2011/7/8 Derek Gaston
> This method is highly discouraged! It will only work for Lagrange
> shape functions. You should really use the built in projection
> methods by attaching an init function (like John mentioned).
>
oh, didn't know that...in fact, yes, i use only Lagrange basis in my
probl
This method is highly discouraged! It will only work for Lagrange
shape functions. You should really use the built in projection
methods by attaching an init function (like John mentioned).
Whenever possible you should endeavor to write shape function agnostic
code... You never know when it migh
how about the following code, would that do for you?
// access one node of the mesh through this pointer
Node* node;
// set the solution vector (ie. displacement) to this node
Real soln[3] ={ u, v, w };
// loop for all system variables :
for (unsigned int ivar=0; ivarn_vars(system.number()); ivar+
On Thu, Jul 7, 2011 at 10:26 AM, Ataollah Mesgarnejad
wrote:
> Dear all,
>
> I have a TransientLinearImplicitSystem with 3 variables (u,v,w). I want to
> initialize it using attach_init_function. How can distinguish between
> variables in my init function which I pass to attach_init_function(),
Dear all,
I have a TransientLinearImplicitSystem with 3 variables (u,v,w). I want to
initialize it using attach_init_function. How can distinguish between variables
in my init function which I pass to attach_init_function(), so to set the
initial condition for each variable?
Best
Ata
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