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	<title>SURFEX</title>
	<link>https://www.umr-cnrm.fr/surfex/</link>
	<description> SURFEX (Surface Externalis&#233;e, in French) is a surface modelling platform developed by M&#233;t&#233;o-France in cooperation with the scientific community.
SURFEX is composed of various physical models for natural land surface, urbanized areas, lakes and oceans. It also simulates chemistry and aerosols surface processes and can be used for assimilation of surface and near surface variables.
SURFEX has its own initialisation procedures and can be used in stand alone mode and coupled to an atmospheric model.
In SURFEX, each model grid box is represented by four surface types : sea or ocean, water bodies (lakes, ...), urban areas and nature (soil and vegetation). Each surface type is modeled with a specific surface model and the total flux of the grid box results from the addition of the individual fluxes weighted by their respective fraction. Summary of the main components of the surfex model Tile NATURE
The model for the tile &#034;Nature&#034; is the ISBA (interaction soil-biosphere-atmosphere) model Tile TOWN
The model for the tile &#034;Town&#034; is the TEB (Town energy balance) model Tile OCEAN
Surface fluxes above the tile &#034;sea and ocean&#034; can be treated in a very simple way or by using more physically based model Tile WATER
Surface fluxes above the lake tile can be treated in a very simple way or by using the FLake model Chemical scheme
Emission and deposition of dust and aerosols are treated over land and oceans Data assimilation
Assimilation of near surface meteorological variables and remotely sensed variables can be performed using an optimal interpolation or an Ensemble Kalman filter scheme </description>
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	<image>
		<title>SURFEX</title>
		<url>https://www.umr-cnrm.fr/surfex/IMG/logo/test-logo-bleu2.png?1771324290</url>
		<link>https://www.umr-cnrm.fr/surfex/</link>
		<height>22</height>
		<width>144</width>
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<item xml:lang="en">
		<title>Procedure to get a GIT account</title>
		<link>https://www.umr-cnrm.fr/surfex/spip.php?article456</link>
		<guid isPermaLink="true">https://www.umr-cnrm.fr/surfex/spip.php?article456</guid>
		<dc:date>2026-01-19T17:19:40Z</dc:date>
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		<dc:language>en</dc:language>
		<dc:creator>Minvielle</dc:creator>



		<description>
&lt;p&gt;REGISTRATION / AUTHORISATION: &lt;br class='autobr' /&gt;
1. First, a request must be send by email to surfex-support@meteo.fr in which you explain that you want to have access to the GIT repository. Please explain your motivations, and why the Open-SURFEX version is not sufficient for you. &lt;br class='autobr' /&gt;
2. If the request is accepted, to have to the GIT repository, first, you must open an account on https://opensource.umr-cnrm.fr/ &lt;br class='autobr' /&gt;
3. When you receive the confirmation that you account is open, inform surfex-support@meteo.fr. We (&#8230;)&lt;/p&gt;


-
&lt;a href="https://www.umr-cnrm.fr/surfex/spip.php?rubrique8" rel="directory"&gt;Get the code &lt;/a&gt;


