So far I have been solving non-linear pdes with
NDSolve and then plotting the result with the in-built
An example file can be found here.
This is a two part question with part 1 leading in to part 2.
How do I interpret the interpolating function (how do I read it)?
For instance, I can "expand" the
This obviously has all the points that
Plot3D plots with. How do I read this, say, row-wise or column-wise to make more sense of whats going on?
How can I save this data to a
.csv format or just some external file to use, say, gnuplot or some other plotting routine?
I have trid
DumpSave etc . but the resulting huge files are generally not cross platform compatible.