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: 16668977 number of points by return: 16192119 426864 48762 1227 5 scale factor x y z: 0.01 0.01 0.01 offset x y z: 0 0 0 min x y z: 404924.09 4882931.77 288.76 max x y z: 407474.18 4886438.11 328.78 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 40492409 40747418 y 488293177 488643811 z 28876 32878 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 15 scan_angle_rank -26 26 user_data 0 0 point_source_ID 161 192 gps_time 49523.672782 83476.688411 number of last returns: 16192058 covered area in square units/kilounits: 8009924/8.01 point density: all returns 2.08 last only 2.02 (per square units) spacing: all returns 0.69 last only 0.70 (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: 15765220 756194 142646 4892 25 0 0 histogram of classification of points: 928430 Unclassified (1) 8650566 Ground (2) 697286 Medium Vegetation (4) 25288 Building (6) 10024 Low Point (noise) (7) 136855 Model Key-point (mass point) (8) 1296970 Water (9) 4760 Reserved for ASPRS Definition (10) 4918638 Overlap Points (12) 160 Reserved for ASPRS Definition (15) bounding box is correct.