diff --git a/kx_tools/kx_coeffs.cpp b/kx_tools/kx_coeffs.cpp
index c6e984e..040e4b4 100644
--- a/kx_tools/kx_coeffs.cpp
+++ b/kx_tools/kx_coeffs.cpp
@@ -71,6 +71,12 @@ void KX_Coefficients::writeCoeffs() {
 }
 
 
+void KX_Coefficients::setKFile(const PIString & f) {
+	fname = f;
+	readCoeffs();
+}
+
+
 void KX_Coefficients::sendCoeffs() {
 	stop();
 	int curcnt, pcnt = (k_content.size_s() - 1) / __BYTES_IN_PACKET + 1;
diff --git a/kx_tools/kx_coeffs.h b/kx_tools/kx_coeffs.h
index 90cb81b..06b0ee1 100644
--- a/kx_tools/kx_coeffs.h
+++ b/kx_tools/kx_coeffs.h
@@ -67,6 +67,8 @@ public:
 	const PIString & formula(int index) const {return formulas[index];}
 	void setFormula(int index, const PIString & f) {formulas[index] = f;}
 	
+	void setKFile(const PIString & f);
+	
 	EVENT(sendSucceed)
 	EVENT(sendFailed)
 	EVENT(receiveSucceed)