hecmw_ctrl.dat1:
This analysis will fail at substep 3 intentionally.

cp hecmw_ctrl.dat1 hecmw_ctrl.dat
fistr1

hecmw_ctrl.dat2: Control file for resumed analysis
The analysis will be resumed from substep 4.

cp hecmw_ctrl.dat2 hecmw_ctrl.dat
fistr1

