Index: ../trunk-jpl/src/c/classes/objects/Elements/Tria.cpp
===================================================================
--- ../trunk-jpl/src/c/classes/objects/Elements/Tria.cpp	(revision 14422)
+++ ../trunk-jpl/src/c/classes/objects/Elements/Tria.cpp	(revision 14423)
@@ -1123,7 +1123,6 @@
 	IssmDouble         phi,s1,s2,area_init,area_grounded;
 	IssmDouble         gl[3];
 	IssmDouble         xyz_bis[3][3];
-	GaussTria         *gauss = NULL;
 
 	/*Recover parameters and values*/
 	GetInputListOnVertices(&gl[0],GLlevelsetEnum);
@@ -1206,8 +1205,8 @@
 		}
 
 		/*Compute fraction of grounded element*/
-		GetJacobianDeterminant(&area_init, xyz_list,gauss);
-		GetJacobianDeterminant(&area_grounded, &xyz_bis[0][0],gauss);
+		GetJacobianDeterminant(&area_init, xyz_list,NULL);
+		GetJacobianDeterminant(&area_grounded, &xyz_bis[0][0],NULL);
 		if(mainlyfloating==true) area_grounded=area_init-area_grounded;
 		phi=area_grounded/area_init;
 	}