Re: [ferret_users] medatlas fig....

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

Hi all,
One should be able to do this in Ferret; see NaN in the Users Guide index.

yes? set var/bad=NAN a

however that wasn't enough to be able to use this particular file as is 
in Ferret -- thanks to others who have suggested other ways to handle it.

Ansley

Hella Riede wrote:
> Hi Mahesh,
>
> I believe the not-a-numbers (nan) cause the problem. Replacing them by 
> -1.E+34 (typical 'missing value' for ferret) seems to yield reasonable 
> results.
>
> I did the following
>
> 1) make it human-readable
> ncdump -bc <your file> > <your file>.cdl
>
> 2) replace nan by the 'missing value' (assuming there are are no 
> important 'nan'-containing strings in the header since they would be 
> replaced as well)
> sed 's|nan|-1.E+34|g' <your file>.cdl > <your file>_mod.cdl
>
> 3) create new netCDF file
> ncgen -o <your file>_mod.nc <your file>_mod.cdl
>
>
> Cheers,
> Hella
>
>
>
> Mahesh Shinde wrote:
> > Dear Ferret users,
> >
> > I am new to ferret. I want to plot clim of metatlas. But it does not 
> > plot properly.
> > here i am sending a clim_temp_medi.nc<http://clim_temp_medi.nc>
> >
> > please help.
> >
> > Thanks
> >
> > Mahesh
> >
> > --
> > --------------------------------------------------------------------------------------------------------------------- 
> >
> > (Current Affiliation)
> > Mahesh Shinde
> > Climate Research Lab(IC3),
> > Barcelona Science Park,
> > University of Barcelona,
> > Barcelona-08028,Spain
> > email: mshinde@xxxxxxx<mailto:mshinde@xxxxxxx>
> > ---------------------------------------------------------------------------------------------------------------------- 
> >
> > (Permanent Affiliation)
> > Mahesh Shinde
> > Climate and Global Modeling Division,
> > Indian Institute of Tropical Meteorology,
> > (Under the Ministry of Earth Sciences, Govt. Of India)
> > NCL POST, Dr. Homi Bhabha Road,
> > Pashan,Pune-411008, INDIA
> > email: samurai@xxxxxxxxxxxxxx<mailto:samurai@xxxxxxxxxxxxxx>
> > cell: +91-9822050959
> > ----------------------------------------------------------------------------------------------------------------------