Re: [ferret_users]

["Ansley C. Manke" <ansley.b.manke@xxxxxxxx>]

Hi Masud,
Yes, because the data is on a climatological axis, you can give a date range that spans a different range than January-December.  Try these examples which use the included dataset coads_climatology:

yes? use coads_climatology
yes? let xtvar = sst[y=@ave]

yes? shade/t=1-jun-0000:31-may-0001 xtvar

The years 0000, 0001 are taken to be abstract years, so above plot labels the months J J A S, ... with no year shown.

Data on a climatological axis can also be translated to any year(s), and for a range of longer than a year the data will be repeated in each year.  So if in fact you had data which represented a climatology computed from some range of years, you could show it this way:

yes? shade/t=1-jun-2000:1-jun-2010 xtvar

-Ansley

On 4/19/2016 1:30 PM, Masud OCN_DU wrote:

Dear ferreters,

I have a monthly climatological data (.nc format, x, y and t axis). I want to create Hovmoller diagram (i.e. y=@ave) . However, I want to start from June instead of January while my monthly climatological data, l=1:12, have only 12 points started from 16-jan to 16-dec. Is there any looping method in ferret that will begin in June and end with the month of May that means the 1st 5 months will show later in the map?

Thanks in advance.

Regards,

Masud

MS student

Department of Oceanography

University of Dhaka

Bangladesh