diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000000..739870bd4e
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,8 @@
+version: 2
+updates:
+  # Maintain dependencies for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+    target-branch: "master"
diff --git a/.github/workflows/containerized-ci.yml b/.github/workflows/containerized-ci.yml
new file mode 100644
index 0000000000..c8fd7d6b10
--- /dev/null
+++ b/.github/workflows/containerized-ci.yml
@@ -0,0 +1,138 @@
+name: Continuous integration in containers
+on: [push, pull_request, workflow_dispatch]
+
+jobs:
+  Containerized-CI:
+    runs-on: ubuntu-22.04
+    strategy:
+      fail-fast: false
+      matrix:
+        compiler: [ifort, ifx]
+        include:
+        # Flags and KGOs for Intel Fortran Compiler Classic
+        - compiler: ifort
+          fcflags: -m64 -g -traceback -heap-arrays -assume realloc_lhs -extend-source 132 -check bounds,uninit,pointers,stack -stand f08
+          gdkgo1: https://docs.google.com/uc?export=download&id=1TpXY-vXkwAnym9nNjzUxt1q_8c8T7X8T
+          gdkgo2: https://docs.google.com/uc?export=download&id=1ic-2B3dIx1kIoi-Nd1ndLbLAe_LIWDGP
+        # Flags and KGOs for Intel Fortran Compiler
+        - compiler: ifx
+          fcflags: -debug -traceback -O0 -heap-arrays -assume realloc_lhs -extend-source 132 -stand f08
+          gdkgo1: https://docs.google.com/uc?export=download&id=19N7wXou-2Zv0oVAnwn4Ucs8Ghr-C0SMt
+          gdkgo2: https://docs.google.com/uc?export=download&id=1EUO6C_v0rq0NMXkLGqZDKX99kknnMRQN
+        # Set container images
+        - compiler: ifort
+          image: ghcr.io/earth-system-radiation/rte-rrtmgp-ci:oneapi
+        - compiler: ifx
+          image: ghcr.io/earth-system-radiation/rte-rrtmgp-ci:oneapi
+    container:
+      image: ${{ matrix.image }}
+    env:
+      F90: ${{ matrix.compiler }}
+      FC:  ${{ matrix.compiler }}
+      F90FLAGS:  ${{ matrix.fcflags }}
+      # Make variables:
+      NFHOME: /opt/netcdf-fortran
+      # KGO tests variables
+      ATOL: 0.0
+      RTOL: 0.0
+      KGO_VERSION: v002
+      GDKGO1: ${{ matrix.gdkgo1 }}
+      GDKGO2: ${{ matrix.gdkgo2 }}
+    steps:
+    #
+    # Checks-out repository under $GITHUB_WORKSPACE
+    #
+    - uses: actions/checkout@v4
+
+    ###############################################################################
+    # Build COSP and retrieve input and test files
+    ###############################################################################
+    # Build COSP2 driver. Intel Fortran stores automatic arrays in the stack
+    # by default, whereas GNU Fortran stores them in the heap. This can cause
+    # segmentation faults with ifort, especially in memory-intensive applications
+    # like COSP. We tell ifort to use heap arrays.
