Remove worldtube substep observations

sxs-collaboration · Sep 6, 2024 · 14e7d55 · 14e7d55
1 parent c68f8e7
commit 14e7d55
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/...volution/Systems/CurvedScalarWave/Worldtube/SingletonActions/ObserveWorldtubeSolution.hpp b/...volution/Systems/CurvedScalarWave/Worldtube/SingletonActions/ObserveWorldtubeSolution.hpp
@@ -20,6 +20,7 @@
 #include "NumericalAlgorithms/SphericalHarmonics/Tags.hpp"
 #include "Parallel/GlobalCache.hpp"
 #include "Parallel/Reduction.hpp"
+#include "Time/Tags/TimeStepId.hpp"
 #include "Utilities/ConstantExpressions.hpp"
 #include "Utilities/TMPL.hpp"
 #include "Utilities/TaggedTuple.hpp"
@@ -53,7 +54,8 @@ struct ObserveWorldtubeSolution {
       Parallel::GlobalCache<Metavariables>& cache,
       const ArrayIndex& /*array_index*/, const ActionList /*meta*/,
       const ParallelComponent* const /*meta*/) {
-    if (db::get<Tags::ObserveCoefficientsTrigger>(box).is_triggered(box)) {
+    if (db::get<Tags::ObserveCoefficientsTrigger>(box).is_triggered(box) and
+        db::get<::Tags::TimeStepId>(box).substep() == 0) {
       const size_t expansion_order = db::get<Tags::ExpansionOrder>(box);
       const auto& psi_monopole = db::get<
           Stf::Tags::StfTensor<Tags::PsiWorldtube, 0, Dim, Frame::Inertial>>(

diff --git a/...ion/Systems/CurvedScalarWave/Worldtube/SingletonActions/Test_ObserveWorldtubeSolution.cpp b/...ion/Systems/CurvedScalarWave/Worldtube/SingletonActions/Test_ObserveWorldtubeSolution.cpp
@@ -48,8 +48,8 @@ struct MockWorldtubeSingleton {
           Parallel::Phase::Initialization,
           tmpl::list<ActionTesting::InitializeDataBox<
               db::AddSimpleTags<
-                  ::Tags::Time, Tags::ObserveCoefficientsTrigger, Tags::Psi0,
-                  Tags::dtPsi0,
+                  ::Tags::Time, ::Tags::TimeStepId,
+                  Tags::ObserveCoefficientsTrigger, Tags::Psi0, Tags::dtPsi0,
                   Stf::Tags::StfTensor<Tags::PsiWorldtube, 0, Dim,
                                        Frame::Inertial>,
                   Stf::Tags::StfTensor<::Tags::dt<Tags::PsiWorldtube>, 0, Dim,