Fix Nose-Hoover conserved energy
Use real instead of int for the degrees of freedom to calculate the conserved energy. This was originally implemented in this way, but was later changed to int while refactoring.
Closes #3831 (closed)
Use real instead of int for the degrees of freedom to calculate the conserved energy. This was originally implemented in this way, but was later changed to int while refactoring.
Closes #3831 (closed)