Re: [ferret_users] log-pressure height in Ferret

To: Nicolas Freychet <nicolas.freychet@xxxxxxxxx>

Subject: Re: [ferret_users] log-pressure height in Ferret

From: Xi Chang <xi.chang01@xxxxxxxxx>

Date: Wed, 2 Mar 2016 13:27:32 +0100

Cc: ferret_users <ferret_users@xxxxxxxx>

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I got this error:

**ERROR: unknown command qualifier: vlog=0:1000

is there any simple way in ferret just like in grads?

Chang

On Wed, Mar 2, 2016 at 12:25 PM, Nicolas Freychet <nicolas.freychet@xxxxxxxxx> wrote:

I think you can use the command vlog for that

shade/l=1/vlog=0:1000/x=1 U[y=-90:90]

2016-03-02 17:15 GMT+08:00 Xi Chang <xi.chang01@xxxxxxxxx>:
Hallo,

I have a simple question, I have zonal mean wind (U) data from NCEP,
and im just wondering how can I change the Z axis in ferret to log-pressure height?

shade/l=1/x=1 U[y=-90:90]

Thanks

Chang

--
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Nicolas Freychet
Postdoc Reseach Fellow at RCEC
Academia Sinica
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