[gradsusr] Convert multiple data to netcdf fromat

Tamara Maass tmaass at uc.cl
Tue Mar 17 14:53:49 EDT 2015


Thank you so much for your answer.

Is this script for Linux or i can do it on windows? I have to save it in
.gs?

Thank you

Tamara


2015-03-17 0:47 GMT-04:00 Jayakrishnan P.R <prjayakrishnan at gmail.com>:

> You have to write a shell script for this thing. First of all the input
> data or input folder should be in the name order like file1.ctl, file2.ctl
> etc file n.ctl. Then you can convert the file by writing a for loop as below
>
> for i in {1..9};
> do
>
> lats4d -i pratesfc$i.ctl -mxtimes 1220 -lat -37.33 -35.42 -lon -73.5
> -69.75 -format netcdf -o pratesfc2$i
> echo Converting file #######
> done
>
>
> Where pratesfc$i.ctl is the input file and it should be as pratesfc1.ctl,
> pratesfc2.ctl etc so that we can read it using a for loop and convert
> multiple files.
>
>
>
>
> Sincerely
> ***********************************************
> Jayakrishnan.P.R
> Project Scientist-C
> National Centre for Medium Range Weather Forecasting
> Earth System Science Organisation
> Ministry of Earth Sciences
> A-50, Sector 62, NOIDA -201 309, INDIA
> Mob: 09496026547
> Alternate Email: jkrishna at ncmrwf.gov.in
>
> ***********************************************
>
> On Mon, Mar 16, 2015 at 6:08 PM, Tamara Maass <tmaass at uc.cl> wrote:
>
>> Dear All,
>>
>>
>> Could someone kindly assist, this is my first time using GRADS and GRIB
>> data.
>>
>>
>> I have multiple data in grib2 and I am trying to convert them in netcdf
>> format. I am using Lats4d, I write this line and it´s work fine:
>>
>> *lats4d -i pratesfc.ctl -mxtimes 1220 -lat -37.33 -35.42 -lon -73.5 -69.75 -format netcdf -o pratesfc2*
>>
>> But i need to do it for many data. How can I do it? Can i do it from the
>> command windows? I need to create a script?
>>
>>
>> Any help greatly appreciated
>>
>>
>> (I'm using the OpenGrADS grads-2.0.2.oga.2 superpack on Windows 7)
>>
>>
>> Thanks & Regards,
>>
>>
>>
>> Tamara
>>
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>>
>
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