GMS allows you to create a stochastic simulation using output from T-PROGS. This can be in the form of either material sets or HUF data. Use the following steps:
Generate Material Sets or HUF data using T-PROGS.
Select the Stochastic Simulation from the Global Options Dialog.
Enter the Stochastic... dialog from the MODFLOW menu.
Select the Material Sets option and choose the appropriate material set or HUF data simulation.
Save and Run MODFLOW.
View the different model results using the Project Explorer.
Further analyze the results using the Risk Analysis Wizard.
GMS will generate as many MODFLOW runs as there are material sets.
Related Links:
Stochastic Modeling
T-PROGS Interface