= Code availability associated to a publication =
To answer the GMD editors' demands for a standard procedure for all submissions, the orchidee-project group has taken the following decisions.
* A branch named "publications" is created where each publication has an associated directory containing the ORCHIDEE code used in the publication. See here https://forge.ipsl.jussieu.fr/orchidee/browser/branches/publications
* On this page (the one you're reading) is created a link towards a specific page related to the publication, including:
 - the link to the code,
 - the explanation on how to download it,
 - a short description of the model.  
 - This specific page will be sent to IPSL, to ask for a doi.
* The paper to be submitted is sent to the orchidee-project group (standard demand from the Fair Use Policy) as well as the address of the specific page. The orchidee-project group centralizes the doi demands.



=== How to create a new version in publications ===
Use following to copy revision X of version YYY into publications/ORCHIDEE_ZZZ:
{{{
svn cp -r X svn://forge.ipsl.jussieu.fr/orchidee/YYY svn://forge.ipsl.jussieu.fr/orchidee/branches/publications/ORCHIDEE_ZZZ
}}}
where YYY can be branches/... or trunk/ORCHIDEE. For example:
{{{
svn cp -r 4513 svn://forge.ipsl.jussieu.fr/orchidee/branches/ORCHIDEE-ROUTING/ORCHIDEE svn://forge.ipsl.jussieu.fr/orchidee/branches/publications/ORCHIDEE_gmd-2018-57
}}}

=== How to extract a version from publications ===
All versions copied into publications folder can be extracted with username anonymous with passwd anonymous. For example:
{{{
> svn co --username anonymous svn://forge.ipsl.jussieu.fr/orchidee/branches/publications/ORCHIDEE_gmd-2018-57 ORCHIDEE
Domaine d'authentification : <svn://forge.ipsl.jussieu.fr:3690> f489ceea-5127-0410-b15c-c4a6149ed9a7
Mot de passe pour 'anonymous' : 
}}}
answer ''anonymous''.