Re: triple2grid

Hi Ashley,

It could be that you are running up against NCL's 2GB data limit(?).
The docs for triple2grid state that the return result will be:

"The return array will be K x N x M, where K represents the leftmost
dimensions of data. It will be of type double if any of the input is
double, and float otherwise."

After ndtooned(orog), the left (and right!) dimension is 38400, rlon
is 181, rlat is 133, to yield:

        38400x181x133xsizeof(float) = 3.69GB

In any case, something other than a SEGV would be preferable.

Not sure that helps...
Rick

On Mar 3, 2010, at 7:39 AM, Ashley Watson wrote:

> Dear All,
>
> I am trying to use nearest neighbor approach for regridding
> temperature from model native grid to regular grid. As rcm2rgrid
> doesn't employ nearest neighbor
> method, I tried to use triple2grid but I am stuck with segmentation
> fault. My script and sample input data is attached. The attached
> script works fine
> for rcm2rgrid but not for triple2grid. Why triple2grid is not working?
>
> Thanks in advance
> Ashley
>
>
> <
> Test_input
> .nc
> ><Test_triple2grid.ncl>_______________________________________________
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Received on Wed Mar 3 09:56:58 2010