class name change

no_c_fixed_bdry_fenics.py

@@ -5,7 +5,7 @@ import progressbar
 df.set_log_level(df.LogLevel.ERROR)
 df.parameters['form_compiler']['optimize'] = True
 
-class Growth(object):
+class FixedBoundaries(object):
     def __init__(self, parameters):
         # read in parameters
         for key in parameters:
@@ -122,16 +122,16 @@ if __name__ == '__main__':
     with open('growth_parameters.json') as jsonFile:
         params = json.load(jsonFile)
 
-    g = Growth(params)
+    fb = FixedBoundaries(params)
 
     u0 = df.Expression('sin(x[0])', degree=1)
 
-    rho0 = df.Expression('rho0 + 0.1 * (cos(x[0])+cos(x[0]/2))', rho0 =g.average_rho, degree=1) 
+    rho0 = df.Expression('rho0 + 0.1 * (cos(x[0])+cos(x[0]/2))', rho0 =fb.average_rho, degree=1) 
 
-    (u, v, rho) = g.solve(u0, rho0)
+    (u, v, rho) = fb.solve(u0, rho0)
 
-    x = g.mesh.coordinates()
-    times = np.arange(0, g.maxtime, g.timestep)    
+    x = fb.mesh.coordinates()
+    times = np.arange(0, fb.maxtime, fb.timestep)    
     fig, (axu, axv, axrho) = plt.subplots(3,1, sharex=True, figsize=(8,6))
     axu.set_xlabel(r'$x$')
     axu.set_ylabel(r'$u(x,t)$')