\manual DMAGFACTOR(3){}
\name
DMagFactor---double precision \texword{magfactor}
\synopsis
double
DMagFactor(magfactor)
int magfactor;
\endsyn
\description
\i{DMagFactor} returns $\i{magfactor}/1000.0$, with some extra
fiddling to get more precise values for the various \texword{magstep}s
that are commonly used.
