class_docstr: Base class for reading JPSS VIIRS & ATMS SDR HDF5 Files.
code: def _get_variable(self, var_path, **kwargs):
      return self[var_path]
  
imports: import logging
  from datetime import datetime, timedelta
  import dask.array
  import numpy
  import xarray
  from satpy.readers.hdf5_utils import HDF5FileHandler
label_desc: Use image node_id 21 for calling the JPSS_SDR_FileHandler obj's underlying member method code with example usage: obj._get_variable(var_path) and returns: self