		</description>


 <content:encoded>&lt;div class='rss_texte'&gt;&lt;p&gt;&lt;/ br &gt;
&lt;br /&gt;&lt;span class=&#034;spip-puce ltr&#034;&gt;&lt;b&gt;&#8211;&lt;/b&gt;&lt;/span&gt; &lt;u&gt;&lt;font size='3'&gt;&lt;strong&gt;REGISTRATION / AUTHORISATION&lt;/strong&gt;:&lt;/font&gt;&lt;/u&gt;&lt;/p&gt;
&lt;p&gt;1. First, a request must be send by email to &lt;a href=&#034;mailto:surfex-support@meteo.fr&#034; class=&#034;spip_mail&#034;&gt;surfex-support@meteo.fr&lt;/a&gt; in which you explain that you want to have access to the GIT repository. Please explain your motivations, and why the Open-SURFEX version is not sufficient for you.&lt;/p&gt;
&lt;p&gt;2. If the request is accepted, to have to the GIT repository, first, you must open an account on &lt;a href=&#034;https://opensource.umr-cnrm.fr/&#034; class=&#034;spip_url spip_out auto&#034; rel=&#034;nofollow external&#034;&gt;https://opensource.umr-cnrm.fr/&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;3. When you receive the confirmation that you account is open, inform &lt;a href=&#034;mailto:surfex-support@meteo.fr&#034; class=&#034;spip_mail&#034;&gt;surfex-support@meteo.fr&lt;/a&gt;. We will add you as member of the Surfex_Git2 project.&lt;/p&gt;
&lt;p&gt;4. When you have confirmation of (3), finally, you need to be identified by the server. For that, send your SSH public key to &lt;a href=&#034;mailto:support.desr@meteo.fr&#034; class=&#034;spip_mail&#034;&gt;support.desr@meteo.fr&lt;/a&gt; (as an attachment, not a copy-paste inside your message).&lt;br class='autobr' /&gt;
This key is available in the directory $HOME/.ssh, file &lt;i&gt;id_rsa.pub&lt;/i&gt;.&lt;br class='autobr' /&gt;
If this file doesn't exist, you can create it with the command: &lt;i&gt;ssh-keygen&lt;/i&gt;&lt;/p&gt;
&lt;p&gt;&lt;/ br &gt;&lt;br class='autobr' /&gt;
&lt;/ br &gt;&lt;/p&gt;
&lt;hr class=&#034;spip&#034; /&gt;
&lt;p&gt;&lt;span class=&#034;spip-puce ltr&#034;&gt;&lt;b&gt;&#8211;&lt;/b&gt;&lt;/span&gt; &lt;u&gt;&lt;font size='3'&gt;&lt;strong&gt;CLONING THE SURFEX GIT REPOSITORY&lt;/strong&gt;:&lt;/font&gt;&lt;/u&gt;&lt;/p&gt;
&lt;p&gt;To create your own SURFEX GIT repository, first create a directory, SURFEX_GIT for example. Go into this directory and type:&lt;/p&gt;
&lt;p&gt;To get the code as reader only via GIT:&lt;/p&gt;
&lt;p&gt;&lt;i&gt;git clone ssh://reader097@git.umr-cnrm.fr/git/Surfex_Git2.git&lt;/i&gt;&lt;/p&gt;
&lt;p&gt;To get the code and manage a branch:&lt;/p&gt;
&lt;p&gt;&lt;i&gt;git clone ssh://admin097@git.umr-cnrm.fr/git/Surfex_Git2.git&lt;/i&gt;&lt;/p&gt;
&lt;p&gt;This allows you to access to the whole remote repository for the SURFEX project.&lt;/p&gt;
&lt;p&gt;&lt;/ br &gt;&lt;/p&gt;&lt;/div&gt;
		
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	</item>
<item xml:lang="en">
		<title>Tree view (by Arsene Druel)</title>
		<link>https://www.umr-cnrm.fr/surfex/spip.php?article437</link>
		<guid isPermaLink="true">https://www.umr-cnrm.fr/surfex/spip.php?article437</guid>
		<dc:date>2018-07-23T09:11:06Z</dc:date>
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		<dc:language>en</dc:language>
		



		<description>
&lt;p&gt;Arsene Druel built an interesting tree view for Surfex, available here for PGD and OFFLINE:&lt;/p&gt;


-
&lt;a href="https://www.umr-cnrm.fr/surfex/spip.php?rubrique8" rel="directory"&gt;Get the code &lt;/a&gt;


