flexcompute
diff --git a/‎.github/workflows/codestyle.yml‎
Lines changed: 0 additions & 8 deletions b/‎.github/workflows/codestyle.yml‎
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diff --git a/‎.github/workflows/create-hotfix-pr.yml‎
Lines changed: 75 additions & 17 deletions b/‎.github/workflows/create-hotfix-pr.yml‎
Lines changed: 75 additions & 17 deletions
diff --git a/‎.github/workflows/test.yml‎
Lines changed: 1 addition & 2 deletions b/‎.github/workflows/test.yml‎
Lines changed: 1 addition & 2 deletions
diff --git a/‎examples/post_processing/field_data/time_averaged_isosurfaces.py‎
Lines changed: 108 additions & 0 deletions b/‎examples/post_processing/field_data/time_averaged_isosurfaces.py‎
Lines changed: 108 additions & 0 deletions
diff --git a/‎examples/workflow_management/data_management/cloud_organization/change_account_and_submit.py‎
Lines changed: 0 additions & 2 deletions b/‎examples/workflow_management/data_management/cloud_organization/change_account_and_submit.py‎
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@@ -1,11 +1,3 @@
-# This workflow will upload a Python Package using Twine when a release is created
-# For more information see: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries
-
-# This workflow uses actions that are not certified by GitHub.
-# They are provided by a third-party and are governed by
-# separate terms of service, privacy policy, and support
-# documentation.
-
 name: Codestyle checking
 
 on:
 
@@ -5,19 +5,18 @@ on:
     types:
       - closed # Trigger when a PR is closed
     branches:
-      - develop # Only when the PR targets the 'develop' branch
+      - 'release-candidate/*' # Trigger for any branch starting with 'release-candidate/'
 
 jobs:
   create_hotfix_pr:
     # Only run this job if the PR was actually merged
     if: github.event.pull_request.merged == true
     runs-on: ubuntu-latest
     permissions:
-      contents: write      # To push branches and commit changes
+      contents: write       # To push branches and commit changes
       pull-requests: write # To create the pull request
 
     env:
-      HOTFIX_BRANCHES: '["release-candidate/25.5", "release-candidate/25.2"]'        # Your target branch for the hotfix PR
       BOT_NAME: "flow360-auto-hotfix-bot" # Name for the git committer
       BOT_EMAIL: "flow360-auto-hotfix-bot@users.noreply.github.com" # Email for the git committer
 
@@ -42,42 +41,94 @@ jobs:
         run: |
           echo "sha=${{ github.event.pull_request.merge_commit_sha }}" >> $GITHUB_OUTPUT
           echo "branch_name=${{ github.event.pull_request.head.ref }}" >> $GITHUB_OUTPUT
+          echo "base_branch=${{ github.event.pull_request.base.ref }}" >> $GITHUB_OUTPUT
+
+      - name: Get Hotfix Target Branches
+        id: get_target_branches
+        run: |
+          PR_BASE_BRANCH="${{ steps.get_commit.outputs.base_branch }}"
+          echo "PR was merged into: $PR_BASE_BRANCH"
+
+          TARGET_BRANCHES=("main") # Always target main for hotfix
+
+          # Get all remote 'release-candidate' branches with version pattern as YY.I or YY.II
+          ALL_RELEASE_CANDIDATE_BRANCHES=$(git branch -r | grep 'origin/release-candidate/' | sed 's/.*origin\///' | grep -E '^release-candidate/[0-9]{2}\.[0-9]{1,2}$' | sort -V)
+          echo "Found release-candidate branches: $ALL_RELEASE_CANDIDATE_BRANCHES"
+
+          # Determine the version of the current PR's base branch
+          # Example: release-candidate/25.5 -> 25.05 (for proper numerical comparison)
+          PR_BASE_VERSION=$(echo "$PR_BASE_BRANCH" | sed -n 's/release-candidate\/\([0-9]\{2\}\)\.\([0-9]\{1,2\}\)/\1.\2/p')
+          
+          # Handle cases like 25.5 vs 25.05 for comparison
+          if [[ "$PR_BASE_VERSION" =~ ^[0-9]{2}\.[0-9]$ ]]; then
+            PR_BASE_VERSION=$(echo "$PR_BASE_VERSION" | awk '{printf "%s%02d", substr($1,1,3), substr($1,4)}')
+          fi
+
+          if [[ -n "$PR_BASE_VERSION" ]]; then
+            echo "Base branch version: $PR_BASE_VERSION"
+            for branch in $ALL_RELEASE_CANDIDATE_BRANCHES; do
+              # Extract version for comparison
+              BRANCH_VERSION=$(echo "$branch" | sed -n 's/release-candidate\/\([0-9]\{2\}\)\.\([0-9]\{1,2\}\)/\1.\2/p')
+              
+              if [[ -n "$BRANCH_VERSION" ]]; then
+                if [[ "$BRANCH_VERSION" =~ ^[0-9]{2}\.[0-9]$ ]]; then
+                  BRANCH_VERSION=$(echo "$BRANCH_VERSION" | awk '{printf "%s%02d", substr($1,1,3), substr($1,4)}')
+                fi
+
+                # Compare versions
+                if (( $(echo "$BRANCH_VERSION > $PR_BASE_VERSION" | bc -l) )); then
+                  TARGET_BRANCHES+=("$branch")
+                  echo "Adding $branch (version $BRANCH_VERSION) as it's higher than $PR_BASE_BRANCH (version $PR_BASE_VERSION)"
+                fi
+              fi
+            done
+          fi
+
+          # Prepare output for next step
+          HOTFIX_BRANCHES_JSON=$(printf '%s\n' "${TARGET_BRANCHES[@]}" | jq -R . | jq -s .)
+          DELIMITER=$(uuidgen) # Generate a unique delimiter
+          echo "HOTFIX_BRANCHES<<$DELIMITER" >> $GITHUB_OUTPUT
+          echo "$HOTFIX_BRANCHES_JSON" >> $GITHUB_OUTPUT
+          echo "$DELIMITER" >> $GITHUB_OUTPUT
+          echo "Calculated hotfix target branches: ${TARGET_BRANCHES[@]}"
+
 
