https://ccmc.gsfc.nasa.gov/results/api/get_run_file.php?runnumber=Lutz_Rastaetter_040809_1&filename=STARTUP_ion_2001-08-30T21-10-00Z.hdf
https://ccmc.gsfc.nasa.gov/results/api/get_run_file.php?runnumber=Lutz_Rastaetter_040809_1&filename=ror_metadata.json]}