Through analyzing the field deformation data of supporting structures, the prediction can be gained by time series model so as to guarantee the safety.

This lava field just north of the Myrdalsj?kull ice cap serves as one of many monitoring sites to track ground deformation that could serve as a signal of an impending eruption of Katla.

The second kind of model is complete coupling one and this model includes the coupling temperature field equation, fluid coupling seepage model equation, rock coupling deformation equation.