title: netCDF4 error HDF error when calling large data set?
body: <p>I'm running a code in python, which uses netCDF4. It's calling a data set of 65 GB on an external drive. When calling a section of this dataset (2 GB) from my laptop storage it doesn't have this error: </p>
  
  <pre><code>[Errno -101] NetCDF: HDF error: b'/Volumes/external_drive/.../filename.nc
  </code></pre>
  
  <p>I'm pretty new to python, so help would be very much appreciated!</p>