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: 248/2012 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: 17541561 number of points by return: 16760996 656612 119777 4156 20 scale factor x y z: 0.01 0.01 0.01 offset x y z: 0 0 0 min x y z: 389972.59 4886630.65 296.91 max x y z: 392529.34 4890142.63 330.77 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 38997259 39252934 y 488663065 489014263 z 29691 33077 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 -27 25 user_data 0 0 point_source_ID 131 9000 gps_time 46882.957030 516010.882342 number of last returns: 16760947 covered area in square units/kilounits: 8074704/8.07 point density: all returns 2.17 last only 2.08 (per square units) spacing: all returns 0.68 last only 0.69 (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: 16104371 1073612 346944 16534 100 0 0 histogram of classification of points: 981268 Unclassified (1) 10933267 Ground (2) 957285 Medium Vegetation (4) 25965 Building (6) 2960 Low Point (noise) (7) 188658 Model Key-point (mass point) (8) 194023 Water (9) 2992 Reserved for ASPRS Definition (10) 4255143 Overlap Points (12) bounding box is correct.