D1.4 Enter Criterion

The enter criterion can be used to enable or disable complete iteration blocks and their sub-blocks. An example might be a HD simulation which is preceded by a DD simulation to provide a good initial-guess. The iteration block which provides the drift-diffusion initial-guess is disabled for all subsequent simulations.

Schemes
{
   HD
   {
      DD : DDBlock
      {
         enter = firstStep;
      }
      HD : HDBlock;
   }
}

Iterate
{
   Scheme : ~Schemes.MixedDD;
}