Generation of historical concentrations for CMIP (and other) experiments. We use observations from multiple data sets to create a composite data set which can be used for running models that participate in the Coupled Model Intercomparison Project (CMIP) and similar experiments. The key characteristics of the outputs are:
Status: Work in progress.
We are now producing iterations of the greenhouse gas concentrations.
See the issues for the updates that are being made
and changelog
for the updates that have been made.
For all of our dependency management we use pixi. Assuming you have pixi, you can then install the project using
pixi install
To create all the outputs, after having installed the project, simply run
pixi run doit run --verbosity=2
As for installation above, except now you will want to install the development
dependencies too, set up pre-commit etc. so the Makefile
is your friend.
Simply run
make virtual-environment
You can then create the outputs as above, although the development outputs
are probably more helpful. For these, the Makefile
is once again your friend
so just run the following, which sets the required environment variables too
make all-dev