minor improvements

BioSTEAMDevelopmentGroup · Sep 15, 2024 · f80a8c3 · f80a8c3
1 parent abd2ec5
commit f80a8c3
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/biosteam/plots/plots.py b/biosteam/plots/plots.py
@@ -562,6 +562,9 @@ def plot_single_point_sensitivity(baseline, lb, ub,
         if index is None: index = ub.index
         if name is None: name = ub.name
         ub = ub.values
+    mask = np.isnan(lb) | np.isnan(ub)
+    lb[mask] = baseline
+    ub[mask] = baseline
     if index is None:
         raise ValueError('must pass index if lb or ub is not a pandas Series object')
     # Sort parameters for plot

diff --git a/biosteam/units/design_tools/pressure_vessel.py b/biosteam/units/design_tools/pressure_vessel.py
@@ -67,7 +67,10 @@ def vessel_material(self, material):
         self._vessel_material = material  
 
     def _get_design_info(self):
-        return (('Vessel material', self._vessel_material, ''),)
+        try:
+            return (('Vessel material', self._vessel_material, ''),)
+        except:
+            return ()
 
     def _default_vessel_type(self):
         return None