From 1a3f227878a057f83de738a672b33472115c3fcd Mon Sep 17 00:00:00 2001 From: Xylar Asay-Davis Date: Wed, 11 Mar 2026 04:10:38 -0500 Subject: [PATCH] Lower the threshold for tracer1 convergence in rotation_2d This is necessary on Chrysalis, where JIGSAW seems to be producing a mesh at QU90km resolution that results in an unusually noisy tracer1 field. In general, QU meshes result in noise tracer1 that does not decrease monotonically with increasing resolution over the range of resolutions we are testing. --- polaris/tasks/ocean/sphere_transport/rotation_2d.cfg | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/polaris/tasks/ocean/sphere_transport/rotation_2d.cfg b/polaris/tasks/ocean/sphere_transport/rotation_2d.cfg index 282f8d58d8..d0459f0dd9 100644 --- a/polaris/tasks/ocean/sphere_transport/rotation_2d.cfg +++ b/polaris/tasks/ocean/sphere_transport/rotation_2d.cfg @@ -10,6 +10,6 @@ convergence_thresh_tracer2_order3 = 2.0 convergence_thresh_tracer3_order3 = 0.4 # convergence threshold below which the test fails for order 2 -convergence_thresh_tracer1_order2 = 0.6 +convergence_thresh_tracer1_order2 = 0.4 convergence_thresh_tracer2_order2 = 1.4 convergence_thresh_tracer3_order2 = 0.27