class_docstr: File Handler for CLAVRX netcdf files.
class_docstr_tok: ["File","Handler","for","CLAVRX","netcdf","files","."]
docstr: Metadata for available variables other than BT.
docstr_tok: ["Metadata","for","available","variables","other","than","BT","."]
code: def _available_new_datasets(self, handled_vars):
      """Metadata for available variables other than BT."""
      possible_vars = list(self.nc.items()) + list(
          self.nc.coords.items()
      )
      for var_name, data_arr in possible_vars:
          if var_name in handled_vars:
              continue
          if data_arr.ndim != 2:
              # we don't currently handle non-2D variables
              continue
          if not self._is_2d_yx_data_array(data_arr):
              # we need 'traditional' y/x dimensions currently
              continue
  
          ds_info = self._get_ds_info_for_data_arr(var_name)
          yield True, ds_info
  
imports: import logging
  import os
  from glob import glob
  from typing import Optional, Union
  import netCDF4
  import numpy
  import xarray
  from pyresample import geometry
  from satpy.readers.file_handlers import BaseFileHandler
  from satpy.readers.hdf4_utils import SDS, HDF4FileHandler
  from satpy.utils import get_legacy_chunk_size
label_desc: Use image node_id 4 for calling the CLAVRXNetCDFFileHandler obj's underlying member method code with example usage: obj._available_new_datasets(handled_vars) without return types