Brief instructions for building and running

o For diffuse only test (just diffuses a patch of dye)

 cd build
 rm -fr *
 ../../../tools/genmake2 -mods=../code
 make depend
 make 
 ln -s ../input/* .
 ./mitgcmuv >& output

o For advect diffuse test (injects dye every timestep at one point and advects with a fixed flow field)

 cd build
 rm -fr *
 ../../../tools/genmake2 -mods="../code_advdiff ../code"
 make depend
 make 
 ln -s ../input_advdiff/* .
 ln -s ../input/* .
 ./mitgcmuv >& output