Re: Nio.open_file hangs if too few grid points in GRIB1

Hi Wenchieh,

Thanks for passing this along. I just tried it on my PowerPC Mac, but
didn't see any problems.
I just got a new Intel Mac, so I will try it there, once I get
everything set up.

--Mary

On Feb 9, 2007, at 9:27 AM, Wenchieh YEN wrote:

> Hello fellow PyNGLers,
>
> the encountered problem is described in the subject. Here are the
> GRIB1
> files for testing:
>
> http://www.pa.op.dlr.de/~WenchiehYen/tmp/lfff00150000.crop_5x5.grb
> http://www.pa.op.dlr.de/~WenchiehYen/tmp/lfff00150000.crop_4x4.grb
>
> The former has 25 (5x5) grid points in a rotated lat-lon grid and Nio
> works fine with it. The latter will lead to system hang and Nio
> (python) drives the cpu usage to 100%. It contains only 4x4 grid
> points.
>
> Both GRIB1 files are originated from the German Weather Service (DWD).
>
> I am running PyNGL 1.1.0, numpy 1.0.1 with python 2.4.3 on Mac PPC
> and Linux.
>
> More info about these GRIB files can be provided if the PyNGL
> developers
> would need it.
>
> have a nice weekend!
>
> --
> ------------------------------------------
> Wenchieh Yen
> Institut fuer Physik der Atmosphaere
> DLR Oberpfaffenhofen
> T: +49 8153 28 2587
> F: +49 8153 28 1841
> E: wenchieh.yen @ dlr.de
> ------------------------------------------
>
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Received on Fri Feb 09 2007 - 10:31:19 MST