sync
Merge pull request #94 from djarecka/master

sync
sync
sync
adding a sanity check for non-devergence of GC field in 2D
updated shallow_water_1d test and misc rhs_vip fixes
adding tab to out.t in test_shallow_water_1d
python code: finding analytic solutions for height and velocity: plotting the solutions and model output
Merge pull request #96 from djarecka/master

python code: finding analytic solutions for height and velocity: plottin...
work in progress to including kahan-sum-donorcell as option
Merge branch 'master' of github.com:slayoo/libmpdataxx
adding the khn option
adding halo filling for physical advector in hook_ante_loop
Merge pull request #98 from mwarusz/master

adding halo filling for physical advector in hook_ante_loop
adding missing file kahan_reduction.hpp
Merge branch 'master' of github.com:slayoo/libmpdataxx
change advector to return domain without halos
adding open boundary conditions in 2d
adding h=0 handling for rhs_vip in 2D
update TODO