NCAR / musica

Multi-Scale Infrastructure for Chemistry Modeling
https://wiki.ucar.edu/display/MUSICA/MUSICA+Home
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Investigate convergence failure by Rosenbrock solver using Chapman #156

Open boulderdaze opened 2 weeks ago

boulderdaze commented 2 weeks ago

musica::SolverStats using Chapman returns the following profile indicating convergence failure

function_calls: 1997
jacobian_updates:996
number_of_steps: 1001
accepted: 996
rejected: 156781616
decompositions: 1001
solves: 3003
singular: 0
final_time: 0.290802
state_.value: Convergence Exceeded Max Steps

Acceptance Criteria Should achieve a converged solution

Ideas The tests might have to be updated to set the air density