[Thread Prev][Thread Next][Index]

extracting the netCDF data within the polygon path (ascii)



Hello.

I want to extract the data from a netCDF-format file for a specific
geographic region defined by the irregular-shape polygon paths in a
separate ascii file. Can someone guide me step by step how to do this?

For example, say, I have a levitus_climatology.cdf (data 1) and want to
extract the sea surface temperature from the region given by data 2 (see
below).

data2 (lon, lat)
---------------
160.5 20.5
160.5 30.5
170.5 30.5
170.5 20.5
160.5 20.5


I am a beginner of ferret, so forgive me if this is a trivial task.

Many thanks in advance.

Cheers,
Dong-Ha Min



[Thread Prev][Thread Next][Index]

Dept of Commerce / NOAA / OAR / PMEL / TMAP

Contact Us | Privacy Policy | Disclaimer | Accessibility Statement