From 24940aeef774e91156cbaa15e8e219b4c35287ad Mon Sep 17 00:00:00 2001 From: Ray Speth Date: Mon, 18 Dec 2017 21:26:51 -0500 Subject: [PATCH] [1D] Fix occasional test failures with IonFlame --- interfaces/cython/cantera/test/test_onedim.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/interfaces/cython/cantera/test/test_onedim.py b/interfaces/cython/cantera/test/test_onedim.py index 27ebd708e..bbe7615b8 100644 --- a/interfaces/cython/cantera/test/test_onedim.py +++ b/interfaces/cython/cantera/test/test_onedim.py @@ -900,6 +900,8 @@ class TestIonFlame(utilities.CanteraTest): self.gas.TPX = Tin, p, reactants self.sim = ct.IonFlame(self.gas, width=width) self.sim.set_refine_criteria(ratio=4, slope=0.8, curve=1.0) + # Ionized species may require tighter absolute tolerances + self.sim.flame.set_steady_tolerances(Y=(1e-4, 1e-12)) # stage one self.sim.solve(loglevel=0, auto=True)