class_docstr: Test OSI-SAF level 3 netCDF reader surface temperature files.
class_docstr_tok: ["Test","OSI-SAF","level","3","netCDF","reader","surface","temperature","files","."]
docstr: Set up the tests.
docstr_tok: ["Set","up","the","tests","."]
code: def setup_method(self):
      """Set up the tests."""
      super().setup_method(tester="sst")
      self.filename_info = {}
      self.filetype_info = {"file_type": "osi_sst"}
      self.good_start_time = datetime(2022, 12, 15, 0, 0, 0)
      self.good_stop_time = datetime(2022, 12, 16, 0, 0, 0)
      self.varname = "surface_temperature"
      self.stdname = "sea_ice_surface_temperature"
      self.fillv = -32768
      self.maxv = 1000
      self.scl = 100
      self.add = 273.15
  
imports: import os
  from datetime import datetime
  import numpy
  import pytest
  import xarray
  from pyproj import CRS
  from satpy import DataQuery
  from satpy.readers.osisaf_l3_nc import OSISAFL3NCFileHandler
label_desc: Use image node_id 1 for calling the TestOSISAFL3ReaderSST obj's underlying member method code with example usage: obj.setup_method() without return types