are ground (2) +---> 88693 of those are building (6) +---> 2149 of those are water (9) +---> 15738 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 1 bin [-2.9,-2.8) has 5243 bin [-2.8,-2.7) has 19505 bin [-2.7,-2.6) has 20558 bin [-2.6,-2.5) has 29124 bin [-2.5,-2.4) has 26577 bin [-2.4,-2.3) has 46934 bin [-2.3,-2.2) has 58866 bin [-2.2,-2.1) has 81218 bin [-2.1,-2.0) has 118265 bin [-2.0,-1.9) has 201088 bin [-1.9,-1.8) has 358290 bin 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1.000000 bin 233 has 74828 bin 234 has 2383816 bin 235 has 5875177 bin 236 has 6240840 bin 237 has 1760671 bin 238 has 18035 average point source id 235.445340399931098 for 16353367 element(s)