Re: [Numpy-discussion] Second order gradient in numpy

2014-05-02 Thread John Mark Agosta
Shawn (Yuxiang) - The right way to compute this is using Runga-Kutta approximations. I'm not aware if numpy supports these. -jm __ John Mark Agosta 650 465-4707 johnmark.ago...@gmail.com *"Unpredictable consequences are the most expected thing on earth."* *

Re: [Numpy-discussion] Second order gradient in numpy

2014-05-02 Thread Chris Barker
On Thu, May 1, 2014 at 6:00 PM, Yuxiang Wang wrote: > Thank you for your input! I prefer np.gradient because it takes > mid-point finite difference estimation instead of one-sided estimates, > but np.diff() is also a good idea. Just wondering why np.gradient does > not have something similar, bei

Re: [Numpy-discussion] ANN: HDF5 for Python 2.3.0

2014-05-02 Thread Matthew Brett
Hi, On Tue, Apr 22, 2014 at 6:25 AM, Andrew Collette wrote: > Announcing HDF5 for Python (h5py) 2.3.0 > === > > The h5py team is happy to announce the availability of h5py 2.3.0 (final). > Thanks to everyone who provided beta feedback! Thanks a lot for this.