New Client Reply: FRPLT Its when APARM(9) = 1 (my data set had two IFs) that it seems to plot only half the range. Ticket Details =================== Ticket ID: OFG-559695 Department: AIPS Data Processing Priority: Default Status: Open Link: https://help.nrao.edu/staff/index.php?_m=tickets&_a=viewticket&ticketid=882