--- trunk/mdtools/md_code/DirectionalAtom.cpp	2002/11/21 20:33:02	183
+++ trunk/mdtools/md_code/DirectionalAtom.cpp	2002/11/21 20:33:06	184
@@ -2,6 +2,11 @@ void DirectionalAtom::setA( double the_A[3][3] ){
 
 #include "Atom.hpp"
 
+double* Atom::pos; // the position array
+double* Atom::vel; // the velocity array
+double* Atom::frc; // the forc array
+double* Atom::trq; // the torque vector  ( space fixed )
+
 void DirectionalAtom::setA( double the_A[3][3] ){
   
   Axx = the_A[0][0]; Axy = the_A[0][1]; Axz = the_A[0][2];