lasinfo (190417) report for '65hz1.laz' reporting all LAS header entries: file signature: 'LASF' file source ID: 1 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 019.013' file creation day/year: 95/2019 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: 15325104 number of points by return: 15305063 12991 3967 2033 1050 scale factor x y z: 0.001 0.001 0.001 offset x y z: 0 0 0 min x y z: 52075.443 381250.000 -4.520 max x y z: 54999.999 386164.310 30.591 the header is followed by 2 user-defined bytes LASzip compression (version 3.4r1 c2 50000): POINT10 2 GPSTIME11 2 reporting minimum and maximum for all LAS point record entries ... X 52075443 54999999 Y 381250000 386164310 Z -4520 30591 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 -32 31 user_data 0 4 point_source_ID 15 26 gps_time 238489694.190349 238931523.275741 number of first returns: 15305063 number of intermediate returns: 7297 number of last returns: 15305159 number of single returns: 15292415 overview over number of returns of given pulse: 15292415 17919 5935 3858 2582 1473 922 histogram of classification of points: 33650 unclassified (1) 10841471 ground (2) 4449983 water (9)