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The nonlinear solver in these tests eventually converges, but it needs more iterations than are currently allowed. This change will make sure the solver converges without warning. This should reduce small differences in the results during updates to the tester system.

This should be merged after #6608 and #6638.

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tjhei commented Aug 28, 2025

can you rebase, please?

@gassmoeller gassmoeller force-pushed the update_entropy_tests branch from 497816e to 95a94a8 Compare August 29, 2025 10:08
@gassmoeller gassmoeller changed the title [WIP] Make entropy nonlinear solver tests converge Make entropy nonlinear solver tests converge Aug 29, 2025
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I rebased and updated the test results. There is still one timestep where the nonlinear solver does not converge at all (the last timestep of test 8b_enthalpy_with_boundary_heating_and_phase_change), but I am not too concerned about it. It stagnates at a residual of 0.000539752.

@tjhei tjhei merged commit ed3dd19 into geodynamics:main Aug 29, 2025
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@gassmoeller gassmoeller deleted the update_entropy_tests branch September 1, 2025 07:34
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2 participants