Re: [Numpy-discussion] feature tracking in numpy/scipy

2013-03-07 Thread Benjamin Root
On Sat, Mar 2, 2013 at 5:32 PM, Scott Collis scollis.a...@gmail.com wrote: Good afternoon list, I am looking at feature tracking in a 2D numpy array, along the lines of Dixon and Wiener 1993 (for tracking precipitating storms) Identifying features based on threshold is quite trivial using

[Numpy-discussion] feature tracking in numpy/scipy

2013-03-02 Thread Scott Collis
Good afternoon list, I am looking at feature tracking in a 2D numpy array, along the lines of Dixon and Wiener 1993 (for tracking precipitating storms) Identifying features based on threshold is quite trivial using ndimage.label b_fld=np.zeros(mygrid.fields['rain_rate_A']['data'].shape) rr=10