avoid to retrun the path

src/main/java/environment/RIOBasinNetworkWithContinent.java

@@ -563,7 +563,10 @@ public class RIOBasinNetworkWithContinent extends RIOBasinNetwork {
 	 */
 	@Override
 	public String getTemperatureCatchmentFile() {
-		return (temperatureRiverFile.split("_")[0]);
+		String[] fields = temperatureRiverFile.split("/");
+		String prefix = fields[fields.length - 1].split("_")[0];
+
+		return (prefix);
 	}