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Re: [Question #110430]: Plot boundary conditions

 

Question #110430 on DOLFIN changed:
https://answers.launchpad.net/dolfin/+question/110430

    Status: Answered => Solved

bluejerry confirmed that the question is solved:
To plot the boundary conditions (as projected to the Vector Space)

For the system Ax=b with boundary conditions bc; I first assembled A and
b, then applied the boundary condition, e.g.,

A = assemble(a)
b = assemble(b)
bc.apply(A,b)

then created a function u in the Vector Space V; and set the vector of u
equal bo b

u = Function(V)
u.vector()[:] = b

u can now be plotted using plot(u)

This will plot the Vector Space with only the applied Dirichlet boundary
conditions applied.

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