Dear all,
In the GRMHD code Spritz, we define the vector potential components as staggered grid-functions (defined on cell-edges) within interface.ccl in the following way:
#Avec_x(i,j+1/2,k+1/2) real Avec_x type = GF Timelevels=3 tags='tensortypealias="D" interpolator="matter" Prolongation="STAGGER011"' "x-component of the Vector Potential"
#Avec_y(i+1/2,j,k+1/2) real Avec_y type = GF Timelevels=3 tags='tensortypealias="D" interpolator="matter" Prolongation="STAGGER101"' "y-component of the Vector Potential"
#Avec_z(i+1/2,j+1/2,k) real Avec_z type = GF Timelevels=3 tags='tensortypealias="D" interpolator="matter" Prolongation="STAGGER110"' "z-component of the Vector Potential"
I was hoping to know if there is support provided within the Einstein Toolkit (maybe via the ReflectionSymmetry thorn) to use reflection symmetries (for example, along z=0 plane or even octant symmetry) for such aforementioned staggered variables.
Any suggestions or insights on this would be very helpful. Thank you very much in advance. Cheers, Jay