
Channelflow-0.9.9,  Mon Dec  1 12:13:21 EST 2003

Fixed bug in FlowField::nonlineritySkewSymmetric().
Added FlowField::nonlinerityConvection()
Added FlowField::nonlinerityDivergence()
Added Alternating convection/divergence option in DNSFLags and NSIntegrator.
Moved CFL calculation from nonlinearity methods to a function call 
  outside largest loop in NSIntegrator::advance. No need to make inner-loop
  CFL calc, plus it was inconvenient within some nonlinearity methods.
Revised manual to reflect added nonlinearity method.
  

