motion_xdmf_file_object

MOTIOn, XDMF file object class.

Source: src/lib/motion_xdmf_file_object.F90

Dependencies

Contents

• xdmf_parameters_object
• xdmf_file_object
• xdmf_file_object
• close_file
• open_file
• parse_file
• close_attribute_tag
• open_attribute_tag
• write_dataitem_tag
• close_domain_tag
• open_domain_tag
• close_geometry_tag
• open_geometry_tag
• close_grid_tag
• open_grid_tag
• append_async_tags
• write_async_tags
• write_header_tag
• write_time_tag
• write_topology_tag
• write_end_tag
• write_self_closing_tag
• write_start_tag
• write_tag
• gather_async_tags
• new
• dataitem_tag_attr
• dataitem_tag_str
• tag_str

Variables

Name	Type	Attributes	Description
NL	character(len=1)	parameter	New line (end record) character.
ASYNC_TAGS_CHUNK	integer(kind=I8P)	parameter	Minimum asyncronous tags buffer capacity.
ASYNC_TAGS_MAX	integer(kind=I8P)	parameter	Maximum asyncronous tags buffer capacity.
XDMF_PARAMETERS	type(xdmf_parameters_object)	parameter	List of XDMF named constants.

Derived Types

xdmf_parameters_object

Global named constants (paramters) class (container) of XDMF syntax.

