add build-n-publish-to-pypi github action

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions"      # see doc for possible values
+    directory: "/"                           # location of package manifests
+    schedule:
+      interval: "weekly"

.github/workflows/build-n-publish-to-pypi.yml

@@ -0,0 +1,78 @@
+# link: https://packaging.python.org/en/latest/guides/publishing-package-distribution-releases-using-github-actions-ci-cd-workflows/
+name: publish 📦 to PyPI
+
+# Build on every branch push, tag push, and pull request change
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - v*
+  pull_request:
+
+jobs:
+  build-sdist-n-wheel:
+    name: Build 🐍 distributions and wheels 📦
+    runs-on: ubuntu-latest
+    steps:
+
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Set up Python 3.10
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+
+      - name: Install pypa/build
+        run: >-
+          python -m
+          pip install
+          build
+          --user
+
+      - name: Build a source tarball and a binary wheel
+        run: >-
+          python -m
+          build
+          --sdist
+          --wheel
+          --outdir dist/
+          .
+
+      - uses: actions/upload-artifact@v3
+        with:
+          path: |
+            dist/*.tar.gz
+            dist/*.whl
+
+  upload-to-pypi:
+    name: Upload 📦 to (Test) PyPI
+    needs: [build-sdist-n-wheel]
+    runs-on: ubuntu-latest
+    if: github.repository_owner == 'insarlab' && github.event_name == 'push'
+    steps:
+
+      - uses: actions/download-artifact@v3
+        with:
+          # unpacks default artifact into dist/
+          # if `name: artifact` is omitted, the action will create extra parent dir
+          name: artifact
+          path: dist
+
+      - name: Publish developed version 📦 to Test PyPI
+        if: startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main'
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          password: ${{ secrets.TEST_PYPI_API_TOKEN }}
+          repository_url: https://test.pypi.org/legacy/
+          skip_existing: false
+          verbose: true
+
+      - name: Publish released version 📦 to PyPI
+        if: startsWith(github.ref, 'refs/tags/v')
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          password: ${{ secrets.PYPI_API_TOKEN }}
+          verbose: true

README.md

@@ -83,4 +83,4 @@ python PyAPS/tests/test_dload.py
 
 The methodology and validation can be found in:
 
-+ Jolivet, R., R. Grandin, C. Lasserre, M.-P. Doin and G. Peltzer (2011), Systematic InSAR tropospheric phase delay corrections from global meteorological reanalysis data, Geophys. Res. Lett., 38, L17311, doi:10.1029/2011GL048757.
++ Jolivet, R., R. Grandin, C. Lasserre, M.-P. Doin and G. Peltzer (2011), Systematic InSAR tropospheric phase delay corrections from global meteorological reanalysis data, _Geophys. Res. Lett., 38,_ L17311, doi:10.1029/2011GL048757.

src/pyaps3/delay.py

@@ -62,7 +62,7 @@ def read_eratxt(fname,cdic):
     gpht=[]
     tmpt=[]
     reht=[]
-    
+
     g=cdic['g']
 
     f=open(fname,'r')
@@ -96,7 +96,7 @@ def read_eratxt(fname,cdic):
                 tmpt.append(float(val[2]))
                 reht.append(float(val[3]))
                 i=i+1
-    
+
     gpht=np.array(gpht)/g
     gph=np.flipud(gpht.reshape((n,nstn),order='F'))
     del gpht
@@ -109,7 +109,7 @@ def read_eratxt(fname,cdic):
     vprt=(np.array(reht)/100.)*esat
     vpr=np.flipud(vprt.reshape((n,nstn),order='F'))
     del vprt
-    del esat    
+    del esat
 
     lvls=np.flipud(np.array(lvls))
     lvls=lvls[0:n]

src/pyaps3/merra.py

@@ -7,9 +7,9 @@
 
 
 def get_merra(fname,minlat,maxlat,minlon,maxlon,cdic,verbose=False):
-    '''Read data from MERRA hdf file. Note that the Lon values 
-       should be between [0-360]. Hdf file with weather model 
-       data can be downloaded from 
+    '''Read data from MERRA hdf file. Note that the Lon values
+       should be between [0-360]. Hdf file with weather model
+       data can be downloaded from
        http://disc.sci.gsfc.nasa.gov/daac-bin/FTPSubset.pl
 
     Args:
@@ -105,7 +105,7 @@ def get_merra(fname,minlat,maxlat,minlon,maxlon,cdic,verbose=False):
             index = nlvls - i - 1
             gph[i,:] = height[index][ii,jj]
 
-        idx = np.zeros(nstn) 
+        idx = np.zeros(nstn)
         for i in range(nstn):
             for m in range(nlvls):
                 if spressure[ii[i]][jj[i]] > lvls[m]:
@@ -174,7 +174,7 @@ def get_merra(fname,minlat,maxlat,minlon,maxlon,cdic,verbose=False):
         nlvls = len(lvls)
         lvls = np.array(lvls)
 
-        alpha = cdic['Rv']/cdic['Rd']    
+        alpha = cdic['Rv']/cdic['Rd']
 
         # Select latitutde and longitude
         lats = ncv['lat'][:]
@@ -226,7 +226,7 @@ def get_merra(fname,minlat,maxlat,minlon,maxlon,cdic,verbose=False):
             index = nlvls - i - 1
             gph[i,:] = height[index][ii,jj]
 
-        idx = np.zeros(nstn) 
+        idx = np.zeros(nstn)
         for i in range(nstn):
             for m in range(nlvls):
                 if spressure[ii[i]][jj[i]] > lvls[m]:

src/pyaps3/version.py

@@ -8,6 +8,7 @@
 # release history
 Tag = collections.namedtuple('Tag', 'version date')
 release_history = (
+    Tag('0.3.2', '2022-12-20'),
     Tag('0.3.1', '2021-11-26'),
     Tag('0.3.0', '2021-11-15'),
     Tag('0.2.0', '2021-08-31'),