CLIMBER-X repository overview

Repositories are organized into several communities.

• github.com/cxesmc: the main CLIMBER-X ESM community - for CLIMBER-X specific development.
• gitlab.pik-potsdam.de/cxesmc: necessary for housing large input files (otherwise GitHub community would be enough).
• github.com/fesmc: the Fast ESM community - for shared resources.
• github.com/palma-ice: the PalMA ice-sheet modeling group at the Complutense University of Madrid, where the ice-sheet model Yelmo is developed.

Specific repository list

Repository	Level	Location
Main CLIMBER-X code base	base	https://github.com/cxesmc/climber-x
CLIMBER-X input files	base	https://gitlab.pik-potsdam.de/cxesmc/climber-x-input
FESM Utilities	base	https://github.com/fesmc/fesm-utils
Coordinates package¹	base	https://github.com/fesmc/coordinates
Biogeochemistry (BGC, i.e. HAMOCC)²	optional	https://github.com/cxesmc/bgc
Solid Earth model (VILMA)³	optional	https://github.com/cxesmc/vilma
Ice-sheet model (Yelmo)	optional	https://github.com/palma-ice/yelmo

¹Repository will eventually be merged into fesm-utils.

²PRIVATE. Since the HAMOCC model code is not open source, the bgc repository is private at the moment and you need to be given permission in order to access it. HAMOCC is covered by the Max Planck Institute for Meteorology software licence agreement as part of the MPI-ESM (https://code.mpimet.mpg.de/attachments/download/26986/MPI-ESM_SLA_v3.4.pdf). A pre-requisite to access the bgc repository is therefore that you agree to the MPI-ESM license by following the steps outlined here: https://code.mpimet.mpg.de/projects/mpi-esm-license. Once you have done so, send an email to Matteo Willeit and you will be granted permission to access the bgc repository.

³PRIVATE. Since the VILMA model code is not open source, the vilma repository is private at the moment and you need to be given permission in order to access it. Please send an email to Matteo Willeit and Volker Klemann and you will be granted permission to access the vilma repository.