class_docstr: SEVIRI calibration algorithms.
class_docstr_tok: ["SEVIRI","calibration","algorithms","."]
docstr: Initialize the calibration algorithm.
docstr_tok: ["Initialize","the","calibration","algorithm","."]
code: def __init__(self, platform_id, scan_time):
      """Initialize the calibration algorithm."""
      self._platform_id = platform_id
      self._scan_time = scan_time
  
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 SEVIRICalibrationAlgorithm object  with example: obj = SEVIRICalibrationAlgorithm(platform_id, scan_time)