Re: rcm2rgrid: how does it work?

The actual code used will be sent in a separate email.
Basically, and inverse distance interpolation is used.

Aideen Foley wrote:
> Hi everyone,
> I am trying to use rcm2rgrid to convert RCM data on a native, rotated
> grid to regular lat/lon gridded data. I am calling the script correctly,
> and it works, giving me output on a regular grid. However, the success
> of my script varies depending on which RCM I apply it to. If I average
> the values over my area of interest on the native grid and then on the
> regular grid after rcm2rgrid, I find significant differences are
> introduced in some models by the regridding while others agree quite
> well. So I am wondering does anyone know how the rcm2rgrid function
> carries out its interpolations? I think maybe that could be a clue to
> what is going wrong. Has anyone experienced such a problem before?
> Thanks in advance for any help
> Aideen
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Received on Mon Nov 17 2008 - 09:10:58 MST