#ax1.set_title(r'$\overline{\theta}$ (K) obs in t=(%u-%u) h'%(t.min(),t.max()))
ax1.legend(frameon=False)
p.colorbar(c,orientation='horizontal')
ax2.plot(t[:,0],t[:,0]*3600*hfx,color='k',dashes=[3,1],zorder=10,label=r'$\int H dt$')
ax2.plot(model_times/3600,np.sum(model_delta_theta*model_thicknesses,axis=1),color='r',label=r'$\int\Delta\theta dz$, model state')
ax2.plot(model_e_times[:,0]/3600,np.sum(model_e_delta_theta*model_e_thicknesses,axis=1),color='orange',label=r'$\int\Delta\theta dz$, model equivalents')