Components

Name	Type	Attributes	Description
XDMF_ATTR_CENTER_NODE	character(len=4)		XDMF attribute node centered.
XDMF_ATTR_CENTER_EDGE	character(len=4)		XDMF attribute edge centered.
XDMF_ATTR_CENTER_FACE	character(len=4)		XDMF attribute face centered.
XDMF_ATTR_CENTER_CELL	character(len=4)		XDMF attribute cell centered.
XDMF_ATTR_CENTER_GRID	character(len=4)		XDMF attribute grid centered.
XDMF_ATTR_CENTER_OTHER	character(len=5)		XDMF attribute other centered.
XDMF_ATTR_TYPE_SCALAR	character(len=6)		XDMF attribute type scalar.
XDMF_ATTR_TYPE_VECTOR	character(len=6)		XDMF attribute type vector.
XDMF_ATTR_TYPE_TENSOR	character(len=6)		XDMF attribute type tensor.
XDMF_ATTR_TYPE_TENSOR6	character(len=7)		XDMF attribute type tensor6.
XDMF_ATTR_TYPE_MATRIX	character(len=6)		XDMF attribute type matrix.
XDMF_ATTR_TYPE_GLOBALID	character(len=8)		XDMF attribute type global ID.
XDMF_ATTR_ELEM_FAMILY_CG	character(len=2)		XDMF attribute element family CG.
XDMF_ATTR_ELEM_FAMILY_DG	character(len=2)		XDMF attribute element family DG.
XDMF_ATTR_ELEM_FAMILY_Q	character(len=1)		XDMF attribute element family Q.
XDMF_ATTR_ELEM_FAMILY_DQ	character(len=2)		XDMF attribute element family DQ.
XDMF_ATTR_ELEM_FAMILY_RT	character(len=2)		XDMF attribute element family RT.
XDMF_ATTR_ELEM_CELL_INTERVAL	character(len=8)		XDMF attribute element cell interval.
XDMF_ATTR_ELEM_CELL_TRIANGLE	character(len=8)		XDMF attribute element cell triangle.
XDMF_ATTR_ELEM_CELL_TETRAHEDRON	character(len=11)		XDMF attribute element cell tetrahedron.
XDMF_ATTR_ELEM_CELL_QUADRILATERAL	character(len=13)		XDMF attribute element cell quadrilateral.
XDMF_ATTR_ELEM_CELL_HEXAHEDRON	character(len=10)		XDMF attribute element cell hexahedron.
XDMF_DATAITEM_ITEMTYPE_UNIFORM	character(len=7)		XDMF dataitem item type Uniform
XDMF_DATAITEM_ITEMTYPE_COLLECTION	character(len=10)		XDMF dataitem item type collection
XDMF_DATAITEM_ITEMTYPE_TREE	character(len=4)		XDMF dataitem item type tree
XDMF_DATAITEM_ITEMTYPE_HYPERSLAB	character(len=9)		XDMF dataitem item type hyperSlab
XDMF_DATAITEM_ITEMTYPE_COORDINATES	character(len=11)		XDMF dataitem item type coordinates
XDMF_DATAITEM_ITEMTYPE_FUNCTION	character(len=8)		XDMF dataitem item type function
XDMF_DATAITEM_NUMBER_FORMAT_HDF	character(len=3)		XDMF dataitem number format HDF.
XDMF_DATAITEM_NUMBER_FORMAT_XML	character(len=3)		XDMF dataitem number format XML.
XDMF_DATAITEM_NUMBER_FORMAT_BINARY	character(len=6)		XDMF dataitem number format Binary.
XDMF_DATAITEM_NUMBER_TYPE_FLOAT	character(len=5)		XDMF dataitem number type float.
XDMF_DATAITEM_NUMBER_TYPE_INT	character(len=3)		XDMF dataitem number type int.
XDMF_DATAITEM_NUMBER_TYPE_UINT	character(len=4)		XDMF dataitem number type uInt.
XDMF_DATAITEM_NUMBER_TYPE_CHAR	character(len=4)		XDMF dataitem number type char.
XDMF_DATAITEM_NUMBER_TYPE_UCHAR	character(len=5)		XDMF dataitem number type uChar.
XDMF_DATAITEM_NUMBER_PRECISION_1	character(len=1)		XDMF dataitem number precision 1.
XDMF_DATAITEM_NUMBER_PRECISION_2	character(len=1)		XDMF dataitem number precision 2.
XDMF_DATAITEM_NUMBER_PRECISION_4	character(len=1)		XDMF dataitem number precision 4.
XDMF_DATAITEM_NUMBER_PRECISION_8	character(len=1)		XDMF dataitem number precision 8.
XDMF_DATAITEM_ENDIAN_NATIVE	character(len=6)		XDMF dataitem number endian native.
XDMF_DATAITEM_ENDIAN_BIG	character(len=3)		XDMF dataitem number endian big.
XDMF_DATAITEM_ENDIAN_LITTLE	character(len=6)		XDMF dataitem number endian little.
