Made circle the default shape

src/pntest/pn1p.ini

@@ -29,7 +29,7 @@ Sigma3=1
 dtMax = 0.002
 
 [Initial]
-shape = 0
+shape = 1
 # FlowVyy= 10# pConst/(Domain_width * mu)
 #pConst=0.1
 #uConst=0.5

src/pntest/pntest.cc

@@ -55,7 +55,7 @@ int main(int argc, char** argv)
 
     //Set initial Shape
     //param.initial.shape = INITIAL_SHAPE_SQUARE;
-    //param.initial.shape = INITIAL_SHAPE_CIRCLE;
+    param.initial.shape = INITIAL_SHAPE_CIRCLE;
 
     //Create Simulation
     Pn_1PFlow<Parameters> pn_1pFlow(GridFilename,OutputFilename,param, 10e-6); //Last Parameter is initial pore Radius in m