METAR Parser is a C# WPF application that
Download the .zip file and extract the .zip to a folder
Open Visual Studio, select 'open a project or solution'
Navigate to the new folder and select MetarAppWPF.sln
On running the application, you will see the main menu
Enter the ICAO of the airport you want to parse the METAR for
The results of the request will be displayed on the next page
The original encoded METAR is displayed on top
Below, the decoded METAR is displayed
Time is always displayed in UTC
Wind speeds are always in knots
Temperatures are always celsius
Altitude pressure are always displayed in the units used by the given airport
Distance and altitude are always displayed in the measurements used by the given airport