From 446838bbc1fcc7e09427f5a3497caa2cea0b6b41 Mon Sep 17 00:00:00 2001
From: sjplimp <sjplimp@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Wed, 16 Jun 2010 15:03:10 +0000
Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@4269
 f3b2605a-c512-4ea7-a41b-209d697bcdaa

---
 examples/peri/in.peri | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/examples/peri/in.peri b/examples/peri/in.peri
index 73de29bf55..046cee9417 100644
--- a/examples/peri/in.peri
+++ b/examples/peri/in.peri
@@ -22,8 +22,11 @@ fix             1 all nve
 
 # spherical indenter to shatter target
 
-fix             2 all indent 1e17 sphere 0.0000 0.00155 0.0000 0.0015 &
-		vel 0.0 -100.0 0.0 units box
+variable        y0 equal 0.00155
+variable        vy equal -100
+variable        y equal "v_y0 + step*dt*v_vy"
+
+fix             2 all indent 1e17 sphere 0.0000 v_y 0.0000 0.0015 units box
 
 compute         1 all damage/atom
 timestep        1.0e-7