+    - name: Build driver
+      run: |
+        ${F90} --version
+        cd build
+        make -j driver
+    # Retrieve and expand large data files
+    - name: Retrieve input files
+      run: |
+        GDFILE='https://docs.google.com/uc?export=download&id=17eK4_DVEvFOE9Uf6siXJDpWZJKT1aqkU'
+        OUTPATH=driver/data/inputs/UKMO/cosp_input.um_global.nc.gz
+        curl -sSfL -o $OUTPATH $GDFILE
+        gunzip ${OUTPATH}
+        cd driver/data/inputs/UKMO
+        md5sum -c cosp_input.um_global.nc.md5
+    - name: Retrieve KGOs for basic test
+      run: |
+        cd ${GITHUB_WORKSPACE}
+        OUTPATH=driver/data/outputs/UKMO/cosp2_output_um.$F90.kgo.$KGO_VERSION.nc.gz
+        curl -sSfL -o $OUTPATH $GDKGO1
+        gunzip ${OUTPATH}
+        cd driver/data/outputs/UKMO
+        # md5sum -c cosp2_output_um.${F90}.kgo.$KGO_VERSION.nc.md5
+    - name: Retrieve KGOs for global test
+      run: |
+        cd ${GITHUB_WORKSPACE}
+        OUTPATH=driver/data/outputs/UKMO/cosp2_output.um_global.${F90}.kgo.$KGO_VERSION.nc.gz
+        curl -sSfL -o $OUTPATH $GDKGO2
+        gunzip ${OUTPATH}
+        cd driver/data/outputs/UKMO
+        # md5sum -c cosp2_output.um_global.${F90}.kgo.$KGO_VERSION.nc.md5
+    ###############################################################################
+    # Run COSP2 tests. Basic test and UM global snapshot
+    ###############################################################################
+    - name: Basic test and UM global snapshot
+      run: |
+        cd driver/run
+        ./cosp2_test cosp2_input_nl.txt
+        ./cosp2_test cosp2_input_nl.um_global.txt
+    ###############################################################################
+    # Compare results against known good outputs. As above,
+    # we split it in as many steps as tests.
+    ###############################################################################
+    # 1. Basic test
+    - name: Basic against known good output (KGO)
+      run: |
+        cd driver
+        KGO=data/outputs/UKMO/cosp2_output_um.${F90}.kgo.$KGO_VERSION.nc
+        TST=data/outputs/UKMO/cosp2_output_um.nc
+        python compare_to_kgo.py ${KGO} ${TST} --atol=${ATOL} --rtol=${RTOL}
+    # 2. UM global snapshot.
+    - name: UM global against known good output (KGO)
+      run: |
+        cd driver
+        KGO=data/outputs/UKMO/cosp2_output.um_global.${F90}.kgo.$KGO_VERSION.nc
+        TST=data/outputs/UKMO/cosp2_output.um_global.nc
+        python compare_to_kgo.py ${KGO} ${TST} --atol=${ATOL} --rtol=${RTOL}
+    ###############################################################################
+    # Produce plots when it fails during global snapshot tests,
+    # and create a tarball with outputs.
+    ###############################################################################
+    - name: Produce plots and create tarball
+      if: failure()
+      run: |
+        TST_MLEV=data/outputs/UKMO/cosp2_output.um_global_model_levels.nc
+        cd driver
+        if [[ -e data/outputs/UKMO/cosp2_output.um_global.nc ]]; then
+          python plot_test_outputs.py
+        fi
+        if [[ -e data/outputs/UKMO/cosp2_output.um_global_model_levels.nc ]]; then
+          python plot_test_outputs.py --tst_file=$TST_MLEV
+        fi
+        cd data/outputs/UKMO
+        tar --ignore-failed-read -czf outputs.UKMO.tgz cosp2_output.um_global.nc \
+          cosp2_output_um.nc cosp2_output.um_global_model_levels.nc *.png \
+          cosp2_output.um_global.out
+        ls -lh
+    ###############################################################################
+    # Make output files available if any test fails
+    ###############################################################################
+    - name: Upload output file if test fails
+      if: failure()
+      uses: actions/upload-artifact@v4.3.1
+      with:
+        name: outputs.UKMO.tgz
+        path: driver/data/outputs/UKMO/outputs.UKMO.tgz
diff --git a/.github/workflows/continuous_integration.yml b/.github/workflows/continuous_integration.yml
