Hello dokken,
Thank you for your response. Actually I do not have any definition of subdomain or lets say element sets are not located in .inp file. I extracted Element IDs manually from another software as above. I am trying to create the subdomains by these elements. So, you can assume that, I have a mesh (.xdmf, .xml, .inp, etc.) and I am trying to define subdomains by element numbers (which is not in the mesh file).
And just for your information, this is how .inp looks like:
** MESH NODES
**
** Number of nodes 85
*NODE
1, 3.000000000E+001, 0.000000000E+000, 3.000000000E+001
2, 0.000000000E+000, 0.000000000E+000, 3.000000000E+001
3, 2.000000000E+001, 0.000000000E+000, 3.000000000E+001
4, 1.000000000E+001, 0.000000000E+000, 3.000000000E+001
5, 3.000000000E+001, 3.000000000E+001, 3.000000000E+001
6, 3.000000000E+001, 2.000000000E+001, 3.000000000E+001
7, 3.000000000E+001, 1.000000000E+001, 3.000000000E+001
8, 0.000000000E+000, 3.000000000E+001, 3.000000000E+001
9, 1.000000000E+001, 3.000000000E+001, 3.000000000E+001
10, 2.000000000E+001, 3.000000000E+001, 3.000000000E+001
11, 0.000000000E+000, 1.000000000E+001, 3.000000000E+001
12, 0.000000000E+000, 2.000000000E+001, 3.000000000E+001
13, 3.000000000E+001, 0.000000000E+000, 0.000000000E+000
14, 3.000000000E+001, 0.000000000E+000, 1.000000000E+001
15, 3.000000000E+001, 0.000000000E+000, 2.000000000E+001
16, 0.000000000E+000, 0.000000000E+000, 0.000000000E+000
.
.
.
**
** MESH ELEMENTS
**
*ELEMENT, TYPE=C3D4
1, 38, 68, 72, 39
2, 48, 51, 72, 49
3, 33, 41, 70, 45
4, 6, 70, 45, 7
5, 38, 39, 72, 53
6, 7, 45, 47, 70
7, 33, 70, 40, 43
8, 9, 67, 52, 10
9, 26, 29, 32, 75
10, 1, 15, 3, 77
11, 40, 64, 67, 65
12, 2, 78, 11, 66
13, 12, 71, 59, 23
.
.
.
.