Updated export template to produce parsable xml#4497

Merged

krlberry merged 2 commits intoDOI-USGS:pds4from amystamile-usgs:testImportExport

May 28, 2021

+60-39

Commits on May 27, 2021

Updated export template to be functioning xml to be used in isisimport.
Amy Stamile
committed
Added back 3D_Array but left in comments.
Amy Stamile
committed