index 4652b5d4b5..db5810b636 100644
--- a/.github/workflows/continuous_integration.yml
+++ b/.github/workflows/continuous_integration.yml
@@ -26,216 +26,115 @@
 # THE POSSIBILITY OF SUCH DAMAGE.
 
 # Workflow for continuous integration tests
-name: CI
-on: [push, pull_request]
+name: Continuous integration gfortran compilers
+on: [push, pull_request, workflow_dispatch]
 
 jobs:
-  # This workflow contains a single job called "test"
-  test:
+  # This workflow contains a single job called "ci_gfortran"
+  ci_gfortran:
     # The type of runner that the job will run on
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
+      fail-fast: false
       matrix:
-        fortran-compiler: [gfortran, gfortran-8, gfortran-7, ifort]
+        compiler: [gfortran-10, gfortran-11, gfortran-12]
+        python-version: [3.11]
+    defaults:
+      run:
+        shell: bash -el {0}
     env:
-      F90: ${{ matrix.fortran-compiler }}
-      FC: ${{ matrix.fortran-compiler }}
+      F90: ${{ matrix.compiler }}
+      FC:  ${{ matrix.compiler }}
       F90FLAGS: "-O3 -ffree-line-length-none -fcheck=bounds -finit-real=nan"
+      NFHOME: /usr
       ATOL: 0.0
       RTOL: 0.0
       KGO_VERSION: v002
-      NFHOME: /home/runner/netcdf-fortran
-      LD_LIBRARY_PATH: /home/runner/netcdf-fortran/lib
+      GDKGO1: https://docs.google.com/uc?export=download&id=11dKcIL3EQr7s6jbo4f9GsoW0SufesGbq
+      GDKGO2: https://docs.google.com/uc?export=download&id=1s5Ha6Hqnv_hWbRUs8KQpJ4Lxy8uvJDar
+      GDKGO3: https://docs.google.com/uc?export=download&id=1kY1lRgzd0UhDiQef2u-VgTQql_iut3U2
+      F90_SHORT_NAME: gfortran
     # Sequence of tasks that will be executed as part of the job
     steps:
-    # Checks-out repository under $GITHUB_WORKSPACE
-    - uses: actions/checkout@v2
     ###############################################################################
     # Initial steps
     ###############################################################################
-    # Set up Python and install dependencies
-    - name: Set up Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: 3.7
-    - name: Setup conda
-      uses: s-weigand/setup-conda@v1
-      with:
-        python-version: 3.7
-    - name: Install python packages
-      run: conda install --yes cartopy matplotlib netcdf4
-    # Update system packages
-    - name: Update system packages
-      run: sudo apt-get update
-    # Non compiler-specific environment
-    - name: Non compiler-specific environment
-      run: export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${NFHOME}/lib
-    ###############################################################################
-    # FORTRAN compilers
-    ###############################################################################
-    #
-    # Install gfortran compiler
-    #
-    - name: Install gfortran compiler
-      if: contains(matrix.fortran-compiler, 'gfortran')
-      run: sudo apt-get install ${{ matrix.fortran-compiler }}
-    #
-    # Intel compilers
-    #
-    - name: cache-intel-compilers
-      id: cache-intel-compilers
-      if: contains(matrix.fortran-compiler, 'ifort')
-      uses: actions/cache@v2
-      with:
-        path: /opt/intel
-        key: intel-${{ runner.os }}-compilers-b
-
-    # https://software.intel.com/content/www/us/en/develop/articles/installing-intel-oneapi-toolkits-via-apt.html
-    # List of packages from Docler file at
-    #    https://github.com/intel/oneapi-containers/blob/master/images/docker/hpckit-devel-ubuntu18.04/Dockerfile
-    - name: Install Intel compilers and libraries
-      if: contains(matrix.fortran-compiler, 'ifort') && steps.cache-intel-compilers.outputs.cache-hit != 'true'
-      run: |
-        wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
-        sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
-        sudo add-apt-repository "deb https://apt.repos.intel.com/oneapi all main"
-        sudo apt-get update
-        sudo apt-get install intel-hpckit-getting-started intel-oneapi-clck intel-oneapi-common-licensing intel-oneapi-common-vars
