Open Tools for electromsgnetic simulation programs

Computational electromagnetism requires a wide range of numerical methods dependings on the application, the topology of the geometry, the frequency and the quality of the solution. Different efforts have been done to develop an universal software package able to deal with any problem, by integrating existing specific modules in the same interface. Nevertheless, modrn computational approaches suggest to use a common basic environment, as high level computing lenguage, to be adapted to the requirements done by the end-user. Following this philosophy, this paper proposes three useful computer tools, combining the most usual requirements, to be customised for any electromagnetic problem.