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Adding support to max_conv_vel_div_csound (non-TDC MLT options) and adding opacity_min control #781

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@JRGarza JRGarza commented Feb 11, 2025

  • Limiting convection velocities

As mentioned in #776, the control max_conv_vel_div_csound is mentioned in the documentation but not used. I added support for this control to limit convection velocities for non-TDC MLT options. The main motivation for using this control relies on the assumptions on MLT prescriptions, as the ones from Cox and Mihalas, are not valid for supersonic convection velocities.

  • Introducing opacity floor

As well I add in this patch the control opacity_min to be able to have an opacity floor. The motivation for this control comes from the underestimation of line opacities from expanding material by the Ferguson et al. (2005) tables (see section 2.2 in Morozova et al. (2015) for a more detailed discussion).

@Debraheem Debraheem changed the base branch from main to EbF/add_Cs_limit_to_TDC February 11, 2025 12:03
@Debraheem Debraheem changed the base branch from EbF/add_Cs_limit_to_TDC to main February 11, 2025 12:24
@Debraheem Debraheem changed the base branch from main to EbF/add_Cs_limit_to_TDC February 11, 2025 12:25
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