#proc symbol location: 1 1 symbol: style=outline fillcolor=blue linecolor=red radius=0.1 #proc symbol location: 2 1 symbol: style=outline fillcolor=blue radius=0.1 #proc symbol location: 3 1 symbol: style=fill fillcolor=blue radius=0.1 #proc symbol location: 4 1 symbol: style=outline linecolor=red radius=0.1 #proc symbol location: 5 1 //symbol: style=spokes linecolor=green radius=0.1 symbol: style=spokes shape=circle linecolor=green radius=0.1 linewidth=0.1