-- ExtractAway.lua
-- shows the extract in another window

path = pathtofile()		-- path of the 2D spectrum
Xfile = path.."X"			-- where we'll store the vertical projection
os.execute("rm -rf \""..Xfile.."\"")	-- delets the old projections, if they already exist
extract( )
export( Xfile )	-- we store a copy of the extract
closex()		-- and return to the main (2-D) spectrum
open( Xfile )		-- reopen the file containing the extract