Let's see our example: the cmas2d_customlib problemtype.
The problem-type is located in problemtypes/Examples/cmas2d_customlib.gid
Inside this folder, we can find several files. The most important ones are:
- cmas2d_customlib.xml
Defines Declares some information about the problemtype, such as the name, the minimum GiD version, a description, etc.
- cmas2d_customlib_default.spd
A xml file that defines the tree interface.
...