lasinfo (190127) report for '65an1.laz' reporting all LAS header entries: file signature: 'LASF' file source ID: 28 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: 22961 number of points by return: 22961 0 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 0 0 0 min x y z: 24727.016 400000.001 -1.925 max x y z: 24999.998 400156.955 -1.487 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 24727016 24999998 Y 400000001 400156955 Z -1925 -1487 intensity 7 1093 return_number 1 1 number_of_returns 1 1 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 9 9 scan_angle_rank -12 -6 user_data 4 4 point_source_ID 28 28 gps_time 234953512.970701 234953518.798117 number of first returns: 22961 number of intermediate returns: 0 number of last returns: 22961 number of single returns: 22961 overview over number of returns of given pulse: 22961 0 0 0 0 0 0 histogram of classification of points: 22961 water (9)