= The current development branches of ORCHIDEE model = Here is a description of the different versions of ORCHIDEE that are currently developed in parallel of the main version of ORCHIDEE. Ultimately, most of these versions will be merged to the main branch of development of ORCHIDEE model (trunk).[[BR]] == [wiki:Branches/MergeHydro MergeHydro] == Work on the merge between LMD version and version 1.9.5.2 == [wiki:Branches/ExternalisationParameters ORCHIDEE-EXT] == Work on externalisation : ExternalisationParameters == [wiki:Branches/AccelerationSpinup Acceleration of the Spinup] == Work on acceleration of the spin-up[[BR]] == [wiki:Branches/ORCHIDEE-FM ORCHIDEE-FM] == Work on a new Forestry and isotope model of Valentin Belassem and Thomas Eglin[[BR]] == [wiki:Branches/Assimilation Assimilation] == Work on ORCHIDEE version developed for assimilation system == [wiki:Branches/Orchidee-Stics ORCHIDEE-STICS] == Work on ORCHIDEE-STICS[[BR]]