Scaling plotting window

2014-09-22 Thread Yun Tao
Hi all, In plotting a very simple 2D diffusion process (see attached file), I noticed that I am incapable of visualizing the solution at a smaller region than the predefined domain size. For instance, in a 12x12 landscape, diffusion looks the same as when I fixed the plot window to be 0.5x0.5. Loc

Re: Time-dependent 2D solutions with atypical boundary conditions

2014-09-22 Thread Daniel Wheeler
On Wed, Sep 17, 2014 at 5:33 PM, Raymond Smith wrote: > > I don't think that the boundary condition implementation should require a > particular type of mesh or depend on the type of mesh used. > I agree with this. Yun, Is the difficulty with your problem to do with creating a function that ide