Added JRA55 forcing for gx3 grid; modified ice-forcing.F90 to now han…#408

Merged

apcraig merged 9 commits intoCICE-Consortium:masterfrom rallard77:jra55_update

Feb 28, 2020

+108-14

Commits on Feb 20, 2020

Added JRA55 forcing for gx3 grid; modified ice-forcing.F90 to now handle both the gx1 and gx3 grid. JRA55 forcing files named were changed to include gx1 and gx3
rallard77
committed

Commits on Feb 21, 2020

Updated set_nml.jra55* files to reflect correct ICE_MACHINE_INPUTDATA path, reverted to previous cice.batch.csh script; will use --queue option in seting up test suites.
rallard77
committed

Commits on Feb 25, 2020

corrected typo in set_nml.jra55_2008 file
rallard77
committed

Commits on Feb 26, 2020