reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 0 project ID GUID data 1-4: 0 0 0 '' version major.minor: 1.2 system identifier: '' generating software: 'TerraScan' file creation day/year: 192/2012 header size: 227 offset to point data: 229 number var. length records: 0 point data format: 1 point data record length: 28 number of point records: 17590407 number of points by return: 17507759 69638 12452 554 4 scale factor x y z: 0.01 0.01 0.01 offset x y z: 0 0 0 min x y z: 404774.15 4872518.87 295.16 max x y z: 407328.13 4876025.22 333.61 the header is followed by 2 user-defined bytes LASzip compression (version 2.1r0 c2 50000): POINT10 2 GPSTIME11 2 reporting minimum and maximum for all LAS point record entries ... x 40477415 40732813 y 487251887 487602522 z 29516 33361 intensity 0 255 edge_of_flight_line 0 0 scan_direction_flag 0 1 number_of_returns_of_given_pulse 1 5 return_number 1 5 classification 1 12 scan_angle_rank -36 24 user_data 0 0 point_source_ID 251 281 gps_time 88651.123150 91082.049833 number of last returns: 17507791 covered area in square units/kilounits: 8703136/8.70 point density: all returns 2.02 last only 2.01 (per square units) spacing: all returns 0.70 last only 0.71 (in units) number of points in header is correct. number of points by return in header is correct. overview over number of returns of given pulse: 17438143 114366 35684 2194 20 0 0 histogram of classification of points: 666645 Unclassified (1) 12508966 Ground (2) 113552 Medium Vegetation (4) 33014 Building (6) 156 Low Point (noise) (7) 170353 Model Key-point (mass point) (8) 4097721 Overlap Points (12) bounding box is correct.