Beautiful. Thank you Roy. Ata > On Mar 24, 2017, at 9:56 AM, Roy Stogner <[email protected]> wrote: > > > On Fri, 24 Mar 2017, gmail wrote: > >> I’m using project_solution >> <http://libmesh.github.io/doxygen/classlibMesh_1_1System.html#ad874c95a6f5310c7ccfbe344d718fe96> >> from a ParsedFunction to set the initial values on an >> ImplicitSystem. This works wonderfully if the system has only a >> single variable but not surprisingly (since I’m passing only 1 >> ParsedFunction) breaks down when the system has more variables. >> I was wondering: >> >> 1- If currently I can use the same interface for a multi-variable >> system? > > Yes. You enclose the values for each variable in braces, e.g. in a > Stokes flow with u v and p, '{y*(1-y)}{0}{1-x}' would give you a > parabolic rightward flow. > --- > Roy
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