lasinfo (190127) report for '09bn1.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: 6936920 number of points by return: 6034749 610459 231981 52938 6793 scale factor x y z: 0.001 0.001 0.001 offset x y z: 0 0 0 min x y z: 112444.291 568750.002 -1.496 max x y z: 114999.999 572537.892 23.984 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 112444291 114999999 Y 568750002 572537892 Z -1496 23984 intensity 7 19309 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 -30 31 user_data 5 5 point_source_ID 6 8 gps_time 232021978.709922 232023241.178810 number of first returns: 6034749 number of intermediate returns: 295068 number of last returns: 6029118 number of single returns: 5422015 overview over number of returns of given pulse: 5422015 755010 539741 185949 30901 3069 235 histogram of classification of points: 1284869 unclassified (1) 5349675 ground (2) 302376 water (9)