gyre
The gyre frontend calculates the free-oscillation
modes of a stellar model. The general flow of execution is outlined in
the chart to the right. After reading the namelist input file and the model,
gyre loops over &mode
namelist groups,
processing each in turn.
For a given group, gyre searches over a range of
oscillation frequencies for modes with a specific harmonic degree
\(\ell\) and azimuthal order \(m\). With each mode found, the
eigenfrequency, eigenfunctions and other data are optionally written
to a detail file. At the end of the run,
response data from all modes found (across all &mode
groups)
are optionally written to a summary file.
The table below lists which namelist groups, and in what number, should appear in namelist input files for gyre.
Description |
Namelist group name |
Count |
---|---|---|
|
1 |
|
|
\(\geq 1\)1 |
|
|
\(\geq 1\) |
|
|
1 |
|
|
\(\geq 1\)1 |
|
|
\(\geq 1\)1 |
|
|
1 |
|
|
1 |
|
|
\(\geq 1\)1 |
|
|
\(\geq 1\) |
Footnotes
- 1(1,2,3,4)
While the input file can contain one or more of the indicated namelist group, only the last (tag-matching) one is used.