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: 31049185 number of points by return: 29267908 1497235 273009 10956 77 scale factor x y z: 0.01 0.01 0.01 offset x y z: 0 0 0 min x y z: 434908.66 4879107.93 294.65 max x y z: 437444.24 4882602.92 345.06 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 43490866 43744424 y 487910793 488260292 z 29465 34506 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 -29 29 user_data 0 0 point_source_ID 191 9002 gps_time 52063.696211 95530.936084 number of last returns: 29268136 covered area in square units/kilounits: 8682972/8.68 point density: all returns 3.58 last only 3.37 (per square units) spacing: all returns 0.53 last only 0.54 (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: 27770870 2448341 786076 43513 385 0 0 histogram of classification of points: 745116 Unclassified (1) 12243382 Ground (2) 1242507 Medium Vegetation (4) 13376 Building (6) 379 Low Point (noise) (7) 179631 Model Key-point (mass point) (8) 16624794 Overlap Points (12) bounding box is correct.