-        sudo apt-get install intel-oneapi-dev-utilities  intel-oneapi-compiler-dpcpp-cpp-and-cpp-classic intel-oneapi-compiler-fortran intel-oneapi-itac
-
-    #
-    # Nvidia compilers
-    #
-    - name: cache-nvidia-compilers
-      id: cache-nvidia-compilers
-      if: contains(matrix.fortran-compiler, 'nvfortran')
-      uses: actions/cache@v2
+    # Checks-out repository under $GITHUB_WORKSPACE
+    - uses: actions/checkout@v4
+    # Set up conda environment
+    - name: Setup conda environment
+      uses: conda-incubator/setup-miniconda@v3.0.3
       with:
-        path: /opt/nvidia/hpc_sdk/
-        key: nvhpc-${{ runner.os }}-2020-20.7
-
-    - name: Nvidia setup compilers
-      if: contains(matrix.fortran-compiler, 'nvfortran') && steps.cache-nvidia-compilers.outputs.cache-hit != 'true'
-      env:
-        NVCOMPILERS: /opt/nvidia/hpc_sdk
-      run: |
-        wget -q https://developer.download.nvidia.com/hpc-sdk/nvhpc-20-7_20.7_amd64.deb https://developer.download.nvidia.com/hpc-sdk/nvhpc-2020_20.7_amd64.deb
-        sudo apt-get install ./nvhpc-20-7_20.7_amd64.deb ./nvhpc-2020_20.7_amd64.deb
-    ###############################################################################
-    # Compiler-specific environment
-    ###############################################################################
-    # Environments for ifort and nvidia compilers
-    - name: Environment for ifort compiler
-      if: contains(matrix.fortran-compiler, 'ifort')
-      run: |
-        echo "CC=icx" > $GITHUB_ENV
-        echo "FC=ifort" > $GITHUB_ENV
-        echo "F90FLAGS=-O3 -heap-arrays" > $GITHUB_ENV
-    - name: Environment for nvfortran compiler
-      env:
-        NVCOMPILERS: /opt/nvidia/hpc_sdk
-      if: contains(matrix.fortran-compiler, 'nvfortran')
-      run: |
-        echo "CC=nvc" > $GITHUB_ENV
-        echo "FC=nvfortran" > $GITHUB_ENV
-        echo "F90FLAGS=-Mallocatable=03 -Mstandard -Mbounds -Mchkptr -Kieee -Mchkstk" > $GITHUB_ENV
-        echo "${NVCOMPILERS}/Linux_x86_64/20.7/compilers/bin" >> $GITHUB_PATH
-    ###############################################################################
+        auto-update-conda: true
+        activate-environment: ci-env
+        environment-file: build/environment.yml
+        python-version: ${{ matrix.python-version }}
+        auto-activate-base: false
     # NetCDF C and FORTRAN libraries
-    ###############################################################################
-    # NetCDF C library
     - name: Install NetCDF library
-      run: sudo apt-get install libnetcdf-dev
-
-    # Cache netcdf FORTRAN library
-    - name: cache-netcdf-fortran
-      id: cache-netcdf-fortran
-      uses: actions/cache@v2
-      with:
-        path: /home/runner/netcdf-fortran
-        key: netcdf-fortran-4.4.4a-${{ runner.os }}-${{ matrix.fortran-compiler }}-v02
-
-    # Build NetCDF FORTRAN library for current compiler
-    - name: Build NetCDF FORTRAN library
-      env:
-        FCFLAGS: -fPIC
-      if: steps.cache-netcdf-fortran.outputs.cache-hit != 'true'
       run: |
-        source /opt/intel/oneapi/setvars.sh || true
-        ${F90} --version
-        git clone https://github.com/Unidata/netcdf-fortran.git --branch v4.4.4
-        cd netcdf-fortran
-        ./configure --prefix=${NFHOME}
-        make -j
-        sudo make install
+        sudo apt-get update
+        sudo apt-get install libnetcdff-dev
+
     ###############################################################################
     # Build COSP and retrieve input and test files
     ###############################################################################
-    # Build COSP2 driver. Intel Fortran stores automatic arrays in the stack
-    # by default, whereas GNU Fortran stores them in the heap. This can cause
-    # segmentation faults with ifort, especially in memory-intensive applications
-    # like COSP. We tell ifort to use heap arrays.
+    # Build COSP2 driver. 
