<BR>Dear friends of VTK,<BR> <BR>I want to interpolate the point attributes between different data sets (with the same topology of course) and I tried to use the vtkInterpolateDataSetAttributes filter for this. Generally it seems to work, but the output data set always only has one of the scalar values interpolated (the first one). The rest seems to be missing. I also tried to use the following line:<BR><FONT size=2>
<P>SetInputArrayToProcess(0, 0, 0, vtkDataObject::FIELD_ASSOCIATION_POINTS, "SomeName")</P></FONT><BR>But it then still just interpolates the first DataArray. What do I need to do to get all scalars interpolated? Some hint would be appreciated.<BR>Kind regards,<BR>Björn Zehner<BR><BR>------------------------------------------------------------------------- <BR>Dr. Bjoern Zehner <BR>UFZ Centre for Environmental Research Leipzig-Halle <BR>Permoserstrasse 15 <BR>04318 Leipzig <BR>Germany <BR>http://www.ufz.de/index.php?en=5673 <BR>Tel: ++49 (341) 235 1979 <BR>Fax: ++49 (341) 235 1939<BR><BR>