[RegCNET] Error in wind field preprocessed by ICBC, when NORMER is used

Juan Bazo francho3 at gmail.com
Thu Jun 28 15:22:56 CEST 2012


Hi Felipe,

I found the same problem with ReCM 4.1.1 and 4.2, now I use ROTMER
projection, because i don't find any solutions for this bug. Also I have
pics for two situations.

Regards from Peru.

Juan Bazo

2012/6/27 Felipe Roque <felipenrs at gmail.com>

> Dear friends,
>
> I'm from Brazil and I'm using RegCM model for my doctoral thesis. I use
> version 4.1 and noticed that the wind data preprocessed by ICBC are
> somewhat different when using NORMER (Normal Mercator) projection. When I
> use ROTMER (Rotated Mercator) projection to generate the initial and
> boundary conditions, wind fields generated by ICBC and the source data are
> very similar. Other variables generated by ICBC do not differ from source
> data. I tested this in versions 4.1.1 and 4.2 and the error persists in
> relation to the wind field.
>
> Recently, Suman Maity from India reported a similar problem, though he had
> not related to different map projections.
>
> Someone confirm if this bug is really happening? If so, there is
> correction?
>
> If someone wants, I can attach the pictures in the email.
>
> Thank you,
> Felipe.
>
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-- 
Juan Bazo
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