Contour line question

[salex]

I'm a new DPLOT user but I like what I've been able to do in a very short time. At the moment I'm creating a series of contour plots - some with both positive and negative values. In order to better distinguish which contour line is positive and which is negative, some of the articles that I've seen use dashed lines for negative values and solid lines for positive values. I've already figured out how to change the color of each line but is there any way to control both the color of a contour line and whether it is solid or dashed?

Thanks!

[DPlotAdmin]

No, sorry, there isn't. That's a good suggestion for a future version, though.