Dear Kenneth, Thank you for helping but i didn't mean understanding the text document if that is what you mean. I mean I want to access the appended data in base 64.
Maybe in command module somehow (code to show the data) data .. Thank you, Andi On 14 January 2017 at 03:49, Moreland, Kenneth <[email protected]> wrote: > Documentation for vtu file format (and several other standard VTK formats) > is here: > > > > http://www.vtk.org/VTK/img/file-formats.pdf > > > > -Ken > > > > *From:* ParaView [mailto:[email protected]] *On Behalf Of *Andi > Hartarto > *Sent:* Thursday, January 12, 2017 7:54 PM > *To:* [email protected] > *Subject:* [EXTERNAL] [Paraview] Decode a vtu file > > > > Hello all, > > Can I please have guidance/help in decoding a vtu file? > > My file is a > > <?xml version="1.0"?> > > <VTKFile type="UnstructuredGrid" version="0.1" byte_order="LittleEndian" > compressor="vtkZLibDataCompressor"> > > <UnstructuredGrid> > > <Piece NumberOfPoints="116" NumberOfCells="1052" > > > > <PointData> > > </PointData> > > <CellData> > > <DataArray type="Int32" Name="TetrahedraRank" format="appended" > RangeMin="1" RangeMax="2" offset="0" > /> > > <DataArray type="Int32" Name="TetrahedraNo" format="appended" > RangeMin="0" RangeMax="262" > offset="188" /> > > </CellData> > > <Points> > > <DataArray type="Float32" Name="Points" NumberOfComponents="3" > format="appended" RangeMin="2003013.3465" RangeMax="2003224.1668" > offset="812" /> > > </Points> > > <Cells> > > <DataArray type="Int64" Name="connectivity" format="appended" > RangeMin="" RangeMax="" > offset="1680" /> > > <DataArray type="Int64" Name="offsets" format="appended" > RangeMin="" RangeMax="" > offset="5892" /> > > <DataArray type="UInt8" Name="types" format="appended" RangeMin="" > RangeMax="" offset="8116" > /> > > </Cells> > > </Piece> > > </UnstructuredGrid> > > <AppendedData encoding="base64"> > > (data long list) > > > The file can be found in this link: > https://drive.google.com/open?id=0BzmZiSDoM7l3U2poYWNTbUhBWVU > > I don't understand how to decode a vtk file and couldn't find anything in > google. I've tried using some scripts in python for base64 but it didn't > work.. > > The reason why I need to decode this is because somehow this vtk file > which load in paraview perfectly becomes a 2d file in another software > "MOOSE" .. So I think somehow in the encoded data is telling the other > software "only display the 2D intersection of blocks". But I want a 3D cube > not a 2D surface. If someone knows about this please tell me . > > Thank you, > Andi >
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