for (int i=0; i<inTrack.getNumPoints(); i++) {
if (xValues.hasData(i) && yValues.hasData(i)) {
tempFileWriter.write("" + xValues.getData(i) + ", " + yValues.getData(i) + "\n");
for (int i=0; i<inTrack.getNumPoints(); i++) {
if (xValues.hasData(i) && yValues.hasData(i)) {
tempFileWriter.write("" + xValues.getData(i) + ", " + yValues.getData(i) + "\n");