From b6d0eeaf66dc123e50bfc5b944e3f26259d09e39 Mon Sep 17 00:00:00 2001
From: Uwe <donovaly@users.noreply.github.com>
Date: Sun, 7 Aug 2022 15:15:23 +0200
Subject: [PATCH] [FEM] [skip CI] set unit for potential loads

---
 src/Mod/Fem/Gui/TaskPostBoxes.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Mod/Fem/Gui/TaskPostBoxes.cpp b/src/Mod/Fem/Gui/TaskPostBoxes.cpp
index 0780286b08..d3b144d4df 100644
--- a/src/Mod/Fem/Gui/TaskPostBoxes.cpp
+++ b/src/Mod/Fem/Gui/TaskPostBoxes.cpp
@@ -1142,9 +1142,9 @@ void TaskPostDataAtPoint::on_Field_activated(int i) {
     else if (FieldName == "electric flux") {
         static_cast<Fem::FemPostDataAtPointFilter *>(getObject())->Unit.setValue("A*s/m^2");
     }
-    // ToDo: set a proper unit once it is known
+    // potential loads are in Coulomb: https://www.elmerfem.org/forum/viewtopic.php?t=7780
     else if (FieldName == "potential loads") {
-        static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Unit.setValue("");
+        static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Unit.setValue("C");
     }
     else {
         static_cast<Fem::FemPostDataAtPointFilter*>(getObject())->Unit.setValue("");