     - name: Build driver
       run: |
-        source /opt/intel/oneapi/setvars.sh || true
         ${F90} --version
         cd build
         make -j driver
     # Retrieve and expand large data files
-    - name: Retrieve data files
+    - name: Retrieve input files
       run: |
         GDFILE='https://docs.google.com/uc?export=download&id=17eK4_DVEvFOE9Uf6siXJDpWZJKT1aqkU'
         OUTPATH=driver/data/inputs/UKMO/cosp_input.um_global.nc.gz
-        wget --no-check-certificate $GDFILE -O $OUTPATH
+        curl -sSfL -o $OUTPATH $GDFILE
         gunzip ${OUTPATH}
         cd driver/data/inputs/UKMO
         md5sum -c cosp_input.um_global.nc.md5
+    - name: Retrieve KGOs for basic test
+      run: |
         cd ${GITHUB_WORKSPACE}
-        GDFILE='https://docs.google.com/uc?export=download&id=1s5Ha6Hqnv_hWbRUs8KQpJ4Lxy8uvJDar'
-        OUTPATH=driver/data/outputs/UKMO/cosp2_output.um_global.gfortran.kgo.$KGO_VERSION.nc.gz
-        wget --no-check-certificate $GDFILE -O $OUTPATH
+        OUTPATH=driver/data/outputs/UKMO/cosp2_output_um.${F90_SHORT_NAME}.kgo.$KGO_VERSION.nc.gz
+        curl -sSfL -o $OUTPATH $GDKGO1
         gunzip ${OUTPATH}
         cd driver/data/outputs/UKMO
-        md5sum -c cosp2_output.um_global.gfortran.kgo.$KGO_VERSION.nc.md5
+        md5sum -c cosp2_output_um.${F90_SHORT_NAME}.kgo.$KGO_VERSION.nc.md5
+    - name: Retrieve KGOs for global test
+      run: |
         cd ${GITHUB_WORKSPACE}
-        GDFILE='https://docs.google.com/uc?export=download&id=11dKcIL3EQr7s6jbo4f9GsoW0SufesGbq'
-        OUTPATH=driver/data/outputs/UKMO/cosp2_output_um.gfortran.kgo.$KGO_VERSION.nc.gz
-        wget --no-check-certificate $GDFILE -O $OUTPATH
+        OUTPATH=driver/data/outputs/UKMO/cosp2_output.um_global.${F90_SHORT_NAME}.kgo.$KGO_VERSION.nc.gz
+        curl -sSfL -o $OUTPATH $GDKGO2
         gunzip ${OUTPATH}
         cd driver/data/outputs/UKMO
-        md5sum -c cosp2_output_um.gfortran.kgo.$KGO_VERSION.nc.md5
+        md5sum -c cosp2_output.um_global.${F90_SHORT_NAME}.kgo.$KGO_VERSION.nc.md5
+        cd ${GITHUB_WORKSPACE}
+    - name: Retrieve KGOs for global test with outputs on model levels
+      run: |
         cd ${GITHUB_WORKSPACE}
-        GDFILE='https://docs.google.com/uc?export=download&id=1kY1lRgzd0UhDiQef2u-VgTQql_iut3U2'
-        OUTPATH=driver/data/outputs/UKMO/cosp2_output.um_global_model_levels.gfortran.kgo.$KGO_VERSION.nc.gz
-        wget --no-check-certificate $GDFILE -O $OUTPATH
+        OUTPATH=driver/data/outputs/UKMO/cosp2_output.um_global_model_levels.${F90_SHORT_NAME}.kgo.$KGO_VERSION.nc.gz
+        curl -sSfL -o $OUTPATH $GDKGO3
         gunzip ${OUTPATH}
         cd driver/data/outputs/UKMO
-        md5sum -c cosp2_output.um_global_model_levels.gfortran.kgo.$KGO_VERSION.nc.md5
+        md5sum -c cosp2_output.um_global_model_levels.${F90_SHORT_NAME}.kgo.$KGO_VERSION.nc.md5
     ###############################################################################
     # Run COSP2 tests. We could run both tests in one step, but
     # doing it this way the output is easier to interpret.
     ###############################################################################
     # 1. Basic test
-    - name: Basic test
+    - name: Basic test, UM global snapshot
       run: |
         source /opt/intel/oneapi/setvars.sh || true
         cd driver/run
         ./cosp2_test cosp2_input_nl.txt
-    # 2. UM global snapshot
-    - name: UM global snapshot
-      run: |
-        source /opt/intel/oneapi/setvars.sh || true
-        cd driver/run
         ./cosp2_test cosp2_input_nl.um_global.txt
-    # 3. UM global snapshot. Diagnostics on model levels.
