From 26730702045f24ca23e15d3db1148ab1f3ce47d9 Mon Sep 17 00:00:00 2001
From: meggert <eggertm@irs.uni-stuttgart.de>
Date: Wed, 6 Mar 2024 09:41:02 +0100
Subject: [PATCH] actually do something with this rtval

---
 src/fsfw/coordinates/CoordinateTransformations.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/fsfw/coordinates/CoordinateTransformations.cpp b/src/fsfw/coordinates/CoordinateTransformations.cpp
index a983d0a2..60dc4301 100644
--- a/src/fsfw/coordinates/CoordinateTransformations.cpp
+++ b/src/fsfw/coordinates/CoordinateTransformations.cpp
@@ -7,6 +7,7 @@
 #include "fsfw/globalfunctions/math/MatrixOperations.h"
 #include "fsfw/globalfunctions/math/VectorOperations.h"
 #include "fsfw/globalfunctions/sign.h"
+#include "fsfw/serviceinterface.h"
 
 void CoordinateTransformations::positionEcfToEci(const double* ecfPosition, double* eciPosition,
                                                  timeval* timeUTC) {
@@ -98,7 +99,14 @@ void CoordinateTransformations::ecfToEci(const double* ecfCoordinates, double* e
 
 double CoordinateTransformations::getJuleanCenturiesTT(timeval timeUTC) {
   timeval timeTT;
-  Clock::convertUTCToTT(timeUTC, &timeTT);
+  ReturnValue_t result = Clock::convertUTCToTT(timeUTC, &timeTT);
+  if (result != returnvalue::OK) {
+    // i think it is better to continue here than to abort
+    timeTT = timeUTC;
+    sif::error << "CoordinateTransformations::Conversion from UTC to TT failed. Continuing "
+                  "calculations with UTC."
+               << std::endl;
+  }
   double jD2000TT;
   Clock::convertTimevalToJD2000(timeTT, &jD2000TT);