var-propagation-speed: fix logging

inducer · Sep 7, 2024 · d67ffb3 · d67ffb3
1 parent 245463d
commit d67ffb3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/examples/wave/var-propagation-speed.py b/examples/wave/var-propagation-speed.py
@@ -143,7 +143,7 @@ def norm(u):
             if step % 10 == 0:
                 logger.info("step: %d t: %.8e L2: %.8e",
                             step, time() - t_last_step,
-                            norm(event.state_component[0]))
+                            actx.to_numpy(norm(event.state_component[0])))
                 if visualize:
                     vis.write_vtk_file(
                         f"fld-var-propogation-speed-{step:04d}.vtu",