[FLASH-USERS] how to modify hydro update ?

[Antoine Gintrand]

Dear Flash users,

I need to modify the code for a "laser slab" type simulation.

The goal is to impose for a certain condition on the cell, that the
fluid cannot move during the hydro update at a given time step.
The cell can only increase his internal energy (laser, heat conduction ...)
in this
condition.

Thus, I think that I probably need to specify in the hydro part of the
source code that the velocity should be zero during the computation of the
fluxes.

The problem is that I do not know which file I should modify to impose that
during the update of the hydro step.

Any suggestion would be highly appreciated,

thank you for your help,

All the best,

Antoine
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