def lookup_projection_name(name):
    """
    Simple dict lookup to take an input name an return a homogenized name.
    """
    name = name.lower()
    if 'equirectangular' in name:
        return 'equirect'
    elif 'polarstereographic' in name:
        return 'polarst'
    elif 'orthographic' in name:
        return 'orthogr'
    elif 'transverse_mercator' in name:
        return 'transmer'