lasinfo (190127) report for '65en1.laz' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 1 project ID GUID data 1-4: 00002019-0003-0000-0000-000000000000 version major.minor: 1.2 system identifier: 'Q780' generating software: 'TerraScan 019.005' file creation day/year: 54/2019 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: 484423 number of points by return: 411495 40920 17786 9016 5206 scale factor x y z: 0.001 0.001 0.001 offset x y z: 0 0 0 min x y z: 40000.000 401523.681 -1.738 max x y z: 40704.320 402045.170 24.980 the header is followed by 2 user-defined bytes LASzip compression (version 3.2r9 c2 50000): POINT10 2 GPSTIME11 2 reporting minimum and maximum for all LAS point record entries ... X 40000000 40704320 Y 401523681 402045170 Z -1738 24980 intensity 7 1903 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -10 30 user_data 4 4 point_source_ID 29 30 gps_time 234954227.104631 234954484.732944 number of first returns: 411495 number of intermediate returns: 35084 number of last returns: 408410 number of single returns: 370566 overview over number of returns of given pulse: 370566 46126 26252 14943 12372 7576 6588 histogram of classification of points: 84074 unclassified (1) 399854 ground (2) 495 water (9)