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12 Sep 2019
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TOPIC: Arome model support

Arome model support 1 year 2 months ago #122

Hi,

It's impossible to open Arome 0.001° grib2 files (SP1), I always get
It's not a GRIB file,
or it contains unrecognized data

F.

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Last edit: by kubrick.

Arome model support 1 year 2 months ago #124

I also get this console output:
g2_unpack7: Data Representation Template 5.40 not yet implemented.
g2_getfld: return from g2_unpack7 = 4

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Arome model support 1 year 2 months ago #125

  • DomH
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Hello,
Downloading files directly from MeteoFrance is not an easy task as the connexion is not very good and the files quite large and may need treatment before used with XyGrib.
I suggest that you use the precut files available on WeatherD4 : grib.weather4d.com/AromeHD .
Bonne journée ou bonne soirée (vous pouvez choisir)
Have a nice day or good night (you can choose)
Guten Morgen oder gute Nacht (Sie können wählen)

DomH

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Last edit: by DomH.

Arome model support 1 year 2 months ago #128

Thanks for your reply.
It works with zygrib, so I guess I'll stick to it for the time being.

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Arome model support 1 year 2 months ago #129

Hi François,

I will open an issue on github to ensure that the Arome gribs are better handled in the next release.
Thanks for the update.

David

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Arome model support 1 year 2 months ago #131

Hi again,
I checked with the next version (1.1.1) and the AROME gribs for SP1 and SP2 are read ok (SP3 contains only some quite esoteric parameters which are not read by XyGrib)
The problem in version 1.1.0 is related to Jpeg2000 compression which is not handled. This is fixed in the next version soon to be released.
David

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