class_docstr: Test VISSR file handler.
class_docstr_tok: ["Test","VISSR","file","handler","."]
docstr: Get calibration parameters.
docstr_tok: ["Get","calibration","parameters","."]
code: def cal_params(
      self,
      vis_calibration,
      ir1_calibration,
      ir2_calibration,
      wv_calibration,
  ):
      """Get calibration parameters."""
      return {
          "vis_calibration": vis_calibration,
          "ir1_calibration": ir1_calibration,
          "ir2_calibration": ir2_calibration,
          "wv_calibration": wv_calibration,
      }
  
imports: import datetime
  import gzip
  import fsspec
  import numpy
  import pytest
  import xarray
  from pyresample.geometry import AreaDefinition
  import satpy.tests.reader_tests.gms.test_gms5_vissr_data
  from satpy.readers import FSFile
  from satpy.tests.reader_tests.utils import get_jit_methods, skip_numba_unstable_if_missing
  from satpy.tests.utils import make_dataid
label_desc: Use image node_id 11 for calling the TestFileHandler obj's underlying member method code with example usage: obj.cal_params(vis_calibration, ir1_calibration, ir2_calibration, wv_calibration) and returns: dict