Testing only - do not merge

.github/CODEOWNERS

@@ -0,0 +1,14 @@
+# This is a comment.
+# Each line is a file pattern followed by one or more owners.
+
+# These owners will be the default owners for everything in
+# the repo. Unless a later match takes precedence,
+# @global-owner1 and @global-owner2 will be requested for
+# review when someone opens a pull request.
+*       @WenMeng-NOAA 
+
+
+# Support for public releases and documentation 
+docs/*  @hertneky @fossell @camshe
+scripts/run_upp @hertneky @fossell @camshe
+

.github/workflows/gcc.yml

@@ -0,0 +1,96 @@
+name: GCC Linux Build
+on: [push, pull_request, workflow_dispatch]
+
+
+# Use custom shell with -l so .bash_profile is sourced
+# without having to do it in manually every step
+defaults:
+  run:
+    shell: bash -leo pipefail {0}
+
+env:
+  cache_key: gcc2  # The number (#) following the cache_key "gcc" is to flush Action cache.
+  CC: gcc-10
+  FC: gfortran-10
+  CXX: g++-10
+
+# A note on flushing Action cache and relevance to "cache_key" above.
+# There is no way to flush the Action cache, and hence a number (#) is appended
+# to the "cache_key" (gcc).
+# If the dependencies change, increment this number and a new cache will be
+# generated by the dependency build step "setup"
+# There is a Github issue to force clear the cache.
+# See discussion on:
+# https://stackoverflow.com/questions/63521430/clear-cache-in-github-actions
+
+# The jobs are split into:
+# 1. a dependency build step (setup), and
+# 2. a UPP build step (build)
+# The setup is run once and the environment is cached,
+# so each build of UPP can reuse the cached dependencies to save time (and compute).
+
+jobs:
+  setup:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: checkout-upp  # This is for getting spack.yaml
+        uses: actions/checkout@v2
+        with:
+            path: UPP
+
+      # Cache spack, compiler and dependencies
+      - name: cache-env
+        id: cache-env
+        uses: actions/cache@v2
+        with:
+          path: |
+            spack
+            ~/.spack
+          key: spack-${{ runner.os }}-${{ env.cache_key }}-${{ hashFiles('UPP/ci/spack.yaml') }}
+
+      # Install dependencies using Spack
+      - name: install-dependencies-with-spack
+        if: steps.cache-env.outputs.cache-hit != 'true'
+        run: |
+          git clone -c feature.manyFiles=true https://github.com/NOAA-EMC/spack.git
+          source spack/share/spack/setup-env.sh
+          spack env create upp-env UPP/ci/spack.yaml
+          spack env activate upp-env
+          sudo apt install cmake
+          spack external find
+          spack add mpich@3.4.2
+          spack concretize
+          spack install -v --fail-fast --dirty
+          spack clean --all
+
+  build:
+    needs: setup
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: checkout-upp
+        uses: actions/checkout@v2
+        with:
+            path: UPP
+
+      - name: cache-env
+        id: cache-env
+        uses: actions/cache@v2
+        with:
+          path: |
+            spack
+            ~/.spack
+          key: spack-${{ runner.os }}-${{ env.cache_key }}-${{ hashFiles('UPP/ci/spack.yaml') }}
+
+      - name: build-upp
+        run: |
+          source spack/share/spack/setup-env.sh
+          spack env activate upp-env
+          export CC=mpicc
+          export FC=mpif90
+          cd UPP
+          mkdir -p build && cd build
+          cmake -DCMAKE_INSTALL_PREFIX=../install ..
+          make -j2 VERBOSE=1
+          make install

