=?iso-2022-jp?B?UmU6UmU6IFtQYXJhdmlld10gRmlsZSBmb3JtYXQgZm9yIHJlYWRpbmcgYmluYXJ5IGRhdGEgaW4gcGFyYWxsZWw=?=

suzu at kg.candypop.jp suzu at kg.candypop.jp
Tue Sep 13 22:43:39 EDT 2005


Thank you, Mr.Geveci.

>I would use .vts. Base64 encoding and compression are optional. 

At first I think so and tried to read .vts file which contains raw binary data ,
but I failed to read.
Should I specify some special options for AppendedData tag or VTKFile tag ? 


Error message and .vts file are following.

----------------------------------------------------------------
ErrorMessage
# Error or warning: There was a VTK Error in file: /home/suz/paraview-2.0.3/VTK/IO/vtkXMLStructuredDataReader.cxx (281)
 Error reading extent 0 3 0 2 0 1 from piece 0
ErrorMessage end
ErrorMessage
# Error or warning: There was a VTK Error in file: /home/suz/paraview-2.0.3/VTK/IO/vtkXMLDataReader.cxx (330)
 Cannot read point data array "pressure" from PointData in piece 0.  The data array in the element may be too short.
ErrorMessage end
ErrorMessage
----------------------------------------------------------------


<?xml version="1.0"?>
<VTKFile type="StructuredGrid" version="0.1">
  <StructuredGrid WholeExtent="0 3 0 2 0 1">
    <Piece Extent="0 3 0 2 0 1">
      <PointData Scalars="pressure">
        <DataArray type="Float32" Name="pressure" format="appended" offset="0"         />
      </PointData>
      <CellData>
      </CellData>
      <Points>
     <DataArray type="Float32" NumberOfComponents="3" format="ascii">
0.0 0.0 0.0 0.1 0.0 0.0 0.2 0.0 0.0 0.3 0.0 0.0 0.0 0.1 0.0 0.1 0.1 0.0 0.2 0.1
0.0 0.3 0.1 0.0 0.0 0.2 0.0 0.1 0.2 0.0 0.2 0.2 0.0 0.3 0.2 0.0
0.0 0.0 0.05 0.1 0.0 0.1 0.2 0.0 0.1 0.3 0.0 0.1 0.0 0.1 0.1 0.1 0.1 0.1 0.2 0.1
 0.1 0.3 0.1 0.1 0.0 0.2 0.1 0.1 0.2 0.1 0.2 0.2 0.1 0.3 0.2 0.15
     </DataArray>
      </Points>
    </Piece>
  </StructuredGrid>
  <AppendedData>
_.............(this is raw binary data: 96bytes )...............................
  </AppendedData>
</VTKFile>



--
Koichiro Suzuki


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