nancy at ucar.edu 2019-07-16 11:51:35 -0600 (Tue, 16 Jul 2019) 245 create a branch called 'basic_earth' off the rma_trunk for tests on a simpler model_mod.f90 which doesn't do anything special with localization and only interpolates state vector items in a fully regular lat-lon grid. ignores vertical for now.