- Timestamp:
- 2010-11-01T15:21:01+01:00 (13 years ago)
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branches/nemo_v3_3_beta/DOC/TexFiles/Chapters/Chap_OBS.tex
r2298 r2349 14 14 15 15 The OBS branch is a diagnostic branch which reads in observation files (profile temperature and 16 salinity, sea surface temperature, sea level anomaly and sea ice concentration) and calculates the16 salinity, sea surface temperature, sea level anomaly and sea ice concentration) and calculates 17 17 an interpolated model equivalent value at the observation location and nearest model timestep. 18 18 This is code with was originally developed for use with NEMOVAR. … … 26 26 The resulting data is saved in a ``feedback'' file or files which can be used for model validation 27 27 and verification and also to provide information for data assimilation. This code is controlled by 28 the namelist \ np{nam\_obs}. To build with the OBS code active \np{key\_diaobs} must be set.28 the namelist \textit{nam\_obs}. To build with the OBS code active \key{diaobs} must be set. 29 29 30 30 There is a brief description of all the namelist options provided. 31 32 Missing information: description of \key{sp}, \key{datetime\_out} 31 33 32 34 … … 41 43 run and build of NEMO to run the observation operator. 42 44 43 First compile NEMO with \ np{key\_diaobs} set.45 First compile NEMO with \key{diaobs} set. 44 46 45 47 Next download some ENSEMBLES EN3 data from the website http://www.hadobs.org. … … 49 51 50 52 You will need to add the following to the namelist to run the observation 51 operator on this data - replace \np{profiles\_01.nc} with the observation file you52 wish to use (or link in):53 operator on this data - set the \np{enactfiles} namelist parameter to the observation 54 file name you wish to use (or link in): 53 55 54 56 %------------------------------------------namobs_example-----------------------------------------------------
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