[gradsusr] New subsetting of Merra-2 data

[Kathryn Sellwood - NOAA Affiliate]

Hello Atoine,
try using hdfopen or whatever tool you use to read hdf5 files.
Kathryn

On Tue, Jan 21, 2020 at 11:02 AM Antoine Molin <amolin at plenr.fr> wrote:

> Hi,
>
>
>
> Nasa changed the way to get subsets of Merra-2 data, and that is a problem
> for me….
>
>
>
> ·         First, i can’t succeed in getting one month of daily files with
> wget, under Windows, after downloading the links of these daily files…
>
>
>
> ·         Then, these new files are *.nc4.nc4 files ; i was used to
> *.SUB.nc4 files, and wanted to mix these 2 kinds of  files ; but for a same
> subset, the file sizes are different !
>
>   i got same names (using rename *.nc4  *. «  »   and   rename *.nc4
> *.SUB.nc4), and can read these new files using xdfopen  (warning about the
> cachesize, but it is working) ;   but it is not possible to read mix files
> (using template in .ctl) with xdfopen .
>
>
>
> Has anybody a solution ?
>
>
>
> Thanks !
>
>
>
>
>
> Antoine Molin
>
> Etudes de vent PlenR
>
> Tel : 09 67 06 77 23
>
>
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