masking

[Jean Pierre Arabonis]

Hi all
    Maybe someone can shed some light on this one, I have some sea ice
data that has valid values of 0 to 1 and some values greater than 1 that
indicate bad data.
     How can I create a mask for the bad data, or a range of data,  and
make it say 0. I need somthing like:
     maskout(expr,expr>1)

    Thanks
       Jean Pierre





--
Jean Pierre Arabonis
arabonis at egs.uct.ac.za
Tel 021 780 1021 cell 084 401 1365
This email is 100% Microsoft Free

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