enstrophy
algorithm
- computes enstrophy
- as half the trace of root mean square of vorticity
- plots field of vorticity fluctuations
syntax
[enstnorm,enstall]=enstrophy(vorticity)
example for input
[enstnorm,enstall]=enstrophy(vorticity)
input arguments
| Name |
description |
| vorticity |
field of vorticity (Matrix) |
output arguments
| Name |
description |
| enstall |
enstrophy of the whole domain |
| enstnormnorm |
enstrophy normalized on number of grid points |
matlab tools required
toolbox tools required
corresponding 3d tools