Added new files and workflows

Author: Ananyo Bhattacharya

.github/workflows/dashboard.yml

@@ -0,0 +1,84 @@
+name: Update GNSS-RO Dashboard
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'tools/**'
+      - 'docs/**'
+      - '.github/workflows/dashboard.yml'
+
+  schedule:
+    # 06:30 UTC daily — CDAAC typically has yesterday's data by ~05:00 UTC
+    - cron: '30 6 * * *'
+
+  workflow_dispatch:
+    inputs:
+      date:
+        description: 'Date to fetch (YYYY-MM-DD). Defaults to yesterday.'
+        required: false
+        default: ''
+
+jobs:
+  update-dashboard:
+    name: Fetch RO data and rebuild dashboard
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write   # needed to push docs/ back to the repo
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+          cache: 'pip'
+
+      - name: Install dependencies
+        run: pip install -r requirements.txt
+
+      - name: Create required directories
+        run: mkdir -p tools/data/nc_cache docs
+
+      - name: Determine fetch date
+        id: date
+        run: |
+          if [ -n "${{ github.event.inputs.date }}" ]; then
+            echo "target=${{ github.event.inputs.date }}" >> $GITHUB_OUTPUT
+          else
+            echo "target=$(date -u -d 'yesterday' '+%Y-%m-%d')" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Fetch daily RO profiles
+        working-directory: tools
+        run: python3 fetch_daily.py ${{ steps.date.outputs.target }}
+        env:
+          PYTHONUNBUFFERED: "1"
+
+      - name: Clean NetCDF cache
+        run: rm -rf tools/data/nc_cache
+
+      - name: Rebuild dashboard HTML
+        working-directory: tools
+        run: python3 make_dashboard_next.py
+
+      - name: Check for changes
+        id: changes
+        run: |
+          git diff --quiet docs/ tools/data/ \
+            && echo "changed=false" >> $GITHUB_OUTPUT \
+            || echo "changed=true"  >> $GITHUB_OUTPUT
+
+      - name: Commit and push
+        if: steps.changes.outputs.changed == 'true'
+        run: |
+          git config user.name  "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add docs/ tools/data/
+          git commit -m "dashboard: auto-update for ${{ steps.date.outputs.target }} [skip ci]"
+          git push

src/gnss_cyclone_colocation.py

@@ -37,7 +37,7 @@
 STORM_NAMES   = []     # []=all | ["IDA","GRACE","SAM"] = specific storms only
 MIN_WIND_KT   = 34     # Saffir-Simpson threshold — see table above
 RADIUS_KM     = 500
-TIME_WINDOW_H = 3
+TIME_WINDOW_H = 100
 WORKDIR       = "ro_data"
 IBTRACS_FILE  = "since1980"   # since1980 | last3years | ALL
 

src/gnss_cyclone_colocationv2.py

@@ -31,8 +31,8 @@
 OUT_DIR     = "ro_data/colocation"
 
 # Default co-location thresholds
-DEFAULT_RADIUS_KM = 500
-DEFAULT_HOURS     = 6       # ± hours around storm fix time
+DEFAULT_RADIUS_KM = 5000
+DEFAULT_HOURS     = 10       # ± hours around storm fix time
 
 MISSIONS = {
     "cosmic2":  [("nrt",       "wetPf2"), ("postProc",  "wetPf2")],