<html><head></head><body><div class="ydpbb14c80cyahoo-style-wrap" style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 13px;"><div><div dir="ltr" data-setdir="false">Good Day all</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false"> With the gfs data now providing accumulated rainfall is there an elegant method to display the precipitation at discrete intervals, ie I want to plot the rainfall occurring every 3 hours through a time series as a bar graph.</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false"> Thanks</div><div dir="ltr" data-setdir="false"> Jean Pierre <br></div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false"><br></div><div><br></div><div class="ydpbb14c80csignature">-- Jean Pierre Arabonis arabonis@yahoo.com Tel +27 21 780 1021 cell +27 84 401 1365</div></div></div></body></html>