Merge pull request #304 from COSIMA/origin/aekiss-patch-1

README edits

Author: chrisb13

README.md

@@ -2,25 +2,17 @@
 <br/> <br/>
 [![Compilation Status](https://github.com/COSIMA/access-om3/actions/workflows/compilation.yml/badge.svg)](https://github.com/COSIMA/access-om3/actions/workflows/compilation.yml)
 
+This repository is **deprecated**!
+
 # ACCESS-OM3
 
 ACCESS-OM3 is a global coupled ocean - sea ice - wave model being developed by [COSIMA](http://www.cosima.org.au) and [ACCESS-NRI](https://www.access-nri.org.au/). It consists of MOM6, CICE6 and (optionally) WaveWatch3, coupled with NUOPC and driven by prescribed surface forcing - see [here](https://access-om3-configs.access-hive.org.au/pages/Architecture/).
 
 # Downloading
 
-This repository only stores the model source code. Model configurations are available from branches in [github.com/ACCESS-NRI/access-om3-configs](https://github.com/ACCESS-NRI/access-om3-configs), which use pre-built executables available on [NCI](https://nci.org.au/), so NCI-based users of ACCESS-OM3 typically won't need to download this repository unless they need to make model component code changes.
-
-This respository contains submodules, so you will need to clone it with the `--recursive` flag:
-```
-git clone --recursive https://github.com/COSIMA/access-om3.git
-```
+This repository only stores (no longer used!) model source code and is **deprecated**. **This repo is only useful to users wanting to browse *older* builds of ACCESS-OM3**.
 
-To update a previous clone of this repository to the latest version, you will need to do 
-```
-git pull
-git submodule update --init --recursive
-```
-to update all the submodules.
+Model configurations are available from branches in [github.com/ACCESS-NRI/access-om3-configs](https://github.com/ACCESS-NRI/access-om3-configs), which use pre-built executables available on [NCI](https://nci.org.au/). Whilst it is not needed to run the model, the newer build system uses Spack and is [here](https://github.com/aCCESS-NRI/acceSS-OM3). NCI-based users of ACCESS-OM3 typically won't need to download the build repository unless they need to make model component code changes.
 
 # Documentation (including building and running the model)