lasinfo (190127) report for '14an2.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: 55/2019 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: 17304151 number of points by return: 17196405 77192 20323 7797 2434 scale factor x y z: 0.001 0.001 0.001 offset x y z: 0 0 0 min x y z: 108997.785 543750.000 -1.122 max x y z: 109999.999 549999.999 33.648 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 108997785 109999999 Y 543750000 549999999 Z -1122 33648 intensity 7 32767 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 -33 26 user_data 4 4 point_source_ID 46 51 gps_time 235052124.617785 235054402.462363 number of first returns: 17196405 number of intermediate returns: 31530 number of last returns: 17195647 number of single returns: 17119431 overview over number of returns of given pulse: 17119431 112968 37800 21625 9166 2548 613 histogram of classification of points: 268335 unclassified (1) 15189911 ground (2) 1845905 water (9)