Add or remove BCs at a specific time in diffusion framework

[weixinli]

This post is similar to viewtopic.php?f=24&t=135

Thanks to the post by Roman, we know it's possible to add BCs at a later phase by using

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Read `FileName' atTime 10. ms
Read `FileName' atStep 10000


However, in the diffusion framework, BCs need to be specified through the command

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DiffusionBoundaryCondition 'BCName'

at the input of DiffusionProblem. How can we add new BCs in the diffusion framework after the simulation starts running?

[zhouxinwei]

The following two commands are added in the boundary condition definition:

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ActivateAtRealTime 1 hours
DeactivateAtRealTime 10 hours


The code is updated in GitLab.