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Re: [ferret_users] Shifting the pole
Hi Bijoy,
I guess it depends on how you want to do this. Do you have in mind some
way to make the transformation? Ferret can handle visualizations of
data on grids that are defined in terms of curvilinear coordinates, see
http://ferret.pmel.noaa.gov/Ferret/documentation/users-guide/customizing-plots/MAP-PROJECTIONS-AND-CURVILINEAR-COORDINATES#Chapter6-Map_Projections
There are for instance tri-polar grids (e.g.
http://climate.gmu.edu/poseidon/code/Tripole.html) that people use to
put the pole over onto land masses.
Ansley
Bijoy Thompson wrote:
Hi list,
I have the wind data (for instance, monthly_navy_winds.cdf) in lat-lon
coordinates. For the Arctic Ocean modeling, we need to reset the north
pole to a point on the land (say, 100E,60N). Is there a way to do this
transformation and save the rotated data in ferret ?
Thanks in advance
Bijoy
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