gistfile1.txt

data = []
def loop_body(event):
    global data
    data_this_event = root_to_numpy(event,"all_hits",hit_fields_to_import)
    data.append(data_this_event)
    return None

hax.paxroot.loop_over_datasets([dataset],
                                # Must contain a function with event as argument
                                loop_body,
                                branch_selection=["all_hits*"])




Don't know a dataset named r26_XENON1T_LED_full, trying to find it anyway...

---------------------------------------------------------------------------
IndexError                                Traceback (most recent call last)
/home/erik/hax/hax/paxroot.py in loop_over_datasets(datasets_names, event_function, branch_selection)
     55         try:
---> 56             dataset = runs.datasets.loc[runs.datasets['name'] == dataset_name].iloc[0]
     57             filename = dataset.location

/home/erik/anaconda3/envs/pax/lib/python3.4/site-packages/pandas/core/indexing.py in __getitem__(self, key)
   1226         else:
-> 1227             return self._getitem_axis(key, axis=0)
   1228 

/home/erik/anaconda3/envs/pax/lib/python3.4/site-packages/pandas/core/indexing.py in _getitem_axis(self, key, axis)
   1516                 # validate the location
-> 1517                 self._is_valid_integer(key, axis)
   1518 

/home/erik/anaconda3/envs/pax/lib/python3.4/site-packages/pandas/core/indexing.py in _is_valid_integer(self, key, axis)
   1430         if key >= l or key < -l:
-> 1431             raise IndexError("single positional indexer is out-of-bounds")
   1432         return True

IndexError: single positional indexer is out-of-bounds

During handling of the above exception, another exception occurred:

NameError                                 Traceback (most recent call last)
<ipython-input-10-1261cc0fba97> in <module>()
     17                                 # Must contain a function with event as argument
     18                                 loop_body,
---> 19                                 branch_selection=["all_hits*"])
     20 
     21 data = np.concatenate(data)

/home/erik/hax/hax/paxroot.py in loop_over_datasets(datasets_names, event_function, branch_selection)
     58         except IndexError:
     59             print("Don't know a dataset named %s, trying to find it anyway..." % dataset_name)
---> 60             filename = find_file_in_folders(dataset_name + '.root', CONFIG['main_data_paths'])
     61         if not filename:
     62             raise ValueError("Cannot loop over dataset %s, we don't know where it is." % dataset_name)

NameError: name 'CONFIG' is not defined