1.1 --- a/demo/circulation-input.lgf	Fri Nov 21 14:42:47 2008 +0000
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,32 +0,0 @@
     1.4 -@nodes 
     1.5 -coordinates_x   coordinates_y   delta   label   
     1.6 --396.638        -311.798        0       0       
     1.7 -154.409         -214.714        13      1       
     1.8 --378.119        -135.808        0       2       
     1.9 --138.182        -58.0452        0       3       
    1.10 -55              -76.1018        0       4       
    1.11 --167.302        169.88          0       5       
    1.12 -71.6876         38.7452         0       6       
    1.13 --328.784        257.777         0       7       
    1.14 -354.242         67.9628         -13     8       
    1.15 -147             266             0       9       
    1.16 -@edges 
    1.17 -                label   lo_cap  up_cap  
    1.18 -0       1       0       0       20      
    1.19 -0       2       1       0       0       
    1.20 -1       1       2       0       3       
    1.21 -1       2       3       0       8       
    1.22 -1       3       4       0       8       
    1.23 -2       5       5       0       5       
    1.24 -3       2       6       0       5       
    1.25 -3       5       7       0       5       
    1.26 -3       6       8       0       5       
    1.27 -4       3       9       0       3       
    1.28 -5       7       10      0       3       
    1.29 -5       6       11      0       10      
    1.30 -5       8       12      0       10      
    1.31 -6       8       13      0       8       
    1.32 -8       9       14      0       20      
    1.33 -8       1       15      0       5       
    1.34 -9       5       16      0       5       
    1.35 -@end