Changes between Version 368 and Version 369 of doc/app/initialization_parameters
- Timestamp:
- Oct 20, 2017 9:39:10 AM (7 years ago)
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doc/app/initialization_parameters
v368 v369 33 33 The Boussinesq approximation assumes an incompressible fluid. The density is is assumed to be spatially and temporally constant. The constant density is calculated in accordance with the values given for the parameters [#surface_pressure surface_pressure] and [#pt_surface pt_surface]. \\\\ 34 34 '' 'anelastic' '' \\ 35 The anelastic approximation allows for a density decrease with height. The density is however still horizontally and temporally constant. The vertical profile of the density is computed based on the [#surface s_pressure surfaces_pressure] and the vertical profile of the potential temperature. The anelastic approximation requires [#momentum_advec momentum_advec] = "ws-scheme". Furthermore, [#conserve_volume_flow conserve_volume_flow] = .TRUE. is not supported.\\\\35 The anelastic approximation allows for a density decrease with height. The density is however still horizontally and temporally constant. The vertical profile of the density is computed based on the [#surface_pressure surfaces_pressure] and the vertical profile of the potential temperature. The anelastic approximation requires [#momentum_advec momentum_advec] = "ws-scheme". Furthermore, [#conserve_volume_flow conserve_volume_flow] = .TRUE. is not supported.\\\\ 36 36 37 37 Note, that the default flux representation for input and output depends on the approximation. For details, please see [#flux_input_mode flux_input_mode] and [#flux_output_mode flux_output_mode].\\\\