> In the framework of step-3, after solving the linear system, I would > like to calculate the flux on each integration point, store it somewhere > so I can after calculate for instance the integral of this field, and > then write it to the display file so I can create nice images to make my > boss happy. I am pretty sure everyone here does that 2e9 times a day, > but I can't figure out by myself. Is there any piece of tutorial out > there to help me find my way? Thanks in advance for your precious help.
There are many ways to do this. I don't think you will want to store the fluxes, but recompute them when you compute the integral. You can see how we evaluate a previously computed solution in, for example, step-21. For output, the DataPostprocessor class shown in step-28 is probably most useful. W. ------------------------------------------------------------------------- Wolfgang Bangerth email: [email protected] www: http://www.math.tamu.edu/~bangerth/ _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
