plot.addData(xdata, ydata);
}
for (Wpt wpt : pts) {
for (Date d : timeWpt(wpt, 0.01)) {
try {
plot.addPoint(unitConversion(x, getQuantity(d, x)),
unitConversion(y, getQuantity(d, y)), wpt.getName());
} catch (Exception err) {
System.err.println("Warning: Cannot plot Wpt:");
System.err.println(wpt.getName());
System.err.println(wpt.getLon());