1 GRAPH TYPE (0 = UNDIRECTED, 1 = DIRECTED), DEFAULTS (NODE DIAMETER, NODE BORDER, ARC WIDTH, HILITED ARC WIDTH, FONTSIZE):
7 ****************************************
9 ARC NAME, TAIL NODE NAME, HEAD NODE NAME, COLOR, WIDTH, HIWIDTH, FONTSIZE
10 COST, MIN CAP, MAX CAP, LENGTH, Q WEIGHT, Q ORIGIN, WEIGHT
12 e1=fe(i) i f(e1) 0 0 0 0
13 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00
14 e2=che(e1) i chn(e1) 0 0 0 0
15 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00
16 e3=che(e2) i chn(e2) 0 0 0 0
17 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00
18 ****************************************
20 NODE NAME, POSSIBLE TYPE (1 = SINK, 2 = SOURCE)
21 X, Y, COLOR, DIAMETER, BORDER, FONTSIZE