Nope. The grants were always sort of 5-year projects. They just keep on going. We were employees, doing the work we were asked to do, not doing something we were curious about. For example, do this experiment, get field measurements, correlate them to some factors and publish a report. Ensure it takes 5 years and nothing less.

All I have to say is that it was not uncommon for people to run out of funding at my research university, nor others I was at.