From 9102b2a35272f5156153121d051d8c20aa1cb3c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Atgeirr=20Fl=C3=B8=20Rasmussen?= <atgeirr@sintef.no>
Date: Tue, 23 Jan 2024 11:23:14 +0100
Subject: [PATCH] Use to_string() for WellFailure.

New functionality added is local well failure logging for NLDD.
---
 opm/simulators/flow/BlackoilModelEbosNldd.hpp        | 7 +++++++
 opm/simulators/flow/ExtraConvergenceOutputThread.cpp | 8 +-------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/opm/simulators/flow/BlackoilModelEbosNldd.hpp b/opm/simulators/flow/BlackoilModelEbosNldd.hpp
index 24abbe45e..b0ee88d09 100644
--- a/opm/simulators/flow/BlackoilModelEbosNldd.hpp
+++ b/opm/simulators/flow/BlackoilModelEbosNldd.hpp
@@ -840,6 +840,13 @@ private:
                 if (mb_sum < acceptable_local_mb_sum && cnv_sum < acceptable_local_cnv_sum) {
                     local_report.converged = true;
                     logger.debug(fmt::format("Accepting solution in unconverged domain {} on rank {}.", domain.index, rank_));
+                } else {
+                    logger.debug("Unconverged local solution.");
+                }
+            } else {
+                logger.debug("Unconverged local solution with well convergence failures:");
+                for (const auto& wf : convrep.wellFailures()) {
+                    logger.debug(to_string(wf));
                 }
             }
         }
diff --git a/opm/simulators/flow/ExtraConvergenceOutputThread.cpp b/opm/simulators/flow/ExtraConvergenceOutputThread.cpp
index b7667aea9..ed5bfa594 100644
--- a/opm/simulators/flow/ExtraConvergenceOutputThread.cpp
+++ b/opm/simulators/flow/ExtraConvergenceOutputThread.cpp
@@ -122,13 +122,7 @@ namespace {
                << (report.wellFailed() ? "FAIL" : "CONV");
             if (report.wellFailed()) {
                 for (const auto& wf : report.wellFailures()) {
-                    os << " { "
-                       << wf.wellName() << ' ' << to_string(wf.type());
-                    if (wf.type() == Opm::ConvergenceReport::WellFailure::Type::MassBalance) {
-                        os << " Severity=" << to_string(wf.severity())
-                           << " Phase=" << wf.phase();
-                    }
-                    os << " }";
+                    os << " " << to_string(wf);
                 }
             }
             os << '\n';