def GetStructuralModelsGroup(rootGroup, verbose=False):
    """
    **GetStructuralModelsGroup** - Gets the stuctural models group node within the
    netCDF Loop Project File
    
    Parameters
    ----------
    rootGroup: netCDF4.Group
        The root group node of a Loop Project File
    
    Returns
    -------
    dict {"errorFlag","errorString"/"value"}
        value is a netCDF4 Group containing all the structural models
        
    """
    if "StructuralModels" in rootGroup.groups:
        smGroup = rootGroup.groups.get("StructuralModels")
        return {"errorFlag":False,"value":smGroup}
    else:
        errStr = "No Structural Models Group Present on access request"
        if verbose: print(errStr)
        return {"errorFlag":True,"errorString":errStr}