Merge pull request #1973 from gold2718/seDomainFiles

Set correct domain files for ne16np4

Set up correct domain files for ne16np4 grid.

Test suite: Create and run case ./create_newcase with --res ne16_ne16_mg37 and --compset QPC4
Test baseline: NA
Test namelist changes: NA
Test status: bit for bit

Fixes #1972

User interface changes?: N

Update gh-pages html (Y/N)?: N

Code review:

config/cesm/config_grids.xml

@@ -1139,8 +1139,8 @@
 
     <domain name="ne16np4">
       <nx>13826</nx> <ny>1</ny>
-      <file grid="atm|lnd" mask="gx1v7">$DIN_LOC_ROOT/share/domains/domain.lnd.ne16_gx1v7.171003.nc</file>
-      <file grid="ocnice" mask="gx1v7">$DIN_LOC_ROOT/share/domains/domain.ocn.ne16_gx1v7.171003.nc</file>
+      <file grid="atm|lnd" mask="gx3v7">$DIN_LOC_ROOT/share/domains/domain.lnd.ne16np4_gx3v7.120406.nc</file>
+      <file grid="ocnice" mask="gx3v7">$DIN_LOC_ROOT/share/domains/domain.ocn.ne16np4_gx3v7.121113.nc</file>
       <desc>ne16np4 is Spectral Elem 2-deg grid:</desc>
       <support>For low resolution spectral element grid testing</support>
     </domain>