[gradsusr] plotting u and v component winds with nc file from MERRA

[Carlos Batista]

Hi you can use (...)

'reinit'
'sdfopen u.nc'
'sdfopen v.nc'
'set t 1 last'
'set lat -60 20 '
'set lon -100 -20'
'set arrscl 0.2 5' ;***#length of the arrow (0.2) and magnitude (5)
'set arrowhead 0.08' ;*arrowhead size


'd skip(uwnd,2,2);vwnd.2'


Cheers!
Carlos

2015-01-22 21:20 GMT-02:00 Habib Ghaedamini <habibamini at gmail.com>:

> Dear user Grads
>
> I was tried to analyzing U850 and V850 component winds with nc file that
> were extracted from MERRA (Atached files).
>
> These data  have the same spatial extended and resolution. My problem is
> the opening two files concurrently and calculations (such as average,
> summation, etc.) with them. For example, when I opened one file I couldn't open
> another file at same time. An error is the gridded error when I use the
> average or summation commands. How can I do these analyzing in Grads?
>
> Best Regards
>
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