If the data are available in a GEMPAK sf point or gd grid file then GEMPAK will display data based on the geographic area and projection information you input into programs like gdcntr, gdplot2 and sfmap. What is the format of your data? Michael > Hi, > > Is there a way to plot CONUS data of any variable (in my case rainfall > data) when you only have the latitude and longitude points for that value? > > Arthur Eiserloh > Grad. Student at San Jose State University > > Ticket Details =================== Ticket ID: HMQ-416440 Department: Support GEMPAK Priority: Normal Status: Open