fixup

sxs-collaboration · Sep 18, 2024 · 60648e8 · 60648e8
1 parent 18e9bd4
commit 60648e8
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/src/Evolution/Systems/CurvedScalarWave/Worldtube/Tags.cpp b/src/Evolution/Systems/CurvedScalarWave/Worldtube/Tags.cpp
@@ -36,7 +36,11 @@ SelfForceOptions::SelfForceOptions(const double mass_in,
     : mass(mass_in),
       iterations(iterations_in),
       turn_on_time(turn_on_time_in),
-      turn_on_interval(turn_on_interval_in) {}
+      turn_on_interval(turn_on_interval_in) {
+  if (turn_on_interval_in < 1.) {
+    ERROR("The turn on interval must be at least 1 M.");
+  }
+}
 
 void SelfForceOptions::pup(PUP::er& p) {
   p | mass;

diff --git a/src/Evolution/Systems/CurvedScalarWave/Worldtube/Tags.hpp b/src/Evolution/Systems/CurvedScalarWave/Worldtube/Tags.hpp
@@ -112,8 +112,9 @@ struct SelfForceOptions {
   struct TurnOnInterval {
     using type = double;
     static constexpr Options::String help{
-        "The interval over which the scalar self force is smoothly turned on."};
-    static double lower_bound() { return 0.; }
+        "The interval over which the scalar self force is smoothly turned on. "
+        "We require a minimum of 1 M for the interval."};
+    static double lower_bound() { return 1.; }
   };
 
   SelfForceOptions();