On 10/07/2017 12:12 PM, Jie Cheng wrote:
Like Wolfgang said, you need to elaborate your question. I ran your code and I
did see positive x-displacement in a certain area. I guess your question was
that you expected the grid to be actually deformed? If so, that is because
your results were plotted on the original mesh. Look at the move_mesh function
in step-18 or the output_results function in step-44.
Or you can do this in Paraview using the "warp by vector" plot.
Best
W.
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Wolfgang Bangerth email: [email protected]
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