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Set the Number of Iterations to {{1000}}. Click Iterate.

The residuals for each iteration are printed out as well as plotted in the graphics window as they are calculated. The residuals after 1000 iterations are not below the convergence criterion of 1e-6 specified before. So run the solution for 1000 more iterations. The solution converges in about 1510 iterations; the residuals for all the governing equations are below 1e-6 at this point.

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Main Menu > File > Write > Data...

Enter {{wedge.dat}} for Data File and click OK. Check that the file has been created in your working directory. You can retrieve the current solution from this data file at any time.

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