Hi Stuart-
Use the TextDisplayable.setDisplayUnit(Unit) method. You can use
ucar.visad.Util.parseUnit("Celsius") to create the unit. Just
remember that "C" is Coulomb. ;-)
Don
Stuart Maclean wrote:
I am am reading a netcdf model grid into a GeoGrid, and then on via a
GeoGridAdapter into a IDV Displayable object. My data is t,y,x ->
temperature, where the raw values are in Kelvin.
I am using IDV's TextDisplayable to do an IDV like 'Value Plot'. I
would like to display some other unit, i.e Celsius, for the text values.
I suspect there is a very simple way to do this, I just cannot find it
in the javadocs ;)
A brute force way would be to construct a new FlatField, populate its
domain with that from the original, build a new realType for
tempCelsius and scale over from the original tempKelvin, and use the
second FlatField for the TextDisplayable...
Any help appreciated
Stuart
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Don Murray UCAR Unidata Program
dmurray@xxxxxxxxxxxxxxxx P.O. Box 3000
(303) 497-8628 Boulder, CO 80307
http://www.unidata.ucar.edu/staff/donm
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