mod_input_output_helper Module

Used by

Help

Graph Key

Nodes of different colours represent the following:

Solid arrows point from a submodule to the (sub)module which it is descended from. Dashed arrows point from a module or program unit to modules which it uses.

Variables

Type	Visibility	Attributes		Name		Initial
logical,	public		::	save_now			whether a manually inserted snapshot is saved
integer,	public,	parameter	::	version_number	=	5	Version number of the .dat file output

Functions

public pure function count_ix(ixOmin1, ixOmin2, ixOmin3, ixOmax1, ixOmax2, ixOmax3)

Compute number of elements in index range

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	ixOmin1
integer,	intent(in)			::	ixOmin2
integer,	intent(in)			::	ixOmin3
integer,	intent(in)			::	ixOmax1
integer,	intent(in)			::	ixOmax2
integer,	intent(in)			::	ixOmax3

Return Value integer

public function get_names_from_string(aux_variable_names, nwc) result(names)

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	aux_variable_names
integer,	intent(in)			::	nwc

Return Value character(len=name_len), (1:nwc)

Subroutines

public subroutine block_shape_io(igrid, n_ghost, ixOmin1, ixOmin2, ixOmin3, ixOmax1, ixOmax2, ixOmax3, n_values)

Determine the shape of a block for output (whether to include ghost cells, and on which sides)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	igrid
integer,	intent(out)			::	n_ghost(2*ndim)	nghost(1:ndim) contains the number of ghost cells on the block's minimum boundaries, and nghost(ndim+1:2*ndim) on the block's maximum boundaries
integer,	intent(out)			::	ixOmin1	Index range on output block
integer,	intent(out)			::	ixOmin2	Index range on output block
integer,	intent(out)			::	ixOmin3	Index range on output block
integer,	intent(out)			::	ixOmax1	Index range on output block
integer,	intent(out)			::	ixOmax2	Index range on output block
integer,	intent(out)			::	ixOmax3	Index range on output block
integer,	intent(out)			::	n_values	Number of cells/values in output

public subroutine create_output_file(fh, ix, extension, suffix)

Standard method for creating a new output file

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(out)			::	fh	File handle
integer,	intent(in)			::	ix	Index of file
character(len=*),	intent(in)			::	extension	Extension of file
character(len=*),	intent(in),	optional		::	suffix	Optional suffix

public subroutine snapshot_write_header1(fh, offset_tree, offset_block, dataset_names, nw_vars)

Write header for a snapshot, generalize cons_wnames and nw

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	fh	File handle
integer(kind=MPI_OFFSET_KIND),	intent(in)			::	offset_tree	Offset of tree info
integer(kind=MPI_OFFSET_KIND),	intent(in)			::	offset_block	Offset of block data
character(len=*),	intent(in)			::	dataset_names(:)
integer,	intent(in)			::	nw_vars