class_docstr: Re-calibration of the SEVIRI visible channels slope (see Meirink 2013).
class_docstr_tok: ["Re-calibration","of","the","SEVIRI","visible","channels","slope","(","see","Meirink","2013",")","."]
docstr: Initialize the calibration handler.
docstr_tok: ["Initialize","the","calibration","handler","."]
code: def __init__(self, calib_mode):
      """Initialize the calibration handler."""
      self.coefs = MEIRINK_COEFS[calib_mode.split("-")[1]]
  
imports: from __future__ import annotations
  import warnings
  from datetime import datetime, timedelta
  import dask.array
  import numpy
  import pyproj
  from numpy.polynomial.chebyshev import Chebyshev
  from satpy.readers.eum_base import issue_revision, time_cds_short
  from satpy.readers.utils import apply_earthsun_distance_correction
  from satpy.utils import get_legacy_chunk_size
label_desc: Use image node_id 1 to create a new MeirinkCalibrationHandler object  with example: obj = MeirinkCalibrationHandler(calib_mode)