LAS\FILE IN Name
Open an input file for reading.
The input file can be of 2 different forms:
- the usual Class Data Format (.30m or other produced by several tele-
scopes, and by Class itself),
- a VLM (Velocity-Position-Position) cube in the Gildas Data Format.
LMV cubes must be transposed first to VLM before use.
The usual Class commands (FIND, GET, etc) work transparently on both
kind of files.