[ncl-talk] conservative regridding with NCL

[Mary Haley]

Rajesh,

It is possible to have more points in the original file. These duplicate
points should have various weights assigned to them, and these weights are
applied internally in the ESMF regridding code.

--Mary



On Wed, Sep 3, 2014 at 4:02 PM, Rajesh Kumar <rkumar at ucar.edu> wrote:

> Hi there,
>
> I am trying to do a mass conservative mapping from a rectilinear to
> unstructured MPAS grid. The script runs fine but I am getting nearly double
> grid points in the output. My destination file has 40962 points while in
> the output, I am getting values at 81920 grid points. However, if I use
> bilinear or patch regridding, I get the same number of grid points in the
> output, i.e. 40962. Could anyone please provide insight into this?
>
> Rajesh
>
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