def GetSHCoeff(pId, parmDict, SHkeys):
    """default doc string
    
    :param type name: description
    
    :returns: type name: description
    
    """
    SHCoeff = {}
    for shkey in SHkeys:
        shname = str(pId) + '::' + shkey
        SHCoeff[shkey] = parmDict[shname]
    return SHCoeff
