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colouring land
Hi,
I have just managed to shade a map of the globe showing SST's, however, as
the input data has assigned land the value of -100, the key which comes
with the plot is very skewed. All land is purple which ferret recognises
to be at a temperature of -100, while the ocean temperature values are
obviously much higher.
I just want to know how land could be set as one colour by default,
so that it doesn't appear on the key,(and presumably the key would then
alter itself to a higher resolution?)
I have checked out the FAQ on the web but I don't understand any of the
solutions.
Thanks,
Sinead
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