[ecco-support] About the sea surface height output from ECCO V4r3

HONG ZHANG hong.zhang at ucla.edu
Wed Apr 18 11:48:19 EDT 2018


On 4/17/18 9:07 PM, Qihua Peng wrote:
> Hi everyone,
> Recently I'm running ECCO V4r3 by myself, but when I check the 
> outputs, I found the sea surface height output (here I analysed the 
> ETAtave* files ) seems wrong: it rises very quickly everywhere all the 
> time (it looks like accumulated sum of the sea surface height), so the 
> sea surface height inter-annual variabilities  would be wrong when 
> calculating anomalies directly. Actually the temperature, salinity and 
> currents outputs are right. It seems only the sea surface height 
> outputs are very strange. So I was wondering if anyone could tell me 
> more details about the sea surface height outputs ( ETAtave* or ETA* 
> files).
Hi Qihua,
could you provide some detail? like the config, plot of Eta?
Is the set-up same as
> ftp://ecco.jpl.nasa.gov/Version4/Release3/doc/v4r3_reproduction_howto.pdf
or some other forcing?

cheers
Hong

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