diff --git a/core/include/Variable/VariableModel.h b/core/include/Variable/VariableModel.h
index 02c0ca6..f4d30fa 100644
--- a/core/include/Variable/VariableModel.h
+++ b/core/include/Variable/VariableModel.h
@@ -45,6 +45,7 @@ public:
 
 
     std::shared_ptr<Variable> variable(int index) const;
+    std::vector<std::shared_ptr<Variable> > variables() const;
 
     void setDataProgress(std::shared_ptr<Variable> variable, double progress);
 
diff --git a/core/src/Variable/VariableModel.cpp b/core/src/Variable/VariableModel.cpp
index 7e29f47..94f0a7f 100644
--- a/core/src/Variable/VariableModel.cpp
+++ b/core/src/Variable/VariableModel.cpp
@@ -114,6 +114,11 @@ std::shared_ptr<Variable> VariableModel::variable(int index) const
     return (index >= 0 && index < impl->m_Variables.size()) ? impl->m_Variables[index] : nullptr;
 }
 
+std::vector<std::shared_ptr<Variable> > VariableModel::variables() const
+{
+    return impl->m_Variables;
+}
+
 void VariableModel::setDataProgress(std::shared_ptr<Variable> variable, double progress)
 {
     if (progress > 0.0) {