Package solvcon :: Package io :: Module vtk :: Class VtkLegacyUstGridWriter

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Class VtkLegacyUstGridWriter

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VTK legacy unstructured mesh file format. Capable for ASCII or BINARY.

Instance Methods

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__init__(self, blk, *args, **kw)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

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write(self, outf, close_on_finish=False)
Output to VTK file.

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str

_convert_scalar_data(self, arr)
Helper to convert scalar data array from a block.

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str

_convert_vector_data(self, arr)
Helper to convert vector data array from a block.

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str

_make_data_header(self)
Returns: made up unstructred grid data header.

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str

_make_nodes(self)
Returns: made up node coordinates.

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str

_make_cells(self)
Returns: made up cell definition.

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str

_make_value(self)
Returns: made up field value.

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str

_make_value_scalar(self)
Returns: made up scalar value.

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str

_make_value_vector(self)
Returns: made up vector value.

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Inherited from VtkLegacyWriter (private): _make_file_header

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Static Methods

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Inherited from VtkLegacyWriter (private): _ensure_endian, _get_dtypestr

Class Variables

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Inherited from VtkLegacyWriter: cltpn_map

Instance Variables

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cache_grid
flag to cache the grid data (True) or not (False).

griddata
cached grid data.

scalars
dictionary holding scalar data.

vectors
dictionary holding vector data.

Inherited from VtkLegacyWriter: binary, blk, fpdtype

Properties

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Inherited from object: __class__

Method Details

[hide private]

init(self, blk, *args, **kw)
(Constructor)

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x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides: object.__init__: (inherited documentation)

write(self, outf, close_on_finish=False)

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Output to VTK file.

Parameters:

outf (file str) - output file object or file name.
close_on_finish (bool) - flag close on finishing (True). Default False. If outf is file name, the output file will be close no matter what is set in this flag.

Returns:

nothing