XDMF_DATAITEM_COMPRESSION_RAW	character(len=3)		XDMF dataitem number compression raw.
XDMF_DATAITEM_COMPRESSION_ZLIB	character(len=4)		XDMF dataitem number compression zlib.
XDMF_DATAITEM_COMPRESSION_BZIP2	character(len=5)		XDMF dataitem number compression bzip2.
XDMF_GEOMETRY_TYPE_XYZ	character(len=3)		XDMF geometry type xyz (interlaced values).
XDMF_GEOMETRY_TYPE_XY	character(len=2)		XDMF geometry type xy.
XDMF_GEOMETRY_TYPE_X_Y_Z	character(len=5)		XDMF geometry type xyz (separated values).
XDMF_GEOMETRY_TYPE_VXVYVZ	character(len=6)		XDMF geometry type xyz (3 arrays).
XDMF_GEOMETRY_TYPE_ODXYZ	character(len=13)		XDMF geometry type origin-dxyz.
XDMF_GEOMETRY_TYPE_ODXY	character(len=11)		XDMF geometry type origin-dxy.
XDMF_GRID_TYPE_UNIFORM	character(len=7)		XDMF grid type uniform.
XDMF_GRID_TYPE_COLLECTION	character(len=10)		XDMF grid type collection.
XDMF_GRID_TYPE_COLLECTION_ASYNC	character(len=15)		XDMF grid type collection.
XDMF_GRID_TYPE_TREE	character(len=4)		XDMF grid type tree.
XDMF_GRID_TYPE_SUBSET	character(len=6)		XDMF grid type subset.
XDMF_GRID_COLLECTION_TYPE_SPATIAL	character(len=7)		XDMF grid collection type spatial.
XDMF_GRID_COLLECTION_TYPE_TEMPORAL	character(len=8)		XDMF grid collection type spatial.
XDMF_GRID_SECTION_DATAITEM	character(len=8)		XDMF grid section dataitem.
XDMF_GRID_SECTION_ALL	character(len=3)		XDMF grid section all.
XDMF_TIME_TYPE_SINGLE	character(len=6)		XDMF time type single.
XDMF_TIME_TYPE_HYPERSLAB	character(len=9)		XDMF time type hyperslab.
XDMF_TIME_TYPE_LIST	character(len=4)		XDMF time type list.
XDMF_TIME_TYPE_RANGE	character(len=5)		XDMF time type range.
XDMF_TOPOLOGY_TYPE_3DSMESH	character(len=7)		XDMF topology type curvilinear mesh, 3D.
XDMF_TOPOLOGY_TYPE_3DRECTMESH	character(len=10)		XDMF topology type cartesian mesh, 3D.
XDMF_TOPOLOGY_TYPE_3DCORECTMESH	character(len=12)		XDMF topology type cart uniform mesh, 3D.
XDMF_TOPOLOGY_TYPE_2DSMESH	character(len=7)		XDMF topology type curvilinear mesh, 2D.
XDMF_TOPOLOGY_TYPE_2DRECTMESH	character(len=10)		XDMF topology type cartesian mesh, 2D.
XDMF_TOPOLOGY_TYPE_2DCORECTMESH	character(len=12)		XDMF topology type cart uniform mesh, 2D.
XDMF_TOPOLOGY_TYPE_POLYVERTEX	character(len=10)		XDMF topology type polyvertex.
XDMF_TOPOLOGY_TYPE_POLYLINE	character(len=8)		XDMF topology type polyline.
XDMF_TOPOLOGY_TYPE_POLYGON	character(len=7)		XDMF topology type polygon.
XDMF_TOPOLOGY_TYPE_TRIANGLE	character(len=8)		XDMF topology type triangle.
XDMF_TOPOLOGY_TYPE_QUADRILATERAL	character(len=13)		XDMF topology type quadrilateral.
XDMF_TOPOLOGY_TYPE_TETRAHEDRON	character(len=11)		XDMF topology type tetrahedron.
XDMF_TOPOLOGY_TYPE_PYRAMID	character(len=7)		XDMF topology type pyramid.
XDMF_TOPOLOGY_TYPE_WEDGE	character(len=5)		XDMF topology type wedge.
XDMF_TOPOLOGY_TYPE_HEXAHEDRON	character(len=10)		XDMF topology type hexahedron.
XDMF_TOPOLOGY_TYPE_EDGE_3	character(len=6)		XDMF topology type edge_3.
XDMF_TOPOLOGY_TYPE_TRIANGLE_6	character(len=10)		XDMF topology type triangle_6.
XDMF_TOPOLOGY_TYPE_QUADRILATERAL_8	character(len=15)		XDMF topology type quadrilateral_8.
XDMF_TOPOLOGY_TYPE_TETRAHEDRON_10	character(len=14)		XDMF topology type tetrahedron_10.
XDMF_TOPOLOGY_TYPE_PYRAMID_13	character(len=10)		XDMF topology type pyramid_13.
XDMF_TOPOLOGY_TYPE_WEDGE_15	character(len=8)		XDMF topology type wedge_15.
XDMF_TOPOLOGY_TYPE_HEXAHEDRON_20	character(len=13)		XDMF topology type hexahedron_20.
XDMF_TOPOLOGY_TYPE_MIXED	character(len=5)		XDMF topology type mixed.

