Re: About the source code of area_hi2lores_Wrap

Hi Olivia,

Please see the attached Fortran code. It's the "arealinint2da" routine that gets called internally when you call area_hi2lores from NCL.

There are a lot of arguments to the Fortran routine:

      subroutine arealinint2da(mxi,nyi,ngrd,xi,yi,zi,wxi,wyi,zimsg
     + ,mcyc,ncyc,mxo,nyo,xo,yo,zo,critpc,debug
     + ,ier
     + ,xilft,xirgt, yibot, yitop, dyi
     + ,xolft, xorgt, yiwrk, yowrk
     + ,fracx, fracy, ziwrk, zowrk, indx, indy)

The "xi", "yi" "zi" are the first three arguments passed to area_hi2lores.

"mcyc" is the fourth argument in area_hi2lores.

"wxi" is the fifth argument in area_hi2lores.

"xo","yo","zo" are the last arguments right before the "option" argument.

The rest of the Fortran arguments are either dimension sizes or work arrays.

--Mary

On Sep 21, 2012, at 1:05 PM, Olivia wrote:

> Dear NCL,
>
> I am using the area_hi2lores function to do the regridding from high
> resolution to low resolution. I know how to use it, but I don't know the
> details how it works.
>
> Does anyone have the source code of area_hi2lores?
>
> Please sent it to me (olivia.learn.ncl@gmail.com).
>
> Thanks so much.
>
> Best wishes
>
> Olivia
>
>
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