def useSeriesAbove(requestContext, seriesList, value, search, replace):
    """
    Compares the maximum of each series against the given `value`. If the
    series maximum is greater than `value`, the regular expression search and
    replace is applied against the series name to plot a related metric.

    e.g. given useSeriesAbove(ganglia.metric1.reqs,10,'reqs','time'),
    the response time metric will be plotted only when the maximum value of the
    corresponding request/s metric is > 10

    Example::

        &target=useSeriesAbove(ganglia.metric1.reqs,10,"reqs","time")
    """
    newSeries = []

    for series in seriesList:
        newname = re.sub(search, replace, series.name)
        if safeMax(series) > value:
            n = evaluateTarget(requestContext, newname)
            if n is not None and len(n) > 0:
                newSeries.append(n[0])

    return newSeries
Compares the maximum of each series against the given `value`. If the
    series maximum is greater than `value`, the regular expression search and
    replace is applied against the series name to plot a related metric.

    e.g. given useSeriesAbove(ganglia.metric1.reqs,10,'reqs','time'),
    the response time metric will be plotted only when the maximum value of the
    corresponding request/s metric is > 10

    Example::

        &target=useSeriesAbove(ganglia.metric1.reqs,10,"reqs","time")