lasinfo (210611) report for 'AHN3T/38CZ1_22.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: 15916331 number of points by return: 12962200 1965035 747223 207641 34232 scale factor x y z: 0.001 0.001 0.001 offset x y z: 100980 424980 0 min x y z: 100980.000 424980.000 -2.847 max x y z: 102019.999 426269.999 38.458 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: 15916331 extended number of points by return: 12962200 1965035 747223 207641 34232 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 -2847 38458 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 -32 31 user_data 2 2 point_source_ID 232 237 gps_time 167655167.633387 167660489.123572 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 15 255 B 7 255 NIR 14 248 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 number of first returns: 12962200 number of intermediate returns: 990743 number of last returns: 12957592 number of single returns: 10994204 covered area in square units/kilounits: 1293724/1.29 point density: all returns 12.30 last only 10.02 (per square units) spacing: all returns 0.29 last only 0.32 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15916331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12962200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1965035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 747223 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 207641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34232 instead zero. overview over extended number of returns of given pulse: 10994204 2436011 1620100 694437 171579 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4699358 unclassified (1) 8097364 ground (2) 3067402 building (6) 18706 water (9) 33501 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1044623 +---> 316414 of those are unclassified (1) +---> 515582 of those are ground (2) +---> 210630 of those are building (6) +---> 91 of those are water (9) +---> 1906 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 11 bin [-2.8,-2.7) has 11582 bin [-2.7,-2.6) has 4938 bin [-2.6,-2.5) has 9424 bin [-2.5,-2.4) has 17818 bin [-2.4,-2.3) has 20821 bin [-2.3,-2.2) has 25942 bin [-2.2,-2.1) has 33009 bin [-2.1,-2.0) has 41036 bin [-2.0,-1.9) has 80623 bin [-1.9,-1.8) has 186022 bin [-1.8,-1.7) has 336771 bin [-1.7,-1.6) 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[38.0,38.1) has 1 bin [38.1,38.2) has 2 bin [38.2,38.3) has 12 bin [38.3,38.4) has 17 bin [38.4,38.5) has 6 average z coordinate 2.5 for 15916331 element(s) point source id histogram with bin size 1.000000 bin 232 has 13878 bin 233 has 2186847 bin 234 has 6229642 bin 235 has 5431753 bin 236 has 2049417 bin 237 has 4794 average point source id 234.460556267647348 for 15916331 element(s)