if (layout.yticks && layout.yticks.length > 0) {
var num_axes = g.numAxes();
var getOptions = [makeOptionGetter('y'), makeOptionGetter('y2')];
if (layout.yticks && layout.yticks.length > 0) {
var num_axes = g.numAxes();
var getOptions = [makeOptionGetter('y'), makeOptionGetter('y2')];