+    # 2. UM global snapshot. Diagnostics on model levels.
     - name: UM global snapshot. Diagnostics on model levels.
       run: |
-        if [[ "${F90}" = 'gfortran' ]]; then
-          cd driver/run
-          ./cosp2_test cosp2_input_nl.um_global_model_levels.txt cosp2_output_nl.um_global_model_levels.txt
-        else
-          echo "Test is only run for gfortran compiler."
-        fi
+        cd driver/run
+        ./cosp2_test cosp2_input_nl.um_global_model_levels.txt cosp2_output_nl.um_global_model_levels.txt
     ###############################################################################
     # Compare results against known good outputs. As above,
     # we split it in as many steps as tests.
@@ -243,44 +142,24 @@ jobs:
     # 1. Basic test
     - name: Basic against known good output (KGO)
       run: |
-        if [[ "${F90}" != 'gfortran' ]]; then
-          ATOL=1.0e-20
-          RTOL=0.0006
-        fi
         cd driver
-        KGO=data/outputs/UKMO/cosp2_output_um.gfortran.kgo.$KGO_VERSION.nc
+        KGO=data/outputs/UKMO/cosp2_output_um.${F90_SHORT_NAME}.kgo.$KGO_VERSION.nc
         TST=data/outputs/UKMO/cosp2_output_um.nc
         python compare_to_kgo.py ${KGO} ${TST} --atol=${ATOL} --rtol=${RTOL}
-    # 2. UM global snapshot. The approach used for the basic test would needed
-    # large tolerances for the ifort compiler. We keep tolerances small for ifort,
-    # and then we test against the output table.
+    # 2. UM global snapshot. 
     - name: UM global against known good output (KGO)
       run: |
         cd driver
-        KGO=data/outputs/UKMO/cosp2_output.um_global.gfortran.kgo.$KGO_VERSION.nc
+        KGO=data/outputs/UKMO/cosp2_output.um_global.${F90_SHORT_NAME}.kgo.$KGO_VERSION.nc
         TST=data/outputs/UKMO/cosp2_output.um_global.nc
-        if [[ "${F90}" = 'gfortran' ]]; then
-          python compare_to_kgo.py ${KGO} ${TST} --atol=${ATOL} --rtol=${RTOL}
-        else
-          ATOL=1.0e-20
-          RTOL=0.0006
-          OUTTST=data/outputs/UKMO/cosp2_output.um_global.out
-          OUTKGO=data/outputs/UKMO/cosp2_output.um_global.${F90}.kgo.${KGO_VERSION}.out
-          python compare_to_kgo.py ${KGO} ${TST} --atol=${ATOL} --rtol=${RTOL} \
-            --noerror=True --stats_file=${OUTTST}
-          diff ${OUTKGO} ${OUTTST}
-        fi
-    # 3. UM global snapshot. Diagnostics on model levels. Only gfortran.
+        python compare_to_kgo.py ${KGO} ${TST} --atol=${ATOL} --rtol=${RTOL}
+    # 3. UM global snapshot. Diagnostics on model levels.
     - name: UM global on model levels against known good output (KGO)
       run: |
         cd driver
-        KGO=data/outputs/UKMO/cosp2_output.um_global_model_levels.gfortran.kgo.$KGO_VERSION.nc
+        KGO=data/outputs/UKMO/cosp2_output.um_global_model_levels.${F90_SHORT_NAME}.kgo.$KGO_VERSION.nc
         TST=data/outputs/UKMO/cosp2_output.um_global_model_levels.nc
-        if [[ "${F90}" = 'gfortran' ]]; then
           python compare_to_kgo.py ${KGO} ${TST} --atol=${ATOL} --rtol=${RTOL}
-        else
-          echo "Test only run for gfortran compiler."
