Rearrange driver of CAM
Ideal engineering time: 3 days
Rearrange cam driver into sequential CCSM driver and CAM CCSM driver.Change names of surface models to: camcsim_comp, camdom_comp, camsom_comp
Make sure each falls into the CCSM/ESMF Stage-1 design hierarchy.
- Change surface component models to these names:
-cam_comp
-camcsim_comp
-camdom_comp
-camsom_comp
Create 1-stage initialization, 2-stage run, and 1-stage finalization method from cam.F90 that just includes the CAM atmosphere.