<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:13px"><div dir="ltr" id="yui_3_16_0_1_1412667696311_62844">Hi Marry and others,</div><div dir="ltr" id="yui_3_16_0_1_1412667696311_62845">I need to do some plotting of histogram using NCL example and saw all script made with only Dummy data.</div><div dir="ltr" id="yui_3_16_0_1_1412667696311_62845">I have three variables for example precip1 precip2 and precip3 and number of observation is n=6000. Data is in excell file . How one can use this to plot histogram.</div><div dir="ltr" id="yui_3_16_0_1_1412667696311_62845">I look forward to have your reply.</div><div dir="ltr" id="yui_3_16_0_1_1412667696311_62845">Regards</div><div dir="ltr" id="yui_3_16_0_1_1412667696311_62845">Azizul</div><div></div></div></body></html>