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: 198/2012 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: 29997090 number of points by return: 29110419 756398 126359 3899 15 scale factor x y z: 0.01 0.01 0.01 offset x y z: 0 0 0 min x y z: 434942.81 4882578.87 302.40 max x y z: 437477.22 4886073.78 345.60 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 43494281 43747722 y 488257887 488607378 z 30240 34560 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 -26 33 user_data 0 0 point_source_ID 161 9002 gps_time 49864.945416 95577.497685 number of last returns: 29108551 covered area in square units/kilounits: 8535700/8.54 point density: all returns 3.51 last only 3.41 (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: 28352430 1261110 367938 15537 75 0 0 histogram of classification of points: 935046 Unclassified (1) 11197802 Ground (2) 738224 Medium Vegetation (4) 28653 Building (6) 2460 Low Point (noise) (7) 174372 Model Key-point (mass point) (8) 610375 Water (9) 2563 Reserved for ASPRS Definition (10) 16307595 Overlap Points (12) bounding box is correct.