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: 17431620 number of points by return: 17264778 137740 27893 1200 9 scale factor x y z: 0.01 0.01 0.01 offset x y z: 0 0 0 min x y z: 399710.40 4869119.93 304.58 max x y z: 402268.36 4872628.25 339.52 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 39971040 40226836 y 486911993 487262825 z 30458 33952 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 -23 26 user_data 0 0 point_source_ID 281 311 gps_time 90995.542070 93997.785945 number of last returns: 17264881 covered area in square units/kilounits: 8709292/8.71 point density: all returns 2.00 last only 1.98 (per square units) spacing: all returns 0.71 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: 17127123 219669 80021 4762 45 0 0 histogram of classification of points: 633390 Unclassified (1) 12192224 Ground (2) 170093 Medium Vegetation (4) 16934 Building (6) 80 Low Point (noise) (7) 164680 Model Key-point (mass point) (8) 4254219 Overlap Points (12) bounding box is correct.