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: 26757092 number of points by return: 26382194 314992 57724 2168 14 scale factor x y z: 0.01 0.01 0.01 offset x y z: 0 0 0 min x y z: 434840.28 4872166.12 301.29 max x y z: 437378.51 4875661.02 355.74 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 43484028 43737851 y 487216612 487566102 z 30129 35574 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 -24 22 user_data 0 0 point_source_ID 251 9002 gps_time 88278.279285 95440.815420 number of last returns: 26382491 covered area in square units/kilounits: 8674828/8.67 point density: all returns 3.08 last only 3.04 (per square units) spacing: all returns 0.57 last only 0.57 (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: 26067460 514375 166580 8607 70 0 0 histogram of classification of points: 724646 Unclassified (1) 12324222 Ground (2) 332358 Medium Vegetation (4) 73684 Building (6) 286 Low Point (noise) (7) 175696 Model Key-point (mass point) (8) 12 Water (9) 484 Reserved for ASPRS Definition (10) 13125704 Overlap Points (12) bounding box is correct.