GMS:PCB Package: Difference between revisions

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In the ''MODFLOW Prescribed Concentration Boundary (PCB) Package'' dialog, the following can be edited:  
In the ''MODFLOW Prescribed Concentration Boundary (PCB) Package'' dialog, the following can be edited:  
*Stress period
*''Stress period'' – Species which stress period is displayed in the table.
*Use previous
*Use previous
*Edit All Use Previous
*Edit All Use Previous

Revision as of 19:53, 21 August 2018

Example of the MODFLOW Prescribed Concentration Boundary (PCB) Package dialog

The Prescribed Concentration Boundary (PCB) package is only used when there is a constant concentration boundary condition in the MODFLOW-USG Transport simulation.

A constant concentration boundary condition can be assigned to a the MODFLOW-USG Tranport model by using the MODFLOW/MT3DMS Source/Sinks dialog for either selected cells or in the conceptual model.

In the MODFLOW Prescribed Concentration Boundary (PCB) Package dialog, the following can be edited:

  • Stress period – Species which stress period is displayed in the table.
  • Use previous
  • Edit All Use Previous
  • cell ID – Changing the cell ID will change which cell contains the concentration boundary.
  • Species ID – List which species has been assigned to the cell. Will only accept values corresponding to existing species as defined in the BCT Process.
  • Concentration – The concentration value assigned to the cell.