Once a grid is generated and all of the analysis options and boundary conditions have been specified, the next step is to save the simulation to disk and run MODFLOW. However, before saving the simulation and running MODFLOW, the model should be checked with the MODFLOW Model Checker. The Model Checker analyzes the input data currently defined for a MODFLOW simulation and reports any obvious errors or potential problems. The MODFLOW Model Checker functions similarly to the FEMWATER Model Checker. One unique feature of the MODFLOW Model Checker is the Fix Layer Errors option.
Related Links:
Running MODFLOW
Post Processing