lasinfo (190127) report for '02ez2.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: 5003270 number of points by return: 4382863 488757 111087 17637 2926 scale factor x y z: 0.001 0.001 0.001 offset x y z: 0 0 0 min x y z: 205000.240 612500.000 -1.609 max x y z: 209999.999 613743.289 14.561 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 205000240 209999999 Y 612500000 613743289 Z -1609 14561 intensity 7 8337 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 -28 31 user_data 4 5 point_source_ID 13 61 gps_time 232027826.534866 235064816.118480 number of first returns: 4382863 number of intermediate returns: 133100 number of last returns: 4378861 number of single returns: 3891554 overview over number of returns of given pulse: 3891554 756061 281826 59097 12695 1802 235 histogram of classification of points: 664528 unclassified (1) 4166110 ground (2) 172632 water (9)