ANALYSE\DRAW [Action [Parameters]] This command executes the specified drawing action, or calls the graphic cursor and uses the returned character from the cursor to execute the corresponding action. The mnemonic for the cursor characters are : .nf F for "FILL" To interpolate a bad channel K for "KILL" To flag a bad channel L for "LOWER" To flag line identifications, ... M for "MASK" To show active masks T for "TEXT" To annotate your spectrum U for "UPPER" Similar to LOWER W for "WINDOW" To show current line windows .fi any other to display the channel number, frequency, velocity and antenna temperature at the cursor position. The explicit form does not call the cursor and can be used in procedures.