add comparison table to README - see COSIMA/access-om3#211

README.md

@@ -28,6 +28,7 @@ Currently the following configurations are available:
 - [`1deg_jra55do_ryf`](https://github.com/COSIMA/MOM6-CICE6/tree/1deg_jra55do_ryf)
 - [`1deg_jra55do_iaf`](https://github.com/COSIMA/MOM6-CICE6/tree/1deg_jra55do_iaf)
 - [`1deg_jra55do_ryf_wombatlite`](https://github.com/COSIMA/MOM6-CICE6/tree/1deg_jra55do_ryf_wombatlite)
+- [`025deg_jra55do_ryf`](https://github.com/COSIMA/MOM6-CICE6/tree/025deg_jra55do_ryf)
 
 **Note that the [`main`](https://github.com/COSIMA/MOM6-CICE6/tree/main) branch
 does not store any configuration, only some documentation.**
@@ -42,6 +43,18 @@ for testing ACCESS-OM3:
 These configurations should **not** be used for production runs.
 
 
+## Comparison table
+
+Click 🔍 to see the difference between any pair of configurations.
+
+| ⬇️ From \ To ➡️ |  [`1deg_jra55do_ryf`](https://github.com/COSIMA/MOM6-CICE6/tree/1deg_jra55do_ryf) | [`1deg_jra55do_iaf`](https://github.com/COSIMA/MOM6-CICE6/tree/1deg_jra55do_iaf) | [`1deg_jra55do_ryf_wombatlite`](https://github.com/COSIMA/MOM6-CICE6/tree/1deg_jra55do_ryf_wombatlite) | [`025deg_jra55do_ryf`](https://github.com/COSIMA/MOM6-CICE6/tree/025deg_jra55do_ryf) |
+|---|:---:|:---:|:---:|:---:|
+| [`1deg_jra55do_ryf`](https://github.com/COSIMA/MOM6-CICE6/tree/1deg_jra55do_ryf) | | [🔍](https://github.com/COSIMA/MOM6-CICE6/compare/1deg_jra55do_ryf..1deg_jra55do_iaf) | [🔍](https://github.com/COSIMA/MOM6-CICE6/compare/1deg_jra55do_ryf..1deg_jra55do_ryf_wombatlite) | [🔍](https://github.com/COSIMA/MOM6-CICE6/compare/1deg_jra55do_ryf..025deg_jra55do_ryf) |
+| [`1deg_jra55do_iaf`](https://github.com/COSIMA/MOM6-CICE6/tree/1deg_jra55do_iaf) | [🔍](https://github.com/COSIMA/MOM6-CICE6/compare/1deg_jra55do_iaf..1deg_jra55do_ryf) | | [🔍](https://github.com/COSIMA/MOM6-CICE6/compare/1deg_jra55do_iaf..1deg_jra55do_ryf_wombatlite) | [🔍](https://github.com/COSIMA/MOM6-CICE6/compare/1deg_jra55do_iaf..025deg_jra55do_ryf) |
+| [`1deg_jra55do_ryf_wombatlite`](https://github.com/COSIMA/MOM6-CICE6/tree/1deg_jra55do_ryf_wombatlite) |  [🔍](https://github.com/COSIMA/MOM6-CICE6/compare/1deg_jra55do_ryf_wombatlite..1deg_jra55do_ryf) | [🔍](https://github.com/COSIMA/MOM6-CICE6/compare/1deg_jra55do_ryf_wombatlite..1deg_jra55do_iaf) | | [🔍](https://github.com/COSIMA/MOM6-CICE6/compare/1deg_jra55do_ryf_wombatlite..025deg_jra55do_ryf) |
+| [`025deg_jra55do_ryf`](https://github.com/COSIMA/MOM6-CICE6/tree/025deg_jra55do_ryf) | [🔍](https://github.com/COSIMA/MOM6-CICE6/compare/025deg_jra55do_ryf..1deg_jra55do_ryf) | [🔍](https://github.com/COSIMA/MOM6-CICE6/compare/025deg_jra55do_ryf..1deg_jra55do_iaf) | [🔍](https://github.com/COSIMA/MOM6-CICE6/compare/025deg_jra55do_ryf..1deg_jra55do_ryf_wombatlite) | |
+
+
 ## Setting up an experiment
 
 The first thing to do is to clone this repository. Although it is possible to