function setValue(s, n, comp, localPoint, v)
% SETVALUE - Set the value of a single entry in the solution vector.
%
%    n           -- domain number
%    comp        -- component number
%    localPoint  -- local index of the grid point in the domain
%    v           -- value
%
%    Example:
%
%      setValue(s, 3, 5, 1, 5.6)
%
%    This sets component 5 at the leftmost point (local point 1) in domain 3
%    to the value 5.6. Note that the local index always begins at 1
%    at the left of each domain, independent of the global index of
%    the point, which depends on the location of this domain in the
%    stack.
%
stack_methods(s.stack_id, 100, n, comp, localPoint, v);