--- trunk/SHAPES/visualizer.cpp	2004/06/24 15:56:05	1299
+++ trunk/SHAPES/visualizer.cpp	2004/06/25 18:33:17	1307
@@ -61,15 +61,22 @@ int main(int argc, char* argv[]){
   // grid has a default value (default=51), so it is always given
   npts = args_info.grid_arg;
 
-  xmin = -5.0;
-  xmax = 5.0;
+  xmin = -10.0;
+  xmax = 10.0;
 
-  ymin = -5.0;
-  ymax = 5.0;
+  ymin = -10.0;
+  ymax = 10.0;
 
-  zmin = -5.0;
-  zmax = 5.0;
+  zmin = -10.0;
+  zmax = 10.0;
 
+  //sigmaProbe = 2.28;
+  //sProbe = 2.28;
+  //epsProbe = 0.020269601874;    
+  sigmaProbe = 0.0;
+  sProbe = 0.0;
+  epsProbe = 1.0;    
+
   for (i = 0; i < npts; i++) {
     x = xmin + (xmax-xmin) * (double)i/(double)npts;
 
@@ -80,8 +87,8 @@ int main(int argc, char* argv[]){
         z = zmin + (zmax-zmin) * (double)k/(double)npts;
 
         r = sqrt(x*x + y*y + z*z);
-        theta = acos(z/r);
-        phi = atan(y/x);
+        costheta = z/r;
+        phi = atan2(y,x);
 
         sigmaShape = shape->getSigmaAt(costheta, phi);
         sShape = shape->getSAt(costheta, phi);