<CompuCell3D Revision="20141124" Version="3.7.3">
   
   <Potts>
      
      <!-- Basic properties of CPM (GGH) algorithm -->
      <Dimensions x="100" y="100" z="1"/>
      <Steps>1000</Steps>
      <Temperature>10.0</Temperature>
      <NeighborOrder>3</NeighborOrder>
   </Potts>
   
   <Plugin Name="CellType">
      
      <!-- Listing all cell types in the simulation -->
      <CellType TypeId="0" TypeName="Medium"/>
      <CellType TypeId="1" TypeName="Vasc"/>
      <CellType TypeId="2" TypeName="Tumor"/>
      <CellType TypeId="3" TypeName="Immune"/>
   </Plugin>
   
   <Plugin Name="Volume"/>
   
   <Plugin Name="CenterOfMass">
      
      <!-- Module tracking center of mass of each cell -->
   </Plugin>
   
   <Plugin Name="Contact">
      <!-- Specification of adhesion energies -->
      <Energy Type1="Medium" Type2="Medium">10.0</Energy>
      <Energy Type1="Medium" Type2="Vasc">10.0</Energy>
      <Energy Type1="Medium" Type2="Tumor">10.0</Energy>
      <Energy Type1="Medium" Type2="Immune">10.0</Energy>
      <Energy Type1="Vasc" Type2="Vasc">10.0</Energy>
      <Energy Type1="Vasc" Type2="Tumor">10.0</Energy>
      <Energy Type1="Vasc" Type2="Immune">10.0</Energy>
      <Energy Type1="Tumor" Type2="Tumor">10.0</Energy>
      <Energy Type1="Tumor" Type2="Immune">10.0</Energy>
      <Energy Type1="Immune" Type2="Immune">10.0</Energy>
      <NeighborOrder>1</NeighborOrder>
   </Plugin>
   
   <Steppable Type="DiffusionSolverFE">
      
      <!-- Specification of PDE solvers -->
      <DiffusionField Name="GLU">
         <DiffusionData>
            <FieldName>GLU</FieldName>
            <GlobalDiffusionConstant>0.1</GlobalDiffusionConstant>
            <GlobalDecayConstant>1e-05</GlobalDecayConstant>
         </DiffusionData>
         <SecretionData>
            <Secretion Type="Vasc">0.1</Secretion>
         </SecretionData>
      </DiffusionField>
   </Steppable>
   
   <Steppable Type="UniformInitializer">
      
      <!-- Initial layout of cells in the form of rectangular slab -->
      <Region>
         <BoxMin x="20" y="20" z="0"/>
         <BoxMax x="80" y="80" z="1"/>
         <Gap>0</Gap>
         <Width>5</Width>
         <Types>Vasc,Tumor</Types>
      </Region>
   </Steppable>
</CompuCell3D>
