Dear all,
I ran into a problem. Via GridIn I read a grid from disk. I can perform a
global refinement only once. If I try to refine it a second time I get the
following error
----------------------------------------------------
Exception on processing:
--------------------------------------------------------
An error occurred in line <12742> of file <source/grid/tria.cc> in
function
void dealii::Triangulation<dim,
spacedim>::execute_coarsening_and_refinement() [with int dim = 3, int
spacedim = 3]
The violated condition was:
cells_with_distorted_children.distorted_cells.size() == 0
The name and call sequence of the exception was:
cells_with_distorted_children
Additional Information:
(none)
--------------------------------------------------------
I send the file as .inp. Does anybody know a solution?
Best,
Bärbel64 84 0 0 0
0 0 0 0
1 2 0 0
2 4 0 0
3 6 0 0
4 0 2 0
5 2 2 0
6 4 2 0
7 6 2 0
8 0 0 1
9 2 0 1
10 4 0 1
11 6 0 1
12 0 2 1
13 2 2 1
14 4 2 1
15 6 2 1
16 0 0 2
17 2 0 2
18 4 0 2
19 6 0 2
20 0 2 2
21 2 2 2
22 4 2 2
23 6 2 2
24 4.4 0.4 1.5
25 5.6 0.4 1.5
26 4.4 1.6 1.5
27 5.6 1.6 1.5
28 4.8 0.8 0.5
29 5.2 0.8 0.5
30 4.8 1.2 0.5
31 5.2 1.2 0.5
32 4.4 0.4 1
33 5.6 0.4 1
34 4.4 1.6 1
35 5.6 1.6 1
36 4.8 0.8 0
37 5.2 0.8 0
38 4.8 1.2 0
39 5.2 1.2 0
40 4.4 0.4 0
41 5.6 0.4 0
42 4.4 1.6 0
43 5.6 1.6 0
44 4.9 0.9 0
45 5.1 0.9 0
46 4.9 1.1 0
47 5.1 1.1 0
48 4.9 0.9 -0.5
49 5.1 0.9 -0.5
50 4.9 1.1 -0.5
51 5.1 1.1 -0.5
52 4.9 0.9 -1
53 5.1 0.9 -1
54 4.9 1.1 -1
55 5.1 1.1 -1
56 4.8 0.8 -0.5
57 5.2 0.8 -0.5
58 4.8 1.2 -0.5
59 5.2 1.2 -0.5
60 4.8 0.8 -1
61 5.2 0.8 -1
62 4.8 1.2 -1
63 5.2 1.2 -1
0 7 hex 8 9 13 12 0 1 5 4
1 7 hex 9 10 14 13 1 2 6 5
2 7 hex 16 17 21 20 8 9 13 12
3 7 hex 17 18 22 21 9 10 14 13
4 7 hex 28 29 31 30 36 37 39 38
5 7 hex 32 33 29 28 40 41 37 36
6 7 hex 33 35 31 29 41 43 39 37
7 7 hex 34 30 31 35 42 38 39 43
8 7 hex 32 28 30 34 40 36 38 42
9 7 hex 32 33 35 34 28 29 31 30
10 7 hex 24 25 27 26 32 33 35 34
11 7 hex 18 19 25 24 10 11 33 32
12 7 hex 19 23 27 25 11 15 35 33
13 7 hex 22 26 27 23 14 34 35 15
14 7 hex 18 24 26 22 10 32 34 14
15 7 hex 18 19 23 22 24 25 27 26
16 7 hex 14 34 35 15 6 42 43 7
17 7 hex 11 15 35 33 3 7 43 41
18 7 hex 10 32 34 14 2 40 42 6
19 7 hex 10 11 33 32 2 3 41 40
20 7 hex 36 37 45 44 56 57 49 48
21 7 hex 37 39 47 45 57 59 51 49
22 7 hex 38 46 47 39 58 50 51 59
23 7 hex 36 44 46 38 56 48 50 58
24 7 hex 56 57 49 48 60 61 53 52
25 7 hex 57 59 51 49 61 63 55 53
26 7 hex 58 50 51 59 62 54 55 63
27 7 hex 56 48 50 58 60 52 54 62
28 7 hex 44 45 47 46 48 49 51 50
29 7 hex 48 49 51 50 52 53 55 54
30 0 quad 0 4 5 1
31 0 quad 1 5 6 2
32 0 quad 2 40 41 3
33 0 quad 2 6 42 40
34 0 quad 3 41 43 7
35 0 quad 6 7 43 42
36 0 quad 8 9 1 0
37 1 quad 8 0 4 12
38 0 quad 9 10 2 1
39 0 quad 10 11 3 2
40 0 quad 11 15 7 3
41 0 quad 12 13 5 4
42 0 quad 13 14 6 5
43 0 quad 14 6 7 15
44 0 quad 16 17 9 8
45 0 quad 16 20 21 17
46 1 quad 16 8 12 20
47 0 quad 17 18 10 9
48 0 quad 17 21 22 18
49 0 quad 18 19 11 10
50 0 quad 18 22 23 19
51 0 quad 19 23 15 11
52 0 quad 20 21 13 12
53 0 quad 21 22 14 13
54 0 quad 22 14 15 23
55 9 quad 36 56 58 38
56 9 quad 36 37 57 56
57 9 quad 37 39 59 57
58 9 quad 38 58 59 39
59 0 quad 40 42 38 36
60 0 quad 40 36 37 41
61 0 quad 41 37 39 43
62 0 quad 42 43 39 38
63 9 quad 52 54 55 53
64 9 quad 56 60 62 58
65 9 quad 56 57 61 60
66 9 quad 57 59 63 61
67 9 quad 58 62 63 59
68 3 quad 60 62 54 52
69 3 quad 60 52 53 61
70 3 quad 61 53 55 63
71 3 quad 62 63 55 54
72 9 line 36 37
73 9 line 36 38
74 9 line 37 39
75 9 line 38 39
76 9 line 56 57
77 9 line 56 58
78 9 line 57 59
79 9 line 58 59
80 9 line 60 61
81 9 line 60 62
82 9 line 61 63
83 9 line 62 63
_______________________________________________
dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