xdmf_file_object

XDMF file object class.

Inheritance

Extends: file_base_object

Components

Name	Type	Attributes	Description
filename	type(string)		File name.
procs_number	integer(kind=I4P)		Number of MPI processes.
myrank	integer(kind=I4P)		MPI ID process.
error	integer(kind=I4P)		IO Error status.
indent	integer(kind=I4P)		Indent count.
xml	integer(kind=I4P)		XML Logical unit.
tag	type(xml_tag)		XML tags handler.
is_async	logical		Asyncronous saving.
async_tags	character(len=:)	allocatable	Asyncronous tags data, only 1:async_tags_len is meaningful.
async_tags_len	integer(kind=I8P)		Asyncronous tags data length, bytes used in async_tags.
dom	type(xml_file)		XMDF file parsed as linearized DOM.

Type-Bound Procedures

Name	Attributes	Description
initialize	pass(self)	Initialize file class.
close_file	pass(self)	Close XDMF file.
open_file	pass(self)	Open XDMF file.
parse_file	pass(self)	Parse XDMF file.
close_attribute_tag	pass(self)	Close Attribute tag.
open_attribute_tag	pass(self)	Open Attribute tag.
dataitem_tag_attr	pass(self)	Return DataItem tag attributes as string.
write_dataitem_tag	pass(self)	Write DataItem tag.
close_domain_tag	pass(self)	Close Domain tag.
open_domain_tag	pass(self)	Open Domain tag.
close_geometry_tag	pass(self)	Close Geometry tag.
open_geometry_tag	pass(self)	Open Geometry tag.
close_grid_tag	pass(self)	Close Grid tag.
open_grid_tag	pass(self)	Open Grid tag.
write_async_tags	pass(self)	Write async tags of other (not mine...) processes.
write_header_tag	pass(self)	Write header tag.
write_time_tag	pass(self)	Write Time tag.
write_topology_tag	pass(self)	Write Topology tag.
tag_str	pass(self)	Return tag as string.
write_end_tag	pass(self)	Write `` end tag.
write_self_closing_tag	pass(self)	Write self closing tag.
write_start_tag	pass(self)	Write start tag.
write_tag	pass(self)	Write tag.
gather_async_tags	pass(self)	Gather async tags.
append_async_tags	pass(self)	Append a tag to the async tags buffer.

Interfaces

xdmf_file_object

Overload class name with initializer function.

Module procedures: new

Subroutines

close_file

Close XDMF file.

subroutine close_file(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.

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open_file

Open XDMF file.

subroutine open_file(self, filename, act)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
filename	character(len=*)	in		File name.
act	character(len=*)	in	optional	File action ['readonly, overwrite'...].

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parse_file

Parse XDMF file.

subroutine parse_file(self, filename)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
filename	character(len=*)	in		File name.

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close_attribute_tag

Close Attribute tag.

subroutine close_attribute_tag(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.

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open_attribute_tag

Open Attribute tag.

->            default value
Name          (no default)
Center        Node | Edge | Face | Cell | Grid | Other
AttributeType Scalar | Vector | Tensor (9 values expected) | Tensor6 (summetric tensor) | Matrix (arbitrary NxM matrix)
-> Only Meaningful if ItemType="FiniteElementFunction"
ItemType      (no default) | FiniteElementFunction
ElementFamily (no default) | CG | DG | Q | DQ | RT
ElementDegree (no default) Arbitrary integer value
ElementCell   (no default) | interval | triangle | tetrahedron | quadrilateral | hexahedron

subroutine open_attribute_tag(self, attribute_name, attribute_center, attribute_type, attribute_item_type, element_family, element_degree, element_cell)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
attribute_name	character(len=*)	in	optional	Attribute name.
attribute_center	character(len=*)	in	optional	Attribute center.
attribute_type	character(len=*)	in	optional	Attribute type.
attribute_item_type	character(len=*)	in	optional	Attribute item type.
element_family	character(len=*)	in	optional	Attribute element family.
element_degree	character(len=*)	in	optional	Attribute element degree.
element_cell	character(len=*)	in	optional	Attribute element cell.

