made initial lengthscale!=1 to ensure we're properly testing gradients
made initial lengthscale!=1 to ensure we're properly testing gradients

esiivola/GPYgradients,mikecroucher/GPy,dhhjx880713/GPy,dhhjx880713/GPy,dhhjx880713/GPy,mikecroucher/GPy,befelix/GPy,mikecroucher/GPy,esiivola/GPYgradients,esiivola/GPYgradients,dhhjx880713/GPy,SheffieldML/GPy,SheffieldML/GPy,ysekky/GPy,befelix/GPy,SheffieldML/GPy,esiivola/GPYgradients,ysekky/GPy,SheffieldML/GPy,mikecroucher/GPy,ysekky/GPy,befelix/GPy,befelix/GPy,ysekky/GPy