def makeOutDir(outputDir, folderName):
    """
    Makes an out directory if there is not one. Returns file path as Path object
    Inputs:
    outputDir - Pathlib directory object that directory will be created within
    folderName - Name of directory to be made/returned
    """
    outdir = outputDir / folderName
    if not outdir.exists():
        outdir.mkdir()
    return outdir