		</description>


 <content:encoded>&lt;div class='rss_texte'&gt;&lt;p&gt;Arsene Druel built an interesting tree view for Surfex, available here for PGD and OFFLINE:&lt;/p&gt;
&lt;div class='spip_document_415 spip_document spip_documents spip_document_file spip_documents_center spip_document_center spip_document_avec_legende' data-legende-len=&#034;26&#034; data-legende-lenx=&#034;&#034;
&gt;
&lt;figure class=&#034;spip_doc_inner&#034;&gt;
&lt;a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/pgd.pdf' class=&#034; spip_doc_lien&#034; title='PDF - 558.6 KiB' type=&#034;application/pdf&#034;&gt;&lt;img src='https://www.umr-cnrm.fr/surfex/local/cache-vignettes/L64xH64/pdf-b8aed.svg?1771322374' width='64' height='64' alt='' /&gt;&lt;/a&gt;
&lt;figcaption class='spip_doc_legende'&gt; &lt;div class='spip_doc_titre '&gt;&lt;strong&gt;PGD tree view (A. Druel)
&lt;/strong&gt;&lt;/div&gt; &lt;/figcaption&gt;&lt;/figure&gt;
&lt;/div&gt;&lt;div class='spip_document_414 spip_document spip_documents spip_document_file spip_documents_center spip_document_center spip_document_avec_legende' data-legende-len=&#034;29&#034; data-legende-lenx=&#034;&#034;
&gt;
&lt;figure class=&#034;spip_doc_inner&#034;&gt;
&lt;a href='https://www.umr-cnrm.fr/surfex/IMG/pdf/offline.pdf' class=&#034; spip_doc_lien&#034; title='PDF - 507.7 KiB' type=&#034;application/pdf&#034;&gt;&lt;img src='https://www.umr-cnrm.fr/surfex/local/cache-vignettes/L64xH64/pdf-b8aed.svg?1771322374' width='64' height='64' alt='' /&gt;&lt;/a&gt;
&lt;figcaption class='spip_doc_legende'&gt; &lt;div class='spip_doc_titre '&gt;&lt;strong&gt;OFFLINE tree view (A.Druel)
&lt;/strong&gt;&lt;/div&gt; &lt;/figcaption&gt;&lt;/figure&gt;
&lt;/div&gt;&lt;/div&gt;
		
		</content:encoded>


		

	</item>
<item xml:lang="en">
		<title>Code browser</title>
		<link>https://www.umr-cnrm.fr/surfex/spip.php?article391</link>
		<guid isPermaLink="true">https://www.umr-cnrm.fr/surfex/spip.php?article391</guid>
		<dc:date>2016-05-03T14:10:11Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>en</dc:language>
		



		<description>
&lt;p&gt;Links to browser for the different versions of SURFEX are listed below. &lt;br class='autobr' /&gt;
The code browser for version 7.1 was developed by GMGEC/EAC (A. Braun).
&lt;br class='autobr' /&gt;
From 7.2, a new browser is available built with Doxygen software. &lt;br class='autobr' /&gt;
Browser for Surfex v8.0 &lt;br class='autobr' /&gt;
Browser for Surfex v8.1&lt;/p&gt;


-
&lt;a href="https://www.umr-cnrm.fr/surfex/spip.php?rubrique8" rel="directory"&gt;Get the code &lt;/a&gt;


		</description>


 <content:encoded>&lt;div class='rss_texte'&gt;&lt;p&gt;Links to browser for the different versions of SURFEX are listed below.&lt;/p&gt;
&lt;p&gt;The code browser for version 7.1 was developed by GMGEC/EAC (A. Braun).&lt;br class='autobr' /&gt;
From 7.2, a new browser is available built with Doxygen software.&lt;/p&gt;
&lt;p&gt;&lt;a href='https://www.umr-cnrm.fr/surfex/data/BROWSER/out_doc80/index.html'&gt;Browser for Surfex v8.0&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href='https://www.umr-cnrm.fr/surfex/data/BROWSER/doc_surf81/index.html'&gt;Browser for Surfex v8.1&lt;/a&gt;&lt;/p&gt;&lt;/div&gt;
		
		</content:encoded>


		

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