EMANT: integration of GiD and Kratos, open and flexible computational tools

The advantages and drawbacks of GiD, Kratos and EMANT has been presented. The main feature of these computer tools is that they can be used to craft customized numerical simulation programs: GiD for geometrical modeling, data input and visualization of results. Kratos as starting point for a C++ finite element code, and finally, EMANT, can be seen as an example of how to blend Kratos and GiD to analyze electromagnetic problems.