/[escript]/trunk/doc/user/pyvisi.tex
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revision 1107 by jongui, Tue Apr 17 01:45:08 2007 UTC revision 1108 by jongui, Thu Apr 19 04:02:11 2007 UTC
# Line 164  for visualization. Line 164  for visualization.
164  \subsubsection{\DataCollector class}  \subsubsection{\DataCollector class}
165    
166  \begin{classdesc}{DataCollector}{source = Source.XML}  \begin{classdesc}{DataCollector}{source = Source.XML}
167  A data collector is used to read data from an XML file or from  A data collector is used to read data either from an XML file (using
168  an escript object directly.  \texttt{setFileName()}) or from an escript object directly (using
169    \texttt{setData()}).
170  \end{classdesc}  \end{classdesc}
171    
172  The following are some of the methods available:  The following are some of the methods available:
# Line 177  Set the XML file name to read. Line 178  Set the XML file name to read.
178  Create data using the \textless name\textgreater=\textless data\textgreater  Create data using the \textless name\textgreater=\textless data\textgreater
179  pairing. Assumption is made that the data will be given in the  pairing. Assumption is made that the data will be given in the
180  appropriate format.  appropriate format.
   
 BUG: Reading source data directly from an escript object is NOT  
 work properly. Therefore this method should NOT be used at this stage.  
181  \end{methoddesc}  \end{methoddesc}
182    
183  \begin{methoddesc}[DataCollector]{setActiveScalar}{scalar}  \begin{methoddesc}[DataCollector]{setActiveScalar}{scalar}

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