# Both initial temperature and composition are set to 1,
# and will decay starting from this value.
subsection Initial temperature model
  set Model name = function

  subsection Function
    set Variable names      = x,z
    set Function expression = 1.0
  end
end

subsection Initial composition model
  set Model name = function

  subsection Function
    set Variable names      = x,z
    set Function expression = 1.0
  end
end

# We choose material and heating models that let temperature
# and composition decay over time, and that is implemented in
# a plugin.
subsection Heating model
  set List of model names = exponential decay heating

  subsection Exponential decay heating
    set Half life = 10
  end
end

subsection Material model
  set Model name = exponential decay

  subsection Exponential decay
    set Half life = 10
  end
end
