From be428aacd7f1a242f2fe65a6cde8431041b9aa4f Mon Sep 17 00:00:00 2001
From: Henry <Henry>
Date: Thu, 1 Jan 2015 13:31:21 +0000
Subject: [PATCH] particle::initCellFacePt(): Added suggestions to resolve
 failure to find particle Resolves bug report:
 http://www.openfoam.org/mantisbt/view.php?id=1461

---
 .../explicitPorositySource/explicitPorositySource.H    | 10 ++++++++--
 src/lagrangian/basic/particle/particleI.H              | 10 ++++++++--
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/src/fvOptions/sources/derived/explicitPorositySource/explicitPorositySource.H b/src/fvOptions/sources/derived/explicitPorositySource/explicitPorositySource.H
index 417ddef1..f0d9427c 100644
--- a/src/fvOptions/sources/derived/explicitPorositySource/explicitPorositySource.H
+++ b/src/fvOptions/sources/derived/explicitPorositySource/explicitPorositySource.H
@@ -42,8 +42,14 @@ Description
 
             coordinateSystem
             {
-                e1  (0.70710678 0.70710678 0);
-                e2  (0 0 1);
+                type    cartesian;
+                origin  (0 0 0);
+                coordinateRotation
+                {
+                    type    axesRotation;
+                    e1  (0.70710678 0.70710678 0);
+                    e2  (0 0 1);
+                }
             }
         }
     }
diff --git a/src/lagrangian/basic/particle/particleI.H b/src/lagrangian/basic/particle/particleI.H
index e3c9a6e0..803a2000 100644
--- a/src/lagrangian/basic/particle/particleI.H
+++ b/src/lagrangian/basic/particle/particleI.H
@@ -756,8 +756,14 @@ inline void Foam::particle::initCellFacePt()
                     // error.
 
                     FatalErrorIn("void Foam::particle::initCellFacePt()")
-                        << "cell, tetFace and tetPt search failure at position "
-                        << position_ << nl << "for requested cell " << oldCellI
+                        << "    cell, tetFace and tetPt search failure at "
+                        << "position " << position_ << nl
+                        << "    for requested cell " << oldCellI << nl
+                        << "    If this is a restart or "
+                           "reconstruction/decomposition etc. it is likely that"
+                           " the write precision is not sufficient.\n"
+                           "    Either increase 'writePrecision' or "
+                           "set 'writeFormat' to 'binary'"
                         << abort(FatalError);
                 }