Solve not a group bug

baseprocessor.py

@@ -9,8 +9,9 @@ from functools import partial
 import numpy as np
 
 import tables
-
 from tables import HDF5ExtError
+from tables.registry import class_name_dict
+
 from params import default_params, load_params
 from units import U
 import traceback
@@ -408,8 +409,14 @@ class HDF5Container(BaseProcessor):
             except TypeError:
                 data = np.array([data])
 
+            group_name =  os.path.dirname(name_full)
+            if group_name in self.save:
+                group = self.save[group_name]
+                if not isinstance(group, class_name_dict['Group']):
+                    self._log(f"{group_name} already there and no a group, deleting", "WARNING")
+                    self.save.remove_node(group)
             self.save.create_array(
-                os.path.dirname(name_full),
+                group_name,
                 os.path.basename(name_full),
                 data,
                 description,