I am using the Mathematics PDE general form module to solve some PDE. When I export the results (say the solution at the final time step) to .txt format, the resulting file has two columns. The first column is the spatial coordinate, and the second column is the data I want.
Now suppose I do a parametric sweep, and each sweep has a different spatial domain (it is still a 1D interval, with the same number of uniformly-spaced points, just that the coordinates are scaled differently). If I want to export all results in the same .txt file, then we it fails because the solution is defined at different coordinartes for different runs. Are there any ways to export them all in one (rather than exporting each result separately and manually)?