fix scaling in expQT interpolator
@@ -312,7 +312,7 @@ class GTR_site_specific(GTR):
def expQt(self, t):
if t*self.rate_scale<10:
- return self.expQt_interpolator(t*self.rate_scale)
+ return self.expQt_interpolator(t)
else:
return self._expQt(t)
