Index: /branches/Mars_MC/mextralgo/MExtralgoSpline.cc
===================================================================
--- /branches/Mars_MC/mextralgo/MExtralgoSpline.cc	(revision 17039)
+++ /branches/Mars_MC/mextralgo/MExtralgoSpline.cc	(revision 17040)
@@ -207,5 +207,5 @@
 // at x, until x==0. If y is not found or out of range -2 is returned.
 //
-Double_t MExtralgoSpline::SearchYdn(Float_t x, Float_t y) const
+Double_t MExtralgoSpline::SearchYdn(Double_t x, Double_t y) const
 {
     if (x>=fNum-1)
@@ -228,5 +228,5 @@
 // at x, until x==fNum-1. If y is not found or out of range -2 is returned.
 //
-Double_t MExtralgoSpline::SearchYup(Float_t x, Float_t y) const
+Double_t MExtralgoSpline::SearchYup(Double_t x, Double_t y) const
 {
     if (x<0)