class_docstr: Base class used as parent for the concrete LI reader classes.
class_docstr_tok: ["Base","class","used","as","parent","for","the","concrete","LI","reader","classes","."]
docstr: Check if we have extra infos for that variable.
docstr_tok: ["Check","if","we","have","extra","infos","for","that","variable","."]
code: def check_variable_extra_info(self, ds_infos, vname):
      """Check if we have extra infos for that variable."""
      if vname in self.variable_transforms:
          extras = self.variable_transforms[vname]
  
          # extend the ds_infos:
          ds_infos.update(extras)
  
imports: import logging
  import re
  import dask.array
  import netCDF4
  import numpy
  import xarray
  from pyproj import Proj
  from satpy.readers.netcdf_utils import NetCDF4FileHandler
label_desc: Use image node_id 18 for calling the LINCFileHandler obj's underlying member method code with example usage: obj.check_variable_extra_info(ds_infos, vname) without return types