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write_dataitem_tag

Write DataItem tag.

subroutine write_dataitem_tag(self, content, item_type, item_dimensions, number_type, number_precision, number_format, endian, compression, seek)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
content	character(len=*)	in		Data item content.
item_type	character(len=*)	in	optional	Item type.
item_dimensions	character(len=*)	in	optional	Item dimensions, external given.
number_type	character(len=*)	in	optional	Number type.
number_precision	character(len=*)	in	optional	Number precision.
number_format	character(len=*)	in	optional	Number format.
endian	character(len=*)	in	optional	Bits endian.
compression	character(len=*)	in	optional	Data compression.
seek	character(len=*)	in	optional	Bytes to skip.

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close_domain_tag

Close Domain tag.

subroutine close_domain_tag(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.

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open_domain_tag

Open Domain tag.

subroutine open_domain_tag(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.

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close_geometry_tag

Close Geometry tag.

subroutine close_geometry_tag(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.

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open_geometry_tag

Open Geometry tag.

XYZ - Interlaced locations (default)
XY - Z is set to 0.0
X_Y_Z - X,Y, and Z are separate arrays
VXVYVZ - Three arrays, one for each axis
ORIGIN_DXDYDZ - Six Values : Ox,Oy,Oz + Dx,Dy,Dz
ORIGIN_DXDY - Four Values : Ox,Oy + Dx,Dy

subroutine open_geometry_tag(self, geometry_type)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
geometry_type	character(len=*)	in	optional	Geometry type.

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close_grid_tag

Close Grid tag.

subroutine close_grid_tag(self, grid_type)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
grid_type	character(len=*)	in	optional	Grid type.

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open_grid_tag

Open Grid tag.

->              default value
Name            (no default)
GridType        Uniform | Collection | Tree | Subset
CollectionType  Spatial | Temporal (Only Meaningful if GridType="Collection")
Section         DataItem | All  (Only Meaningful if GridType="Subset")

subroutine open_grid_tag(self, grid_name, grid_type, grid_collection_type, grid_section)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
grid_name	character(len=*)	in	optional	Grid name.
grid_type	character(len=*)	in	optional	Grid type.
grid_collection_type	character(len=*)	in	optional	Grid collection type.
grid_section	character(len=*)	in	optional	Grid section.

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append_async_tags

Append a tag to the asyncronous tags buffer, a new line being added after it.

The buffer capacity grows geometrically and the tag is copied straight into the spare capacity, thus appending costs O(len(tag_text)) amortised and allocates only when the buffer is actually grown.

accumulated buffer on every call, which is O(N^2) in the number of tags and, worse, LLVM Flang (amdflang, and so every ROCm build) places those intermediate character temporaries on the stack. The accumulation then dies with SIGSEGV as soon as the tags outgrow RLIMIT_STACK, i.e. after only ~4 MB of tags with the usual 8 MB stack limit.

subroutine append_async_tags(self, tag_text)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
tag_text	character(len=*)	in		Tag text to append.

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write_async_tags

Write async tags of other (not mine...) processes.

subroutine write_async_tags(self, async_tags)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
async_tags	character(len=*)	in		Asyncronous tags data.

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write_header_tag

Write header tag.

subroutine write_header_tag(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.

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write_time_tag

Write Time tag.

->        default value
TimeType  Single | HyperSlab | List | Range
Value     (no default - Only valid for TimeType="Single")

subroutine write_time_tag(self, time_value, time_type, time_dimensions, time_number_type, time_number_precision, time_number_format)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
time_value	character(len=*)	in		Time value.
time_type	character(len=*)	in	optional	Time type.
time_dimensions	character(len=*)	in	optional	Time (list) dimensions.
time_number_type	character(len=*)	in	optional	Time number type.
time_number_precision	character(len=*)	in	optional	Time number precision.
time_number_format	character(len=*)	in	optional	Time number format.

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write_topology_tag

Write Topology tag.

