[ncl-talk] horizontal interpolation

[BasitAli Khan]

Hi there,

I want to plot  SST from ECMWF-Era-Interim 0.75 x 0.75 degree data. The SST field in this dataset is land masked that is all the land points are 'missing values' . However, due to coarse resolution, there are white spaces along the shorelines (please see the attached figure). I want to interpolate  SST up to shorelines so that no white spaces are shown in the plot. I wonder how can i do this.
Any help would be greatly appreciated.

Regards,
Basit

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