Setting up the Data Model [H5Part F90 API]

Functions
INTEGER *8	h5pt_setnpoints (filehandle, npoints)
	See H5PartSetNumParticles.
INTEGER *8	h5pt_setnpoints_strided (filehandle, npoints, stride)
	See H5PartSetNumParticlesStrided.
INTEGER *8	h5pt_getndatasets (filehandle)
	See H5PartGetNumDatasets.
INTEGER *8	h5pt_getnpoints (filehandle)
	See H5PartGetNumParticles.
INTEGER *8	h5pt_getdatasetname (filehandle, index, name)
	See H5PartGetDatasetName.
INTEGER *8	h5pt_setview (filehandle, start, end)
	See H5PartSetView.
INTEGER *8	h5pt_setview_indices (filehandle, indices, nelem)
	See H5PartSetViewIndices.
INTEGER *8	h5pt_resetview (filehandle)
	See H5PartResetView.
INTEGER *8	h5pt_hasview (filehandle)
	See H5PartResetView.
INTEGER *8	h5pt_getview (filehandle, start, end)
	See H5PartGetView.

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Function Documentation

INTEGER*8 h5pt_setnpoints	(	INTEGER*8,intent(in)	filehandle,
		INTEGER*8,intent(in)	npoints
	)

See H5PartSetNumParticles.

Returns:

0 on success or error code

Parameters:

filehandle	the handle returned during file open
npoints	the number of particles on *this* processor

INTEGER*8 h5pt_setnpoints_strided	(	INTEGER*8,intent(in)	filehandle,
		INTEGER*8,intent(in)	npoints,
		INTEGER*8,intent(in)	stride
	)

See H5PartSetNumParticlesStrided.

Returns:

0 on success or error code

Parameters:

filehandle	the handle returned during file open
npoints	the number of particles on *this* processor
stride	the stride value (e.g. the number of fields in the particle data array)

INTEGER*8 h5pt_getndatasets

(

INTEGER*8,intent(in)

filehandle )

See H5PartGetNumDatasets.

Returns:

the number of datasets or error code

Parameters:

filehandle

the handle returned during file open

INTEGER*8 h5pt_getnpoints

(

INTEGER*8,intent(in)

filehandle )

See H5PartGetNumParticles.

Returns:

the number of particles or error code

Parameters:

filehandle

the handle returned during file open

INTEGER*8 h5pt_getdatasetname	(	INTEGER*8,intent(in)	filehandle,
		INTEGER*8,intent(in)	index,
		CHARACTER(LEN=*),intent(out)	name
	)

See H5PartGetDatasetName.

Returns:

0 on success or error code

Parameters:

filehandle	the handle returned during file open
index	index of dataset to query (starting from 0)
name	buffer to read the dataset name into

INTEGER*8 h5pt_setview	(	INTEGER*8,intent(in)	filehandle,
		INTEGER*8,intent(in)	start,
		INTEGER*8,intent(in)	end
	)

See H5PartSetView.

Returns:

0 on success or error code

Parameters:

filehandle	the handle returned during file open
start	offset of the first particle in the view
end	offset of the last particle in the view (inclusive)

INTEGER*8 h5pt_setview_indices	(	INTEGER*8,intent(in)	filehandle,
		INTEGER*8,dimension(*),intent(in)	indices,
		INTEGER*8,intent(in)	nelem
	)

See H5PartSetViewIndices.

Returns:

0 on success or error code

Parameters:

filehandle	the handle returned during file open
indices	list of indicies to select in this view
nelem	number of particles in the list

INTEGER*8 h5pt_resetview

(

INTEGER*8,intent(in)

filehandle )

See H5PartResetView.

Returns:

0 on success or error code

Parameters:

filehandle

the handle returned during file open

INTEGER*8 h5pt_hasview

(

INTEGER*8,intent(in)

filehandle )

See H5PartResetView.

Returns:

1 if true, 0 if false, or error code

Parameters:

filehandle

the handle returned during file open

INTEGER*8 h5pt_getview	(	INTEGER*8,intent(in)	filehandle,
		INTEGER*8,intent(out)	start,
		INTEGER*8,intent(out)	end
	)

See H5PartGetView.

Returns:

0 on success or error code

Parameters:

filehandle	the handle returned during file open
start	buffer to store the offset of the first particle in the view
end	buffer to store the offset of the last particle in the view (inclusive)