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<P><FONT SIZE=2 FACE="Arial">Hi all,</FONT>
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<P><FONT SIZE=2 FACE="Arial">I want to right a Tcl script to visualize a vetorial field.</FONT>
<BR><FONT SIZE=2 FACE="Arial">My geometry description is a structured grid ( I am presenting as follows a ficticius example of a small data file).</FONT>
<BR><FONT SIZE=2 FACE="Arial">Associated to this geometry I have a vector filed description for every step of time (identified by its name "vectorsn" where name is the timestep index).</FONT></P>
<P><FONT SIZE=2 FACE="Arial">I would like to know if it is possible to use a file structure like this, where an update process can retrive a vectorial field distribution for every timestep.</FONT></P>
<P><FONT SIZE=2 FACE="Arial">Sugestions for alternative way to represent this problem are welcome too!</FONT>
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<P><FONT SIZE=2 FACE="Arial">Thanks, Marcio.</FONT>
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<P><FONT SIZE=2 FACE="Courier New"># vtk DataFile Version 2.0</FONT>
<BR><FONT SIZE=2 FACE="Courier New">T Ey 250 1.667778e-011 4.169446e-009</FONT>
<BR><FONT SIZE=2 FACE="Courier New">ASCII</FONT>
<BR><FONT SIZE=2 FACE="Courier New">DATASET STRUCTURED_POINTS</FONT>
<BR><FONT SIZE=2 FACE="Courier New">DIMENSIONS 2 1 2 </FONT>
<BR><FONT SIZE=2 FACE="Courier New">SPACING 1.0 1.0 1.0</FONT>
<BR><FONT SIZE=2 FACE="Courier New">ORIGIN 0 0 0</FONT>
<BR><FONT SIZE=2 FACE="Courier New">POINT_DATA 4</FONT>
<BR><FONT SIZE=2 FACE="Courier New">SCALARS scalars float</FONT>
<BR><FONT SIZE=2 FACE="Courier New">LOOKUP_TABLE default</FONT>
<BR><FONT SIZE=2 FACE="Courier New">1.0 1.0</FONT>
<BR><FONT SIZE=2 FACE="Courier New">1.0 1.0</FONT>
<BR><FONT SIZE=2 FACE="Courier New">VECTORS vectors0 float</FONT>
<BR><FONT SIZE=2 FACE="Courier New">0 1 0</FONT>
<BR><FONT SIZE=2 FACE="Courier New">1 0 0</FONT>
<BR><FONT SIZE=2 FACE="Courier New">0 0 1</FONT>
<BR><FONT SIZE=2 FACE="Courier New">1 0 0</FONT>
<BR><FONT SIZE=2 FACE="Courier New">VECTORS vectors1 float</FONT>
<BR><FONT SIZE=2 FACE="Courier New">0 1 0</FONT>
<BR><FONT SIZE=2 FACE="Courier New">0 1 0</FONT>
<BR><FONT SIZE=2 FACE="Courier New">1 0 0</FONT>
<BR><FONT SIZE=2 FACE="Courier New">0 0 1</FONT>
<BR><FONT SIZE=2 FACE="Courier New">VECTORS vectors2 float</FONT>
<BR><FONT SIZE=2 FACE="Courier New">0 1 0</FONT>
<BR><FONT SIZE=2 FACE="Courier New">1 0 0</FONT>
<BR><FONT SIZE=2 FACE="Courier New">0 0 1</FONT>
<BR><FONT SIZE=2 FACE="Courier New">1 0 0</FONT>
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<P><FONT SIZE=2 FACE="Courier New">.</FONT>
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