get_index
get_index(
     self ,
     time_min = None,
     time_max = None,
     **kwargs ,
 )
Read part of the hdf5 index from path meeting time min/max reqs.
Parameters
| Parameter | Description | 
|---|---|
| time_min | The start time of the entries to read. | 
| time_max | The end time of the entries to read. | 
