On 6/1/21 12:54 AM, SAR wrote:
In my problem, I use a nucleation algorithm to place hydrides into the domain
(using the Allen-Cahn equation). Since this function is of random nature, the
exact structure will never not be reproduced in an another analysis.
I want to generate a particular micro-structure and then, subject that one to
multiple mechanical boundary conditions (each condition will be a separate
analysis case). The equations, objects will all be be exact, I just want to
start the new analysis case using the mesh, and solution vectors from the last
problem.
That sounds like you want to "serialize" the state of the program and the
"restart" multiple times from this state. Or maybe only checkpoint the mesh
and solution vectors, and the reload these in a different program that solves
something different with the solution of the first.
Regardless, I think that the keywords you are looking for are
"checkpoint/restart". If you search the archives of this forum, you will find
numerous mentions of this topic.
Best
W.
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Wolfgang Bangerth email: [email protected]
www: http://www.math.colostate.edu/~bangerth/
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