Minor fixes

Change-Id: I5d7bc71584f0497a2979e73b1c5f6a9d9020a74d

synthesis_workflow/tasks/validation.py

@@ -105,15 +105,17 @@ def run(self):
         morphs_df = pd.read_csv(self.input()["morphs"].path)
         if self.in_atlas:
             synth_morphs_df = pd.read_csv(self.input()["mvd3"].path)
+            comp_key = self.comp_key
         else:
             synth_morphs_df = pd.read_csv(self.input()["vacuum"]["out_morphs_df"].path)
+            comp_key = self.requires()["vacuum"].vacuum_synth_morphology_path
 
         plot_morphometrics(
             morphs_df,
             synth_morphs_df,
             self.output().path,
             base_key=self.base_key,
-            comp_key=self.comp_key,
+            comp_key=comp_key,
             base_label=self.base_label,
             comp_label=self.comp_label,
             normalize=self.normalize,

synthesis_workflow/tasks/workflows.py

@@ -34,7 +34,7 @@ def requires(self):
         if self.with_morphometrics:
             tasks.append(PlotMorphometrics(in_atlas=True))
         if self.with_density_profiles:
-            tasks.append(PlotDensityProfiles())
+            tasks.append(PlotDensityProfiles(in_atlas=True))
         if self.with_path_distance_fits:
             tasks.append(PlotPathDistanceFits())
         if self.with_scale_statistics:

synthesis_workflow/validation.py

@@ -247,7 +247,7 @@ def plot_density_profiles(
 
     WIP function, waiting on complete atlas to update.
     """
-    if region == "in_vacuum":
+    if not region or region == "in_vacuum":
         voxeldata = None
     else:
         voxeldata = relative_depth_volume(