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: 193/2012 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: 26283012 number of points by return: 24145850 1813003 313082 11028 49 scale factor x y z: 0.01 0.01 0.01 offset x y z: 0 0 0 min x y z: 434806.06 4868695.06 297.40 max x y z: 437345.54 4872190.15 348.70 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 43480606 43734554 y 486869506 487219015 z 29740 34870 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 20 scan_angle_rank -48 23 user_data 0 0 point_source_ID 281 9003 gps_time 91388.855678 145612.571616 number of last returns: 24145607 covered area in square units/kilounits: 8100864/8.10 point density: all returns 3.24 last only 2.98 (per square units) spacing: all returns 0.56 last only 0.58 (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: 22332647 2999951 906243 43926 245 0 0 histogram of classification of points: 13956705 Unclassified (1) 10484394 Ground (2) 1516322 Medium Vegetation (4) 16236 Building (6) 3248 Low Point (noise) (7) 175134 Model Key-point (mass point) (8) 126047 Water (9) 4041 Reserved for ASPRS Definition (10) 809 Reserved for ASPRS Definition (15) 76 Reserved for ASPRS Definition (20) bounding box is correct.