       - name: Define Branch Names
         id: define_branches
         run: |
           ORIGINAL_PR_NUMBER=${{ github.event.pull_request.number }}
           # Convert JSON array to space-separated list
-          BRANCHES=$(echo '${{ env.HOTFIX_BRANCHES }}' | jq -r '.[]')
+          BRANCHES=$(echo '${{ steps.get_target_branches.outputs.HOTFIX_BRANCHES }}' | jq -r '.[]')
           
           # Create outputs for all branches
           branch_list=""
           for branch in $BRANCHES; do
-            new_branch="hotfix-${branch}-pr${ORIGINAL_PR_NUMBER}"
+            new_branch="hotfix-${branch//\//-}-pr${ORIGINAL_PR_NUMBER}" # Replace '/' with '-' for new branch name
             branch_list+="${branch}:${new_branch} "
           done
           
           # Remove trailing space and store the list
           branch_list="${branch_list% }"
           echo "branch_pairs=${branch_list}" >> $GITHUB_OUTPUT
-  
+
       - name: Create and Process Hotfix Branches
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_TITLE: ${{ github.event.pull_request.title }}
         run: |
           # Read branch pairs and process each one
           IFS=' ' read -r -a PAIRS <<< "${{ steps.define_branches.outputs.branch_pairs }}"
-          
+
           for pair in "${PAIRS[@]}"; do
             IFS=':' read -r base_branch new_branch <<< "$pair"
-            
+
             echo "Processing hotfix for branch: $base_branch"
-            
+
             # Create and switch to new branch
             git checkout "$base_branch"
             git pull origin "$base_branch"
             git checkout -b "$new_branch"
-            
+
             # Attempt cherry-pick
             if ! git cherry-pick ${{ steps.get_commit.outputs.sha }} --empty=keep; then
               echo "Cherry-pick encountered conflicts for $base_branch, attempting to resolve..."
@@ -89,7 +140,7 @@ jobs:
                   continue # Skip PR creation if no changes after resolution
               fi
               git cherry-pick --continue
-              
+
               if [ $? -eq 0 ]; then
                 echo "Successfully resolved conflicts for $base_branch"
                 had_conflicts="true"
@@ -116,15 +167,21 @@ jobs:
             # Push branch
             if git push origin "$new_branch"; then
               echo "Successfully pushed branch $new_branch"
-              
+
               # Create PR
               PR_NUMBER="${{ github.event.pull_request.number }}"
               PR_URL="${{ github.event.pull_request.html_url }}"
               PR_AUTHOR="${{ github.event.pull_request.user.login }}"
 
-              base_branch_name=${base_branch#"release-candidate/"}
-              PR_TITLE="[Hotfix $base_branch_name]: ${{ github.event.pull_request.title }}"
-          PR_BODY="Hotfix of PR #${PR_NUMBER} (${PR_URL}) to the \`${base_branch}\` branch.
+              # Adjust PR title based on the target branch
+              if [[ "$base_branch" == "main" ]]; then
+                HOTFIX_PR_TITLE="[Hotfix Main]: $PR_TITLE"
+              else
+                base_branch_name=${base_branch#"release-candidate/"}
+                HOTFIX_PR_TITLE="[Hotfix $base_branch_name]: $PR_TITLE"
+              fi
+
+              PR_BODY="Hotfix of PR #${PR_NUMBER} (${PR_URL}) to the \`${base_branch}\` branch.
               Hey @${PR_AUTHOR}, please review this hotfix PR created from your original PR."
 
