Dear Grads users,<br>I am a beginner in GrADS. <br>I have a multi-year time series data. I want to get the annual mean in this data.<br><br>Please see that from the following I can get monthly time series plot, and it is working fine.<br>
<br>'set lon 30'<br>'set lat 5'<br><br>'set t 2 302'<br><br>*------------------------<br>*Monthly time series<br>*------------------------<br>'define sstmonth=aave(sst.1,lon=30,lon=78,lat=5,lat=31)'<br>
<br>'set gxout line'<br>'set cmark 4'<br>'set grads off'<br>'set ccolor 9'<br>'d sstmonth'<br><br>In the same plot, I want to have one more curve showing the annual mean.<br>I mean 26 annual mean values for the 26 years.<br>
<br>I don't know how to do this.<br><br>I will highly appreciate if someone can help me in this.<br><br>Thanks,<br><br>Sudev<br>