class_docstr: File handler for DSCOVR EPIC L1b data.
docstr: Convert counts input reflectance.
docstr_tok: ["Convert","counts","input","reflectance","."]
code: def calibrate(data, ds_name, calibration=None):
      """Convert counts input reflectance."""
      if calibration == "reflectance":
          return data * CALIB_COEFS[ds_name] * 100.0
      return data
  
file_path: satpy/satpy/readers/epic_l1b_h5.py
imports: import logging
  from datetime import datetime
  import dask.array
  import numpy
  from satpy.readers.hdf5_utils import HDF5FileHandler
label_desc: Use image node_id 5 for calling the DscovrEpicL1BH5FileHandler obj's underlying member method code with example usage: obj.calibrate(data, ds_name, calibration) and returns: data, unknown