Argument	Type	Intent	Description
subset	type(ids_generic_grid_dynamic_grid_subset), pointer	pointer	Pointer to the `grid_subset` AOS element to hold the subset
space	type(ids_generic_grid_dynamic_space), pointer	pointer	Pointer to the `space` AOS element holding the triangular grid space
space_index	integer	in	Index of the triangular grid space in the `space` AOS
grid	type(triangular_grid)	in	The grid being saved
mat_property	integer	in	MP value
subset_id	integer	in	Integer identifier of the subset

Storing EIRENE input

Only a part of input quantities are now processed.

Structure of EIRENE input files

The program contained in the file save_grid.f90 performs the following actions:

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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.

Only a part of input quantities are now processed.

...

IMASification of EIRENE output
Extend the list of input quantities
Organize 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)

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