This portion of MEASUR includes tools such as the Pump System Assessment Tool (PSAT) and related calculators. MEASUR's pumping system tool helps evaluate the potential energy savings opportunities of pumping systems based on field-measured data. The tool enables users to estimate system efficiency, energy use and cost, as well as create pump and system curves. They are intended to help industrial users assess different system modifications to determine which would be the most energetically beneficial. The what-if analysis helps users determine energy savings for different potential energy efficiency measures or test the automatic optimizer functionality, built on curves from the Hydraulic Institute (HI) and motor performance data. All MEASUR tools have extensive help text and the ability to share analyses with others.