From 80b5d3a1a058d41dbad221e7f36677fa323e9a2c Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Wed, 12 Feb 2020 17:10:07 +0000
Subject: [PATCH] ENH: blockMesh: protect face projection from misses. Fixes
#1591.
---
src/mesh/blockMesh/blockFaces/projectFace/projectFace.C | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/src/mesh/blockMesh/blockFaces/projectFace/projectFace.C b/src/mesh/blockMesh/blockFaces/projectFace/projectFace.C
index 26fc1ef98dd..20257f28bac 100644
--- a/src/mesh/blockMesh/blockFaces/projectFace/projectFace.C
+++ b/src/mesh/blockMesh/blockFaces/projectFace/projectFace.C
@@ -247,7 +247,14 @@ void Foam::blockFaces::projectFace::project
}
- if (iter > 0 && (iResidual+jResidual)/initialResidual < relTol)
+ if
+ (
+ iter > 0
+ && (
+ initialResidual < ROOTVSMALL
+ || ((iResidual+jResidual)/initialResidual < relTol)
+ )
+ )
{
break;
}
--
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