Function for physical flux of the acoustic equation F, 1D? Since it is 1d, there need to be passed the correct background velocity (u0 for F - flux in x direction, v0 for G - flux in y direction, w0 for H - flux in z direction)
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| real(kind=rk), | intent(in) | :: | state(4) |
State to compute the fluxes (rho, u, v, w) |
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| type(atl_acoustic_type), | intent(in) | :: | acoustic |
Datatype for acoustic equation include all background data |
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| integer, | intent(in) | :: | iDir |
Direction of flux, used fot background velocity |
The resulting flux in x direction