Added function for the least squares polynomials
moved halo update back into fortran and added a variable to the input file which controls the number of inner steps for the ppcg solver
number of chunks fix
number of chunks fix in tea.f90
Added function for the least squares polynomials
moved halo update back into fortran and added a variable to the input file which controls the number of inner steps for the ppcg solver
number of chunks fix
Fixed ls coefficient funciton change
merge
fixed issue with ! at beginning of lines
some cleanup of comments/code in tea.f90
Merge branch 'feature/ppcg'
update halo in ppcg