compute convolution term in its own function

1 files changed, 3 insertions, 0 deletions

diff --git a/src/navier-stokes.h b/src/navier-stokes.h
index 5ac8d7d..2ff4e3f 100644
--- a/src/navier-stokes.h
+++ b/src/navier-stokes.h
@@ -31,6 +31,9 @@ int ins_step( _Complex double* u, int K1, int K2, int N1, int N2, double nu, dou
 // right side of Irreversible Navier-Stokes equation
 int ins_rhs( _Complex double* out, _Complex double* u, int K1, int K2, int N1, int N2, double nu, _Complex double (*g)(int,int), fft_vect fft1, fft_vect fft2, fft_vect ifft);
 
+// convolution term in right side of equation
+int ns_T( _Complex double* u, int K1, int K2, int N1, int N2, fft_vect fft1, fft_vect fft2, fft_vect ifft);
+
 // compute alpha
 _Complex double compute_alpha( _Complex double* u, int K1, int K2, _Complex double (*g)(int,int));