In steady_ you find the following set of commands
if isfield(options_,‘unit_root_vars’)
if isempty(options_.unit_root_vars)
cheick = max(abs(feval([M_.fname 'steadystate’],…
oo.steady_state,…
[oo_.exo_steady_state; …
oo_.exo_det_steady_state]))) >
options_.dynatol ;
end
end
It seems that the maximum absolute value of the variables in the steady state is compared with the options_.dynatol.
What is the meaning of this check?
Regards
Gianni