STEP-3MOD2
Example 3 for DEALII, Modified Again

STEP-3MOD2 is a second modification of the standard step-3 example. The region is still the square, but now we want the exact solution to be u(x,y) = x^2 * y. Since the original example uses a constant right hand side of 1, and zero boundary conditions, it is necessary to change the right hand side to -2*y, and change the boundary conditions to x^2*y.

Files you might find useful:

• CMakeLists.txt, the file needed by cmake on my system.
• step-3mod2.cc, the source code for the example.
• step-3mod2.sh, a shell script which contains the commands to create the makefile and run the example.
• step-3mod2_output.txt, the output file.
• solution.eps, graphics information about the solution, in EPS format.
• solution.vtk, graphics information about the solution, which can be input to visit or paraview.
• solution.png, a PNG image of the solution Z(X,Y).

You can go up one level to the DEALII directory.