Index: /issm/trunk-jpl/src/m/solve/WriteData.js
===================================================================
--- /issm/trunk-jpl/src/m/solve/WriteData.js	(revision 20773)
+++ /issm/trunk-jpl/src/m/solve/WriteData.js	(revision 20774)
@@ -64,10 +64,12 @@
 	}
 
-	if(data.length == timeserieslength){
-		var yts=365.0*24.0*3600.0;
-		if (IsArray(data[0])){
-			for(var j=0;j<data[0].length;j++)data[timeserieslength-1][j]=data[timeserieslength-1][j]*yts;
-		}
-		else data[timeserieslength-1]=data[timeserieslength-1]*yts;
+	if(IsArray(data)){
+		if(data.length == timeserieslength){
+			var yts=365.0*24.0*3600.0;
+			if (IsArray(data[0])){
+				for(var j=0;j<data[0].length;j++)data[timeserieslength-1][j]=data[timeserieslength-1][j]*yts;
+			}
+			else data[timeserieslength-1]=data[timeserieslength-1]*yts;
+		}
 	}