(the subject line should have been Your Ferret email post!)
On 1/20/2012 9:40 AM, Ansley Manke wrote:
> Hi -
> I see that you posted a question to the Ferret Users List. Your email address is not subscribed to the list. To have your question posted there, and to get everyone else's questions and answers sent to you, you need to subscribe. Please follow the directions at the Email Users Group page,
http://ferret.pmel.noaa.gov/Ferret/email-users-group to subscribe. Once you have done that and received mail back saying you are subscribed, then you can post messages to the list and everyone will get your question.
>
> A quick hint in the meantime, is that if you can describe the region with a mask, say 1 where you want data and the bad-flag elsewhere, then you can extract just that data; this is described in a section that's pointed to by the index entry "region, region(irregular)" in the index to the Users Guide:
>
> http://ferret.pmel.noaa.gov/Ferret/documentation/users-guide/variables-xpressions/XPRESSIONS#_VPINDEXENTRY_425
>
> There is also a function pt_in_poly, which you can look up in the Users Guide, and which might help in
constructing this mask.
>
> But do ask on the Users List when you get subscribed. People may have good examples, and if nothing else I'll re-post this answer so the information gets out to the user community.
>
> Ansley
>
>
> Hello dear Ferreters,
>
> Can some one help me how to extract NetCDF data by using an irrigular area =
> given by an other NetCDF, like extracting average precipitation time series=
> =A0 of a country using a NetCDF an administrative boundary of the country i=
> n NetCDF?
>
> Fish,
> Thank you,=20
>
>