-        fi
     ###############################################################################
     # Produce plots when it fails during global snapshot tests,
     # and create a tarball with outputs.
@@ -306,7 +185,7 @@ jobs:
     ###############################################################################
     - name: Upload output file if test fails
       if: failure()
-      uses: actions/upload-artifact@v1.0.0
+      uses: actions/upload-artifact@v4.3.1
       with:
         name: outputs.UKMO.tgz
         path: driver/data/outputs/UKMO/outputs.UKMO.tgz
diff --git a/build/Makefile.conf b/build/Makefile.conf
index 7c6e79379b..508f04a27a 100644
--- a/build/Makefile.conf
+++ b/build/Makefile.conf
@@ -1,6 +1,6 @@
 #F90      = gfortran
 #F90FLAGS = -O3 -ffree-line-length-none -fcheck=bounds -finit-real=nan
 
-F90_LIB     = /home/runner/netcdf-fortran
-NC_INC      = -I$(F90_LIB)/include
-NC_LIB      = -L$(F90_LIB)/lib
+F90_LIB     = ${NFHOME}
+NC_INC      = -I$(NFHOME)/include
+NC_LIB      = -L$(NFHOME)/lib
diff --git a/build/environment.yml b/build/environment.yml
new file mode 100644
index 0000000000..276287783e
--- /dev/null
+++ b/build/environment.yml
@@ -0,0 +1,8 @@
+name: ci-env
+channels:
+  - conda-forge
+  - defaults
+dependencies:
+  - cartopy
+  - matplotlib
+  - netcdf4
diff --git a/driver/data/outputs/UKMO/cosp2_output.um_global.ifort.kgo.v002.nc.md5 b/driver/data/outputs/UKMO/cosp2_output.um_global.ifort.kgo.v002.nc.md5
new file mode 100644
index 0000000000..9a8c3d0ee0
--- /dev/null
+++ b/driver/data/outputs/UKMO/cosp2_output.um_global.ifort.kgo.v002.nc.md5
@@ -0,0 +1 @@
+c8c21f8d4cf8de96e7e2db0bc93d0f3e  cosp2_output.um_global.ifort.kgo.v002.nc
diff --git a/driver/data/outputs/UKMO/cosp2_output.um_global.ifx.kgo.v002.nc.md5 b/driver/data/outputs/UKMO/cosp2_output.um_global.ifx.kgo.v002.nc.md5
new file mode 100644
index 0000000000..c7de89c4fd
--- /dev/null
+++ b/driver/data/outputs/UKMO/cosp2_output.um_global.ifx.kgo.v002.nc.md5
@@ -0,0 +1 @@
+bed330b229dbdd674a11e0f8c65f011f  cosp2_output.um_global.ifx.kgo.v002.nc
diff --git a/driver/data/outputs/UKMO/cosp2_output_um.ifort.kgo.v002.nc.md5 b/driver/data/outputs/UKMO/cosp2_output_um.ifort.kgo.v002.nc.md5
new file mode 100644
index 0000000000..b997cc786f
--- /dev/null
+++ b/driver/data/outputs/UKMO/cosp2_output_um.ifort.kgo.v002.nc.md5
@@ -0,0 +1 @@
+fb0ba88dc9df95bf67d06442c3a85394  cosp2_output_um.ifort.kgo.v002.nc
diff --git a/driver/data/outputs/UKMO/cosp2_output_um.ifx.kgo.v002.nc.md5 b/driver/data/outputs/UKMO/cosp2_output_um.ifx.kgo.v002.nc.md5
new file mode 100644
index 0000000000..60366f0b0e
--- /dev/null
+++ b/driver/data/outputs/UKMO/cosp2_output_um.ifx.kgo.v002.nc.md5
@@ -0,0 +1 @@
+23b30d93bafd5942c7b70f034885eeec  cosp2_output_um.ifx.kgo.v002.nc