->               default value
Name             (no default)
TopologyType     Polyvertex | Polyline | Polygon |
                 Triangle | Quadrilateral | Tetrahedron | Pyramid| Wedge | Hexahedron |
                 Edge_3 | Triangle_6 | Quadrilateral_8 | Tetrahedron_10 | Pyramid_13 |
                 Wedge_15 | Hexahedron_20 |
                 Mixed |
                 2DSMesh | 2DRectMesh | 2DCoRectMesh |
                 3DSMesh | 3DRectMesh | 3DCoRectMesh
NodesPerElement  (no default) Only Important for Polyvertex, Polygon and Polyline
NumberOfElements (no default)
    OR
Dimensions       (no default)
Order            each cell type has its own default

subroutine write_topology_tag(self, topology_type, topology_dimensions)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
topology_type	character(len=*)	in		Topology type.
topology_dimensions	character(len=*)	in		Topology dimensions.

Call graph

write_end_tag

Write </tag_name> end tag.

subroutine write_end_tag(self, name)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
name	character(len=*)	in		Tag name.

Call graph

write_self_closing_tag

Write <tag_name.../> self closing tag.

subroutine write_self_closing_tag(self, name, attributes)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
name	character(len=*)	in		Tag name.
attributes	character(len=*)	in	optional	Tag attributes.

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write_start_tag

Write <tag_name...> start tag.

subroutine write_start_tag(self, name, attributes)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
name	character(len=*)	in		Tag name.
attributes	character(len=*)	in	optional	Tag attributes.

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write_tag

Write <tag_name...>...</tag_name> tag.

subroutine write_tag(self, name, attributes, content)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
name	character(len=*)	in		Tag name.
attributes	character(len=*)	in	optional	Tag attributes.
content	character(len=*)	in	optional	Tag content.

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gather_async_tags

Gather async tags. into its own async_tags string.

subroutine gather_async_tags(self)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.

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Functions

new

Return a new initialized class instance, overload class name.

Returns: type(xdmf_file_object)

function new() result(xdmf)

dataitem_tag_attr

Return DataItem tag attributes as string.

->          default value
Name        (no default)
ItemType    Uniform | Collection | tree | HyperSlab | coordinates | Function
Dimensions  (no default) in KJI Order
NumberType  Float | Int | UInt | Char | UChar
Precision   4 | 1 | 2 (Int or UInt only) | 8
Format      XML | HDF | Binary
Endian      Native | Big | Little (applicable only to Binary format)
Compression Raw|Zlib|BZip2 (applicable only to Binary format and depend on xdmf configuration)
Seek        0 (number of bytes to skip, applicable only to Binary format with Raw compression)

Returns: character(len=:)

function dataitem_tag_attr(self, item_type, item_dimensions, number_type, number_precision, number_format, endian, compression, seek) result(attr)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
item_type	character(len=*)	in	optional	Item type.
item_dimensions	character(len=*)	in	optional	Item dimensions, external given.
number_type	character(len=*)	in	optional	Number type.
number_precision	character(len=*)	in	optional	Number precision.
number_format	character(len=*)	in	optional	Number format.
endian	character(len=*)	in	optional	Bits endian.
compression	character(len=*)	in	optional	Data compression.
seek	character(len=*)	in	optional	Bytes to skip.

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dataitem_tag_str

Return DataItem tag as string.

Returns: character(len=:)

function dataitem_tag_str(self, content, item_type, item_dimensions, number_type, number_precision, number_format, endian, compression, seek)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
content	character(len=*)	in		Data item content.
item_type	character(len=*)	in	optional	Item type.
item_dimensions	character(len=*)	in	optional	Item dimensions, external given.
number_type	character(len=*)	in	optional	Number type.
number_precision	character(len=*)	in	optional	Number precision.
number_format	character(len=*)	in	optional	Number format.
endian	character(len=*)	in	optional	Bits endian.
compression	character(len=*)	in	optional	Data compression.
seek	character(len=*)	in	optional	Bytes to skip.

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tag_str

Return tag as string

Returns: character(len=:)

function tag_str(self, name, attributes, content)

Arguments

Name	Type	Intent	Attributes	Description
self	class(xdmf_file_object)	inout		File handler.
name	character(len=*)	in		Tag name.
attributes	character(len=*)	in	optional	Tag attributes.
content	character(len=*)	in	optional	Tag content.

Call graph