# Interface definition for thorn WaveToy90
# $Header$

implements: wavetoy

public:

cctk_real scalarevolve type = GF
{
  phi
} "The evolved scalar field"

cctk_real scalarold type = GF
{
  phi_old
} "The scalar field at the last timestep"

private: 

cctk_real temps type = GF
{
  phi_tmp 
} "Temporary grid functions"