/****************************************************************************
 * Regression test 19: surface molecule diffusion gives incorrect counts for
 *    "enclosed" counts.
 *
 *    Failure: Counts remain 50/50/0
 *    Success: Counts equilibrate to around 50/25/25
 *
 * Author: Jed Wing <jed@salk.edu>
 * Date:   2009-07-31
 * Note:  As of 5/23/2011 we disallow overlapped walls, so the coordinates
 *        of "counter_right" box are slightly shifted to allow for
 *        the overlap test to pass.
 *        Modified by Boris Kaminsky
 *        Date: 2011-05-23
 ****************************************************************************/
iterations = 10000
time_step = 1e-6
ITERATIONS = iterations
TIME_STEP = time_step
VACANCY_SEARCH_DISTANCE = 0.1
EPS_C = 1e-12

DEFINE_MOLECULES 
{
  A { DIFFUSION_CONSTANT_2D = 2e-5 }
}

INSTANTIATE World OBJECT 
{
  system BOX 
  {
    CORNERS = [0.0,0.0,0.0],[0.1,0.1,0.1]

    DEFINE_SURFACE_REGIONS
    {
      whole_box 
      {
        INCLUDE_ELEMENTS = [LEFT]
        MOLECULE_NUMBER 
        {
          A' = 50
        }
      }
    }
  }

  counter_left BOX
  {
    CORNERS = [-0.01,-0.01,-0.01],[0.05,0.11,0.11]
  }

  counter_right BOX
  {
    /* CORNERS = [0.05,-0.01,-0.01],[0.11,0.11,0.11]  */
    CORNERS = [0.05 + 2*EPS_C,-0.01,-0.01],[0.11,0.11,0.11]
  }
}


REACTION_DATA_OUTPUT 
{
    STEP = time_step
    {
        COUNT[A,WORLD],
        COUNT[A,World.counter_left,ALL_ENCLOSED],
        COUNT[A,World.counter_right,ALL_ENCLOSED]
    } => "A.dat" 
}