Various Tutorialials for conducting spatial analysis with several open source tools including R and CDO/NCO. A focus is on the processing of climate datasets for global change biology studies.
To download a 'fresh' copy of the latest version from the repository (and overwrite any local changes you've made), run this in the linux terminal in the folder with the repository:
git fetch --all; git reset --hard origin/master
WARNING: this will overwrite any local changes to files that are being tracked by git!