lasinfo (190127) report for '36hn2.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: 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: 9578518 number of points by return: 9542018 27746 7897 823 34 scale factor x y z: 0.001 0.001 0.001 offset x y z: 0 0 0 min x y z: 57014.181 431250.001 -1.285 max x y z: 59999.999 437499.999 138.675 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 57014181 59999999 Y 431250001 437499999 Z -1285 138675 intensity 7 32767 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 31 user_data 4 4 point_source_ID 34 67 gps_time 234957826.079031 235311392.383676 number of first returns: 9542018 number of intermediate returns: 8805 number of last returns: 9542116 number of single returns: 9514421 overview over number of returns of given pulse: 9514421 39471 21297 3159 150 20 0 histogram of classification of points: 43742 unclassified (1) 5264031 ground (2) 4270745 water (9)