Location Templates are a database of locations from around the world based on the latest ASHRAE design weather data used by EnergyPlus.
Each Location data set is located within a 'Legislative Region'. Most Regions in Europe include some basic data on the energy codes which apply.
There are four tabs on the Location Template dialog:
Note: There is no direct link between hourly weather data and the ASHRAE design values on the Winter and Summer design data tabs.
See also the Site level data and weather files tutorial
Template data can be accessed: