fplot infile=radprof.ds xparm=RAD_LO yparm="RPROF[RPROF_ERR] FIT_RPSF" rows=- device=/xw pltcmd="@mycomms.pco"
which will plot the radial profile and best fit PSF from the file radprof.ds on an X-window display. The file mycomms.pco can be tailored by the user. An example might be:
> cat mycomms.pco mark 2 on 2 log x y plot overlay plot