  We generalize the non-abelianization of Gaiotto-Moore-Neitzke from the case
of $SL(n)$ and $GL(n)$ to arbitrary reductive algebraic groups. This gives a
map between a moduli space of certain $N$-shifted weakly $W$-equivariant
$T$-local systems on an open subset of a cameral cover $\tilde{X}\rightarrow X$
to the moduli space of $G$-local systems on a punctured Riemann surface $X$.
For classical groups, we give interpretations of these moduli spaces using
spectral covers.
  Non-abelianization uses a set of lines on the Riemann surface $X$ called a
spectral network, defined using a point in the Hitchin base. We show that these
lines are related to trajectories of quadratic differentials on quotients of
$\tilde{X}$. We use this to describe some of the generic behaviour of lines in
a spectral network.
