Convert a a dictionary of SM parameters into
    a dictionary that pylha can convert into a DSixTools SM output file.

def sm_dict2lha(d):
    """Convert a a dictionary of SM parameters into
    a dictionary that pylha can convert into a DSixTools SM output file."""
    blocks = OrderedDict([
        ('GAUGE', {'values': [[1, d['g'].real], [2, d['gp'].real], [3, d['gs'].real]]}),
        ('SCALAR', {'values': [[1, d['Lambda'].real], [2, d['m2'].real]]}),
        ('GU', {'values': matrix2lha(d['Gu'].real)}),
        ('IMGU', {'values': matrix2lha(d['Gu'].imag)}),
        ('GD', {'values': matrix2lha(d['Gd'].real)}),
        ('IMGD', {'values': matrix2lha(d['Gd'].imag)}),
        ('GE', {'values': matrix2lha(d['Ge'].real)}),
        ('IMGE', {'values': matrix2lha(d['Ge'].imag)}),
        ('THETA', {'values': [[1, d['Theta'].real], [2, d['Thetap'].real], [3, d['Thetas'].real]]}),
        ])
    return {'BLOCK': blocks}