Commit 047ce843 authored by Matthieu Schaller's avatar Matthieu Schaller
Browse files

Missing factor of \pi in the argument of the Green function for the top-level...

Missing factor of \pi in the argument of the Green function for the top-level mesh potential calculation.
parent d6c10934
......@@ -222,7 +222,8 @@ void runner_do_grav_fft(struct runner* r, int timer) {
/* Some common factors */
const double green_fac = -1. / (M_PI * box_size);
const double a_smooth2 = 4. * M_PI * a_smooth * a_smooth / ((double)(N * N));
const double a_smooth2 =
4. * M_PI * M_PI * a_smooth * a_smooth / ((double)(N * N));
const double k_fac = M_PI / (double)N;
/* Now de-convolve the CIC kernel and apply the Green function */
......
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