BatteryStateful model not calculating replacements

[rohitkrishnanp]

Describe the bug
The battery stateful model of SAM doesn't compute the outputs n_replacements and indices_replaced even after giving the required replacement inputs replacement_option, replacement_capacity .

To Reproduce
Steps to reproduce the behavior:
Please run the simulation in the attached jupyter notebook ( rename from txt to ipynb , alternative is to create a script with required inputs and replacement options and run the calculation
battery_stateful bug.txt

Expected behavior
The replacement outputs should be calculated correctly

Additional context
After doing a static code analysis, I can see the runReplacement method of battery model is not called inside cmod_battery_stateful.cpp . This could be the reason why the replacements are not calculated