[Users] GRHydro prim2con

GRHydro doesn't compile on numrel08. It is complaining about a type mismatch: In routine primitive2conservative, variable xtemp is defined as

CCTK_REAL :: xtemp

and is used as an output variable in routine prim2con_hot. However, inside prim2con_hot, the corresponding variable is defined as

real*8 temp0(1).

I don't know exactly why this doesn't compile. However, if, for example, one defines xtemp in routine primitive2conservative as

CCTK_REAL :: xtemp(1),

then it compiles. I've attached the corresponding patch to this message. Is it okay to apply it? Thanks,

Ernazar