[[TOC(heading=Integrating CORE2 forcing in nemo-libigcm ,depth=2, private/core2-cmip/interpolation, private/core2-cmip/namelist, private/core2-cmip/code-nemo, private/core2-cmip/iodef.xml )]]

= '''Integrating core2 forcing in nemo v3.2 / libigcm''' =
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== Purposes: ==

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    * Document the using of CORE2 forcing for NEMO, in configuration ORCA2_LIM, with libIGCM 


    * Documentation of CORE is :
    
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6VPS-4TGHNK7-1&_user=1082852&_coverDate=12%2F31%2F2009&_rdoc=1&_fmt=high&_orig=browse&_srch=doc-info%28%23toc%236214%232009%23999739998%23739137%23FLA%23display%23Volume%29&_cdi=6214&_sort=d&_docanchor=&_ct=6&_acct=C000051401&_version=1&_urlVersion=0&_userid=1082852&md5=89e823a638c6e3c91a61dac716fa3eea

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== Quick start guide: ==

 30/11/2009 at this moment when downloading NEMO_DEV default configuration is:  [[BR]]
 climatological run, with bulk clio forcing, with calendar type noleap and output frequency 1Y,1M,5D,1D, with iom_put, without MONITORING, and ATLAS.
 
 At the bottom of this page informations to switch 
 1. interannual run, with bulk core forcing, with calendar type noleap and output frequency 1M, with iom_put, without MONITORING, and ATLAS.[[BR]]

    * Define the following alias to use SVN : [[BR]]
{{{
 alias svn_ano='svn co http://forge.ipsl.jussieu.fr/igcmg/svn/modipsl/trunk modipsl'
}}}
    * Create and go into working directory : [[BR]]
{{{
 mkdir TRY ; cd TRY
}}}
    * Extract modipsl : [[BR]]
{{{
 svn_ano 
}}}
    * Extract NEMO : [[BR]]
{{{
 cd modipsl/util 
 ./model NEMO
}}}
    * Choosing ORCA2_LIM configuration : [[BR]]
{{{
 cd ../modeles/UTIL
 ./fait_config ORCA2_LIM
}}}
    * Preparing Makefile : [[BR]]
{{{
 cd ../../util 
 ./ins_make
}}}
    * Compile : [[BR]]
{{{
 cd ../config/ORCA2_LIM 
 gmake
}}}
    * Submit Job : [[BR]]
{{{

 ( Editing at this point modipsl/config/ORCA2_LIM/IGCM00/config.card 
   Editing at this point modipsl/config/ORCA2_LIM/IGCM00/COMP/opa9.card )

 ../../util/ins_job
 cd IGCM00 
 qsub Job_Name
}}}

'''[[Color( red, IMPORTANT REMARK: )]] [[BR]]
 To reduce computing time, if you don't use the ATLAS, you can put in namelist : '''ln_mskland=.false.''', because it is very expensive in term of computational time.'''

And also see useful remarks: [https://forge.ipsl.jussieu.fr/nemo/wiki/private/libIGCM/suggestpage]

If you want to switch from climatological to interannual see: [https://forge.ipsl.jussieu.fr/nemo/wiki/private/libIGCM/change_BC]

To activate iom_put see: [https://forge.ipsl.jussieu.fr/nemo/wiki/private/libIGCM/iom_put]


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 Simona Flavoni last update:  [[Timestamp]]