[submodule "Code/PostNewtonian"]
	path = extern/PostNewtonian
    url = https://github.com/moble/PostNewtonian.git
    branch = master
[submodule "Code/SphericalFunctions"]
	path = extern/SphericalFunctions
    url = https://github.com/moble/SphericalFunctions.git
    branch = master
[submodule "Code/SpacetimeAlgebra"]
	path = extern/SpacetimeAlgebra
    url = https://github.com/moble/SpacetimeAlgebra.git
    branch = master
[submodule "Code/Quaternions"]
	path = extern/Quaternions
    url = https://github.com/moble/Quaternions.git
    branch = master
