Index: /issm/trunk-jpl/src/c/classes/kriging/Observations.cpp
===================================================================
--- /issm/trunk-jpl/src/c/classes/kriging/Observations.cpp	(revision 14996)
+++ /issm/trunk-jpl/src/c/classes/kriging/Observations.cpp	(revision 14997)
@@ -24,4 +24,5 @@
 #include "./Quadtree.h"
 #include "./Variogram.h"
+#include "../../toolkits/toolkits.h"
 
 using namespace std;