[MITgcm-devel] gchem package

[Martin Losch]

Steph,

I just ckecked in the first set of changes that we talked about today:
1. moved call gchem_forcing_sep up
2.introduced a useGCHEM runtime flag and applied it everywhere.
My changes do NOT break dic_example, but I cannot say anything about 
the case when gchem_forcing_int is called instead of gchem_forcing_sep. 
If you have a personal verification experiment, please check, whether 
the changes break it (you have to include a useGCHEM=.true. into 
data.pkg from now on).

Martin