               # Add conflict warning if needed
@@ -133,9 +190,10 @@ jobs:
 
           ### ⚠️ **Note:** This PR had conflicts with the base branch and was resolved automatically. Please review the changes carefully."
               fi
-              
+
+              # Create PR using gh cli
               gh pr create \
-                --title "$PR_TITLE" \
+                --title "$HOTFIX_PR_TITLE" \
                 --body "$PR_BODY" \
                 --head "$new_branch" \
                 --base "$base_branch" \
 
@@ -3,10 +3,9 @@ name: unit testing
 on:
   workflow_dispatch:
   push:
-    branches: [ develop, release-candidate/* ]
+    branches: [ main, develop, release-candidate/* ]
   pull_request:
     types: [ opened, synchronize, reopened, ready_for_review ]
-    branches: [ develop, release-candidate/* ]
   workflow_call:
 
 jobs:
 
@@ -0,0 +1,108 @@
+import tarfile
+
+import flow360 as fl
+from flow360.examples import IsolatedPropeller
+
+IsolatedPropeller.get_files()
+
+project = fl.Project.from_geometry(IsolatedPropeller.geometry, name="Time-averaged isosurfaces")
+
+geometry = project.geometry
+geometry.group_edges_by_tag("edgeId")
+geometry.group_faces_by_tag("faceName")
+
+with fl.SI_unit_system:
+    rotating_cylinder = fl.Cylinder(
+        name="Rotating zone", center=[0, 0, 0], axis=[1, 0, 0], outer_radius=2, height=0.8
+    )
+    refinement_cylinder = fl.Cylinder(
+        name="Refinement zone", center=[1.9, 0, 0], axis=[1, 0, 0], outer_radius=2, height=4
+    )
+    slice = fl.Slice(name="Slice", normal=[1, 0, 0], origin=[0.6, 0, 0])
+    volume_zone_rotating_cylinder = fl.RotationCylinder(
+        name="Rotation cylinder",
+        spacing_axial=0.05,
+        spacing_radial=0.05,
+        spacing_circumferential=0.05,
+        entities=[rotating_cylinder],
+        enclosed_entities=[geometry["*"]],
+    )
+    farfield = fl.AutomatedFarfield(name="Farfield")
+    params = fl.SimulationParams(
+        meshing=fl.MeshingParams(
+            defaults=fl.MeshingDefaults(
+                surface_max_edge_length=1, boundary_layer_first_layer_thickness=0.1 * fl.u.mm
+            ),
+            refinements=[
+                fl.UniformRefinement(
+                    name="Uniform refinement", spacing=0.025, entities=[refinement_cylinder]
+                )
+            ],
+            volume_zones=[farfield, volume_zone_rotating_cylinder],
+        ),
+        reference_geometry=fl.ReferenceGeometry(
+            area=1, moment_center=[0, 0, 0], moment_length=[1, 1, 1]
+        ),
+        operating_condition=fl.AerospaceCondition(velocity_magnitude=20),
+        models=[
+            fl.Wall(name="Wall", surfaces=[geometry["*"]]),
+            fl.Freestream(name="Freestream", surfaces=[farfield.farfield]),
+            fl.Fluid(
+                navier_stokes_solver=fl.NavierStokesSolver(relative_tolerance=0.01),
+                turbulence_model_solver=fl.SpalartAllmaras(
+                    relative_tolerance=0.01, hybrid_model=fl.DetachedEddySimulation()
+                ),
+            ),
+            fl.Rotation(
+                name="Rotation",
+                volumes=[rotating_cylinder],
+                spec=fl.AngularVelocity(value=200 * fl.u.rpm),
+            ),
+        ],
+        time_stepping=fl.Unsteady(
+            steps=600,
+            step_size=0.0025,
+            max_pseudo_steps=35,
+            CFL=fl.AdaptiveCFL(
+                min=0.1, max=10000, max_relative_change=1, convergence_limiting_factor=0.5
+            ),
+        ),
+        outputs=[
+            fl.SurfaceOutput(
+                name="Surface output",
+                output_fields=["Cp", "yPlus", "Cf", "CfVec"],
+                surfaces=[geometry["*"]],
+            ),
+            fl.SliceOutput(
+                name="Slice output",
+                output_fields=["qcriterion", "vorticity", "Mach"],
+                slices=[slice],
+            ),
+            fl.TimeAverageIsosurfaceOutput(
+                isosurfaces=[
+                    fl.Isosurface(name="q_criterion_avg", field="qcriterion", iso_value=0.0004128)
+                ],
+                start_step=420,
+                output_fields=["velocity_magnitude"],
+                output_format="both",
+            ),
+        ],
+    )
+
+case = project.run_case(params, name="Time-averaged isosurfaces")
+case.wait()
+results = case.results
+
+# download slice and isosurfaces output files as tar.gz archives
+results.slices.download("slices.tar.gz", overwrite=True)
+results.isosurfaces.download("isosurfaces.tar.gz", overwrite=True)
+
+# extract slices file
+file = tarfile.open("slices.tar.gz")
+file.extractall("slices")
+file.close()
+
+# extract isosurfaces file
+file = tarfile.open("isosurfaces.tar.gz")
+file.extractall("isosurfaces")
+file.close()
@@ -1,8 +1,6 @@
 import flow360 as fl
 from flow360.examples import OM6wing
 
-fl.Env.dev.active()
-
 # choose shared account interactively
 fl.Accounts.choose_shared_account()