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Murray, We are in the planning stages here at Unidata to resolve this issue. Unfortunately, it requires "deep surgery" and will take time to resolve so we do not have an immediate solution for this problem at this time. But it will get fixed eventually. Best, Unidata IDV Support > Folks, > > I have a grib2 file that runs from 0-360, and it's no problem to display or > subset any areas that fit within this frame. But I'd like to display a grid > over all of Africa, and that would cross the 360-degree right side. Is > there a control or function that splits the 0-360 grid and combines the > halves into a -180-to-+180 map? Or any equivalent trick I don't know about? > > Murray Ticket Details =================== Ticket ID: PKC-150970 Department: Support IDV Priority: Normal Status: Open