[Gnuplot-info] How to get different dashes for the splot contour in epslatex term?

[David K. <da...@gn...>]

On gnuplot 5.0.7 I am completely unable to get individually dashed
contours for the epslatex terminal: all contour lines take their color
from the individual line styles, but the dashing exclusively from line
style 1 (which I need for the main plot anyway, even if equally dashed
contour lines would not be pointless anyway).

Here is my current file, I am out of my wits.  I am pretty sure that
this is actually a bug, but I am under time pressure and would at least
need a workaround.