spex_data_sel

Some data files contain data for more than one instrument. As of July 2011, these are YOHKOH WBS and SOXS.

For SOXS, the choices are 'CZT' and 'SI'

For YOHKOH WBS, the choices are 'GRS1', 'GRS2', and 'HXS'

The default is the first data type in the list.