[gradsusr] how to open nc files of CMIP5 output

Muhammad Yunus Ahmad Mazuki ukm.yunus at gmail.com
Tue Aug 20 07:15:15 EDT 2013


Hi,

Create a controller file matching the following example:

dset ^xxx.nc
options 365_day_calendar
tdef time 999 linear 1jan1980 1mo

Then use 'xdfopen' and open the controller file.
You can calculate the value (eg. 999) from the time period marked in the
file name or by using ncdump. You can refer to
http://www.iges.org/grads/gadoc/gradcomdxdfopen.html and
http://www.iges.org/grads/gadoc/descriptorfile.html#TDEF  for more
information.

Yunus.


On Tue, Aug 20, 2013 at 5:29 PM, lzf <liuzf406 at 126.com> wrote:

> Dear grads user,
> I am trying to use grads to do some analysis for cmip5 outputs, but for
> some nc files that have a a 365_day calendar, sdfopen does not work. Is
> there any other way to open it?
>
> Thanks so much.
> Best regards,
> Zhongfang
>
>
>
>
>
>
>
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