def weightedAvgAxisPoints(self, var):
        varID = var.id
        var = cdutil.averager(var, axis="(%s)" % self.axis.id)
        var.id = varID
        return var
Update the variable by applying the weighted avg operation to the
dataset/ETHPy150Open VisTrails/VisTrails/contrib/cdat/cdat_window.py/QAxis.weightedAvgAxisPoints