From 381a5cd68787a179685f8b8427ce0a86bf03b1ef Mon Sep 17 00:00:00 2001 From: Michael Zingale Date: Thu, 26 Mar 2026 15:53:00 -0400 Subject: [PATCH] reduce species_failure_tolerance default from 1.e-2 to 1.e-4 the value should be close to atol_spec to prevent large negative mass fractions from building up and becoming too big to handle. --- integration/_parameters | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/integration/_parameters b/integration/_parameters index 56a4a5522..198e77a1d 100644 --- a/integration/_parameters +++ b/integration/_parameters @@ -121,5 +121,5 @@ linalg_do_pivoting bool 1 # We will use this parameter to determine if a given species # abundance is unreasonably small or large (each X must satisfy # -failure_tolerance <= X <= 1.0 + failure_tolerance). -species_failure_tolerance real 1.e-2_rt +species_failure_tolerance real 1.e-4_rt