From f865058700c84dbfc8d1d3a9f30724fcc174748f Mon Sep 17 00:00:00 2001
From: sjplimp <sjplimp@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Thu, 25 Oct 2012 15:21:33 +0000
Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@8999
 f3b2605a-c512-4ea7-a41b-209d697bcdaa

---
 python/examples/demo.py | 19 +++++++------------
 1 file changed, 7 insertions(+), 12 deletions(-)

diff --git a/python/examples/demo.py b/python/examples/demo.py
index be38d30167..eb43ec8795 100755
--- a/python/examples/demo.py
+++ b/python/examples/demo.py
@@ -22,11 +22,6 @@ me = 0
 #nprocs = pypar.size()
 
 from lammps import lammps
-from lammps import LMPINT as INT
-from lammps import LMPDOUBLE as DOUBLE
-from lammps import LMPIPTR as IPTR
-from lammps import LMPDPTR as DPTR
-from lammps import LMPDPTRPTR as DPTRPTR
 
 lmp = lammps()
 
@@ -36,9 +31,9 @@ lmp.file("in.demo")
 
 if me == 0: print "\nPython output:"
 
-natoms = lmp.extract_global("natoms",DOUBLE)
-mass = lmp.extract_atom("mass",DPTR)
-x = lmp.extract_atom("x",DPTRPTR)
+natoms = lmp.extract_global("natoms",0)
+mass = lmp.extract_atom("mass",2)
+x = lmp.extract_atom("x",3)
 print "Natoms, mass, x[0][0] coord =",natoms,mass[1],x[0][0]
 
 temp = lmp.extract_compute("thermo_temp",0,0)
@@ -53,13 +48,13 @@ print "Velocity component from atom-style variable =",vy[1]
 natoms = lmp.get_natoms()
 print "Natoms from get_natoms =",natoms
 
-xc = lmp.get_coords()
-print "Global coords from get_coords =",xc[0],xc[1],xc[31]
+xc = lmp.gather_atoms("x",1,3)
+print "Global coords from gather_atoms =",xc[0],xc[1],xc[31]
 
 xc[0] = xc[0] + 1.0
-lmp.put_coords(xc)
+lmp.scatter_atoms("x",1,3,xc)
 
-print "Changed x[0][0] via put_coords =",x[0][0]
+print "Changed x[0][0] via scatter_atoms =",x[0][0]
 
 # uncomment if running in parallel via Pypar
 #print "Proc %d out of %d procs has" % (me,nprocs), lmp