Updates Readme

README.md

@@ -18,6 +18,8 @@ Credits:
 
 ## Python environment and kernel
 
+### IMG Jet cluster
+
 Assume we are working on the IMG jet cluster and that micromamba is installed. We are installing the same environment as is used by the ERA5 interactive cookbook of Projet Pythia.
 
 ```
@@ -33,3 +35,10 @@ This will create the ERA5-interactive environment, located in `~/micromamba/envs
 ```
 
 The kernel is located in `~/.local/share/jupyter/kernels/era5_interactive`.
+
+Note that an environment file environment.yml is also included in the repo. This allows use with mybinder.org, see below.
+
+### mybinder.org
+
+The repo can be used at mybinder.org. 
+