====== Differences ====== This shows you the differences between two versions of the page.
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docs:utils:symmetryop [2009/02/11 09:09] gibson created |
docs:utils:symmetryop [2010/02/02 07:55] (current) |
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</code> | </code> | ||
- | The [[:doc:math:symmetry|symmetries of 3D fields]] on x,z periodic, y bounded domains with | + | The [[:docs:math:symmetry|symmetries of 3D fields]] on x,z periodic, y bounded domains with |
Dirichlet or Neumann conditions at the walls can be parameterized as | Dirichlet or Neumann conditions at the walls can be parameterized as | ||
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===== General ===== | ===== General ===== | ||
- | Apply s1 = [u,v,w] %%->%% [-u, -v, w](-x + L_x/2 , \, -y, \, z+L_z/2) to g.ff and save it in h.ff | + | Apply s1 = [u,v,w] %%->%% [-u, -v, w](-x + L_x/2 , -y, z+L_z/2) to g.ff and save it in h.ff |
<code> | <code> |