On 2/24/11 10:53 AM, Bryan Woods wrote:
> Hello,
>
> I am loading in HWRF data from the GRIB2 files using PyNIO. Once I
> load them into numpy arrays I am left with a halo of values near the
> boundaries that appear to be empty. When I print them or use them in
> conditional statements I get values of '--' back. I'd like to turn
> these values into zeroes at the very least.
>
> I can't find anything in the numpy documentation that addresses this
> type of missing value so I am wondering if this is something unique to
> PyNIO. Has anyone dealt with this before?
>
> Thanks,
> Bryan
Bryan: To fill in missing values in a masked array with zeros, use
data_filled = data.filled(fill_value=0) # data is your masked array
-Jeff
-- Jeffrey S. Whitaker Phone : (303)497-6313 Meteorologist FAX : (303)497-6449 NOAA/OAR/PSD R/PSD1 Email : Jeffrey.S.Whitaker@noaa.gov 325 Broadway Office : Skaggs Research Cntr 1D-113 Boulder, CO, USA 80303-3328 Web : http://tinyurl.com/5telg _______________________________________________ pyngl-talk mailing list List instructions, subscriber options, unsubscribe: http://mailman.ucar.edu/mailman/listinfo/pyngl-talkReceived on Thu Feb 24 15:29:13 2011
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