add macOS M1 build to CI and remove numpy version exclude

.github/workflows/ci.yml

@@ -17,8 +17,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ "ubuntu-latest", "macos-latest"]
-        python-version: [ "3.7", "3.8", "3.9", "3.10", "3.11" ]
+        os: [ "ubuntu-latest", "macos-latest", "macos-14" ]
+        python-version: [ "3.9", "3.10", "3.11" ]
 
     steps:
       - name: Cancel previous runs
@@ -34,11 +34,15 @@ jobs:
         with:
           activate-environment: wrf_python_build
           python-version: ${{ matrix.python-version }}
-          channels: conda-forge, ncar
-      - name: Conda install (Darwin)
+          channels: conda-forge
+      - name: Conda install (macOS - Intel)
         if: matrix.os == 'macos-latest'
         run: |
           conda env update --file build_envs/Darwin.yml --prune
+      - name: Conda install (macOS - ARM)
+        if: matrix.os == 'macos-latest'
+        run: |
+          conda env update --file build_envs/environment.yml --prune
       - name: Conda install (Linux)
         if: matrix.os == 'ubuntu-latest'
         run: |

build_envs/Darwin.yml

@@ -11,7 +11,7 @@ dependencies:
   - jupyter
   - matplotlib
   - netcdf4
-  - numpy!=1.24.3
+  - numpy
   - pycodestyle
   - setuptools
   - sphinx

build_envs/Linux.yml

@@ -11,7 +11,7 @@ dependencies:
   - jupyter
   - matplotlib
   - netcdf4
-  - numpy!=1.24.3
+  - numpy
   - pycodestyle
   - setuptools
   - sphinx

build_envs/Win64.yml

@@ -11,7 +11,7 @@ dependencies:
   - m2w64-toolchain
   - matplotlib
   - netcdf4
-  - numpy!=1.24.3
+  - numpy
   - pycodestyle
   - setuptools
   - sphinx

build_envs/environment.yml

@@ -0,0 +1,20 @@
+# Create full conda environment for development, including some useful tools
+name: wrf_python_build
+channels:
+  - conda-forge
+dependencies:
+  - python>=3.9, <3.12
+  - compilers
+  - basemap
+  - cartopy
+  - jupyter
+  - matplotlib
+  - netcdf4
+  - numpy
+  - pycodestyle
+  - setuptools
+  - sphinx
+  - sphinx_rtd_theme
+  - wrapt
+  - xarray
+

setup.py

@@ -103,8 +103,6 @@
                  "Intended Audience :: Developers",
                  "License :: OSI Approved :: Apache Software License",
                  "Programming Language :: Fortran",
-                 "Programming Language :: Python :: 3.7",
-                 "Programming Language :: Python :: 3.8",
                  "Programming Language :: Python :: 3.9",
                  "Programming Language :: Python :: 3.10",
                  "Programming Language :: Python :: 3.11",