Add configurable initial guesses to the Extended Lengyel edge model. #1963
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This change introduces `InitialGuessConfig` in the pydantic model, allowing users to specify initial values for the iterative solver variables (alpha_t, kappa_e, T_e_separatrix, T_e_target, c_z_prefactor). These values are passed through to the `extended_lengyel_standalone` function. Default values are provided if no initial guess is configured. The next stage is to pass previous guesses to x-lengyel within a TORAX run to improve convergence. PiperOrigin-RevId: 864496213
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Add configurable initial guesses to the Extended Lengyel edge model.
This change introduces
InitialGuessConfigin the pydantic model, allowing users to specify initial values for the iterative solver variables (alpha_t, kappa_e, T_e_separatrix, T_e_target, c_z_prefactor). These values are passed through to theextended_lengyel_standalonefunction. Default values are provided if no initial guess is configured.The next stage is to pass previous guesses to x-lengyel within a TORAX run to improve convergence.