Map for fetching latitude and longitude.
It is recommended that you first use the search function with the map zoomed out and it will
automatically zoom to your selected location. Then click on the near the mark you fished from
and the co-ordinates will be saved. Then, once you have selected the 'Date From' and 'Date To'
dates and typed the Location, click the 'Get Weather Observations' button and the weather observations for those dates
will be downloaded from the provider.