class_docstr: Reader class for ICI L1B products in netCDF format.
class_docstr_tok: ["Reader","class","for","ICI","L1B","products","in","netCDF","format","."]
docstr: Filter variable in the third dimension.
code: def _filter_variable(self, variable, dataset_info):
      """Filter variable in the third dimension."""
      dim = self._get_third_dimension_name(variable)
      if dim is not None and dim in dataset_info:
          variable = variable.sel({dim: dataset_info[dim]})
      return variable
  
imports: import logging
  from datetime import datetime
  from enum import Enum
  from functools import cached_property
  import dask.array
  import numpy
  import xarray
  from geotiepoints.geointerpolator import GeoInterpolator
  from satpy.readers.netcdf_utils import NetCDF4FileHandler
label_desc: Use image node_id 23 for calling the IciL1bNCFileHandler obj's underlying member method code with example usage: obj._filter_variable(variable, dataset_info) and returns: variable