This file is indexed.

/usr/share/dune-grid/grids/dgf/examplegrid10a.dgf is in libdune-grid-dev 2.5.1-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
DGF
vertex 
firstindex 1
 0   0  5   # 1
 0   0  0   # 2
 0 -10  0   # 3 
 0 -10 10   # 4 
 0  10 10   # 5 
 0  10  5   # 6 

30  10  0   # 7 
30 -10  0   # 8 
30 -10 10   # 9 
30  10 10   # 10 

25  10  0   # 11 
25   0  0   # 12 
25   0  5   # 13 
25  10  5   # 14 

0    0 10   # 15 

30   0  0   # 16
30   0  5   # 17
30   0 10   # 18
30  10  5   # 19
30 -10  5   # 20

25  10 10   # 21
25   0 10   # 22
25 -10 10   # 23
25 -10  5   # 24 
25 -10  0   # 25

0  -10  5   # 26
#
Cube
map 0 1 3 2  4 5 7 6
parameters 2
21 14 13 22  5  6  1 15  0 1
23 22 13 24  4 15  1 26  1 -1
25 24 13 12  3 26  1  2  2 1
17 19 7 16  13 14 11 12  3 -1
17 16 8 20  13 12 25 24  4 1
17 20 9 18  13 24 23 22  5 -1
17 18 10 19 13 22 21 14  6 1
#
boundarysegments
2   1 2 3 26
2   26 4 15 1
2   1 15 5 6

1   7 16 17 19
1   19 17 18 10
1   8 16 17 20
1   20 17 18 9

4   21 10 19 14 
4   11 7 19 14
4   5 6 14 21

4   15 5 22 21 
4   4 15 22 23
4   23 9 18 22
4   22 18 10 21
# 
boundarydomain
default 3 
#
# examplegrid10a.dgf