Unused CTSM variable

[mvdebolskiy]

Brief summary of bug

$ grep -R -n qflx_evap_can_col ./*
./biogeophys/WaterFluxType.F90:48:     real(r8), pointer :: qflx_evap_can_col        (:)   ! col evaporation from leaves and stems (mm H2O/s) (+ = to atm)
./biogeophys/WaterFluxType.F90:239:    call AllocateVar1d(var = this%qflx_evap_can_col, name = 'qflx_evap_can_col', &

General bug information

CTSM version you are using: master/latest

Does this bug cause significantly incorrect results in the model's science? No

Configurations affected: All

Details of bug

This should not even be allocated ever. There is qflx_evap_veg_col

Important details of your setup / configuration so we can reproduce the bug

Important output or errors that show the problem

[mvdebolskiy]

Same for qflx_evap_veg_col:

$ grep -R -n qflx_evap_veg_col ./*
./biogeophys/WaterFluxType.F90:46:     real(r8), pointer :: qflx_evap_veg_col        (:)   ! col vegetation evaporation (mm H2O/s) (+ = to atm)
./biogeophys/WaterFluxType.F90:236:    call AllocateVar1d(var = this%qflx_evap_veg_col, name = 'qflx_evap_veg_col', &