Ray:

Try using the mod deck ~foster/timesgcm/lowbound/tgcm15/timesgcm.eq.mods1
with the timesgcm.eq job. It should get the new lower boundaries
from Solomon-Garcia and zatmos data statements. I took out the
read of boundaries from the data volume (tgcm15). Common /LOBND/
has been changed and is defined from the data statements in START.
I changed references to tngrnd(j) to tndown(j,1), i.e., at zp=-21.5.
I'll improve on the write statements in the output later, but you
may as well try it out now. 

--Ben