.github/workflows/intel.yml

@@ -0,0 +1,116 @@
+name: Intel Linux Build
+on: [push, pull_request, workflow_dispatch]
+
+# Use custom shell with -l so .bash_profile is sourced which loads intel/oneapi/setvars.sh
+# without having to do it in manually every step
+defaults:
+  run:
+    shell: bash -leo pipefail {0}
+
+# Set I_MPI_CC/F90 so Intel MPI wrapper uses icc/ifort instead of gcc/gfortran
+env:
+  cache_key: intel2  # The number (#) following the cache_key "intel" is to flush Action cache.
+  CC: icc
+  FC: ifort
+  CXX: icpc
+  I_MPI_CC: icc
+  I_MPI_F90: ifort
+
+# A note on flushing Action cache and relevance to "cache_key" above.
+# There is no way to flush the Action cache, and hence a number (#) is appended
+# to the "cache_key" (intel).
+# If the dependencies change, increment this number and a new cache will be
+# generated by the dependency build step "setup"
+# There is a Github issue to force clear the cache.
+# See discussion on:
+# https://stackoverflow.com/questions/63521430/clear-cache-in-github-actions
+
+# The jobs are split into:
+# 1. a dependency build step (setup), and
+# 2. a UPP build step (build)
+# The setup is run once and the environment is cached,
+# so each build of UPP can reuse the cached dependencies to save time (and compute).
+
+jobs:
+  setup:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: checkout-upp  # This is for getting spack.yaml
+        if: steps.cache-env.outputs.cache-hit != 'true'
+        uses: actions/checkout@v2
+        with:
+            path: UPP
+
+      # Cache spack, compiler and dependencies
+      - name: cache-env
+        id: cache-env
+        uses: actions/cache@v2
+        with:
+          path: |
+            spack
+            ~/.spack
+            /opt/intel
+          key: spack2-${{ runner.os }}-${{ env.cache_key }}-${{ hashFiles('UPP/ci/spack.yaml') }}
+
+      - name: install-intel-compilers
+        run: |
+          wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
+          sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
+          echo "deb https://apt.repos.intel.com/oneapi all main" | sudo tee /etc/apt/sources.list.d/oneAPI.list
+          sudo apt-get update
+          sudo apt-get install intel-oneapi-dev-utilities intel-oneapi-mpi-devel intel-oneapi-openmp intel-oneapi-compiler-fortran intel-oneapi-compiler-dpcpp-cpp-and-cpp-classic
+          echo "source /opt/intel/oneapi/setvars.sh" >> ~/.bash_profile
+
+      # Install dependencies using Spack
+      - name: install-dependencies-with-spack
+        if: steps.cache-env.outputs.cache-hit != 'true'
+        run: |
+          sudo mv /usr/local/ /usr_local_mv
+          git clone -c feature.manyFiles=true https://github.com/NOAA-EMC/spack.git
+          source spack/share/spack/setup-env.sh
+          spack env create upp-env UPP/ci/spack.yaml
+          spack env activate upp-env
+          spack compiler find
+          sudo apt install cmake
+          spack external find
+          spack add intel-oneapi-mpi
+          spack concretize
+          spack install --dirty -v --fail-fast
+          spack clean --all
+
+  build:
+    needs: setup
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: checkout-upp
+        uses: actions/checkout@v2
+        with:
+            path: UPP
+
+      - name: install-intel
+        run: |
+          echo "source /opt/intel/oneapi/setvars.sh" >> ~/.bash_profile
+
+      - name: cache-env
+        id: cache-env
+        uses: actions/cache@v2
+        with:
+          path: |
+            spack
+            ~/.spack
+            /opt/intel
+          key: spack2-${{ runner.os }}-${{ env.cache_key }}-${{ hashFiles('UPP/ci/spack.yaml') }}
+
+      - name: build-upp
+        run: |
+          source spack/share/spack/setup-env.sh
+          spack env activate upp-env
+          export CC=mpiicc
+          export FC=mpiifort
+          cd UPP
+          mkdir -p build && cd build
+          cmake -DCMAKE_INSTALL_PREFIX=../install ..
+          make -j2 VERBOSE=1
+          make install

.gitignore

@@ -9,8 +9,8 @@
 # USE CAUTION WHEN ADDING WILDCARDS, as some builds use different filename   #
 # conventions than others                                                    #
 ##############################################################################
-build/
-install/
+build*/
+install*/
 
 *.[aox]
 *.mod

.gitmodules

@@ -1,4 +1,8 @@
-[submodule "CMakeModules"]
-	path = CMakeModules
-	url = https://github.com/noaa-emc/CMakeModules
-	branch = develop
+[submodule "post_gtg.fd"]
+  path = sorc/ncep_post.fd/post_gtg.fd
+  url = https://github.com/NCAR/UPP_GTG
+  update = none
+[submodule "sorc/libIFI.fd"]
+  path = sorc/libIFI.fd
+  url = https://github.com/NCAR/UPP_IFI
+  update = none