Date: Aug 5, 2009 9:16 PM
Author: Doug
Subject: Re: measured boundary conditions with pde toolbox

Hmmm, I haven't heard of Dirac-Neumann boundary conditions. In this problem I want to specify the normal derivative of the scalar field at each node on the boundary. 

Anyway, that's not the sticky part--what I'm unsure about is how to specify boundary conditions from measured data, instead of specifying them as a constant or an analytic function of coordinates.