lasinfo (190127) report for '04dz2.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: 10987643 number of points by return: 10794938 137030 43338 10709 1628 scale factor x y z: 0.001 0.001 0.001 offset x y z: 0 0 0 min x y z: 116385.949 575000.000 -1.593 max x y z: 119999.999 581249.999 60.889 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 116385949 119999999 Y 575000000 581249999 Z -1593 60889 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 32 user_data 4 5 point_source_ID 6 39 gps_time 232022090.085450 234970272.010142 number of first returns: 10794938 number of intermediate returns: 56649 number of last returns: 10792796 number of single returns: 10656740 overview over number of returns of given pulse: 10656740 187300 98699 36696 7217 884 107 histogram of classification of points: 267306 unclassified (1) 9999199 ground (2) 721138 water (9)