H5Fed C API

Modules
	H5fed_mesh_inquiry
Functions
h5_id_t	H5FedAddLevel (h5_file_t *const f)
h5_id_t	H5FedStoreVertex (h5_file_t *const f, const h5_id_t vertex_id, const h5_float64_t P[3])
h5_id_t	H5FedStoreElement (h5_file_t *const f, const h5_id_t local_vids[])

---

Function Documentation

h5_id_t H5FedAddLevel

(

h5_file_t *const

f )

Add a new level with num_elems elements. The number of elements must be the real number of elements to add the level. If you want to refine n tetrahedra n*8 elements must be added.

Parameters:

[in]	f	File handle.
[in]	num_elems_to_refine	Number of elements which will be refined.

Returns:

ID of new level.

Note:

values for f->t.num_levels: -1 unknown: after opening the file. This is equivalent to "topological data has not been initialized". 0 no levels: HDF5 group for meshes may already exist but must not! > 0 number of mesh levels

h5_id_t H5FedStoreVertex	(	h5_file_t *const	f,
		const h5_id_t	vertex_id,
		const h5_float64_t	P[3]
	)

Stores the the coordinates of a specific vertex at level level with id vertex_id of the tetrahedral mesh.

Returns:

local vertex id on success

errno on error

Parameters:

f	file handle
vertex_id	id from mesher or -1
P	coordinates

h5_id_t H5FedStoreElement	(	h5_file_t *const	f,
		const h5_id_t	local_vids[]
	)

Stores the 4-tuple, that contains the specific indices describing a tetrahedron with id tet_id at level level of the tetrahedral mesh.

Errors: current level not yet defined to many tets stored on level

Returns:

local tetrahedron id

errno on error

Parameters:

f	file handle
local_vids	tuple with vertex id's