diff --git a/fftma_module/gen/example.py b/fftma_module/gen/example.py
index e2d7652..c542186 100644
--- a/fftma_module/gen/example.py
+++ b/fftma_module/gen/example.py
@@ -26,7 +26,7 @@ def generate(n):
     variance=3.5682389
     typ=3
 
-    k=gen(nx, ny, nz, dx, dy, dz, seed, variograms, mean, variance, typ)
+    k=gen(nx, ny, nz, dx, dy, dz, seed, variograms, mean, variance, typ, 8)
     np.save(f"out_{n}.npy",k)
 
 if __name__ == '__main__':