Integration window argument doesn't work

### Environment: (where does this bug occur, have you tried other environments)
- Which branch: koljadev

### Steps to reproduce: (give a step by step account of how to trigger the bug)
Include --intWindow argument when running

### Expected Result: (what do you expect when you execute the steps above)
Runs correctly with a changed integration window

### Actual Result: (what do you get when you execute the steps above)
terminate called after throwing an instance of 'std::bad_any_cast' what(): bad any_cast

Adding the line:
`.scan<'g', double>()`

to the `double` arguments which don't currently have them fixes this.