old_contents: # init for netCDF4. package
  # Docstring comes from extension module _netCDF4.
  from ._netCDF4 import *
  # Need explicit imports for names beginning with underscores
  from ._netCDF4 import __doc__
  from ._netCDF4 import (__version__, __netcdf4libversion__, __hdf5libversion__,
                         __has_rename_grp__, __has_nc_inq_path__,
                         __has_nc_inq_format_extended__, __has_nc_open_mem__,
                         __has_nc_create_mem__, __has_cdf5_format__,
                         __has_parallel4_support__, __has_pnetcdf_support__,
                         __has_quantization_support__, __has_zstandard_support__,
                         __has_bzip2_support__, __has_blosc_support__, __has_szip_support__)
  import os
  __all__ =\
  ['Dataset','Variable','Dimension','Group','MFDataset','MFTime','CompoundType','VLType','date2num','num2date','date2index','stringtochar','chartostring','stringtoarr','getlibversion','EnumType','get_chunk_cache','set_chunk_cache']
  # if HDF5_PLUGIN_PATH not set, point to package path if libh5noop.so exists there
  if 'HDF5_PLUGIN_PATH' not in os.environ and os.path.exists(os.path.join(__path__[0],'lib__nczhdf5filters.so')):
      print('setting HDF5_PLUGIN_PATH to %s' % __path__[0])
      os.environ['HDF5_PLUGIN_PATH']=__path__[0]
  
new_contents: # init for netCDF4. package
  # Docstring comes from extension module _netCDF4.
  from ._netCDF4 import *
  # Need explicit imports for names beginning with underscores
  from ._netCDF4 import __doc__
  from ._netCDF4 import (__version__, __netcdf4libversion__, __hdf5libversion__,
                         __has_rename_grp__, __has_nc_inq_path__,
                         __has_nc_inq_format_extended__, __has_nc_open_mem__,
                         __has_nc_create_mem__, __has_cdf5_format__,
                         __has_parallel4_support__, __has_pnetcdf_support__,
                         __has_quantization_support__, __has_zstandard_support__,
                         __has_bzip2_support__, __has_blosc_support__, __has_szip_support__)
  import os
  __all__ =\
  ['Dataset','Variable','Dimension','Group','MFDataset','MFTime','CompoundType','VLType','date2num','num2date','date2index','stringtochar','chartostring','stringtoarr','getlibversion','EnumType','get_chunk_cache','set_chunk_cache']
  # if HDF5_PLUGIN_PATH not set, point to package path if plugins live there
  if 'HDF5_PLUGIN_PATH' not in os.environ and\
      (os.path.exists(os.path.join(__path__[0],'lib__nczhdf5filters.so')) or\
      os.path.exists(os.path.join(__path__[0],'lib__nczhdf5filters.dylib'))):
      os.environ['HDF5_PLUGIN_PATH']=__path__[0]
  
subject: check for dylib extension on plugins