initialize some variables in lsm_driver, can probably move some of these to domain...
initialize some variables in lsm_driver, can probably move some of these to domain...

also moved soil_totalmoisture computation inside an if block that check that we are using an LSM, should probably put it in side a block that checks that it is allocated/initialized

gutmann/icar,gutmann/icar,NCAR/icar,NCAR/icar,gutmann/icar,NCAR/icar