lasinfo (190127) report for '65az2.laz' reporting all LAS header entries: file signature: 'LASF' file source ID: 28 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: 54/2019 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: 209018 number of points by return: 150382 32777 15953 7025 2881 scale factor x y z: 0.001 0.001 0.001 offset x y z: 0 0 0 min x y z: 25000.000 399630.019 -1.870 max x y z: 25764.996 399999.999 25.357 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 25000000 25764996 Y 399630019 399999999 Z -1870 25357 intensity 7 7588 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -6 10 user_data 4 4 point_source_ID 28 28 gps_time 234953514.684494 234953530.387234 number of first returns: 150382 number of intermediate returns: 27162 number of last returns: 148839 number of single returns: 117365 overview over number of returns of given pulse: 117365 33375 26902 16705 9661 3635 1375 histogram of classification of points: 62542 unclassified (1) 144871 ground (2) 1605 water (9)