[ncl-talk] query bout "ESMF_regridding.ncl"

[Sha Feng]

I was thinking "conserve" and "neareststod" . If "conserve" it not an option, how about "neareststod"? I couldn't find the description of this option on ESMF webpage. 

Thanks,
-Sha

On Nov 5, 2014, at 6:45 AM, Dennis Shea wrote:

> re: "After the interpolation, I want to largely keep the peak points in the source data (2D) in place instead of being smoothed out as well as largely keep the total amount conserved"
> 
> I doubt this can be done by any of the available methods:
> 
> bilinear, finite element patch recovery or first-order conservative regridding
> 
> 
> 
> On Tue, Nov 4, 2014 at 10:11 PM, Sha Feng <sfeng at mail.usf.edu> wrote:
> Hi there, 
> 
> I am trying to interpolate a regional 0.01 deg scattering-distributed filed (source) to a 1.3-km WRF domain (destination) using ESMF regridding tool but puzzled by what to be assigned to "InterpMethod" .  After the interpolation, I want to largely keep the peak points in the source data (2D) in place instead of being smoothed out as well as largely keep the total amount conserved. Do you have suggestion for this purpose? 
> 
> A reference would be much helpful as well if available. I couldn't find clear description in the ESMF_regridding.ncl code. 
> 
> Thanks,
> -Sha
> 
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