lasinfo (190127) report for '24fz2.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: 58/2019 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: 29768267 number of points by return: 28597762 1045600 107774 14664 2467 scale factor x y z: 0.001 0.001 0.001 offset x y z: 0 0 0 min x y z: 95896.224 487500.000 -1.266 max x y z: 98857.236 493749.999 78.777 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 95896224 98857236 Y 487500000 493749999 Z -1266 78777 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 -34 31 user_data 4 4 point_source_ID 74 79 gps_time 235316670.635652 235319077.995272 number of first returns: 28597762 number of intermediate returns: 126898 number of last returns: 28581794 number of single returns: 27538187 overview over number of returns of given pulse: 27538187 1886046 282570 49038 10623 1629 174 histogram of classification of points: 3400676 unclassified (1) 24108354 ground (2) 2259237 water (9)