This gives the main steps to maintain and publish this IGM documentation

Set-up the first time

git clone https://github.com/instructed-glacier-model/igm
cd igm/
git checkout feature/hydra
git submodule update --init

Then, when you do a change : Do this in 1) igm-doc, and then in 2) igm ...

git pull
# DO THE CHANGES
git add .
git commit -m "removed help submodule testing"
git push