Index: ../trunk-jpl/src/c/classes/Elements/Tria.cpp
===================================================================
--- ../trunk-jpl/src/c/classes/Elements/Tria.cpp	(revision 19990)
+++ ../trunk-jpl/src/c/classes/Elements/Tria.cpp	(revision 19991)
@@ -3640,7 +3640,7 @@
 			if(computeelastic){
 				G_elastic = (love_k[nl-1]-love_h[nl-1])/2.0/sin(alpha/2.0);
 				if(legendre_precompute){
-					for(int n=0;n<nl;n++) G_elastic += deltalove[n]*legendre_coefficients[(int)((M-1)*(cosalpha+1.0)/2.0)*nl+n];
+					for(int n=0;n<nl;n++) G_elastic += deltalove[n]*legendre_coefficients[reCast<int,IssmDouble>((M-1)*(cosalpha+1.0)/2.0)*nl+n];
 				}
 				else{
 					for(int n=0;n<nl;n++){