RAMCLOSE closes and deassigns the Ramtek channel and deallocates the device. When the REF routines are used, it interatively prompts for the output device and option. REFDIS called prior to RAMCLOSE disables the prompting in the REF package. Note that RAMCLOSE is call by PLOTRM when a PLOTND or PLOTRM(0.,0.,11) is called.
CALL RAMCLOSE (ic) ic (I): channel number (from RAMOPEN or IRMCHAN)