software/Nstrophy
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Print components of u

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Ian Jauslin
2025-04-14 18:25:59 -04:00
parent 7471296e59
commit 72455cbb65
2 changed files with 14 additions and 4 deletions
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README.md
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@@ -40,12 +40,14 @@ The available commands are
* `enstrophy`: to compute the enstrophy and various other observables. This
command prints
```
step_index time average(alpha) average(energy) average(enstrophy) alpha energy enstrophy
step_index time average(alpha) average(energy) average(enstrophy) alpha energy enstrophy Re(u(1,1)) Re(u(1,2))
```
where the averages are running averages over `print_freq`. In addition, if
the algorithm has an adaptive step, an extra column is printed with `delta`.
In addition, if alpha has a negative value (even in between `print_freq`
intervals), a line is printed with the information.
intervals), a line is printed with the information. The two components (1,1)
and (1,2) of u are included to more easily identify periodic trajectories, or
the presence of multiple attractors.
* `lyapunov`: to compute the Lyapunov exponents. This command prints
```