example: ensure dt is a float

inducer · Aug 4, 2024 · 62821f1 · 62821f1
1 parent 55cbff1
commit 62821f1
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/examples/advection/surface.py b/examples/advection/surface.py
@@ -214,7 +214,7 @@ def rhs(t, u):
     logger.info("nsteps:    %d", nsteps)
 
     from grudge.shortcuts import set_up_rk4
-    dt_stepper = set_up_rk4("u", dt, u0, rhs)
+    dt_stepper = set_up_rk4("u", float(dt), u0, rhs)
     plot = Plotter(actx, dcoll, order, visualize=visualize)
 
     norm_u = actx.to_numpy(op.norm(dcoll, u0, 2))

diff --git a/examples/advection/var-velocity.py b/examples/advection/var-velocity.py
@@ -200,7 +200,7 @@ def rhs(t, u):
     # {{{ time stepping
 
     from grudge.shortcuts import set_up_rk4
-    dt_stepper = set_up_rk4("u", dt, u, rhs)
+    dt_stepper = set_up_rk4("u", float(dt), u, rhs)
     plot = Plotter(actx, dcoll, order, visualize=visualize,
             ylim=[-0.1, 1.1])
 

diff --git a/examples/advection/weak.py b/examples/advection/weak.py
@@ -172,7 +172,7 @@ def rhs(t, u):
     # {{{ time stepping
 
     from grudge.shortcuts import set_up_rk4
-    dt_stepper = set_up_rk4("u", dt, u, rhs)
+    dt_stepper = set_up_rk4("u", float(dt), u, rhs)
     plot = Plotter(actx, dcoll, order, visualize=visualize,
             ylim=[-1.1, 1.1])