switch

pdnMesh is an automatic mesh generator and solver for Finite Element problems. It will also do post-

30 
0 -1.400000 21.100000 0 1 
1 40.099998 21.100000 0 1 
2 40.099998 -18.000000 0 1 
3 -1.400000 -18.000000 0 1 
4 17.500000 15.300000 0 0 
5 6.500000 15.300000 0 0 
6 6.500000 -11.100000 0 0 
7 31.500000 -11.100000 0 0 
8 31.500000 15.300000 0 0 
9 22.299999 15.300000 0 0 
10 22.299999 9.500000 0 0 
11 27.000000 9.500000 0 0 
12 27.000000 -6.200000 0 0 
13 11.800000 -6.200000 0 0 
14 11.800000 9.500000 0 0 
15 17.500000 9.500000 0 0 
16 16.999998 5.000000 0 0 
17 22.999998 5.000000 0 0 
18 16.999998 2.000000 -10 1 
19 16.999998 -6.000000 -10 1 
20 14.999999 -6.000000 -10 1 
21 22.999998 -6.000000 10 1 
22 24.999998 -6.000000 10 1 
23 14.999999 2.000000 -10 1 
24 22.999998 2.000000 10 1 
25 24.999998 2.000000 10 1 
26 18.282515 18.052063 0 0 
27 21.739294 18.052063 0 0 
28 21.739294 6.759922 0 0 
29 18.282515 6.759922 0 0 
32 
0 0 1 1
1 1 2 1
2 2 3 1
3 0 3 1
4 4 5 0 
5 5 6 0
6 6 7 0
7 7 8 0
8 8 9 0
9 9 10 0
10 10 11 0
11 11 12 0
12 13 14 0
13 14 15 0
14 4 15 0
15 16 17 0
16 16 18 0
17 18 19 1
18 19 20 1
19 13 20 0
20 21 22 1
21 12 22 0
22 18 23 1
23 20 23 1
24 17 24 0
25 21 24 1
26 24 25 1
27 22 25 1
28 26 27 0
29 27 28 0
30 28 29 0
31 26 29 0
5 
4 1 1 0  
0
1
2
3
4 1 0.01 0  
28
29
30
31
4 1 1 0  
22
23
18
17
4 1 1 0  
20
27
26
25
20 1 0.01 0  
20
21
11
10
9
8
7
6
5
4
14
13
12
19
18
17
16
15
24
25