aw7152: namespace change

README.md

@@ -1,3 +1,22 @@
 # CarbonLib
-#
 
+# 
+
+Library with model based on the scientifically acknowledged carbon model RothC.
+This code in .NET Core c#  is adapted from a a project written in GEMS.
+
+An test console app is included with an example input request. The output in written a a file.
+
+
+## Building a sample
+
+Build the sample using the .NET Core CLI, which is installed with [the .NET Core SDK](https://www.microsoft.com/net/download). Then run
+these commands from the CLI in the directory of the CarbonConsoleApp:
+
+```console
+dotnet build
+dotnet run
+```
+
+These will install any needed dependencies, build the project, and run
+the project respectively.