Re: phi.grad() question

2014-12-24 Thread Daniel Wheeler
On Tue, Dec 23, 2014 at 3:50 PM, Kyle Briton Lawlor klawlor...@gmail.com wrote: Hi again, Fipy. Suppose that with a solution variable phi (that is a cellVariable), I construct a vector field so that there is a vector associated to each point on the cell centers of the mesh, is there a way I

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2014-12-24 Thread Baris Demir
Dear Admin, Can you please remove me from the list? I am not using fipy anymore. Thank you in advance. On Dec 24, 2014 5:19 PM, Daniel Wheeler daniel.wheel...@gmail.com wrote: On Tue, Dec 23, 2014 at 3:50 PM, Kyle Briton Lawlor klawlor...@gmail.com wrote: Hi again, Fipy. Suppose that with

Re: phi.grad() question

2014-12-24 Thread Kyle Briton Lawlor
Thanks, Daniel. Is the function .getGrad() built to handle irregular meshes as well? I’ll be honest I have no intuition for what is meant by the first index being the “direction” and the second index being the direction for the gradient operator. I’ve written out the grad of a vector in 2D: