[gradsusr] safe data into a NetCDF format

[Muyin Wang]

Hi, Roberto:
Thank you so much for your prompt reply.
I am running grads-1.9b4, with the command "gradsnc" to start.
However, when I typed "q sdfwrite"
I got
ga-> q sdfwrite
Invalid QUERY argument: sdfwrite

What's wrong with my grads?
Thanks,
Muyin



On 11/28/11 10:42 AM, Roberto Mera wrote:
> You can output variables from grads using the sdfwrite option. You can
> also extract variables using ncks or cdo software. Then you can put
> files together with the cdo -r cat command using cdo.
>
> On 11/28/2011 10:38 AM, Muyin Wang wrote:
>> Dear Grads Users:
>> I have a 40 year daily file from model outputs. Now I need to extract
>> variables for limited domain from the file, and connect them into a
>> single 40 year NetCDF file.
>> Does any one know the trick to do this? T
>> Thank you very much!
>> Muyin
>>
>>
>> Here is what it looks like in the .ctl file :
>>
>> DSET      ^Data/2001/1dy.grd
>> TITLE     20C3M+A1B
>> OPTIONS   big_endian template yrev
>> UNDEF     -999
>> XDEF       128 LINEAR       0       2.8125
>> YDEF       64 LEVELS
>> -87.864 -85.097 -82.313 -79.526 -76.737 -73.948 -71.158 -68.368 -65.578
>> -62.787 -59.997 -57.207 -54.416 -51.626 -48.835 -46.045 -43.254 -40.464
>> -37.673 -34.883 -32.092 -29.301 -26.511 -23.720 -20.930 -18.139 -15.348
>> -12.558 -9.7671 -6.9765 -4.1859 -1.3953 1.3953 4.1859 6.9765 9.7671 12.558
>> 15.348 18.139 20.930 23.720 26.511 29.301 32.092 34.883 37.673 40.464 43.254
>> 46.045 48.835 51.626 54.416 57.207 59.997 62.787 65.578 68.368 71.158 73.948
>> 76.737 79.526 82.313 85.097 87.864
>> ZDEF         1 LINEAR 1 1
>> TDEF     14976 LINEAR  12:00Z01JAN2000     1dy
>> VARS  8
>> T2           0 99 2m temperature [K]
>> q2           0 99 2m specific humidity [kg/kg]
>> slp          0 99 sea level pressure [hPa]
>> u10          0 99 10m zonal wind [m/s]
>> v10          0 99 10m meridional wind [m/s]
>> ssrd         0 99 surf.short.down [W/m**2]
>>
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