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<DIV><FONT face=Arial size=2>Hi,</FONT></DIV>
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<DIV><FONT face=Arial size=2>As a new OpenGrads user, can someone advise how to
find localised minima and maxima x, y locations and values so that we can
plot High or Low labels as appropriate on a surface pressure contour
chart. <BR>Finding a single minima or maxima will not help as there are multiple
centres to be labelled on the same chart.</FONT></DIV>
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<DIV><FONT face=Arial><FONT size=2>Thanks,<SPAN class=406354615-10042009>
Athar</SPAN></FONT></FONT></DIV>
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