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: 15334731 number of points by return: 14175260 982700 170842 5897 32 scale factor x y z: 0.01 0.01 0.01 offset x y z: 0 0 0 min x y z: 432548.11 4893015.97 298.61 max x y z: 435079.77 4896511.97 353.56 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 43254811 43507977 y 489301597 489651197 z 29861 35356 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 -20 22 user_data 0 0 point_source_ID 71 101 gps_time 511079.316833 513402.251436 number of last returns: 14175398 covered area in square units/kilounits: 8089008/8.09 point density: all returns 1.90 last only 1.75 (per square units) spacing: all returns 0.73 last only 0.76 (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: 13192706 1623582 494824 23459 160 0 0 histogram of classification of points: 956786 Unclassified (1) 8008469 Ground (2) 1521337 Medium Vegetation (4) 138833 Building (6) 6488 Low Point (noise) (7) 143734 Model Key-point (mass point) (8) 1760594 Water (9) 12101 Reserved for ASPRS Definition (10) 2786389 Overlap Points (12) bounding box is correct.