RWIGS, NE, EFORM, ETO tags

$$\begin{eqnarray*} RWIGS &=& \mbox{radius for evaluation of $x_l(E)$} \\ NE &=& ... ...M &=& \mbox{lowest energy} \\ ETO &=& \mbox{highest energy} \\ \end{eqnarray*}$$

These tags determine the the energy range the radius and the number of energies for which the logarithmic derivatives $x_l(E)$ are calculated. (see also section 11.8)

Defaults:
RWIGS	=	RCORE
NE	=	100
EFROM	=	-2
ETO	=	2