...

• Opens the IMAS database by calling the subroutine  imas_open_env  .
• Reads the IMAS IDS  edge_profiles, using the subroutine  ids_get .
• Extracts the information about the grid from the IDS and puts it into a  type(triangular_grid)-structure, using the subroutine  get_triangular_grid_from_ids  (module  triangular_grid_ids_io).
• Writes the grid to EIRENE-format files (subroutine  write_eirene_grid, module  triangular_grid_module).
• Closes the IMAS database.

Things to be done

• Code parameters
• IMASification of EIRENE output
• Extend the list of input quantitiesOrganize a 1D toroidal space and a couple of subsets in the 3D space (if required)
• Try to adjust the processing of exceptions to GSL practices (if worth while)Understand how the triangular grid can be united with other grids (if required)