title: HDFview on Ubuntu 18.04
body: <p>After updating ubuntu to the newest version 18.04 I have problem with HDFview. I can open hdfview but I can't load any file. 
  I terminal I have this warning:</p>
  
  <blockquote>
    <p>[warning] /usr/bin/hdfview: No java runtime was found</p>
  </blockquote>
  
  <p>I quote some of info which I find: "It seems that Ubuntu 18.04 has a broken hdfview such that the program opens, but silently fails to read any HDF5/NetCDF4 files." </p>
  
  <p>I know I can use alternative hdf-compass but I used to hdfview. Can I fix it in some way?</p>