[gradsusr] GFS time interpolation

[Oriol Ciurana]

Thank you Davide. I'm looking for a solution using WGRIB/WGRIB2 or CDO or
something to modify (interpolate) directly the grib file, but if it is not
possible your solution is valid for me too.
Cheers,

Oriol

2015-08-19 12:42 GMT+02:00 Davide Sacchetti <davide.sacchetti at arpal.gov.it>:

> try attacched script
> use:
> open a file with 1h grid
> set time to something in 1h grid
> open your 3h grid
> set dfile 3h grid
> run the script: the only parameter is the field of 3h grid you want to
> interpolate (ex.: interp_time mslp)
> now defined variable 'interp' is an interpolation of 3h grid into 1h grid
>
> it should work
> bye bye
> Davide
>
>
> Oriol Ciurana <uri at uriens.cat> , 8/19/2015 11:13 AM:
>
> Any idea on how to achieve this? Maybe using some CDO operators?
> Any help would be apreciated.
>
> Oriol
>
> 2015-08-17 11:38 GMT+02:00 Oriol Ciurana <uri at uriens.cat>:
>
> Hello,
>
> I want to interpolate 3h GFS grib files to 1h grib files in order to get
> hourly animations.
> Does anyone know how to do it?
>
> One option is writting a GrADS script to get the intermediate values by
> manually interpolation, but I'm wondering if is there any way to get
> directly an hourly interpolated grib, for example using WGRIB/WGRIB2 tools
> or something like this.
>
> Thanks in advance,
>
> Oriol Ciurana
>
>
>
>
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