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: 25671997 number of points by return: 24737742 791749 137522 4955 29 scale factor x y z: 0.01 0.01 0.01 offset x y z: 0 0 0 min x y z: 434977.09 4886049.83 300.85 max x y z: 437510.09 4889544.80 345.10 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 43497709 43751009 y 488604983 488954480 z 30085 34510 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 -32 24 user_data 0 0 point_source_ID 131 9002 gps_time 46181.190974 95622.762155 number of last returns: 24737774 covered area in square units/kilounits: 8322616/8.32 point density: all returns 3.08 last only 2.97 (per square units) spacing: all returns 0.57 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: 23946016 1308462 397680 19694 145 0 0 histogram of classification of points: 1046175 Unclassified (1) 10992247 Ground (2) 1190274 Medium Vegetation (4) 32861 Building (6) 4842 Low Point (noise) (7) 201019 Model Key-point (mass point) (8) 214289 Water (9) 5045 Reserved for ASPRS Definition (10) 11985245 Overlap Points (12) bounding box is correct.