Add NetCDF and ply files

.gitattributes

@@ -0,0 +1 @@
+*.nc filter=lfs diff=lfs merge=lfs -text

app.py

@@ -29,7 +29,7 @@ def main(server=None, **kwargs):
     # -----------------------------------------------------------------------------
     # NetCDF to VTK
     # -----------------------------------------------------------------------------
-    ds = xr.open_dataset(os.path.join(CURRENT_DIRECTORY, "../../../../../Data/Field_20251119_140509_BuildingGroupFloor.nc"))
+    ds = xr.open_dataset(os.path.join(CURRENT_DIRECTORY, "data/Field_20251121_231043_BuildingGroupFloor.nc"))
 
     # ----- Load fluid field -----
     # Vtk uses right-handed coordinate system, while unity uses left-handed coordinate system. So the 
@@ -68,8 +68,7 @@ def main(server=None, **kwargs):
     # -----------------------------------------------------------------------------
 
     modelReader = vtk.vtkPLYReader()
-    # modelReader.SetFileName("Data/SmallBuilding3.ply")
-    modelReader.SetFileName(os.path.join(CURRENT_DIRECTORY, "../../../../Data/Buildings-GroupAll.ply"))
+    modelReader.SetFileName(os.path.join(CURRENT_DIRECTORY, "data/Buildings-GroupAll.ply"))
     modelReader.Update()
 
     modelMapper = vtk.vtkPolyDataMapper()