From fdd3c860d077281f8fe0ae0cf271f682d70ac9b4 Mon Sep 17 00:00:00 2001
From: sjplimp <sjplimp@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Thu, 30 Oct 2014 17:43:04 +0000
Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@12675
 f3b2605a-c512-4ea7-a41b-209d697bcdaa

---
 src/create_atoms.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/create_atoms.cpp b/src/create_atoms.cpp
index 28769271fc..f3665dab2a 100644
--- a/src/create_atoms.cpp
+++ b/src/create_atoms.cpp
@@ -186,6 +186,8 @@ void CreateAtoms::command(int narg, char **arg)
       axisone[2] = force->numeric(FLERR,arg[iarg+4]);
       if (axisone[0] == 0.0 && axisone[1] == 0.0 && axisone[2] == 0.0)
         error->all(FLERR,"Illegal create_atoms command");
+      if (domain->dimension == 2 && (axisone[0] != 0.0 || axisone[1] != 0.0))
+        error->all(FLERR,"Invalid create_atoms rotation vector for 2d model");
       MathExtra::norm3(axisone);
       MathExtra::axisangle_to_quat(axisone,thetaone,quatone);
       iarg += 5;