new_contents: #!/usr/bin/env python
  """
  Outwardly-propagating cylindrical geometry for a strained lean methane flame.
  The converged axial velocity profile is plotted. The stagnation point is
  located at r=0.
  """
  
  from ember import *
  import matplotlib as mpl
  mpl.use('Agg')
  import matplotlib.pyplot as plt
  
  output = 'run/ex_cylindrical_outward'
  
  conf = Config(
      Paths(outputDir=output,
            # logFile='ex_cylindrical_outward.log'
            ),
      Chemistry(mechanismFile='gri30.xml'),
      General(flameGeometry='cylindrical',
              unburnedLeft=False,
              fixedLeftLocation=True,
              nThreads=4),
      InitialCondition(fuel='CH4:0.5, H2:0.5',
                       equivalenceRatio=0.60,
                       xLeft=0.0,
                       xRight=0.005),
      StrainParameters(initial=500,
                       final=500),
      TerminationCondition(tEnd=10,
                           measurement='dTdt'),
      Times(profileStepInterval=10,
            regridStepInterval=10),
  )
  
  if __name__ == '__main__':
      conf.run()
  
      struct = utils.load(output + '/profNow.h5')
  
      plt.figure()
      plt.plot(struct.x, struct.V / struct.rho)
      plt.xlabel('Position [m]')
      plt.ylabel('Axial Velocity [m/s]')
      plt.savefig(output + '/FinalAxialVelocity.png')
      plt.close()
  
subject: Add example for outwardly-propagating cylindrical flame