Index: sources/gui/qml/globals/Variables.qml
===================================================================
diff -u -rc9f8f8cf3c6c37fc6460d8675c62c9442c4d4263 -r3a59e7af9f97e0f7b6a6ff78f579bd141c7be48a
--- sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision c9f8f8cf3c6c37fc6460d8675c62c9442c4d4263)
+++ sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision 3a59e7af9f97e0f7b6a6ff78f579bd141c7be48a)
@@ -188,6 +188,9 @@
     // Heparin
     readonly property int  heparinPrecision         : 1
 
+    // Saline
+    readonly property int  salinePrecision          : 1
+
     function sizeConverted(vSize, vSizePowers, vRound = 2) {
         return (  vSize
                 / vSizePowers   // convert from byte to Giga byte