add assert in nufft
@@ -439,6 +439,7 @@ struct linop_s* nufft_create2(unsigned int N,
assert(MD_IS_SET(data->flags, 0));
// assert(md_check_compat(N, ~data->flags, ksp_dims, cim_dims));
assert(md_check_bounds(N, ~data->flags, cim_dims, ksp_dims));
+ assert(0 == (data->flags & conf.cfft));
// extend internal dimensions by one for linear phases
unsigned int ND = N + 1;
