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Output and visualization

In the current version of Sundance, the only option for visualization of fields is the temporary matlabDump() method of Expr. This method can write a discrete scalar-valued function to a stream, in a format that can be plotted by matlab. In the examples directory, there are several matlab scripts for plotting the output of matlabDump().

For example,

   // solve a problem and get the soln back as a discrete expression
   problem.solve(soln);
   
   // write the solution to a matlab-readable file
   ofstream myFile("myFile.dat");
   soln.matlabDump(myFile);

We plan to develop a FieldWriter class system that will support multiple output formats as well as vector-valued fields.

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Contact:

Kevin Long (krlong@ca.sandia.gov)


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