lasinfo (190127) report for '03bz1.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: 20/2019 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: 30325259 number of points by return: 30324049 1198 11 1 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 0 0 0 min x y z: 230000.000 614240.252 -1.728 max x y z: 234999.999 618749.999 10.128 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 230000000 234999999 Y 614240252 618749999 Z -1728 10128 intensity 7 32767 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 31 user_data 5 5 point_source_ID 14 19 gps_time 232030542.052998 232034996.503480 number of first returns: 30324049 number of intermediate returns: 3 number of last returns: 30324302 number of single returns: 30323095 overview over number of returns of given pulse: 30323095 2146 17 1 0 0 0 histogram of classification of points: 5821 unclassified (1) 27460477 ground (2) 2858961 water (9)