Runs to completion without errors on my installation: OS X 10.9.4 MacBook Air w/ 8GB of memory Python 2.7 and matplotlib 1.3.1-1 lib
-Dale
On Aug 10, 2014, at 13:43 , Hartmut Kaiser <hartmut.kai...@gmail.com> wrote:
> All,
>
> I'm running into a crash while trying to construct a
> tri.LinearTriInterpolator. Here is the short version of the code:
>
> import netCDF4
> import matplotlib.tri as tri
>
> var = netCDF4.Dataset('filename.cdf').variables
> x = var['x'][:]
> y = var['y'][:]
> data = var['attrname'][:]
> elems = var['element'][:,:]-1
>
> triang = tri.Triangulation(x, y, triangles=elems)
>
> # this crashes the python interpreter
> interp = tri.LinearTriInterpolator(triang, data)
>
> The data arrays (x, y, data, elems) are fairly large (>1 mio elements), all
> represented as numpy arrays (as returned by netCDF4). The 'data' array is a
> masked array and contains masked values.
>
> If somebody cares, I'd be able to post a link to the netCDF data file
> causing this.
>
> All this happens when using matplotlib 1.3.1, Win32, Python 2.7.
>
> Any help would be highly appreciated!
> Regards Hartmut
> ---------------
> http://boost-spirit.com
> http://stellar.cct.lsu.edu
>
>
>
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