Restart howto

> nrevsn = '/work/00671/tobis/camrun/restart/camrun.bsi.cam2.r.0021-01-01-00000'
> rest_pfile = './cam2.camrun.bsi.rpointer'
12,13c14,15
< nelapse = -14966
< nsrest = 0
---
> nestep = -14966
> nsrest = 1
16a19
> rpntpath = './lnd.camrun.bsi.rpointer'

what's with nrevsn vs rest_pfile? nrevsn seems to be for branch runs.

So what I think should be the case is just the nsrest should change; rest_pfile and rpntpath should botrh be set. As always, the cam2.*.rpointer file must be manually edited to remove the hard-wired NCAR path. The land model does not have this bug.