xflare_stream::get_histogram_data

Source: stream/xflare/xflare_stream__get_histogram_data.pro

 xflare_stream::get_histogram_data
        Return the histogram data for an activity stream

 Usage:
        hg = strref -> get_histogram_data(<key>)

 Keywords:
        longitude       Return the longitude histogram
        time            Return the time histogram

 History:
        Original: 22/8/00; SJT