I would like to do 20 years simulation with RegCM3,but my computer has no enough space to keep 20 years ICBC data,so I want to do first 10 years simulation at frist,then delet first 10 years ICBC data and input the following 10years ICBC data and using "restart" to do the following 10 years simulating.In the regcm.in file after first years simulation,ifrest=.true.,I only change idate2 into the end of this 20 years.then

I don't know how to link the following 10 years ICBC ?and how to make this restart run successfully?