make sure post processing functions have a name

RemDelaporteMathurin · RemDelaporteMathurin · commit 82dbd1ffb77b · 2026-04-23T16:15:07.000-04:00
diff --git a/src/festim/hydrogen_transport_problem.py b/src/festim/hydrogen_transport_problem.py
@@ -646,6 +646,7 @@ def assign_functions_to_species(self):
             spe.sub_function_space = self.function_space.sub(idx)
             spe.sub_function = self.u.sub(idx)  # TODO add this to discontinuous class
             spe.post_processing_solution = self.u.sub(idx).collapse()
+            spe.post_processing_solution.name = spe.name
             spe.collapsed_function_space, spe.map_sub_to_main_solution = (
                 self.function_space.sub(idx).collapse()
             )

Original file line number	Diff line number	Diff line change
`@@ -646,6 +646,7 @@ def assign_functions_to_species(self):`
`646`	`646`	`spe.sub_function_space = self.function_space.sub(idx)`
`647`	`647`	`spe.sub_function = self.u.sub(idx) # TODO add this to discontinuous class`
`648`	`648`	`spe.post_processing_solution = self.u.sub(idx).collapse()`
	`649`	`+ spe.post_processing_solution.name = spe.name`
`649`	`650`	`spe.collapsed_function_space, spe.map_sub_to_main_solution = (`
`650`	`651`	`self.function_space.sub(idx).collapse()`
`651`	`652`	`)`