--- trunk/OOPSE/utils/sysbuilder/latticeBilayer.cpp	2003/11/21 20:10:02	874
+++ trunk/OOPSE/utils/sysbuilder/latticeBilayer.cpp	2004/01/14 16:28:37	943
@@ -611,8 +611,6 @@ int buildLatticeBilayer(double aLat, 
   int targetNlipids, targetNwaters;
   double targetWaterLipidRatio;
   double maxZ, minZ, zHeight;
-  double maxY, minY;
-  double maxX, minX;
    
   molStart = NULL;
 
@@ -787,36 +785,23 @@ int buildLatticeBilayer(double aLat, 
   }
 
   atoms[0]->getPos( myPos );
-
-  maxX = myPos[0];
-  minX = myPos[0];
-
-  maxY = myPos[1];
-  minY = myPos[1];
 
   maxZ = myPos[2];
   minZ = myPos[2];
 
   for(i=0;i<nAtoms;i++){
     atoms[i]->getPos( myPos );
-    minX = (minX > myPos[0]) ? myPos[0] : minX;
-    maxX = (maxX < myPos[0]) ? myPos[0] : maxX;
 
-    minY = (minY > myPos[1]) ? myPos[1] : minY;
-    maxY = (maxY < myPos[1]) ? myPos[1] : maxY;
-
     minZ = (minZ > myPos[2]) ? myPos[2] : minZ;
     maxZ = (maxZ < myPos[2]) ? myPos[2] : maxZ;
   }
 
-  boxX = (maxX - minX)+2.0;
-  boxY = (maxY - minY)+2.0;
   boxZ = (maxZ - minZ)+2.0;
 
   double centerX, centerY, centerZ;
   
-  centerX = ((maxX - minX) / 2.0) + minX;
-  centerY = ((maxY - minY) / 2.0) + minY;
+  centerX = (boxX / 2.0);
+  centerY = (boxY / 2.0);
   centerZ = ((maxZ - minZ) / 2.0) + minZ;
 
   // set up water coordinates