Fix the way plotting is done for some Euler and Shallow water plots so that labels don't show up on top of each other or obscured by lines. In particular, in phase plane plots now use distinct symbols for left and right state and add a legend rather than text in the figure.
Also adjust xlimits for some phase plane plots to better show dry or vacuum state.
Fix the way plotting is done for some Euler and Shallow water plots so that labels don't show up on top of each other or obscured by lines. In particular, in phase plane plots now use distinct symbols for left and right state and add a legend rather than text in the figure.
Also adjust xlimits for some phase plane plots to better show dry or vacuum state.